Categories | Transmission Gears |
---|---|
Brand Name: | YIZGEAR |
Place of Origin: | CHINA |
MOQ: | 1 Sets |
Payment Terms: | L/C, T/T |
Supply Ability: | 500 Sets/Month |
Delivery Time: | 60 Days |
Packaging Details: | Plywood Crate |
Packing: | Plywood box |
Manufacture: | Gear Milling |
Type: | Machining Shaft |
Tooth Profile: | Involute |
Gear Profile: | Spur Gear |
Teeth Number: | Custom |
1) Description of Spur Gear
A straight gear is a cylindrical gear whose teeth are parallel to the axis. Compared with other types of gears such as
helical gears and bevel gears, it has unique transmission characteristics.
2) Feature of Spur Gear
a) The meshing method is of line contact, with uniform force
distribution.
b) There is no axial component force, and the requirements for the
bearing are relatively low.
c) The structure is simple, and no additional axial force is
generated.
3) Advantage of Spur Gear
a) Compared with helical gears, the manufacturing and assembly
costs are lower.
b) Compared with bevel gears, it is more suitable for power
transmission between parallel shafts.
c) During the transmission process, there will be no axial
movement, and the running stability is good.
Products | Spur Gear |
Custom Made | √ |
Gear Profile Type | Cylindrical Gears |
Manufacturing | Gear Hobbing |
Teeth Grinding | √ |
Module (M) | 1.5 |
Number of Teeth (Z) | Custom |
Pressure Angle (α) | 20° |
Helix Angle (β) | 0 |
Accuracy Grade | ISO 6-7 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 |
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