POWER STEERING – PLASTIC WORM WHEELS

Electric Power Steering (EPS)

Blank type
Currently we are supporting this type

After Hobbing
We are processing to Extend our facility

With Worm shaft Ass’y
We are processing to Extend our facility

With Worm shaft Ass’y
We are processing to Extend our facility

Reduction Gear with Motor Ass’y
Reduction gear with Motor Ass’y

List of Plastic Worm Wheel Testing equipments

Sl.No Testing Item Name Range Purpose Image
1 Moisture Testing 0 ~ 500% Plastic Raw material Moisture level measurment
2 Hardness Testing 0~100 HRM After molding worm wheel plastic area hardness level measurement
3 Pushout (Load testing) 0~10000 Kgf After molding Steel Boss and plastic material bonding strength measurement
4 Bending Test 0~10000 Kgf After molding Plastic part bending strength measurement
5 Specific Gravity Test 0~200grms After molding plastic part specific gravity level measurement
6 Durabilty Test 100000 cycle & above After teeth cutting worm wheel durability checking with assembly condition.
7 Tooth strength Test 0~2000 N/mm After durabilty test worm wheel tooth strength checking
8 Loss angle Test 0~360 deg After durabilty test worm wheel loss angle checking
9 Roughness Test 0.02µm – 350µm After Machening (CNC) worm wheel surface roughness checking
10 Aging Test 500° C After Machening worm wheel aging test
11 Ash Test 1000°C After aging whorm wheel Gloss Fiber weight percentage measuement

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