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Henan Yizhi Machinery Co., Ltd
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High Transmission Ratio and Smooth Movement Worm Shaft And Worm Gear

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Henan Yizhi Machinery Co., Ltd

City: zhengzhou

Country/Region:china

Tel:86-371-60923606

Contact Person:
Mr.Kevin
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High Transmission Ratio and Smooth Movement Worm Shaft And Worm Gear

Brand Name YIZGEAR
Place of Origin CHINA
Minimum Order Quantity 1 Sets
Payment Terms L/C, T/T
Supply Ability 500 Sets/Month
Delivery Time 50 Days
Packaging Details Plywood Crate
Number Of Teeth Customized
Precision Highly Accurate
Type Mechanical Component
Surface Treatment Customized
Efficiency High
Durability Long Lasting
Load Capacity Heavy Duty
Detailed Product Description

1)Description of Worm Gear Set

Worm gear is a gear mechanism for transmitting motion and power between two staggered axes, the worm is shaped like a screw

and the worm gear is similar to a helical cylindrical gear, and the two are meshed through helical teeth to realise the motion conversion,

and usually the worm is the active part.

2)Advantages of Worm Gear Set

a) High transmission ratio: single-stage transmission ratio up to 10 - 80, can achieve a large reduction ratio in a compact space,

    to meet the demand for low speed and high torque.

b) Smooth movement: the meshing process is a continuous helical tooth contact, low shock, vibration and noise, excellent transmission smoothness.

c) Self-locking function: under certain conditions, the worm drive is self-locking, which prevents reverse motion

    and ensures the safety of the mechanical system.

3)Working Principle of Worm Gear Set

When the worm rotates, its helical teeth push the teeth of the worm wheel, converting the rotary motion of the worm into the rotary motion of the worm wheel.

For each revolution of the worm, the number of teeth of the worm wheel is equal to the number of heads of the worm, a

nd different transmission ratios can be achieved by adjusting the number of heads of the worm and the number of teeth of the worm wheel.

4)Application of Worm Gear Set

Commonly used in the feed system of machine tools, traction machine of lifts, steering mechanism of automobiles, lifting device of cranes,

etc., to achieve precise speed control and force transmission.

ProductsWorm Gears & Worm Shafts
Custom Made
Gear Profile TypeWorm Gear
ManufacturingGear Hobbing
Teeth Grinding
Module (M)Custom
Number of Teeth (Z)Custom
Pressure Angle (α)Custom
Lead AngleCustom
Teeth Accuracy GradeISO 6 Grade
Heat TreatmentCarburizing
Surface Hardness58-62 HRC

 

STEEL CODE GRADES COMPARISON
CHINA/GBISOГΟСТASTMJISDIN
45C45E4451045S45CCK45
40Cr41Cr440X5140SCr44041Cr4
20CrMo18CrMo420ХМ4118SCM2225CrMo4
42CrMo42CrMo438XM4140SCM44042CrMo4
20CrMnTi 18XГT SMK22 
20Cr2Ni4 20X2H4A   
20CrNiMo20CrNiMo220XHM8720SNCM22021NiCrMo2
40CrNiMoA 40XH2MA/
40XHMA
4340SNCM43940NiCrMo6/
36NiCrMo4
20CrNi2Mo20NiCrMo720XH2MA4320SNCM420 

Product Tags: High Transmission Ratio worm gear   Smooth Movement worm gear   Worm Shaft And Gear  
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