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Brake disc for car

A technology of brake discs and cars, applied in the direction of brake discs, etc., can solve problems such as danger and reduced life of brake discs, and achieve the effect of convenient operation and clear ratio

Inactive Publication Date: 2015-01-28
ANHUI HUIMING MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The quality of the brake disc ensures the safety performance of the vehicle and the personal safety of the people in the vehicle. For many cars, the brake disc needs to be replaced after a long period of use, but many people often do not have such awareness, which will cause great harm. And due to reasons such as the road surface and personal driving preferences, the life of the brake disc will be reduced, which will bring a lot of unnecessary troubles

Method used

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Embodiment Construction

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0018] A brake disc for a car, characterized in that it comprises the following components,

[0019]

[0020] The present invention also provides a preparation method of a car brake disc, comprising the following steps,

[0021] Step 1. Melt the aluminum alloy in a melting furnace at 663-741°C for 27-41 minutes, then take out the liquid and place it in another constant temperature furnace at 555-637°C to keep the temperature;

[0022] Step 2, put the rubber into a pulverizer and pulverize it into powder, stir while pulverizing, and pulverize for 15-23 minutes;

[0023] Step 3. Put the aluminum alloy solution, anti-aging agent, rubber powder, high manganese steel powder, silicone oil, and oxidant into the molding equipment in sequence, and then start molding. The molding time is...

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Abstract

The invention provides a brake disc for a car and relates to the technical field of processing and production of auto parts. The brake disc is characterized by comprising 21 percent of high manganese steel powder, 33 percent of aluminum alloy, 11 percent of anti-aging agent, 12 percent of silicone oil, 9 percent of rubber, 7 percent of calcium oxide and 7 percent of anti-aging agent. The brake disc has the advantages of reasonable method, clear ratio and high strength.

Description

Technical field: [0001] The invention relates to the technical field of auto parts processing and production, in particular to a brake disc for cars. Background technique: [0002] A sedan (saloon car) refers to a car used to carry people and their belongings, and the seat is arranged between the two axles. Including the driver, the number of seats does not exceed nine. [0003] Brakes currently include disc brakes, drum brakes, and air brakes. Many older cars have front discs and rear drums. Many cars today have disc brakes front and rear. Because the heat dissipation of disc brakes is better than that of drum brakes, it is not easy to produce thermal recession under high-speed braking conditions, so its high-speed braking effect is better. But when the brake is cold at low speed, the braking effect is not as good as that of the drum brake. The price is more expensive than the drum brake. Therefore, many mid-to-high-end cars now use full-disc brakes, while ordinary car...

Claims

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Application Information

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IPC IPC(8): F16D65/12C22C30/00C22C1/10
Inventor 于会明
Owner ANHUI HUIMING MACHINERY MFG
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