Production process for motorcycle wheel hub

A production process and technology for motorcycles, applied in the direction of wheels, wheels made of non-metallic materials, vehicle parts, etc., can solve the problems of poor surface quality, dim product valve hole position, high baking temperature, and achieve improved effect and appearance. Quality, effective effect
CN107457531AInactive Publication Date: 2017-12-12ANHUI YONGCHANG METAL PROD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
ANHUI YONGCHANG METAL PROD
Publication Date
2017-12-12
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses a motorcycle hub production process, including 1) smelting and component analysis; 2) casting; 3) cutting and drilling; 4) deburring; 5) heat treatment; 6) calibration; 7) shot blasting; 8) valve drilling Hole; 9) Hardness test 10) Processing 11) Spline pulling 12) Impact test; 13) Air tightness test; 14) Cleaning, spraying; 15) Finish paint; 16) Pressing; 17) Assembly; 18) Packaging ; This processing technology improves and adjusts the processing steps. Through process improvement, the appearance quality of the product can be improved to meet higher customer quality requirements. It can improve the product's anti-injury ability, protect the product from oxidation, and reduce molds and save mold costs. , shorten production and processing time, and improve processing efficiency.
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Description

technical field

[0001] The invention relates to a production process of a motorcycle hub. Background technique

[0002] The original motorcycle wheel hub is processed by drilling the valve hole --- deburring --- heat treatment --- shot blasting. The position of the valve hole of the product is dull, dull, and the surface quality is poor, which cannot meet the high requirements of customers.

[0003] Secondly, when the traditional motorcycle wheel products need to be sprayed and the car is bright, there will be more or less aluminum chips flying out during processing, resulting in poor appearance of the product, often causing the product to be repaired due to the damage, thereby slowing down the work efficiency and product turnover. The traditional way is to protect by replacing the anti-scratch paint or increasing the baking temperature. Although this has a certain effect, it cannot fully meet the customer's needs for the specified color products. At the same time, the baki...

Claims

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