Merchandise Description
CNC CZPT d Tiny Steel Rack and Pinion Gear, Rack Gear
CITICHL Pinion Equipment invested in considerable assets and accomplished many innovations with pinions. The correct mixture of material, hardness and finishing between pinion and equipment is vital for a CZPT life time of the put in products. We layout and manufacture pinions to match each and every CZPT ers need to have, no make a difference how distinctive the predicament may well be.
Casting & forging potential
CITICHL is the casting & forging centre in central-south CZPT , possessing 50t electric powered arc furnace, 60t LF ladle refining furnace, and 60t VD/VOD refining furnace, and many others. We can pour 350t liquid steel one time and yields a lot more than two hundred,000t of large quality liquid steel and can produce the higher top quality metal of a lot more than 260 metal grades this sort of as carbon metal, structural alloy metal and the structural metal, refractory metal and stainless metal of special prerequisite. The greatest excess weight of casting, gray casting, graphite cast iron and CZPT -ferrous casting is 200t, 30t, 20t and 205t individually.
The organization is the forging heart in central-south CZPT . It is extremely CZPT ful in forging. The one cost-free forging is 100t(max excess weight). We can roll rings of diverse sections of carbon metal, alloy metal, substantial temperature alloy and CZPT -ferrous alloys such as copper alloy, aluminum alloy and titanium alloy. The greatest diameter is 5.5m and one piece of the forging weighs 10t. We have 8400t, 3150t, 1600t, drinking water push and Raw two hundred/a hundred and sixty-5000/750 large-measurement ring mill of substantial precision in Asia manufactured in WAGNER, Germany.
Our pinion gears Characteristics
Pinion style: bored reliable on shaft / integral self aligned spur, CZPT cal or double CZPT cal
solid alloyed steel
Spur, CZPT cal or double CZPT cal
3 different types:Fabricated steel – cast ring – rolled plate
Requirements/Certificates :• UNI EN ISO • AWS • ASTM • ASME • DIN
Pinion equipment chopping equipment
Φ16m CNC hobbing CZPT
Φ12m Equipment slicing equipment (Switzerland)
Φ10m hobbing equipment (Germany)
Φ4m CNC higher velocity hobbing equipment (Germany)
Φ1.6m Horizontal CNC hobbing device (Germany)
Φ5m CNC profile equipment grinding machine (Germany)
Φ2.8m CNC Profile gear grinding device (Germany)
Φ1.25m CNC Profile equipment grinding equipment (Germany)
Φ1m CNC Profile equipment grinding equipment (Germany)
Specifications of Equipment :
| No. | Item | Description | |
| 1 | Diameter | ≤15m | |
| 2 | Module | ≤45 | |
| three | Content | Cast Alloy Steel, Cast Carbon Steel, Forged Alloy Steel, Forged Carbon Steel | |
| 4 | Structure From | Integrated, Half to Half, Four Pieces and More Pieces | |
| 5 | Heat Treatment | Quenching & Tempering, Normalizing & Tempering, Carburizing & Quenching & Tempering | |
| six | Tooth Form | Annular Gear, Outer Gear Ring | |
| seven | Regular | ISO, EN, DIN, AISI, ASTM, JIS, IS, GB |
Inspection and Test Outline of Girth Gear:
| No. | Merchandise | Inspection Area | Acceptance Criteria | Inspection Stage | Certificates |
| 1 | Chemical Composition |
Sample | Material Requirement | When Smelting After Heat Treatment |
Chemical Composition Report |
| two | Mechanical Properties |
Sample(Test Bar on the Gear Body) | Technical Requirement | After Heat Treatment | Mechanical Properties Report |
| 3 | Heat Therapy |
Whole Body | Manufacturing Standard | During Heat Treatment | Heat Treatment Report Curves of Heat Treatment |
| 4 | Hardness Check |
Tooth Surface, 3 Points Per 90° | Technical Requirement | After Heat Treatment | Hardness Teat Report |
| After Semi Finish Machining |
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| 5 | Dimension Inspection |
Whole Body | Drawing | After Semi Finish Machining |
Dimension Inspection Report |
| Finish Machining | |||||
| six | Magnetic Power Test (MT) | Tooth Surface | Agreed Standard | After Finish Gear Hobbing |
MT Report |
| 7 | UT | Spokes Parts | Agreed Standard | After Rough Machining | UT Report |
| After Welded | |||||
| After Semi Finish Machining |
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| eight | PT | Defect Area | No Defect Indicated | After Digging After Welded |
PT Record |
| nine | Mark Inspection | Whole Body | Manufacturing Standard | Final Inspection | Photographs |
| 10 | Appearance Inspection |
Whole Body | CIC’s Requirement | Before Packing (Final Inspection) |
|
| eleven | Anti-rust Inspection |
Whole Body | Agreed Anti-rust Agent | Before Packing | Pictures |
| 12 | Packing Inspection |
Whole Body | Agreed Packing Form | During Packing | Images |
Facilities For Manufacturing Gear ring:
| No. | Item | Description |
| 1 | Smelting & Casting Capability | 40t ,50t, 80t Series AC Electric Arc Furnace 2×150t, 60t LF Ladle Refining Furnace 150t, 60t Series VD/VOD Furnace 20×18m Large Pouring Facility We can pour 900t refining liquid steel one time, and achieve vacuum poured 600t steel ingots. We can produce the high quality steel of more than 260 steel grades as carbon steel,structural alloy steel and the structural steel, refractory steel and stainless steel of special requirement. The maximum weight of casting steel, gray casting, graphite cast iron and non-ferrous casting is 600t, 200t, 150t and 20t separately. |
| 2 | Forging Capability | The only one in the word, the most technologically advanced and the largest specification18500t Oil Press, equipped with 750t.m forging operation machine 8400t Water Press 3150t Water Press 1600t Water Press Φ5m High Precision Ring Mill ( WAGNER,Germany) Φ12m High Precision Ring Mill We can roll rings of different sections of carbon steel, alloy steel, high temperature alloy steel and non-ferrous alloys such as copper alloy, aluminum alloy and titanium alloy. Max. Diameter of rolled ring will be 12m. |
| three | Heat Treatment Capability | 9×9×15m,8×8×12m,6×6×15m,15×16×6.5m,16×20×6m ,7×7×17m Series Heat Furnace and Heat Treatment Furnaces φ2.0×30m,φ3.0×5.0m Series Heat Treatment Furnaces φ5.0×2.5m,φ3.2×1.5m,φ3.0×5.0m,φ2.0×5m Series Carburizing Furnaces & Nitriding Furnaces & Quenching Bathes φ2.0×30m Well Type CNC Electrical Furnaces Φ3.0×5.0M Horizontal Gas Temperature-differential Furnace Double-frequency and Double-position Quenching Lathe of Pinion Shaft |
| 4 | Machining Capability | 1. ≥5m CNC Heavy Duty Vertical Lathes 12m CNC Double-column Vertical Lathe 10m CNC Double-column Vertical Lathe 10m CNC Single-column Vertical Lathe 6.3m Heavy Duty Vertical Lathe 5m CNC Heavy Duty Vertical Lathe |
| 2. ≥5m Vertical Gear Hobbing Machines 15m CNC Vertical Gear Hobbing Machine 10m Gear Hobbing Machine 8m Gear Hobbing Machine 5m Gear Hobbing Machine 3m Gear Hobbing Machining |
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| 3. Imported High-precision Gear Grinding Machines .8m~3.5m CNC Molding Gear Grinding Machines |
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| four. Large Boring & Milling Machines 220 CNC Floor-mounted Boring & Milling Machine 200 CNC Floor-mounted Boring & Milling Machine 160 CNC Floor-mounted Boring & Milling Machine |
The greatest transmission selection is when large transmission reduction is essential. A worm equipment is related to a helical equipment with a throat lower to enhance the outer diameter of the wheel. The throat makes it possible for the worm equipment to wrap completely all around the threads of the worm. By chopping the threads on the worm fairly than the teeth, and by modifying the variety of threads, diverse ratios can be achieved with out altering the mounting arrangement. A exclusive function of worm gears and worm gear assemblies is their ability to avoid reverse rotation.
