\n1018,1045,1050,1117,1141,1144,11L17,11L41,1215,12L14,4140,Q235,Q245C10#, Man\u017eeta hnac\u00ed h\u0159\u00eddele FB-2117 C15#,C20#,C35,C45#,C45#F,C55#,C60#,A34142,41L40,41L42,8620,86L20,E52100<\/p>\n
Nerez<\/strong> Fe<\/strong> Hlin\u00edk <\/strong> M\u011b\u010f\/mosaz\/bronz<\/strong> Plast <\/strong> Jin\u00e9 materi\u00e1ly<\/strong> Povrchov\u00e1 \u00faprava:<\/strong><\/p>\n Hlin\u00edkov\u00e9 d\u00edly<\/strong> \u010cir\u00fd\/barevn\u00fd elox Tvrd\u011b eloxovan\u00fd P\u00edskovan\u00e9 eloxovan\u00e9 Le\u0161t\u011bn\u00ed Kart\u00e1\u010dov\u00e1n\u00ed Elektroforetick\u00e1 barva \u010cern\u00e1\/m\u011b\u010f\/nikl Chromov\u00e1n\u00ed Chemick\u00fd film<\/p>\n Nitridace<\/p>\n Lakovan\u00e9<\/p>\n Fosf\u00e1tov\u00e1n\u00ed<\/p>\n Fosf\u00e1tov\u00e1n\u00ed<\/p>\n Kalen\u00ed<\/p>\n Grav\u00edrov\u00e1n\u00ed, s\u00edtotisk, tisk vodn\u00ed grafikou, n\u00e1t\u011br<\/p>\n Informace o spole\u010dnosti Kontaktujte n\u00e1s <\/p>\n Pro\u010d byste si m\u011bli vybrat pr\u00e1v\u011b n\u00e1s? <\/p>\n 1. Jsme ODM a OEM v\u00fdrobce, n\u00e1vrh dle va\u0161eho v\u00fdkresu.<\/p>\n 2. Bohat\u00e9 zku\u0161enosti a dobr\u00e1 technologick\u00e1 podpora (s vedouc\u00edmi a profesion\u00e1ln\u00edmi in\u017een\u00fdry s v\u00edce ne\u017e 10 lety praxe).<\/p>\n 3. Jsme tov\u00e1rna, p\u0159evodovka, pohon \u0159\u00edzen\u00ed, p\u0159evodovka, p\u0159evodovka, h\u0159\u00eddel 90 stup\u0148\u016f, p\u0159evodovka, rota\u010dn\u00ed fr\u00e9za, p\u0159evodovka \u0159\u00edzen\u00ed, nikoli obchodn\u00ed spole\u010dnost, tak\u017ee v\u00e1m m\u016f\u017eeme poskytnout cenu z prvn\u00ed ruky.<\/p>\n 4. Mal\u00e9\/n\u00edzk\u00e9 MOQ je akceptov\u00e1no.<\/p>\n Dvojit\u00e9 \u0161nekov\u00e9 soukol\u00ed se vyzna\u010duje schopnost\u00ed udr\u017eovat p\u0159esn\u00e9 \u00fahly a vysok\u00e9 p\u0159evodov\u00e9 pom\u011bry. V\u016fli ozuben\u00ed lze n\u011bkolikr\u00e1t se\u0159\u00eddit. Axi\u00e1ln\u00ed polohu \u0161nekov\u00e9ho h\u0159\u00eddele lze ur\u010dit stav\u011bc\u00edmi \u0161rouby na v\u00edku sk\u0159\u00edn\u011b. Tato vlastnost umo\u017e\u0148uje n\u00edzkou v\u016fli v z\u00e1b\u011bru rozte\u010de zub\u016f \u0161neku se \u0161nekov\u00fdm kolem. Tato vlastnost je obzvl\u00e1\u0161t\u011b v\u00fdhodn\u00e1, kdy\u017e je v\u016fle kritick\u00fdm faktorem p\u0159i v\u00fdb\u011bru ozuben\u00fdch kol. \u0160nekov\u00e1 kola do sebe zab\u00edraj\u00ed kluzn\u00fdmi a valiv\u00fdmi pohyby, ale kluzn\u00fd kontakt dominuje p\u0159i vysok\u00fdch reduk\u010dn\u00edch pom\u011brech. \u00da\u010dinnost \u0161nekov\u00fdch kol je omezena t\u0159en\u00edm a teplem generovan\u00fdm b\u011bhem kluzu, tak\u017ee pro udr\u017een\u00ed optim\u00e1ln\u00ed \u00fa\u010dinnosti je nutn\u00e9 maz\u00e1n\u00ed. \u0160nek a kolo jsou obvykle vyrobeny z r\u016fzn\u00fdch kov\u016f, jako je fosforov\u00fd bronz nebo kalen\u00e1 ocel. Pro h\u0159\u00eddel se \u010dasto pou\u017e\u00edv\u00e1 MC nylon, syntetick\u00fd technick\u00fd plast. \u0160nekov\u00e1 kola s pod\u0159ez\u00e1n\u00edm maj\u00ed v\u00e1lcovou h\u0159\u00eddel a jejich zuby jsou tvarov\u00e1ny evolu\u010dn\u011b. \u0160neky jsou vyrobeny z kalen\u00e9 cementovan\u00e9 oceli 16MnCr5. Po\u010det zub\u016f ozuben\u00e9ho kola je ur\u010den \u00fahlem tlaku p\u0159i nulov\u00e9 korekci ozuben\u00ed. Zuby jsou konvexn\u00ed v norm\u00e1lov\u00fdch a st\u0159edov\u00fdch \u0159ezech. Pr\u016fm\u011br \u0161neku je ur\u010den tangenci\u00e1ln\u00edm profilem \u0161neku d1. \u0160nekov\u00e1 kola s pod\u0159ez\u00e1n\u00edm se pou\u017e\u00edvaj\u00ed, kdy\u017e je po\u010det zub\u016f ve v\u00e1lci velk\u00fd a kdy\u017e je h\u0159\u00eddel dostate\u010dn\u011b tuh\u00e1, aby odolala nadm\u011brn\u00e9mu zat\u00ed\u017een\u00ed. Pro anal\u00fdzu pr\u016fhybu h\u0159\u00eddele \u0161neku jsme nejprve odvodili jeho maxim\u00e1ln\u00ed hodnotu pr\u016fhybu. Pr\u016fhyb je vypo\u010d\u00edt\u00e1n pomoc\u00ed Eulerovy-Bernoulliho metody a Timo\u0161enkovy smykov\u00e9 deformace. Pot\u00e9 jsme pomoc\u00ed CAD softwaru vypo\u010d\u00edtali moment setrva\u010dnosti a plochu p\u0159\u00ed\u010dn\u00e9ho pr\u016f\u0159ezu. V na\u0161\u00ed anal\u00fdze jsme pou\u017eili v\u00fdsledky testu k porovn\u00e1n\u00ed v\u00fdsledn\u00fdch parametr\u016f s teoretick\u00fdmi. H\u0159\u00eddele, kter\u00e9 jsou vyr\u00e1b\u011bny na CNC soustruhu, CNC fr\u00e9zov\u00e1ny, \u0161v\u00fdcarsk\u00fdm obr\u00e1b\u011bn\u00edm a automaticky \u0161roubovan\u00e9, se hojn\u011b pou\u017e\u00edvaj\u00ed v elektronick\u00fdch v\u00fdrobc\u00edch, dom\u00e1c\u00edch spot\u0159ebi\u010d\u00edch, pr\u016fmyslu, za\u0159\u00edzen\u00edch, automobilov\u00e9m pr\u016fmyslu, letectv\u00ed, stavebnictv\u00ed, architektu\u0159e, osv\u011btlen\u00ed, l\u00e9ka\u0159stv\u00ed a dal\u0161\u00edch spot\u0159ebi\u010d\u00edch\u2026 Shibo je preferovanou tov\u00e1rnou na CNC soustru\u017een\u00ed\/fr\u00e9zov\u00e1n\u00ed\/obr\u00e1b\u011bn\u00ed pro z\u00e1kazn\u00edky, kte\u0159\u00ed pot\u0159ebuj\u00ed d\u00edly s mimo\u0159\u00e1dnou p\u0159esnost\u00ed a mal\u00fdmi a\u017e [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[3380,2784,6,4094,4095,3250,1083,2489,15,3387,3388,2492,4096,2083,2785,4097,4098,4099,2088],"class_list":["post-1368","post","type-post","status-publish","format-standard","hentry","category-product-catalog","tag-cnc-shaft","tag-cnc-turning-shafts","tag-custom-shaft","tag-eccentric-shaft","tag-lathe-spindle-shafts","tag-machining-cnc","tag-oem-shaft","tag-pin-shaft","tag-shaft","tag-shaft-cnc","tag-shaft-machining","tag-shaft-pin","tag-shaft-spindle","tag-shaft-wholesaler","tag-shafts","tag-spindle-shafts","tag-turning-machining","tag-turning-shaft","tag-worm-shaft"],"_links":{"self":[{"href":"https:\/\/wormwheelgear.top\/cs\/wp-json\/wp\/v2\/posts\/1368","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wormwheelgear.top\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wormwheelgear.top\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wormwheelgear.top\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wormwheelgear.top\/cs\/wp-json\/wp\/v2\/comments?post=1368"}],"version-history":[{"count":0,"href":"https:\/\/wormwheelgear.top\/cs\/wp-json\/wp\/v2\/posts\/1368\/revisions"}],"wp:attachment":[{"href":"https:\/\/wormwheelgear.top\/cs\/wp-json\/wp\/v2\/media?parent=1368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wormwheelgear.top\/cs\/wp-json\/wp\/v2\/categories?post=1368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wormwheelgear.top\/cs\/wp-json\/wp\/v2\/tags?post=1368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n17-4PH,SS302,SS303,SS303CU,SS304,SS304L,SS316,SS316F,SS316L,SS321,SS410,SS420F,SS430,SS430F, 52123326AB kloubov\u00fd h\u0159\u00eddel pou\u017eit\u00ed pro Dodge RAM 2500 hnac\u00ed h\u0159\u00eddel p\u0159evodov\u00fd h\u0159\u00eddel kardanov\u00fd h\u0159\u00eddel 5215714AD SS416,SS420,SS420J2,SS440,SS446<\/p>\n
\n12L13, 12L14, 1213, 1215, \u010dist\u00e9 \u017eelezo<\/p>\n
\n2011,2017,2571,6060-T6, 6061-T6, 6082, 6063,7075<\/p>\n
\nHPb58-1, Hpb59-1, Hpb62-1, C2600, C2700, C3601, C3602, C3603, C3604, H17, H60, Vysoce kvalitn\u00ed ocelov\u00fd materi\u00e1l speci\u00e1ln\u011b p\u0159izp\u016fsobuje kladku pro z\u00e1kazn\u00edka H62, H63, H65, QSn4-3, CuZn37<\/p>\n
\nABS, POM, PE, PP, PS, PVC, HDPE, PC, UHMW, PEI, PTFE, Derlin, Nylon, acetal akryl atd.<\/p>\n
\nKalen\u00fd kov, slitina titanu a wolframu<\/p>\n
\nD\u00edly z nerezov\u00e9 oceli<\/strong>
\nOcelov\u00e9 d\u00edly<\/strong>
\nMosazn\u00e9 d\u00edly<\/strong><\/p>\n
\nLe\u0161t\u011bn\u00ed
\nZinkov\u00e9\/niklov\u00e9\/chromov\u00e9 pokovov\u00e1n\u00ed
\nNiklov\u00e1n\u00ed<\/p>\n
\nPasivace
\nZlat\u00e9\/c\u00ednovan\u00e9 pokovov\u00e1n\u00ed
\nChromov\u00e1n\u00ed<\/p>\n
\nP\u00edskov\u00e1n\u00ed
\nOxidov\u00e1 \u010dern\u00e1
\nElektrofor\u00e9za \u010dern\u00e1<\/p>\n
\nLaserov\u00e9 grav\u00edrov\u00e1n\u00ed
\n\u017d\u00e1rov\u011b nam\u00e1\u010den\u00e9
\nOxidov\u00e1 \u010dern\u00e1<\/p>\n
\nElektrofor\u00e9za \u010dern\u00e1
\nDakrometizovan\u00fd
\nPr\u00e1\u0161kov\u011b lakovan\u00e9<\/p>\n
\nfosf\u00e1tov\u00e1n\u00ed
\nNauhli\u010den\u00e9
\npol\u0161tina<\/p>\n
\/zinek\/chromov\u00e1n\u00ed
\nTitanov\u00e9 pokovov\u00e1n\u00ed
\nTepeln\u00e9 zpracov\u00e1n\u00ed
\nKart\u00e1\u010dov\u00e1n\u00ed<\/p>\n
\nOxidov\u00e1 \u010dern\u00e1
\nPr\u00e1\u0161kov\u011b lakovan\u00e9
\nImpregnace<\/p>\n
Katalog produkt\u016f
Balen\u00ed a doprava
Chv\u00e1la a zpr\u00e1vy <\/p>\nJak vypo\u010d\u00edtat pr\u016fm\u011br \u0161nekov\u00e9ho p\u0159evodu<\/h2>\n
![\"\u0161nekov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/t-wormshaft-4.webp\" "\\"\\"")
V tomto \u010dl\u00e1nku se budeme zab\u00fdvat charakteristikami dvojit\u00fdch, jednohrdl\u00fdch a pod\u0159ezan\u00fdch \u0161nekov\u00fdch p\u0159evod\u016f a anal\u00fdzou pr\u016fhybu h\u0159\u00eddele \u0161neku. Krom\u011b toho se pod\u00edv\u00e1me na to, jak se vypo\u010d\u00edt\u00e1v\u00e1 pr\u016fm\u011br \u0161nekov\u00e9ho p\u0159evodu. Pokud m\u00e1te jak\u00e9koli pochybnosti o funkci \u0161nekov\u00e9ho p\u0159evodu, m\u016f\u017eete se pod\u00edvat na n\u00ed\u017ee uvedenou tabulku. M\u011bjte tak\u00e9 na pam\u011bti, \u017ee \u0161nekov\u00fd p\u0159evod m\u00e1 n\u011bkolik d\u016fle\u017eit\u00fdch parametr\u016f, kter\u00e9 ur\u010duj\u00ed jeho funkci.<\/p>\nDuplexn\u00ed \u0161nekov\u00fd p\u0159evod<\/h2>\n
Standardn\u00ed h\u0159\u00eddel \u0161nekov\u00e9ho p\u0159evodu vy\u017eaduje m\u00e9n\u011b maz\u00e1n\u00ed ne\u017e jeho dvojit\u00fd prot\u011bj\u0161ek. \u0160nekov\u00e9 p\u0159evody se obt\u00ed\u017en\u011b mazaj\u00ed, proto\u017ee se sp\u00ed\u0161e posouvaj\u00ed ne\u017e ot\u00e1\u010dej\u00ed. Maj\u00ed tak\u00e9 m\u00e9n\u011b pohybliv\u00fdch \u010d\u00e1st\u00ed a m\u00e9n\u011b m\u00edst selh\u00e1n\u00ed. Nev\u00fdhodou \u0161nekov\u00e9ho p\u0159evodu je, \u017ee nelze obr\u00e1tit sm\u011br v\u00fdkonu kv\u016fli t\u0159en\u00ed mezi \u0161nekem a kolem. Z tohoto d\u016fvodu se nejl\u00e9pe pou\u017e\u00edvaj\u00ed ve stroj\u00edch, kter\u00e9 pracuj\u00ed p\u0159i n\u00edzk\u00fdch rychlostech.
\u0160nekov\u00e1 kola maj\u00ed zuby, kter\u00e9 tvo\u0159\u00ed \u0161roubovici. Tato \u0161roubovice vytv\u00e1\u0159\u00ed axi\u00e1ln\u00ed axi\u00e1ln\u00ed s\u00edly v z\u00e1vislosti na sm\u011bru ot\u00e1\u010den\u00ed a sm\u011bru ot\u00e1\u010den\u00ed. Pro zvl\u00e1dnut\u00ed t\u011bchto sil by m\u011bly b\u00fdt \u0161neky bezpe\u010dn\u011b upevn\u011bny pomoc\u00ed kol\u00edk\u016f, stup\u0148ovit\u00fdch h\u0159\u00eddel\u00ed a kol\u00edk\u016f. Aby se zabr\u00e1nilo posunut\u00ed \u0161neku, mus\u00ed b\u00fdt osa \u0161nekov\u00e9ho kola zarovn\u00e1na se st\u0159edem \u0161\u00ed\u0159ky \u010deln\u00ed plochy \u0161nekov\u00e9ho kola.
V\u016fle duplexn\u00edho \u0161nekov\u00e9ho p\u0159evodu CZPT je nastaviteln\u00e1. Axi\u00e1ln\u00edm posunut\u00edm \u0161neku se \u010d\u00e1st \u0161neku s po\u017eadovanou tlou\u0161\u0165kou zubu dostane do kontaktu s kolem. D\u00edky tomu je v\u016fle nastaviteln\u00e1. \u0160nekov\u00e9 p\u0159evody jsou vynikaj\u00edc\u00ed volbou pro oto\u010dn\u00e9 stoly, vysoce p\u0159esn\u00e9 reverza\u010dn\u00ed aplikace a p\u0159evodovky s velmi n\u00edzkou v\u016fl\u00ed. Axi\u00e1ln\u00ed v\u016fle p\u0159i posuvu je hlavn\u00ed v\u00fdhodou duplexn\u00edch \u0161nekov\u00fdch p\u0159evod\u016f a tato vlastnost se prom\u00edt\u00e1 do jednoduch\u00e9ho a rychl\u00e9ho procesu mont\u00e1\u017ee.
P\u0159i v\u00fdb\u011bru ozuben\u00e9ho kola bude kl\u00ed\u010dov\u00e1 velikost a proces maz\u00e1n\u00ed. Pokud nebudete opatrn\u00ed, m\u016f\u017eete skon\u010dit s po\u0161kozen\u00fdm ozuben\u00fdm kolem nebo s ozuben\u00fdm kolem s nespr\u00e1vnou v\u016fl\u00ed. Na\u0161t\u011bst\u00ed existuje n\u011bkolik jednoduch\u00fdch zp\u016fsob\u016f, jak udr\u017eovat spr\u00e1vn\u00fd kontakt zub\u016f a v\u016fli va\u0161ich \u0161nekov\u00fdch p\u0159evod\u016f, co\u017e zaji\u0161\u0165uje dlouhodobou spolehlivost a v\u00fdkon. Stejn\u011b jako u ka\u017ed\u00e9ho ozuben\u00e9ho kola, spr\u00e1vn\u00e9 maz\u00e1n\u00ed zajist\u00ed, \u017ee va\u0161e \u0161nekov\u00e1 kola vydr\u017e\u00ed po mnoho let.![\"\u0161nekov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/c-wormshaft-4.webp\" "\\"\\"")
<\/p>\nJednohrdl\u00fd \u0161nekov\u00fd p\u0159evod<\/h2>\n
\u0160nekov\u00e9 p\u0159evody jsou vysoce \u00fa\u010dinn\u00e9 p\u0159i p\u0159enosu v\u00fdkonu a jsou p\u0159izp\u016fsobiteln\u00e9 r\u016fzn\u00fdm typ\u016fm stroj\u016f a za\u0159\u00edzen\u00ed. Jejich n\u00edzk\u00e1 v\u00fdstupn\u00ed rychlost a vysok\u00fd to\u010div\u00fd moment z nich \u010din\u00ed obl\u00edbenou volbu pro p\u0159enos v\u00fdkonu. Jednohrdl\u00fd \u0161nekov\u00fd p\u0159evod se snadno montuje a zaji\u0161\u0165uje. Dvouhrdl\u00fd \u0161nekov\u00fd p\u0159evod vy\u017eaduje dva h\u0159\u00eddele, jeden pro ka\u017ed\u00fd \u0161nekov\u00fd p\u0159evod. Oba typy jsou \u00fa\u010dinn\u00e9 v aplikac\u00edch s vysok\u00fdm to\u010div\u00fdm momentem.
\u0160nekov\u00e9 p\u0159evody se \u0161iroce pou\u017e\u00edvaj\u00ed v aplikac\u00edch p\u0159enosu energie d\u00edky sv\u00e9 n\u00edzk\u00e9 rychlosti a kompaktn\u00ed konstrukci. Byl vyvinut numerick\u00fd model pro v\u00fdpo\u010det kvazistatick\u00e9 deformace zat\u00ed\u017een\u00ed mezi ozuben\u00fdmi koly a spojovac\u00edmi plochami. Metoda koeficient\u016f vlivu umo\u017e\u0148uje rychl\u00fd v\u00fdpo\u010det deformace ozuben\u00e9ho povrchu a lok\u00e1ln\u00edho kontaktu spojovac\u00ed plochy. V\u00fdsledn\u00e1 anal\u00fdza ukazuje, \u017ee \u0161nekov\u00fd p\u0159evod s jedn\u00edm hrdlem m\u016f\u017ee sn\u00ed\u017eit mno\u017estv\u00ed energie pot\u0159ebn\u00e9 k pohonu elektromotoru.
Krom\u011b opot\u0159eben\u00ed zp\u016fsoben\u00e9ho t\u0159en\u00edm m\u016f\u017ee \u0161nekov\u00e9 kolo podl\u00e9hat dal\u0161\u00edmu opot\u0159eben\u00ed. Proto\u017ee je \u0161nekov\u00e9 kolo m\u011bk\u010d\u00ed ne\u017e \u0161nek, v\u011bt\u0161ina opot\u0159eben\u00ed se vyskytuje na kole. Ve skute\u010dnosti by po\u010det zub\u016f \u0161nekov\u00e9ho kola nem\u011bl odpov\u00eddat po\u010dtu jeho z\u00e1vit\u016f. Jednohrdl\u00fd h\u0159\u00eddel \u0161nekov\u00e9ho kola m\u016f\u017ee zv\u00fd\u0161it \u00fa\u010dinnost stroje a\u017e o 351 TP3T. Krom\u011b toho m\u016f\u017ee sn\u00ed\u017eit provozn\u00ed n\u00e1klady.
\u0160nekov\u00e9 kolo se pou\u017e\u00edv\u00e1, kdy\u017e je pr\u016fm\u011brov\u00e1 rozte\u010d \u0161nekov\u00e9ho kola a \u0161nekov\u00e9ho kola stejn\u00e1. Pokud je pr\u016fm\u011brov\u00e1 rozte\u010d obou ozuben\u00fdch kol stejn\u00e1, oba \u0161neky do sebe spr\u00e1vn\u011b zab\u00edraj\u00ed. \u0160nekov\u00e9 kolo a \u0161nek jsou nav\u00edc k sob\u011b p\u0159ipevn\u011bny stav\u011bc\u00edm \u0161roubem. Tento \u0161roub se zasune do n\u00e1boje a pot\u00e9 se zajist\u00ed pojistnou matic\u00ed.<\/p>\nPod\u0159ezan\u00fd \u0161nekov\u00fd p\u0159evod<\/h2>\n
Osov\u00e1 vzd\u00e1lenost \u0161nekov\u00fdch kol je vzd\u00e1lenost od st\u0159edu \u0161neku k vn\u011bj\u0161\u00edmu pr\u016fm\u011bru. Tato vzd\u00e1lenost ovliv\u0148uje pr\u016fhyb \u0161neku a jeho bezpe\u010dnost. Zadejte konkr\u00e9tn\u00ed hodnotu pro vzd\u00e1lenost lo\u017eisek. Software pot\u00e9 navrhne \u0159adu vhodn\u00fdch \u0159e\u0161en\u00ed na z\u00e1klad\u011b po\u010dtu zub\u016f a modulu. Tabulka \u0159e\u0161en\u00ed obsahuje r\u016fzn\u00e9 mo\u017enosti a vybran\u00e1 varianta se p\u0159enese do hlavn\u00edho v\u00fdpo\u010dtu.
\u0160nek s kompenzac\u00ed \u00fahlu a tlaku lze vyrobit pomoc\u00ed soustruh\u016f s jedn\u00edm b\u0159item nebo \u010deln\u00edch fr\u00e9z. Pr\u016fm\u011br a hloubka \u0161neku jsou ovlivn\u011bny pou\u017eit\u00fdm fr\u00e9zovac\u00edm n\u00e1strojem. Pr\u016fm\u011br brusn\u00e9ho kotou\u010de nav\u00edc ur\u010duje profil \u0161neku. Pokud je \u0161nek \u0159ez\u00e1n p\u0159\u00edli\u0161 hluboko, dojde k pod\u0159ez\u00e1n\u00ed. Navzdory riziku pod\u0159ez\u00e1n\u00ed je konstrukce \u0161nekov\u00e9ho p\u0159evodu flexibiln\u00ed a umo\u017e\u0148uje zna\u010dnou volnost.
Reduk\u010dn\u00ed pom\u011br \u0161nekov\u00e9ho p\u0159evodu je obrovsk\u00fd. S trochou \u00fasil\u00ed m\u016f\u017ee \u0161nekov\u00fd p\u0159evod v\u00fdrazn\u011b sn\u00ed\u017eit rychlost a to\u010div\u00fd moment. Naproti tomu konven\u010dn\u00ed p\u0159evodovky pot\u0159ebuj\u00ed k dosa\u017een\u00ed stejn\u00e9 \u00farovn\u011b redukce v\u00edcen\u00e1sobn\u00e9 redukce. \u0160nekov\u00e9 p\u0159evody maj\u00ed tak\u00e9 n\u011bkolik nev\u00fdhod. \u0160nekov\u00e9 p\u0159evody nemohou obr\u00e1tit sm\u011br v\u00fdkonu, proto\u017ee t\u0159en\u00ed mezi \u0161nekem a kolem to znemo\u017e\u0148uje. \u0160nekov\u00fd p\u0159evod nem\u016f\u017ee obr\u00e1tit sm\u011br v\u00fdkonu, ale \u0161nek se pohybuje z jednoho sm\u011bru do druh\u00e9ho.
Proces pod\u0159ez\u00e1v\u00e1n\u00ed \u00fazce souvis\u00ed s profilem \u0161neku. Profil \u0161neku se bude li\u0161it v z\u00e1vislosti na pr\u016fm\u011bru \u0161neku, \u00fahlu stoup\u00e1n\u00ed a pr\u016fm\u011bru brusn\u00e9ho kotou\u010de. Profil \u0161neku se zm\u011bn\u00ed, pokud proces tv\u00e1\u0159en\u00ed odstran\u00ed materi\u00e1l ze z\u00e1kladny zubu. Mal\u00e9 pod\u0159ez\u00e1v\u00e1n\u00ed sni\u017euje pevnost zubu a omezuje kontakt. U men\u0161\u00edch ozuben\u00fdch kol by se m\u011bla pou\u017e\u00edvat minim\u00e1ln\u011b ozuben\u00e1 kola s pr\u016fm\u011brem 14-1\/2 stupn\u011b PA.![\"\u0161nekov\u00fd](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/b-wormshaft-4.webp\" "\\"\\"")
<\/p>\nAnal\u00fdza pr\u016fhybu \u0161nekov\u00e9ho h\u0159\u00eddele<\/h2>\n
V\u00fdslednou vzd\u00e1lenost st\u0159ed\u016f a profily zub\u016f \u0161nekov\u00e9ho kola m\u016f\u017eeme pou\u017e\u00edt k v\u00fdpo\u010dtu po\u017eadovan\u00e9ho pr\u016fhybu \u0161neku. Pomoc\u00ed t\u011bchto hodnot m\u016f\u017eeme pomoc\u00ed anal\u00fdzy pr\u016fhybu \u0161nekov\u00e9ho kola zajistit spr\u00e1vnou velikost lo\u017eiska a zub\u016f \u0161nekov\u00e9ho kola. Jakmile tyto hodnoty m\u00e1me, m\u016f\u017eeme je p\u0159en\u00e9st do hlavn\u00edho v\u00fdpo\u010dtu. Pot\u00e9 m\u016f\u017eeme vypo\u010d\u00edtat pr\u016fhyb \u0161neku a jeho bezpe\u010dnost. Pot\u00e9 zad\u00e1me hodnoty do p\u0159\u00edslu\u0161n\u00fdch tabulek a v\u00fdsledn\u00e1 \u0159e\u0161en\u00ed se automaticky p\u0159enesou do hlavn\u00edho v\u00fdpo\u010dtu. Mus\u00edme v\u0161ak m\u00edt na pam\u011bti, \u017ee hodnota pr\u016fhybu nebude pova\u017eov\u00e1na za bezpe\u010dnou, pokud je v\u011bt\u0161\u00ed ne\u017e vn\u011bj\u0161\u00ed pr\u016fm\u011br \u0161nekov\u00e9ho kola.
Pro vy\u0161et\u0159ov\u00e1n\u00ed pr\u016fhybu \u0161nekov\u00e9ho h\u0159\u00eddele pou\u017e\u00edv\u00e1me \u010dty\u0159stup\u0148ov\u00fd proces. Nejprve aplikujeme metodu kone\u010dn\u00fdch prvk\u016f k v\u00fdpo\u010dtu pr\u016fhybu a porovn\u00e1me v\u00fdsledky simulace s experiment\u00e1ln\u011b testovan\u00fdmi \u0161nekov\u00fdmi h\u0159\u00eddeli. Nakonec provedeme parametrick\u00e9 studie s 15 ozuben\u00edmi \u0161nekov\u00fdch kol bez zohledn\u011bn\u00ed geometrie h\u0159\u00eddele. Tento krok je prvn\u00ed ze \u010dty\u0159 f\u00e1z\u00ed vy\u0161et\u0159ov\u00e1n\u00ed. Jakmile vypo\u010d\u00edt\u00e1me pr\u016fhyb, m\u016f\u017eeme pou\u017e\u00edt v\u00fdsledky simulace k ur\u010den\u00ed parametr\u016f pot\u0159ebn\u00fdch k optimalizaci n\u00e1vrhu.
Pomoc\u00ed v\u00fdpo\u010detn\u00edho syst\u00e9mu pro v\u00fdpo\u010det pr\u016fhybu \u0161nekov\u00e9ho h\u0159\u00eddele m\u016f\u017eeme ur\u010dit \u00fa\u010dinnost \u0161nekov\u00fdch p\u0159evod\u016f. Existuje n\u011bkolik parametr\u016f pro optimalizaci \u00fa\u010dinnosti p\u0159evodu, v\u010detn\u011b materi\u00e1lu a geometrie a maziva. Krom\u011b toho m\u016f\u017eeme sn\u00ed\u017eit ztr\u00e1ty v lo\u017eisku, kter\u00e9 jsou zp\u016fsobeny poruchami lo\u017eisek. V nab\u00eddce mo\u017enost\u00ed m\u016f\u017eeme tak\u00e9 ur\u010dit zp\u016fsob ulo\u017een\u00ed \u0161nekov\u00fdch h\u0159\u00eddel\u00ed. Dal\u0161\u00ed informace poskytuje teoretick\u00e1 \u010d\u00e1st.<\/p>\n![\"Nejlep\u0161\u00ed](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/wormshaft-l1.webp\" "\\"\\"")
![\"Nejlep\u0161\u00ed](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/wormshaft-l2.webp\" "\\"\\"")
<\/p>","protected":false},"excerpt":{"rendered":"