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      • Longyao County Xiangyuan Auto Parts Co., Ltd.!

      Hot key words:Brake drum   Hub   Brake pads

      news information

      CONTACT:

      Manager Lv:0086-13831914368
      Manager Li:0086-15131910018
      Post Code:055350
      Tel:0086-319-6505298
      Fax:0086-319-6505298
      E-mail:lyxyqp@aliyun.com

      ADDRESS:

      No. 12, A3, gucheng industrial park, longyao county, xingtai city, hebei province.

      News

      Current Location:Index >> News >> News

      Design requirements of brake drum

      TIME:2019.12.31
      Brake Drum design requirements: Brake Drum design is not appropriate, when the variability of heat; Brake Drum Force imbalance, will also produce mechanical deformation, resulting in bad contact with the hoof and drum, leading to pedal force and stroke increase; Brake Drum working surface roundness is too large, it can also cause self-locking and produce vibration and noise. Therefore, the brake drum should have enough wall thickness, and outside surface near the part of the opening to cast a circumferential or axial reinforcement to increase the strength. These stiffeners also play the role of heat dissipation, can reduce the friction surface temperature, shorten the brake cooling time, so that the energy capacity increased by 35% ~ 40% . Brake drum working face is generally assembled with the wheel hub, bearing hole positioning for finishing. Mini car requires roundness and coaxiality tolerance ≤0.03 mm, radial runout ≤0.05 mm, static unbalance ≤1.5 cm. Founded in January 2010, Xiangyuan Auto Parts Co. , Ltd covers an area of 20,000 square meters and is located at No. 12, zone A3, Goseong Longyao County industrial park, Xingtai, Hebei Province. The company's main products are: Brake Drum, wheels, brake disc, brake shoe and other domestic, imported cars, semi-trailer, fully trailer chassis accessories, a complete range, stable and reliable quality. We live by high quality, good reputation and development, scientific management and efficiency, market-oriented, customer needs as a guide, in high standards, HIGH-QUALITY ROAD FORWARD! Welcome the general customers to COME TO CHOOSE AND PURCHASE!