Heat Treatment CVT Pulley Shaft 2.9kg 59HRC Drive Pulley Shaft
The heat treatment process used for 2.9 kg CVT Pulley Shaft is carburizing and quenching, Quenching process is widely used in modern machinery manufacturing industry. The important parts of machinery, especially the steel parts used in automobiles, airplanes and rockets, are almost all quenched. In order to meet the technical requirements of various parts, various quenching processes have been developed.
For example, according to the part of the treatment, there are integral, local and surface quenching; According to whether the phase transformation is complete during heating, there are complete quenching and incomplete quenching (for hypoeutectoid steel, the method is also called subcritical quenching);
The process includes heating, heat preservation and cooling. Taking the quenching of steel as an example, the principle of selecting process parameters in the above three stages is introduced below.
Quenching heating temperature
According to the critical point of transformation of steel, fine and uniform austenite grains are formed during heating and fine martensite microstructure is obtained after quenching.
Product specification:
| boundary dimension | (φ150-φ180)x(60-270) |
| modulus | 1-3 |
| number of teeth | 10-36 |
| tooth depth | 1-8 |
| tooth width | 10-45 |
| weight | 2.5-6kg |
| material | 20CrMoH/20CrMo5 |
| heat treatment | carburizing and quenching |
| gear surface hardness | 58-62HRC |
| application | splined coupling/signal collection/parking |
| product description: | CVT transmission core components |
| accuracy of gear | 7-10 |
| processing module | 1-2 |
| gear type | signal tooth+parking tooth+involute external spline |
| materials | low carbon alloy steel |
| surface treatment | carburizing and quenching |
| processing technic | forging+machine work+heat treatment |
| fabricating machinery | mechanical press+CNC Lathe+machining center+Rub tooth machine +gear hobbing machine |
| checkout equipment | Klingberg Gear Btesting Center+Zeiss CMM+Mitoyo contourgraph |
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FAQ:
Q: Why do customers choose your products?
A: The company has many years of experience, reliable quality, reasonable price, professional technology and sound after-sales service commitment.
Q: What are your company's main products?
A: Automotive precision forging products.
Q: Can you send me a sample?
A: Yes, we can send you the sample to check the quality, but you need to pay all the cost of the sample.
Q: How to get the best price?
A: You can consult our commercial department for pricing.
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