Оптовая продажа с фабрики, женские элегантные красные замшевые туфли большого размера с открытым носком на высоком каблуке-шпильке и платформе
20,00 $ - 23,00 $
Сохранить в закладки 62499477853:
Product Name | China high precision steering gear shaft of Gear robot directo diente engranaje eje | Length | customizable | ||
Hardness(HRC/H B260-275) | 45-62 | MOQ | 10 pieces | ||
Place of origin | Jinan, Shandong | OEM Service | Accepted | ||
Application | For Transfer Gearbox On Mechanical Industrial | Production Processing | Sawing, Machining, Hobbing, Milling, Shaving, Grinding , Broaching, Heat Treatment , Surface Treatment | ||
Application Range | Suitable for speed reducer,ball mill,mine hoist,stone crusher | Standard | Standard & Non-Standard / OEM & ODM According To customer's Requirement | ||
Surface Treatment | Blacking, Polishing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating or According To Customer's Requirement | Heat Treatment | Carburizing, Induction, Flame, Nitriding Or According To Customer's Requirement |
Regular Materials and Heat Treatment | ||||||||||
GB/JB | DIN | JIS | SAE/AISI | Case Hardening | Case Hardness | |||||
40CrNiMo | 34CrNiMo6 | SNCM439 | 4340 | Nitriding | 46-50HRC | |||||
20CrMo | 20CrMo44 | SCT42 | 4119/4118 | Carburizing | 42-45HRC or 55-60HRC | |||||
20CrNiMo | -- | SNCCM220 | 8620 | Carburizing | 55-60 HRC or 58-62 HRC | |||||
20CrMnTi | -- | -- | -- | Carburizing | 55-60 HRC |
Precision Grade , Process Methods and Application | ||||||||||
Precision grade | Grade 5 | Grade 6 | Grade 7 | Grade 8 | Grade 9/10 | |||||
Module range | Gleason M10∼M40 | Spur/helical M3∼M40 | Spur/helical M3∼M40 | Spur/helical M3∼M40 | Spur/helical M3∼M40 | |||||
Outside Dia(max) | φ1500mm | Φ2000mm | Φ2000mm | Φ3000mm | Φ3000mm | |||||
Final Process | fine grinding | fine grinding or shaving | grinding, shaving , lapping | shaving | -- | |||||
Teeth Surface Roughness | Ra 0.8 μm | Ra 0.8 μm | Ra 1.6 μm | Ra 1.6-3.2 μm | Ra 3.2-6.3 μm | |||||
Application | Measuring gear | locomotive | crane forging machine tractors,trucks universal reducer | crane farm machinery forging machine tractors,trucks universal reducer | crane farm machinery forging machine mine machinery tractors |
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