S-type camshaft for automotive brake systems

S-type camshafts for automotive brake systems are attributed to the technical field of automotive brake systems. The S-type camshaft for an automobile brake system of the present invention comprises a cam body coupled to an end portion of the shaft body, the cam body being formed by two cams symmetrically centered, wherein the edge portion of the cam is linear and the back surface is linear The segment is provided with a convex involute segment on the front linear segment. The camshaft of the automobile brake system of the utility model achieves the effect of increasing the force by 30% by changing the cam edge profile line, so that the automobile can brake on a certain slope, improve the safety and reliability of the automobile brake, and improve the brake of the brake. Torque, improved parking brake performance, making the service brake more secure. The S-type camshaft produced by our company has a parallelism of up to 0.008 mm and a symmetry of up to 0.008 mm. The cam body on the end of the shaft body can be accurately tuned to within 0.002 mm. The cam body on the end of the shaft body The quenching hardness and depth can be adjusted according to the drawings.