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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

      Brake shoe quality introduction

      TIME:2021.04.21

      There is no systematic introduction to the quality of brake shoes in the industry for many years. Today, I will introduce the quality of brake shoes

       

      1. A good brake shoe must have no rust and no pits on the surface of the material, so that the surface of the brake shoe produced by electrophoresis is smooth and smooth.

       

      2. Good brake shoes must be R-angle boring, and the center line of the four R-angles must be guaranteed to be perpendicular to the panel, so that the brake can ensure that the contact surface between the brake pad and the hub is greater than 80%.

       

      3, good brake shoe panel circular arc must be fitted with the brake pad arc. After the general brake shoes do a good job, welding will produce deformation, good brake shoes arc is plastic.

       

      4, good brake shoes fine workmanship. Generally good quality brake shoes, electrophoresis is good, no burr corners without welding slag, rivet hole without welding slag.

       

      5, R Angle center distance standard.