Super-antiwear cast form nylon pulley and processing method thereof

A casting nylon, pulley technology, applied in belt/chain/gear, portable lifting device, hoisting device, etc., can solve the problems of reducing the service life of supporting parts, easy to damage the wire rope, poor wear resistance, etc., to enhance the whole machine Excellent performance, excellent mechanical properties and good shock absorption
CN101063482AInactive Publication Date: 2007-10-31扬州赛尔达尼龙制造有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
扬州赛尔达尼龙制造有限公司
Publication Date
2007-10-31
Estimated Expiration
Not applicable · inactive patent
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Abstract

A super abrasion-proof nylon block and the manufacturing method relates to the high molecular material-nylon 6 and the manufacturing method of the material. The technical scheme is that the proportion by weight of aminocaprolactam, accelerant and curative is 1000:1. 2-1. 6:3-4. The invention is characterized in that 1, small density and inertia, light quantity and stable operation, 2, superior mechanic property, high intensity and rigidity, good tenacity and creep resistance, antihunt with high shape stability and completely exchangeable with cast-steel block, 3, abrasion-proof function with good self-lubricating property, 4, grease-proof and corrosion-proof without rustiness, 5, good cushioning capacity without noise.
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Description

technical field

[0001] The present invention relates to a polymer material-nylon 6, and also relates to a method for processing the pulley from this material. Background technique

[0002] Traditional pulleys mostly use cast iron or steel, which have poor wear resistance and are heavy. During work, they are easy to damage the steel wire rope. When they rub against the steel wire rope, a lot of heat will be generated, which will reduce the service life of the supporting parts. Contents of the invention

[0003] In view of the above problems, the present invention provides a cast nylon pulley made of polymer material-nylon 6 and a processing method thereof.

[0004] The technical solution of the invention is: the weight ratio of caprolactam, accelerator and curing agent in the material is 1000:1.2~1.6:3~4.

[0005] The accelerator is sodium metal, sodium alkoxide, sodium hydroxide or sodium carbonate.

[0006] The curing agent is acetyl caprolactam.

[0007] The curing ag...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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