{"id":1917,"date":"2026-04-09T05:36:33","date_gmt":"2026-04-09T05:36:33","guid":{"rendered":"https:\/\/wormwheelgear.top\/?p=1917"},"modified":"2026-04-09T05:37:34","modified_gmt":"2026-04-09T05:37:34","slug":"worm-gear-standards-din-iso-and-agma-what-each-measures-and-how-they-compare","status":"publish","type":"post","link":"https:\/\/wormwheelgear.top\/bs\/worm-gear-standards-din-iso-and-agma-what-each-measures-and-how-they-compare\/","title":{"rendered":"Worm Gear Standards &#8212; DIN, ISO, and AGMA: What Each Measures and How They Compare"},"content":{"rendered":"<section style=\"background: #081830; min-height: 440px; display: flex; align-items: stretch; overflow: hidden;\">\n<div style=\"flex: 1 1 300px; padding: 52px 32px 52px 20px; display: flex; flex-direction: column; justify-content: center; max-width: 640px;\">\n<p style=\"font-size: 11px; font-weight: bold; letter-spacing: 3px; text-transform: uppercase; color: rgba(100,160,240,.6); margin: 0 0 14px;\">Serija znanja \u00b7 B8 \u00b7 Standardi i mjerenje<\/p>\n<h1 style=\"font-size: clamp(24px,4.2vw,46px); font-weight: 900; color: #fff; line-height: 1.12; margin: 0 0 16px;\">Pu\u017eni zup\u010danik <span style=\"color: #5090d8;\">Standardi<\/span> \u2014 DIN, ISO i AGMA: \u0160ta svaki od njih mjeri i kako se upore\u0111uju<\/h1>\n<p style=\"font-size: clamp(14px,1.8vw,17px); color: rgba(255,255,255,.70); max-width: 560px; line-height: 1.7; margin: 0 0 22px;\">Crte\u017e kupca iz SAD-a specificira AGMA 10. Va\u0161a radionica radi po DIN-u. Koji je stro\u017eiji? Koje parametre svaki standard zapravo mjeri? Ovaj vodi\u010d rje\u0161ava zabunu direktnom tabelom za pore\u0111enje i referencom za konverziju klase preciznosti.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 8px;\"><span style=\"background: rgba(80,144,216,.18); border: 1px solid rgba(80,144,216,.4); border-radius: 20px; padding: 5px 14px; font-size: 11px; font-weight: bold; color: #7ab4f0;\">DIN 3975\/3976<\/span><span style=\"background: rgba(80,144,216,.18); border: 1px solid rgba(80,144,216,.4); border-radius: 20px; padding: 5px 14px; font-size: 11px; font-weight: bold; color: #7ab4f0;\">ISO 1122-1<\/span><span style=\"background: rgba(80,144,216,.18); border: 1px solid rgba(80,144,216,.4); border-radius: 20px; padding: 5px 14px; font-size: 11px; font-weight: bold; color: #7ab4f0;\">AGMA 6022-C96<\/span><span style=\"background: rgba(80,144,216,.18); border: 1px solid rgba(80,144,216,.4); border-radius: 20px; padding: 5px 14px; font-size: 11px; font-weight: bold; color: #7ab4f0;\">Konverzija DIN-a u AGMA<\/span><\/div>\n<\/div>\n<div style=\"flex: 0 1 380px; min-width: 160px; position: relative; overflow: hidden;\">\n<div style=\"position: absolute; top: 0; left: 0; bottom: 0; width: 80px; background: linear-gradient(to right,#081830,transparent); z-index: 2; pointer-events: none;\"><\/div>\n<p><img decoding=\"async\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/wormwheelgear.top\/wp-content\/uploads\/2026\/04\/Cylindrical-Worm-Wheel-structure-1.webp\" alt=\"\" title=\"\"><\/p>\n<\/div>\n<\/section>\n<div style=\"background: #050e1e; padding: 8px 20px;\">\n<div style=\"max-width: 1100px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 16px; font-size: 12px; color: rgba(255,255,255,.38);\">\u2699 Korea Ever-Power Worm Gear Co., LtdAnsan-si, Gyeonggi-do, Koreasales@wormwheelgear.top<\/div>\n<\/div>\n<div style=\"margin: 0 auto; padding: 0 5%; box-sizing: border-box; padding-top: 8px;\">\n<h2 style=\"font-size: clamp(20px,2.8vw,30px); font-weight: 800; color: #0a1e38; margin: 48px 0 14px;\">Crte\u017e koji je uzrokovao tronedeljno ka\u0161njenje<\/h2>\n<p style=\"margin-bottom: 16px; font-size: 15px; color: #2c3e50; line-height: 1.82;\">Korejski proizvo\u0111a\u010d ma\u0161ina primio je narud\u017ebu od ameri\u010dkog proizvo\u0111a\u010da originalne opreme (OEM) s crte\u017eem pu\u017enog zup\u010danika koji specificira AGMA klasu kvalitete 10. Njihov proizvodni tim tretirao je ovo kao ekvivalent DIN 8 - uobi\u010dajenu, ali nepreciznu konverziju - i proizveo je u skladu s tim. Ulazna inspekcija ameri\u010dkog proizvo\u0111a\u010da originalne opreme odbacila je dijelove: njihova koordinatna mjerna ma\u0161ina otkrila je odstupanje koraka i gre\u0161ke profila unutar tolerancije DIN 8, ali izvan tolerancije AGMA 10 za specifi\u010dnu veli\u010dinu zup\u010danika. Trosedmi\u010dno ka\u0161njenje dok se problem nije rije\u0161io - ponovna inspekcija, nova dokumentacija, djelimi\u010dna prerada - ko\u0161talo je vi\u0161e od samog seta zup\u010danika.<\/p>\n<p style=\"margin-bottom: 16px; font-size: 15px; color: #2c3e50; line-height: 1.82;\">Gre\u0161ka nije bila u proizvodnji. Bila je u konverziji. DIN i AGMA klase preciznosti nisu jednostavni 1:1 prijevodi. One mjere preklapaju\u0107e, ali ne i identi\u010dne skupove parametara zup\u010danika, a njihove vrijednosti tolerancije se razli\u010dito skaliraju s modulom i pre\u010dnikom koraka. Razumijevanje \u0161ta svaki standard zapravo specificira - i gdje je njihova konverzija pouzdana, a gdje ne funkcioni\u0161e - klju\u010dno je za svaki in\u017eenjerski tim koji radi s me\u0111unarodnim kupcima ili dobavlja\u010dima.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 28px 0;\">\n<div style=\"flex: 0 1 260px; max-width: 100%; border-radius: 8px; overflow: hidden; box-shadow: 0 4px 18px rgba(8,24,48,.14);\"><img decoding=\"async\" style=\"width: 100%; height: auto; display: block;\" src=\"https:\/\/wormwheelgear.top\/wp-content\/uploads\/2026\/04\/worm-gear-structure-1.webp\" alt=\"\" title=\"\"><\/div>\n<div style=\"flex: 0 1 260px; max-width: 100%; border-radius: 8px; overflow: hidden; box-shadow: 0 4px 18px rgba(8,24,48,.14);\"><img decoding=\"async\" style=\"width: 100%; height: auto; display: block;\" src=\"https:\/\/wormwheelgear.top\/wp-content\/uploads\/2026\/04\/worm-gear-structure-2.webp\" alt=\"\" title=\"\"><\/div>\n<\/div>\n<hr style=\"border: none; border-top: 2px solid #d0dce8; margin: 48px 0;\" \/>\n<h2 style=\"font-size: clamp(20px,2.8vw,30px); font-weight: 800; color: #0a1e38; margin: 48px 0 14px;\">DIN 3975 i DIN 3976 \u2014 Evropski standard<\/h2>\n<p style=\"margin-bottom: 16px; font-size: 15px; color: #2c3e50; line-height: 1.82;\">DIN 3975 definira geometrijske parametre i terminologiju za cilindri\u010dne pu\u017ene zup\u010danike - ugao vo\u0111enja, aksijalni korak, normalni korak, debljinu zuba preko klinova, smjer spirale i odnose izme\u0111u parametara geometrije pu\u017ea. DIN 3976 specificira tolerancije. Klase preciznosti u DIN 3976 kre\u0107u se od klase 3 (najvi\u0161a preciznost, rijetko se proizvodi komercijalno) do klase 12 (gruba komercijalna). Standardna isporuka Korea Ever-Power pokriva klase 6 do klase 12, a klasa 5 dostupna je za primjene pozicioniranja na zahtjev.<\/p>\n<p style=\"margin-bottom: 16px; font-size: 15px; color: #2c3e50; line-height: 1.82;\">Svaka klasa preciznosti definira dozvoljene tolerancije za pet primarnih parametara. Ovih pet parametara obuhvataju kompletan geometrijski kvalitet pu\u017enog navoja - nisu potrebni dodatni parametri za potpuno odre\u0111ivanje kvaliteta pu\u017enog zup\u010danika prema DIN 3976.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 24px 0 28px;\">\n<div style=\"flex: 1 1 240px; min-width: 220px; border-radius: 8px; padding: 16px; background: #f0f4f8; border-top: 3px solid #2060a0;\">\n<div style=\"font-size: 13px; font-weight: bold; color: #0a1e38; margin-bottom: 6px; font-family: monospace;\">Odstupanje profila zuba Ff<\/div>\n<p style=\"font-size: 13px; color: #3a5070; line-height: 1.68; margin: 0;\">Odstupanje stvarnog profila navoja pu\u017ea od teorijske evolvente u normalnom presjeku. Visok Ff koncentrira optere\u0107enje na lokalne kontaktne ta\u010dke umjesto da ga raspore\u0111uje po cijelom luku zahvata. Primarni izvor buke zahvata pu\u017enog zup\u010danika.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; min-width: 220px; border-radius: 8px; padding: 16px; background: #f5f0ff; border-top: 3px solid #6040a0;\">\n<div style=\"font-size: 13px; font-weight: bold; color: #0a1e38; margin-bottom: 6px; font-family: monospace;\">Odstupanje olova Fb<\/div>\n<p style=\"font-size: 13px; color: #3a5070; line-height: 1.68; margin: 0;\">Odstupanje stvarnog koraka navoja od teorijskog koraka du\u017e cilindra koraka. Nedosljedan korak uzrokuje periodi\u010dne promjene optere\u0107enja dok se pu\u017e okre\u0107e - izvor bo\u010dnih vibracija frekvencije zuba.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; min-width: 220px; border-radius: 8px; padding: 16px; background: #f0f8f4; border-top: 3px solid #2a8040;\">\n<div style=\"font-size: 13px; font-weight: bold; color: #0a1e38; margin-bottom: 6px; font-family: monospace;\">Odstupanje jednog nagiba fp<\/div>\n<p style=\"font-size: 13px; color: #3a5070; line-height: 1.68; margin: 0;\">Odstupanje \u0161irine bilo kojeg pojedina\u010dnog razmaka zuba od teorijske vrijednosti. Svaka gre\u0161ka u usponu stvara kratki impuls ugaonog ubrzanja\/usporavanja \u2014 oni se zbrajaju u slo\u017eenu gre\u0161ku prenosa.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; min-width: 220px; border-radius: 8px; padding: 16px; background: #fff8ec; border-top: 3px solid #c06010;\">\n<div style=\"font-size: 13px; font-weight: bold; color: #0a1e38; margin-bottom: 6px; font-family: monospace;\">Ukupno odstupanje profila Fa<\/div>\n<p style=\"font-size: 13px; color: #3a5070; line-height: 1.68; margin: 0;\">Amplituda gre\u0161ke profila od vrha do dna, uklju\u010duju\u0107i sve harmonike. Koristi se u prora\u010dunima vibracija i akusti\u010dne buke. Najva\u017eniji parametar za tihi rad pu\u017enog prijenosnika.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; min-width: 220px; border-radius: 8px; padding: 16px; background: #fdf8f4; border-top: 3px solid #a04010;\">\n<div style=\"font-size: 13px; font-weight: bold; color: #0a1e38; margin-bottom: 6px; font-family: monospace;\">Odstupanje debljine zuba kao<\/div>\n<p style=\"font-size: 13px; color: #3a5070; line-height: 1.68; margin: 0;\">Odstupanje debljine zuba od nominalne, mjereno preko klinova na cilindru koraka. Direktno kontroli\u0161e zazor u sklopu - premala veli\u010dina zuba pove\u0107ava zazor; prevelika veli\u010dina rizikuje interferenciju vrha zuba.<\/p>\n<\/div>\n<\/div>\n<hr style=\"border: none; border-top: 2px solid #d0dce8; margin: 48px 0;\" \/>\n<h2 style=\"font-size: clamp(20px,2.8vw,30px); font-weight: 800; color: #0a1e38; margin: 48px 0 14px;\">DIN klase preciznosti \u2014 Primjene, metode proizvodnje i konverzije<\/h2>\n<div style=\"overflow-x: auto; margin: 24px 0; border-radius: 8px; box-shadow: 0 2px 14px rgba(8,24,48,.10);\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: 13px; min-width: 620px;\">\n<thead>\n<tr style=\"background: #081830;\">\n<th style=\"padding: 11px 12px; text-align: left; color: #fff; font-size: 11px; font-weight: 600;\">DIN klasa<\/th>\n<th style=\"padding: 11px 12px; text-align: left; color: #fff; font-size: 11px; font-weight: 600;\">AGMA cca.<\/th>\n<th style=\"padding: 11px 12px; text-align: left; color: #fff; font-size: 11px; font-weight: 600;\">Proizvodnja<\/th>\n<th style=\"padding: 11px 12px; text-align: left; color: #fff; font-size: 11px; font-weight: 600;\">Razvoj profila Ff (M5)<\/th>\n<th style=\"padding: 11px 12px; text-align: left; color: #fff; font-size: 11px; font-weight: 600;\">Vode\u0107i razvojni tim na Facebooku<\/th>\n<th style=\"padding: 11px 12px; text-align: left; color: #fff; font-size: 11px; font-weight: 600;\">Tipi\u010dna primjena<\/th>\n<th style=\"padding: 11px 12px; text-align: left; color: #fff; font-size: 11px; font-weight: 600;\">Korejsko stalno napajanje<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f5f8fc;\">\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-weight: bold; color: #0a1e38;\">DIN 5<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">AGMA 12+<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Bru\u0161eno + preklopljeno<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">4 um<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">6 um<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Hirur\u0161ki roboti, metrologija, visokoprecizni pozicioneri<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px; font-weight: bold; color: #c05030;\">Samo na zahtjev<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-weight: bold; color: #0a1e38;\">DIN 6<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">AGMA 11<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Navoj temeljen<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">6 um<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">9 um<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Robotski zglobovi, CNC indekseri, automatizacija visoke preciznosti<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px; font-weight: bold; color: #2060a0;\">Dostupno, 4-6 sedmica<\/td>\n<\/tr>\n<tr style=\"background: #f5f8fc;\">\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-weight: bold; color: #0a1e38;\">DIN 7<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">AGMA 10<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Navoj temeljen<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">9 um<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">14 um<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Indekseri za pakovanje, solarni trackeri, kobotski spojevi<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px; font-weight: bold; color: #1a7020;\">Standardna preciznost<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; color: #0a1e38;\">DIN 8<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">AGMA 9<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Obra\u0111ena\/strugana zavr\u0161na obrada<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">14 um<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">20 um<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Industrijski transporteri, alatni ma\u0161ini, op\u0161ta automatizacija<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px; font-weight: bold; color: #1a7020;\">Standardna opskrba<\/td>\n<\/tr>\n<tr style=\"background: #f5f8fc;\">\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; color: #0a1e38;\">DIN 9<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">AGMA 8<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Rezano<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">20 um<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">28 um<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Op\u0161ta mehanizacija, poljoprivreda, rukovanje materijalom<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px; font-weight: bold; color: #1a7020;\">Standardna opskrba<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; color: #0a1e38;\">DIN 10<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">AGMA 7<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Rezano<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">28 um<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">40 um<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Nekriti\u010dni pogoni, oprema niske brzine<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px; font-weight: bold; color: #1a7020;\">Standardna opskrba<\/td>\n<\/tr>\n<tr style=\"background: #f5f8fc;\">\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; color: #0a1e38;\">DIN 12<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">AGMA 6<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">As-cut<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">56 um<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">80 um<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Grube primjene, spori diskovi za povremenu upotrebu<\/td>\n<td style=\"padding: 10px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px; font-weight: bold; color: #1a7020;\">Standardna opskrba<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: 13px; color: #5a7090; font-style: italic; margin-bottom: 28px;\">Vrijednosti odstupanja profila i koraka prikazane su za pu\u017e Modula 5 pri srednjem rasponu promjera koraka. Vrijednosti su skalirane s modulom i promjerom prema tabelama tolerancija DIN 3976.<\/p>\n<hr style=\"border: none; border-top: 2px solid #d0dce8; margin: 48px 0;\" \/>\n<h2 style=\"font-size: clamp(20px,2.8vw,30px); font-weight: 800; color: #0a1e38; margin: 48px 0 14px;\">AGMA 6022-C96 \u2014 Ameri\u010dki referentni standard<\/h2>\n<p style=\"margin-bottom: 16px; font-size: 15px; color: #2c3e50; line-height: 1.82;\">AGMA 6022-C96 (Priru\u010dnik za projektovanje cilindri\u010dnih pu\u017enih zup\u010danika) je primarni standard Ameri\u010dkog udru\u017eenja proizvo\u0111a\u010da zup\u010danika za projektovanje i specifikaciju pu\u017enih zup\u010danika. Klase kvaliteta kre\u0107u se od AGMA 6 (najni\u017ea) do AGMA 14 (najvi\u0161a preciznost) - obratite pa\u017enju na invertovanu numeraciju u odnosu na DIN, gdje ni\u017ei brojevi ozna\u010davaju ve\u0107u preciznost. AGMA 14 = najve\u0107a preciznost, AGMA 6 = gruba komercijalna.<\/p>\n<p style=\"margin-bottom: 16px; font-size: 15px; color: #2c3e50; line-height: 1.82;\">Klju\u010dna metodolo\u0161ka razlika: AGMA 6022 specificira klase kvaliteta prvenstveno putem <em>gre\u0161ka kompozitnog prijenosa<\/em> test \u2014 akumulirana varijacija koraka mjerena na vi\u0161e zuba pomo\u0107u ure\u0111aja za ispitivanje kotrljanja zup\u010danika. DIN 3976 specificira pojedina\u010dne tolerancije parametara (Ff, Fb, fp, As) mjerene odvojeno pomo\u0107u CMM-a. Zup\u010danik mo\u017ee zadovoljiti jedan standard, a istovremeno pokazati neznatno ve\u0107e odstupanje u parametru kojem drugi standard daje ve\u0107u te\u017einu \u2014 posebno kod nestandardnih veli\u010dina modula gdje se formule za skaliranje tolerancija razlikuju.<\/p>\n<div style=\"border-left: 4px solid #c9892a; background: #fdf8ec; padding: 18px 22px; margin: 28px 0; border-radius: 0 6px 6px 0;\">\n<p style=\"margin: 0; font-size: 14px; color: #5a3e10; line-height: 1.72;\"><strong style=\"color: #7a4f0a;\">Kriti\u010dna prakti\u010dna ta\u010dka:<\/strong> Numerisanje prema AGMA ide suprotno od DIN-a. AGMA 8 je <em>ni\u017ei<\/em> preciznost ve\u0107a od AGMA 12; DIN 8 je <em>vi\u0161i<\/em> preciznost ve\u0107a od DIN 12. Prilikom \u010ditanja crte\u017ea, uvijek imajte na umu na koji se standard referira prije tuma\u010denja broja klase. Zamjena AGMA 8 (gruba komercijalna) sa DIN 8 (standardna industrijska) je naj\u010de\u0161\u0107a pogre\u0161na interpretacija klase preciznosti u me\u0111unarodnoj isporuci zup\u010danika.<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 2px solid #d0dce8; margin: 48px 0;\" \/>\n<h2 style=\"font-size: clamp(20px,2.8vw,30px); font-weight: 800; color: #0a1e38; margin: 48px 0 14px;\">Metode mjerenja CMM-a za parametre pu\u017enog zup\u010danika<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start; margin: 24px 0 28px;\">\n<div style=\"flex: 0 1 250px; max-width: 100%; border-radius: 8px; overflow: hidden; box-shadow: 0 4px 18px rgba(8,24,48,.14);\"><img decoding=\"async\" style=\"width: 100%; height: auto; display: block;\" src=\"https:\/\/wormwheelgear.top\/wp-content\/uploads\/2026\/04\/worm-gear-structure-4.webp\" alt=\"\" title=\"\"><\/div>\n<div style=\"flex: 1 1 280px; min-width: 0;\">\n<p style=\"margin-bottom: 16px; font-size: 15px; color: #2c3e50; line-height: 1.82;\">Moderna CMM (koordinatna mjerna ma\u0161ina) mjerenja pomo\u0107u rotacione sonde prate bo\u010dnu stranu navoja pu\u017ea u definiranim ravnima mjerenja, bilje\u017ee\u0107i odstupanje od teorijske evolvente u svakoj izmjerenoj ta\u010dki. Mjerenje se vr\u0161i na tri aksijalne pozicije (za provjeru konzistentnosti koraka) i dvije pozicije visine profila (za provjeru oblika profila) za ukupno \u0161est mjernih dijelova po po\u010detku navoja.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 10px;\">\n<div style=\"flex: 1 1 200px; min-width: 180px; background: #f5f8fc; border-radius: 6px; padding: 12px 14px;\">\n<div style=\"font-size: 12px; font-weight: bold; color: #2060a0; margin-bottom: 4px;\">Mjerenje profila<\/div>\n<div style=\"font-size: 12px; color: #3a5070; line-height: 1.6;\">Olovka na CMM-u prati bo\u010dnu stranu navoja u normalnom presjeku. Odstupanje od teorijske evolvente u svakoj ta\u010dki je gre\u0161ka profila Ff.<\/div>\n<\/div>\n<div style=\"flex: 1 1 200px; min-width: 180px; background: #f5f8fc; border-radius: 6px; padding: 12px 14px;\">\n<div style=\"font-size: 12px; font-weight: bold; color: #2060a0; margin-bottom: 4px;\">Mjerenje potencijalnih klijenata<\/div>\n<div style=\"font-size: 12px; color: #3a5070; line-height: 1.6;\">CMM bilje\u017ei polo\u017eaj navoja u vi\u0161e ugaonih koraka du\u017e cijele du\u017eine navoja. Odstupanje koraka je maksimalno minus minimalno odstupanje od konstantnog koraka.<\/div>\n<\/div>\n<div style=\"flex: 1 1 200px; min-width: 180px; background: #f5f8fc; border-radius: 6px; padding: 12px 14px;\">\n<div style=\"font-size: 12px; font-weight: bold; color: #2060a0; margin-bottom: 4px;\">Debljina zuba preko klinova<\/div>\n<div style=\"font-size: 12px; color: #3a5070; line-height: 1.6;\">Kalibrirana igla postavljena u prostor navoja; mjerenje preko igle daje debljinu zuba geometrijskim prora\u010dunom.<\/div>\n<\/div>\n<div style=\"flex: 1 1 200px; min-width: 180px; background: #f5f8fc; border-radius: 6px; padding: 12px 14px;\">\n<div style=\"font-size: 12px; font-weight: bold; color: #2060a0; margin-bottom: 4px;\">Mjerenje otvora<\/div>\n<div style=\"font-size: 12px; color: #3a5070; line-height: 1.6;\">Otvor izmjeren na 3 aksijalne pozicije x 2 okomita pre\u010dnika = 6 mjerenja koja potvr\u0111uju uskla\u0111enost sa H7.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<hr style=\"border: none; border-top: 2px solid #d0dce8; margin: 48px 0;\" \/>\n<h2 style=\"font-size: clamp(20px,2.8vw,30px); font-weight: 800; color: #0a1e38; margin: 48px 0 14px;\">Inspekcija i provjera kvalitete u Korea Ever-Poweru<\/h2>\n<table style=\"width: 100%; border-collapse: collapse; border: none; table-layout: fixed; margin: 20px 0 28px;\">\n<tbody>\n<tr>\n<td style=\"padding: 4px; border: none;\"><img decoding=\"async\" style=\"width: 100%; height: 200px; object-fit: cover; border-radius: 6px; display: block;\" src=\"https:\/\/wormwheelgear.top\/wp-content\/uploads\/2026\/04\/Cylindrical-Worm-Wheel-structure-2.webp\" alt=\"\" title=\"\"><\/td>\n<td style=\"padding: 4px; border: none;\"><img decoding=\"async\" style=\"width: 100%; height: 200px; object-fit: cover; border-radius: 6px; display: block;\" src=\"https:\/\/wormwheelgear.top\/wp-content\/uploads\/2026\/04\/worm-gear-structure-3.webp\" alt=\"\" title=\"\"><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 4px; border: none;\"><img decoding=\"async\" style=\"width: 100%; height: 200px; object-fit: cover; border-radius: 6px; display: block;\" src=\"https:\/\/wormwheelgear.top\/wp-content\/uploads\/2026\/04\/worm-gear-workshop-5.webp\" alt=\"\" title=\"\"><\/td>\n<td style=\"padding: 4px; border: none;\"><img decoding=\"async\" style=\"width: 100%; height: 200px; object-fit: cover; border-radius: 6px; display: block;\" src=\"https:\/\/wormwheelgear.top\/wp-content\/uploads\/2026\/04\/worm-gear-workshop-6.webp\" alt=\"\" title=\"\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"font-size: clamp(20px,2.8vw,30px); font-weight: 800; color: #0a1e38; margin: 48px 0 14px;\">\u010citanje crte\u017ea pu\u017enog prijenosnika \u2014 Potrebni parametri<\/h2>\n<p style=\"margin-bottom: 16px; font-size: 15px; color: #2c3e50; line-height: 1.82;\">Kompletan crte\u017e pu\u017enog zup\u010danika specificira svaki parametar potreban za proizvodnju i provjeru zup\u010danika. Nedostaju\u0107i parametri predstavljaju nedostatak crte\u017ea - treba ih dodati prije po\u010detka proizvodnje. Sljede\u0107i parametri moraju se pojaviti na svakom crte\u017eu pu\u017enog zup\u010danika namijenjenom za preciznu isporuku.<\/p>\n<div style=\"overflow-x: auto; margin: 24px 0; border-radius: 8px; box-shadow: 0 2px 10px rgba(8,24,48,.09);\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: 13px; min-width: 540px;\">\n<thead>\n<tr style=\"background: #081830;\">\n<th style=\"padding: 11px 14px; text-align: left; color: #fff; font-size: 12px; font-weight: 600;\">Parametar crtanja<\/th>\n<th style=\"padding: 11px 14px; text-align: left; color: #fff; font-size: 12px; font-weight: 600;\">Simbol<\/th>\n<th style=\"padding: 11px 14px; text-align: left; color: #fff; font-size: 12px; font-weight: 600;\">\u0160ta uzrokuje njegovo odsustvo<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f5f8fc;\">\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-weight: 600; color: #0a1e38;\">Aksijalni modul<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-family: monospace; color: #2060a0; font-weight: bold;\">mx<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Pogre\u0161an modul = pogre\u0161na veli\u010dina zuba, pogre\u0161na me\u0111uosna udaljenost, neuskla\u0111enost s to\u010dkom<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-weight: 600; color: #0a1e38;\">Broj pokretanja<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-family: monospace; color: #2060a0; font-weight: bold;\">z1<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Pogre\u0161an broja\u010d pokretanja mijenja omjer, efikasnost i pona\u0161anje samoblokiranja<\/td>\n<\/tr>\n<tr style=\"background: #f5f8fc;\">\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-weight: 600; color: #0a1e38;\">Broj zubaca kota\u010da<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-family: monospace; color: #2060a0; font-weight: bold;\">z2<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Pogre\u0161an broj mijenja omjer i sredi\u0161nju udaljenost<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-weight: 600; color: #0a1e38;\">Koeficijent pre\u010dnika<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-family: monospace; color: #2060a0; font-weight: bold;\">q<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Odre\u0111uje pre\u010dnik koraka d1 = mxq; uti\u010de na ugao vo\u0111enja<\/td>\n<\/tr>\n<tr style=\"background: #f5f8fc;\">\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-weight: 600; color: #0a1e38;\">Smjer spirale<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-family: monospace; color: #2060a0; font-weight: bold;\">R ili L<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Pogre\u0161na ruka = \u200b\u200bgre\u0161ka ukr\u0161tanja osovine od 90 stepeni ili obrnuta rotacija<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-weight: 600; color: #0a1e38;\">Normalni ugao pritiska<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-family: monospace; color: #2060a0; font-weight: bold;\">jedan<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Tipi\u010dno 20 stepeni; razli\u010dite vrijednosti mijenjaju \u010dvrsto\u0107u zuba i geometriju mre\u017ee<\/td>\n<\/tr>\n<tr style=\"background: #f5f8fc;\">\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-weight: 600; color: #0a1e38;\">Klasa preciznosti<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-family: monospace; color: #2060a0; font-weight: bold;\">DIN\/AGMA<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Pogre\u0161na klasa = pogre\u0161na tolerancija \u2014 odbacivanje ili prihvatanje neispravnih dijelova<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-weight: 600; color: #0a1e38;\">Tolerancija debljine zuba<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-family: monospace; color: #2060a0; font-weight: bold;\">Kao<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Nedostaje = nekontrolisani zazor u sklopu<\/td>\n<\/tr>\n<tr style=\"background: #f5f8fc;\">\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-weight: 600; color: #0a1e38;\">Povr\u0161inska obrada Ra<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-family: monospace; color: #2060a0; font-weight: bold;\">Ra<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Nepo\u0161tivanje zahtjeva za hranu\/medicinu\/\u010diste prostorije<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-weight: 600; color: #0a1e38;\">Tolerancija sredi\u0161njeg rastojanja<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-family: monospace; color: #2060a0; font-weight: bold;\">+\/- cestarina<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #d0dce8; font-size: 12px;\">Cilj obrade ku\u0107i\u0161ta; uti\u010de na zazor i kvalitet kontakta<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<section style=\"background: #f5f8fc; padding: 52px 0;\">\n<div style=\"max-width: 1100px; margin: 0 auto; padding: 0 20px; box-sizing: border-box;\">\n<div style=\"text-align: center; margin-bottom: 32px;\">\n<p><span style=\"display: inline-block; background: rgba(32,96,160,.12); color: #2060a0; font-size: 11px; font-weight: bold; letter-spacing: 2px; text-transform: uppercase; padding: 5px 14px; border-radius: 20px; margin-bottom: 10px;\">Korea Ever-Power<\/span><\/p>\n<h2 style=\"color: #0a1e38; margin: 0; font-size: clamp(20px,2.8vw,30px); font-weight: 800;\">Proizvodi uskla\u0111eni sa standardima sa CMM dokumentacijom<\/h2>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; gap: 20px;\">\n<div style=\"flex: 1 1 280px; min-width: 260px; background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 18px rgba(8,24,48,.09); display: flex; flex-direction: column;\">\n<div style=\"height: 185px; overflow: hidden;\"><img decoding=\"async\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/wormwheelgear.top\/wp-content\/uploads\/2026\/04\/Alloy-Steel-Worm-and-Worm-Gear.webp\" alt=\"Pu\u017eni zup\u010danik od legiranog \u010delika -- Dokumentovano standardima\" title=\"\"><\/div>\n<div style=\"padding: 20px; flex: 1; display: flex; flex-direction: column;\">\n<div style=\"font-size: 10px; font-weight: bold; letter-spacing: 1px; text-transform: uppercase; color: #2060a0; margin-bottom: 7px;\">DIN 6 do DIN 9 \u2014 Uklju\u010den izvje\u0161taj o CMM-u<\/div>\n<div style=\"font-size: 16px; font-weight: 800; color: #0a1e38; margin-bottom: 10px; line-height: 1.3;\">Pu\u017eni zup\u010danik od legiranog \u010delika \u2014 Dokumentovane standarde<\/div>\n<div style=\"font-size: 13px; color: #3a5070; line-height: 1.72; flex: 1; margin-bottom: 14px;\">Svaki pu\u017eni zup\u010danik od legiranog \u010delika marke Korea Ever-Power isporu\u010duje se s izvje\u0161tajem o inspekciji pomo\u0107u CMM-a koji dokumentira stvarno izmjerene vrijednosti za svaki parametar prema DIN 3976 - ne izjavu o prolazu\/neuspjehu, ve\u0107 izmjerene vrijednosti odstupanja uz toleranciju DIN klase radi pore\u0111enja. In\u017eenjeri mogu potvrditi uskla\u0111enost s klasom preciznosti i koristiti stvarno izmjerene podatke prilikom pretvaranja DIN specifikacije u uskla\u0111enost s AGMA klasom za ulaznu inspekciju proizvo\u0111a\u010da originalne opreme u SAD-u. Opcije klase preciznosti: DIN 9 standard, DIN 8 precizna industrijska, DIN 7 bru\u0161ena (automatizacija), DIN 6 visoka preciznost (zahtjev). Izjave o uskla\u0111enosti ekvivalentne AGMA-i dostupne su kada crte\u017ei proizvo\u0111a\u010da originalne opreme u SAD-u zahtijevaju dokumentaciju o AGMA klasi kvalitete.<\/div>\n<p><a style=\"display: inline-flex; align-items: center; gap: 5px; font-size: 13px; font-weight: bold; color: #2060a0; text-decoration: none; margin-top: auto;\" href=\"https:\/\/wormwheelgear.top\/bs\/product\/alloy-steel-worm-and-worm-gear\/\" target=\"_blank\" rel=\"noopener\">Pogledajte specifikacije<\/a><\/p>\n<\/div>\n<\/div>\n<div style=\"flex: 1 1 280px; min-width: 260px; background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 18px rgba(8,24,48,.09); display: flex; flex-direction: column;\">\n<div style=\"height: 185px; overflow: hidden;\"><img decoding=\"async\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/wormwheelgear.top\/wp-content\/uploads\/2026\/04\/Cylindrical-Worm-Wheel.webp\" alt=\"Precizni pu\u017eni to\u010dak -- U skladu sa DIN crte\u017eima\" title=\"\"><\/div>\n<div style=\"padding: 20px; flex: 1; display: flex; flex-direction: column;\">\n<div style=\"font-size: 10px; font-weight: bold; letter-spacing: 1px; text-transform: uppercase; color: #2060a0; margin-bottom: 7px;\">Uskla\u0111en profil \u2014 Uklju\u010dena fotografija kontaktnog uzorka<\/div>\n<div style=\"font-size: 16px; font-weight: 800; color: #0a1e38; margin-bottom: 10px; line-height: 1.3;\">Precizni pu\u017eni to\u010dak \u2014 U skladu sa DIN crte\u017eima<\/div>\n<div style=\"font-size: 13px; color: #3a5070; line-height: 1.72; flex: 1; margin-bottom: 14px;\">Kada in\u017eenjerski crte\u017ei specificiraju DIN ili AGMA klasu preciznosti, Korea Ever-Power proizvodi odgovaraju\u0107i pu\u017eni to\u010dak i dostavlja dokumentaciju koja potvr\u0111uje uskla\u0111enost sa svakom tolerancijom DIN 3976. Izvje\u0161taj CMM-a pokriva promjer otvora (6 mjernih ta\u010daka koje potvr\u0111uju uskla\u0111enost sa H7), odstupanje zuba i postotak pokrivenosti kontaktnog uzorka. Za kupce kojima je potrebna dokumentacija u AGMA formatu za zup\u010danike proizvedene po DIN-u - \u0161to je uobi\u010dajeno kada korejski proizvo\u0111a\u010di originalne opreme isporu\u010duju zup\u010danicima iz SAD-a - dodatne izjave o uskla\u0111enosti s AGMA-om pripremaju se na osnovu podataka CMM-a izmjerenih po DIN-u.<\/div>\n<p><a style=\"display: inline-flex; align-items: center; gap: 5px; font-size: 13px; font-weight: bold; color: #2060a0; text-decoration: none; margin-top: auto;\" href=\"https:\/\/wormwheelgear.top\/bs\/product\/cylindrical-worm-wheel\/\" target=\"_blank\" rel=\"noopener\">Pogledajte specifikacije<\/a><\/p>\n<\/div>\n<\/div>\n<div style=\"flex: 1 1 280px; min-width: 260px; background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 18px rgba(8,24,48,.09); display: flex; flex-direction: column;\">\n<div style=\"height: 185px; overflow: hidden;\"><img decoding=\"async\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/wormwheelgear.top\/wp-content\/uploads\/2026\/04\/Duplex-Worm-Gear.webp\" alt=\"Dvostruki pu\u017eni zup\u010danik -- Potpuna DIN dokumentacija o preciznosti\" title=\"\"><\/div>\n<div style=\"padding: 20px; flex: 1; display: flex; flex-direction: column;\">\n<div style=\"font-size: 10px; font-weight: bold; letter-spacing: 1px; text-transform: uppercase; color: #2060a0; margin-bottom: 7px;\">DIN 5 do DIN 7 \u2014 Certificirana razlika u olovu<\/div>\n<div style=\"font-size: 16px; font-weight: 800; color: #0a1e38; margin-bottom: 10px; line-height: 1.3;\">Dvostruki pu\u017eni zup\u010danik \u2014 Potpuna dokumentacija o preciznosti po DIN standardu<\/div>\n<div style=\"font-size: 13px; color: #3a5070; line-height: 1.72; flex: 1; margin-bottom: 14px;\">Dupleks pu\u017e zahtijeva jo\u0161 jedan certificirani parametar pored standardnog DIN 3976: razliku koraka izme\u0111u lijevog i desnog boka navoja - parametar koji omogu\u0107ava pode\u0161avanje zazora aksijalnim pomakom. Korea Ever-Power mjeri i certificira razliku koraka kao specifi\u010dnu vrijednost (ne raspon) za svaki dupleks set, omogu\u0107avaju\u0107i in\u017eenjeru instalacije da izra\u010duna ta\u010dan aksijalni pomak potreban za postizanje ciljanog zazora. Klasa preciznosti DIN 5 do DIN 7 kao standard za dupleks setove. Potpuna dokumentacija uklju\u010duje certifikat o razlici koraka, standardni CMM izvje\u0161taj i fotografiju kontaktnog uzorka.<\/div>\n<p><a style=\"display: inline-flex; align-items: center; gap: 5px; font-size: 13px; font-weight: bold; color: #2060a0; text-decoration: none; margin-top: auto;\" href=\"https:\/\/wormwheelgear.top\/bs\/product\/duplex-worm-gear\/\" target=\"_blank\" rel=\"noopener\">Pogledajte specifikacije<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<div style=\"margin: 0 auto; padding: 52px 0; box-sizing: border-box;\">\n<div style=\"text-align: center; margin-bottom: 32px;\">\n<p><span style=\"display: inline-block; background: rgba(32,96,160,.12); color: #2060a0; font-size: 11px; font-weight: bold; letter-spacing: 2px; text-transform: uppercase; padding: 5px 14px; border-radius: 20px; margin-bottom: 10px;\">\u010cesto postavljana pitanja o standardima<\/span><\/p>\n<h2 style=\"color: #0a1e38; margin: 0; font-size: clamp(20px,2.8vw,28px); font-weight: 800;\">Standardi i inspekcija pu\u017enih prijenosnika - Pitanja in\u017eenjera kvalitete<\/h2>\n<\/div>\n<details style=\"border: 1px solid #c8d8e8; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-size: 15px; font-weight: bold; color: #0a1e38; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;\">Moj crte\u017e kupca specificira AGMA kvalitet 10. Koju DIN klasu proizvodi Korea Ever-Power da bi se ovo zadovoljilo?<span style=\"font-size: 22px; font-weight: 400; color: #2060a0; flex-shrink: 0;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px; font-size: 14px; color: #2a3850; line-height: 1.82;\">\n<p style=\"margin: 0;\">AGMA 10 pribli\u017eno odgovara DIN 7 standardu za tipi\u010dne kombinacije modula pu\u017enog zup\u010danika i promjera. Korea Ever-Power proizvodi zup\u010danike ekvivalentne AGMA 10 standardu u klasi preciznosti DIN 7 (bru\u0161eni pu\u017eni navoj, izmjerene i prijavljene tolerancije DIN 3976). Ta\u010dan odnos zavisi od veli\u010dine zup\u010danika - za vrlo male module (M1-M2), DIN 7 mo\u017ee biti ne\u0161to stro\u017ei od AGMA 10; za velike module (M8+), odnos se mo\u017ee razlikovati. Kada je na crte\u017eu kupca navedena AGMA klasa kvaliteta, Korea Ever-Power pru\u017ea DIN-izmjerene vrijednosti uz izjavu o uskla\u0111enosti s AGMA klasom kojom potvr\u0111uje da su stvarna izmjerena odstupanja unutar granica tolerancije AGMA 10 za specifi\u010dne dimenzije zup\u010danika.<\/p>\n<\/div>\n<\/details>\n<details style=\"border: 1px solid #c8d8e8; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-size: 15px; font-weight: bold; color: #0a1e38; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;\">Koja je razlika izme\u0111u stepena kvaliteta i klase preciznosti u specifikaciji pu\u017enog zup\u010danika?<span style=\"font-size: 22px; font-weight: 400; color: #2060a0; flex-shrink: 0;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px; font-size: 14px; color: #2a3850; line-height: 1.82;\">\n<p style=\"margin: 0;\">Oni se odnose na isti koncept sa razli\u010ditom terminologijom prema standardu. DIN 3976 koristi Qualitaetssstufe (kvalitetni stepen), \u0161to se na engleskom prevodi kao klasa preciznosti, numerisana od 3 do 12, pri \u010demu su ni\u017ei brojevi precizniji. AGMA koristi broj kvaliteta (Q) numerisan od 3 do 14, pri \u010demu su vi\u0161i brojevi precizniji - numerisanje je invertovano u odnosu na DIN, \u0161to uzrokuje \u010destu zabunu. ISO 10064-6 koristi stepen ta\u010dnosti sa sli\u010dnim sistemom kao DIN. Prilikom me\u0111unarodnog specificiranja, uvijek potvrdite koji se sistem numerisanja koristi: DIN 8 i AGMA 8 imaju isti broj, ali predstavljaju razli\u010dite nivoe preciznosti - DIN 8 ima znatno ve\u0107u preciznost od AGMA 8.<\/p>\n<\/div>\n<\/details>\n<details style=\"border: 1px solid #c8d8e8; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-size: 15px; font-weight: bold; color: #0a1e38; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;\">Da li Korea Ever-Power pru\u017ea AGMA izvje\u0161taje o inspekciji ili samo CMM izvje\u0161taje u DIN formatu?<span style=\"font-size: 22px; font-weight: 400; color: #2060a0; flex-shrink: 0;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px; font-size: 14px; color: #2a3850; line-height: 1.82;\">\n<p style=\"margin: 0;\">Standardni CMM izvje\u0161taji su u DIN 3976 formatu, prijavljuju\u0107i izmjerene vrijednosti u odnosu na DIN granice tolerancije. Kada kupac iz SAD-a zahtijeva dokumentaciju o uskla\u0111enosti s AGMA formatom, Korea Ever-Power priprema izjavu o uskla\u0111enosti s AGMA klasom na osnovu izmjerenih vrijednosti prema DIN-u - potvr\u0111uju\u0107i da izmjereno odstupanje profila, odstupanje koraka i varijacija koraka zadovoljavaju AGMA granice tolerancije za navedeni broj kvalitete na odre\u0111enom modulu i promjeru koraka. Ova usluga je dostupna bez dodatnih tro\u0161kova kada se AGMA dokumentacija zatra\u017ei prilikom narud\u017ebe. Za narud\u017ebe gdje se AGMA dokumentacija tra\u017ei nakon isporuke, rok trajanja je 3-5 radnih dana.<\/p>\n<\/div>\n<\/details>\n<details style=\"border: 1px solid #c8d8e8; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-size: 15px; font-weight: bold; color: #0a1e38; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;\">Kako se mjeri zazor pu\u017enog zup\u010danika i da li se to dokumentuje u izvje\u0161taju o inspekciji?<span style=\"font-size: 22px; font-weight: 400; color: #2060a0; flex-shrink: 0;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px; font-size: 14px; color: #2a3850; line-height: 1.82;\">\n<p style=\"margin: 0;\">Zazor pu\u017enog zup\u010danika mjeri se kao ugaono kretanje izlaznog vratila (osovine pu\u017enog kola) u stepenima kada je ulazno vratilo nepomi\u010dno, a izlazno vratilo se naizmjeni\u010dno okre\u0107e u oba smjera pod odre\u0111enim referentnim obrtnim momentom. Mjerenje se vr\u0161i na ispitnom stolu za zahvat zup\u010danika na teoretskoj udaljenosti od centra. Zazor u ugaonim jedinicama pretvara se u linearni na radijusu koraka to\u010dka. Korea Ever-Power mjeri zazor na ispitnom stolu za monta\u017eu kao dio ispitivanja kontaktnog uzorka za klasu preciznosti DIN 7 i bolje - fotografija kontaktnog uzorka i mjerenje zazora uklju\u010deni su u dokumentaciju o isporuci. Standardna isporuka (DIN 8-9) uklju\u010duje dokumentaciju o kontaktnom uzorku; mjerenje zazora dostupno je na zahtjev.<\/p>\n<\/div>\n<\/details>\n<details style=\"border: 1px solid #c8d8e8; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-size: 15px; font-weight: bold; color: #0a1e38; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;\">\u0160ta zna\u010di ukupno odstupanje profila Fa na izvje\u0161taju CMM-a i kako uti\u010de na buku zup\u010danika?<span style=\"font-size: 22px; font-weight: 400; color: #2060a0; flex-shrink: 0;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px; font-size: 14px; color: #2a3850; line-height: 1.82;\">\n<p style=\"margin: 0;\">Ukupno odstupanje profila Fa je amplituda gre\u0161ke profila od vrha do dna u normalnom presjeku - algebarska razlika izme\u0111u najvi\u0161e i najni\u017ee ta\u010dke na stvarnom profilu u odnosu na teorijsku evolventu. Malo Fa zna\u010di da profil navoja blisko odgovara teorijskom i da se optere\u0107enje ravnomjerno raspore\u0111uje po kontaktnom luku. Veliko Fa zna\u010di da lokalne visoke i niske ta\u010dke uzrokuju koncentraciju optere\u0107enja u visokim ta\u010dkama, pove\u0107avaju\u0107i Hertzov kontaktni napon, pove\u0107avaju\u0107i trenje i proizvode\u0107i impulse gre\u0161ke prenosa na frekvenciji mre\u017ee. Fa je primarni izvor buke u mre\u017ei pu\u017enog zup\u010danika - smanjenje Fa bru\u0161enjem navoja (DIN 7 u odnosu na DIN 9) je najefikasnija pojedina\u010dna akcija za smanjenje akusti\u010dnog izlaza pu\u017enog zup\u010danika.<\/p>\n<\/div>\n<\/details>\n<details style=\"border: 1px solid #c8d8e8; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-size: 15px; font-weight: bold; color: #0a1e38; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;\">Koji je DIN standard za mjerenje debljine zuba pu\u017enog zup\u010danika?<span style=\"font-size: 22px; font-weight: 400; color: #2060a0; flex-shrink: 0;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px; font-size: 14px; color: #2a3850; line-height: 1.82;\">\n<p style=\"margin: 0;\">Debljina zuba pu\u017ea mjeri se metodom mjerenja preko kuglica (ili klinova) kako je specificirano u DIN 3960, primijenjenom na pu\u017ene zup\u010danike putem DIN 3975. Kalibrirana kuglica odre\u0111enog promjera postavlja se u prostor navoja; mjerenje preko kuglice s drugom kuglicom dijametralno suprotnom daje dimenziju iz koje se izra\u010dunava debljina zuba. Pre\u010dnik kuglice se bira prema normalnom modulu i uglu pritiska kako bi se osigurao kontakt na cilindru koraka. Korea Ever-Power koristi CNC centre za mjerenje zup\u010danika sa sondama za mjerenje profila boka navoja i koraka, dopunjene mjerenjem klinova za provjeru debljine zuba i u fazi praznog navoja i nakon bru\u0161enja navoja. Oba mjerenja se pojavljuju u izvje\u0161taju o inspekciji CMM-a.<\/p>\n<\/div>\n<\/details>\n<details style=\"border: 1px solid #c8d8e8; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-size: 15px; font-weight: bold; color: #0a1e38; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;\">Za isporuku pu\u017enog zup\u010danika iste specifikacije iz dva izvora, kako da osiguram zamjenjivost izme\u0111u dva dobavlja\u010da?<span style=\"font-size: 22px; font-weight: 400; color: #2060a0; flex-shrink: 0;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px; font-size: 14px; color: #2a3850; line-height: 1.82;\">\n<p style=\"margin: 0;\">Definirajte specifikaciju prema me\u0111unarodnim standardnim tolerancijama, a ne prema vlasni\u010dkim uvjetima. Navedite: modul (ta\u010dna vrijednost), broj zubaca, smjer spirale, ugao pritiska (standard od 20 stepeni), klasu preciznosti (DIN broj klase), otvor prema H7 (ta\u010dan pre\u010dnik), \u017elijeb prema DIN 6885A i materijal prema standardu sastava sa sljedivo\u0161\u0107u broja topline. Oba dobavlja\u010da moraju dokazati uskla\u0111enost s istim formatom izvje\u0161taja o inspekciji CMM-a. Za po\u010detnu kvalifikaciju, uporedite stvarne izmjerene vrijednosti od oba dobavlja\u010da - ne samo izvje\u0161taje o prolazu\/padu - kako biste potvrdili da posti\u017eu ekvivalentnu geometriju. Pregled dimenzijske korelacije prvog artikla izme\u0111u izvje\u0161taja CMM-a dva dobavlja\u010da je najpouzdaniji na\u010din za potvrdu zamjenjivosti prije nego \u0161to se obave\u017eu proizvodne koli\u010dine.<\/p>\n<\/div>\n<\/details>\n<details style=\"border: 1px solid #c8d8e8; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\">\n<summary style=\"padding: 16px 20px; cursor: pointer; font-size: 15px; font-weight: bold; color: #0a1e38; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;\">Koje minimalne informacije su potrebne kompaniji Korea Ever-Power za izradu CMM izvje\u0161taja u skladu sa standardima?<span style=\"font-size: 22px; font-weight: 400; color: #2060a0; flex-shrink: 0;\">+<\/span><\/summary>\n<div style=\"padding: 0 20px 18px; font-size: 14px; color: #2a3850; line-height: 1.82;\">\n<p style=\"margin: 0;\">Da bi izdao izvje\u0161taj o CMM-u prema DIN 3976, Korea Ever-Power treba: modul m; broj pokreta z1; broj zuba to\u010dka z2; normalni ugao pritiska an; koli\u010dnik pre\u010dnika q (ili pre\u010dnik koraka d1); specificiranu klasu preciznosti (DIN broj razreda); i pre\u010dnik otvora sa tolerancijom. Pomo\u0107u ovih parametara mogu se izra\u010dunati vrijednosti tolerancije prema DIN 3976 za svaki izmjereni parametar, a izmjerena odstupanja procijeniti na uskla\u0111enost. Ako bilo koji parametar nedostaje u specifikaciji narud\u017ebe, Korea Ever-Power ga tra\u017ei prije izdavanja izvje\u0161taja - izvje\u0161taj bez potvr\u0111enih specifikacija nije va\u017ee\u0107i dokument o kvalitetu.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"background: linear-gradient(135deg,#081830,#102848); padding: 52px 20px; text-align: center;\">\n<div style=\"margin: 0 auto; padding: 0 5%; box-sizing: border-box;\">\n<h2 style=\"color: #fff; font-size: clamp(20px,3vw,30px); font-weight: 800; margin: 0 0 12px;\">Isporuka u skladu sa standardima sa kompletnom CMM dokumentacijom<\/h2>\n<p style=\"color: rgba(255,255,255,.68); font-size: 16px; max-width: 520px; margin: 0 auto 28px; line-height: 1.7;\">Navedite klasu preciznosti (DIN ili AGMA) i Korea Ever-Power \u0107e potvrditi mogu\u0107nost isporuke, format izvje\u0161taja CMM-a i dostupnost dokumentacije za AGMA konverziju prije nego \u0161to se narud\u017eba izvr\u0161i.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; justify-content: center;\"><a style=\"display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 8px; font-size: 15px; font-weight: bold; text-decoration: none; background: linear-gradient(135deg,#2060a0,#3080c0); color: #fff;\" href=\"https:\/\/wormwheelgear.top\/bs\/contact-us\/\">Zahtjev za preciznu isporuku<\/a><br \/>\n<a style=\"display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 8px; font-size: 15px; font-weight: bold; text-decoration: none; background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.45);\" href=\"https:\/\/wormwheelgear.top\/bs\/product-category\/worm-gear\/\">Pregledaj proizvode<\/a><\/div>\n<\/div>\n<\/div>\n<p>Urednik: Cxm<\/p>","protected":false},"excerpt":{"rendered":"<p>Knowledge Series \u00b7 B8 \u00b7 Standards &amp; Measurement Worm Gear Standards &#8212; DIN, ISO, and AGMA: What Each Measures and How They Compare A US customer drawing specifies AGMA 10. Your shop works to DIN. Which is tighter? What parameters does each standard actually measure? This guide resolves the confusion with a direct comparison table [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[4774],"tags":[1394,1399],"class_list":["post-1917","post","type-post","status-publish","format-standard","hentry","category-worm-gear","tag-worm-gear","tag-worm-gear-worm"],"_links":{"self":[{"href":"https:\/\/wormwheelgear.top\/bs\/wp-json\/wp\/v2\/posts\/1917","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wormwheelgear.top\/bs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wormwheelgear.top\/bs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wormwheelgear.top\/bs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wormwheelgear.top\/bs\/wp-json\/wp\/v2\/comments?post=1917"}],"version-history":[{"count":4,"href":"https:\/\/wormwheelgear.top\/bs\/wp-json\/wp\/v2\/posts\/1917\/revisions"}],"predecessor-version":[{"id":1921,"href":"https:\/\/wormwheelgear.top\/bs\/wp-json\/wp\/v2\/posts\/1917\/revisions\/1921"}],"wp:attachment":[{"href":"https:\/\/wormwheelgear.top\/bs\/wp-json\/wp\/v2\/media?parent=1917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wormwheelgear.top\/bs\/wp-json\/wp\/v2\/categories?post=1917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wormwheelgear.top\/bs\/wp-json\/wp\/v2\/tags?post=1917"}],"curies":[{"name":"radni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}