| Place of Origin: | CHINA |
|---|---|
| Brand Name: | YIZGEAR |
| Model Number: | WG22080905 |
| Minimum Order Quantity: | 1 Set |
| Price: | $350/Set |
| Packaging Details: | Plywood Crate |
| Delivery Time: | 58 Days |
| Payment Terms: | L/C, T/T, Western Union, D/P |
| Supply Ability: | 600 Sets/Month |
| Material: | Aluminium Bronze | Profile Type: | Gear Hobbing |
|---|---|---|---|
| Outer Diameter: | 697mm | Weight: | 92Kg |
| Face Width: | 90 | Module: | 15 |
| Highlight: | OEM Worm Shaft And Worm Gear,ZCuAl10Fe3 worm gear set,15 Module worm gear set |
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15 Module Custom Made ZCuAl10Fe3 Worm Gear Wheel and Worm Shaft Set
1) Types of worm gear and worm Shaft
The first are non-throated worm drives.
These don't have a throat, or groove, machined around the circumference of either the worm or worm wheel.
The second are single-throated worm drives.
In which the worm wheel is throated.
The final type are double-throated worm drives, which have both gears throated.
This type of gearing can support the highest loading.
An enveloping (hourglass) worm has one or more teeth, and increases in diameter from its middle portion toward both ends.
Double-enveloping worm gearing comprises enveloping worms mated with fully enveloping worm wheels.
It is also known as globoidal worm gearing.
| Products | Worm Gears & Worm Shafts |
| Custom Made | √ |
| Gear Profile Type | Worm Gear |
| Manufacturing | Gear Hobbing |
| Teeth Grinding | √ |
| Module (M) | Custom |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | Custom |
| Lead Angle | Custom |
| Teeth Accuracy Grade | ISO 6 Grade |
| Heat Treatment | Carburizing |
| Surface Hardness | 58-62 HRC |
| STEEL CODE GRADES COMPARISON | |||||
| CHINA/GB | ISO | ГΟСТ | ASTM | JIS | DIN |
| 45 | C45E4 | 45 | 1045 | S45C | CK45 |
| 40Cr | 41Cr4 | 40X | 5140 | SCr440 | 41Cr4 |
| 20CrMo | 18CrMo4 | 20ХМ | 4118 | SCM22 | 25CrMo4 |
| 42CrMo | 42CrMo4 | 38XM | 4140 | SCM440 | 42CrMo4 |
| 20CrMnTi | 18XГT | SMK22 | |||
| 20Cr2Ni4 | 20X2H4A | ||||
| 20CrNiMo | 20CrNiMo2 | 20XHM | 8720 | SNCM220 | 21NiCrMo2 |
| 40CrNiMoA | 40XH2MA/ 40XHMA |
4340 | SNCM439 | 40NiCrMo6/ 36NiCrMo4 |
|
| 20CrNi2Mo | 20NiCrMo7 | 20XH2MA | 4320 | SNCM420 | |