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Smooth And Stable Helical Gears For Machine Tool Drive Systems High Efficiency

Basic Information
Place of Origin: CHINA
Brand Name: YIZGEAR
Minimum Order Quantity: 200 Sets
Packaging Details: Plywood Crate
Delivery Time: 60 Days
Payment Terms: L/C, T/T
Supply Ability: 500 Sets/Month
Detail Information
Profile One: Helical Gear Durability: High
Packing: Plywood Crate Helical Angle: 15°
Hardness: 58-62 HRC Steel Code: 20CrMnTi
Manufacturing Process: Gear Teeth Grinding
Highlight:

Smooth And Stable Helical Gears

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Machine Tool Drive Helical Gears

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Stable Helical Gears


Product Description

1)Descriptions of Helical Gear

Helical gears are cylindrical gears whose tooth lines are inclined at a certain angle (helix angle) to the axis.

Compared with straight gears, the teeth of helical gears are arranged in a spiral pattern on the surface of the cylinder.

2)Advantages of Helical Gear
a) High degree of overlap: During meshing, the contact line of the gear teeth of helical gears changes from short to long

    and then back to short, resulting in an increase in the number of gear pairs participating in meshing  simultaneously.

    The overlap ratio is greater than that of straight gears, and the transmission is more stable with less impact, vibration and noise.
b) Stronger load-bearing capacity: Due to the high degree of overlap and the uniform force distribution of the gear teeth,

    helical gears can withstand larger loads and are suitable for high-power transmissions.

3)Applications of Helical Gear
It is widely used in automotive transmissions, industrial reducers, machine tool drive systems, etc.,

and is a key component for achieving smooth power transmission and speed transformation.

 

Products Helical Gears
Custom Made
Gear Profile Type Cylindrical Gear
Manufacturing Gear hobbing
Teeth Grinding
Module (M) 9
Number of Teeth (Z) Custom
Pressure Angle (α) 20°
Lead Angle 20°
Accuracy Grade ISO 6-7 Grade
Heat Treatment Carburizing
Surface Hardness 58-62HRC
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  

Smooth And Stable Helical Gears For Machine Tool Drive Systems High Efficiency 0

Smooth And Stable Helical Gears For Machine Tool Drive Systems High Efficiency 1

Contact Details
Yizhi

Phone Number : +8613918048359

WhatsAPP : +8613918048359