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High-quality automobile camshaft

A camshaft and automobile technology, applied in the field of high-quality automobile camshafts, can solve problems such as insufficient strength, insufficient weight, and insufficient heat resistance, and achieve the effect of high strength, light weight, and improved performance

Inactive Publication Date: 2017-06-20
YUYAO NAERQI AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing automotive camshafts have shortcomings such as insufficient strength, insufficient weight, and insufficient heat resistance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0012] A high-quality automobile camshaft, the raw materials are composed of the following parts by weight: 18 parts of cryolite, 16 parts of barium carbonate, 12 parts of calcium sulfate, 16 parts of phenolic resin, 10 parts of rosin resin, 16 parts of terpene resin, 20 parts of iron, 16 parts of carbon fiber, 10 parts of polyethylene glycol, 16 parts of polyisocyanate, 12 parts of sodium fluoride, 12 parts of antimony trioxide, 10 parts of butadiene rubber, 16 parts of nylon and 12 parts of tributyl phosphate.

[0013] The viscosity of the phenolic resin is 30-35g / cm³.

[0014] The viscosity of the terpene resin is 40-50g / cm³.

[0015] The viscosity of the rosin resin is 30-40g / cm³.

[0016] The beneficial effects of the invention are: the high-quality automobile camshaft has the advantages of light weight, high strength and good heat resistance under the interaction of various raw materials, and compared with the existing automobile camshaft, it has a significant improveme...

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PUM

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Abstract

The invention discloses a high-quality automobile camshaft, which is made of the following raw materials: cryolite, barium carbonate, calcium sulfate, phenolic resin, rosin resin, terpene resin, iron, carbon fiber, polyethylene glycol, polyisocyanate, sodium fluoride , antimony trioxide, butadiene rubber, nylon and tributyl phosphate; the automobile camshaft is light in weight, high in strength and good in heat resistance.

Description

technical field [0001] The invention discloses a high-quality automobile camshaft. Background technique [0002] The camshaft is a component in a piston engine. Its function is to control the opening and closing of the valve. Although the speed of the camshaft in a four-stroke engine is half that of the crankshaft (the speed of the camshaft is the same as that of the crankshaft in a two-stroke engine), it is usually still high in speed and needs to withstand a lot of torque, so the design of The camshaft has high requirements on strength and support, and its material is generally high-quality alloy steel or alloy steel. Because the valve movement law is related to the power and running characteristics of an engine, the camshaft design plays a very important role in the engine design process. The existing automobile camshafts have disadvantages such as insufficient strength, insufficient lightness, insufficient heat resistance and the like. Contents of the invention [...

Claims

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Application Information

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IPC IPC(8): C08L61/06C08L93/04C08L45/00C08L71/02C08L9/00C08L77/00C08K13/04C08K7/06C08K3/30C08K3/08C08K3/22
CPCC08L61/06C08L45/00C08L77/00C08L2201/08C08L2205/035
Inventor 毛莹
Owner YUYAO NAERQI AUTO PARTS