Quality Grade: | ISO 8-9 | Manufacture: | Gear Milling |
---|---|---|---|
Type: | Helical | Profile Type: | Double Helical Gear |
Tooth Number: | Custom | Dimension: | As Sample Or Drawing |
Highlight: | ISO 8-9 precision double helical gears,industrial transmission double helical gears,machined double helical gears with warranty |
Quality Grade | ISO 8-9 |
Manufacture | Gear Milling |
Type | Helical |
Profile Type | Double Helical Gear |
Tooth Number | Custom |
Dimension | As sample or drawing |
Description of Double Helical Gear: From the perspective of standardization and versatility, double helical gear is a gear assembly with a modular design concept, which can replace the gear module according to different transmission parameters (such as transmission ratio, power) to achieve rapid adaptation to a variety of equipment.
The basic parameters such as shaft diameter and hub size of the modular double helical gear are standardized and compatible with the installation interfaces of different equipment; when it is necessary to adjust the transmission parameters, you only need to replace the modules of the gear teeth to keep the shaft and other connecting parts unchanged, and ensure compatibility between the new module and the paired gears through standardized meshing parameters.
Flexible transmission systems for automated production lines, multi-functional gearboxes for construction machinery, standardized transmission units for general machinery, and other equipment that require frequent adjustment or mass production.
Custom Made | ✓ |
Gear Profile Type | Cylindrical Gear |
Manufacturing | Gear Milling |
Teeth Grinding | ✓ |
DP | Custom |
Number of Teeth (Z) | Custom |
Pressure Angle (α) | Custom |
Lead Angle | Custom |
Teeth Accuracy Grade | ISO 9 Grade |
Heat Treatment | Quenching & Tempering |
Surface Hardness | 260-300HB |
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 |