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2cdf99aebdf0
Brake is an important part of brake system, this paper mainly introduces the design/brake. From the drum brake disc and the structure and performance comparison, considering the disc-brake braking performance is better, and size and quality are relatively small, thermal performance is good, and the design/engine torque and power, high speed, good performance, belongs to high-grade car, so this design sense are chosen floating disc brakes. The basic structure of the selected papers on the brakes. First, the parameters of braking power distribution coefficient include: adhesion coefficient, synchronous adhesion coefficient, strength, and brake, and maximum braking torque parameters calculation, etc. The second brake and its components: the brake disc and calliper, friction lining block size of components etc brake calculation and material selection, The third in the design in the rear brake selection in the rear brake disc, install the parking brake on the mechanical structure, Fourth: brake wheel drive mechanism brake cylinder, the brake pedal stroke the cylinder, and the design calculation. After the design of brake on the brake speed and braking distance of braking performance, stability and the direction of braking stability is analyzed, with MATLAB graphics rendering the braking force distribution curve, above all comply with the design requirements, and verifies the rationality of the design of the brakes. Finally, according to the design and calculation using CAD drawing out the city of brake assembly and brake caliper disc brake, piston, liner, friction parts and pieces of the 3d modeling. In addition, this paper briefly introduces the drive mechanism brake type selection, brake main cylinder pipe, braking system, the selection of multi-loop research status of brake and development prospects.
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