Powder metallurgy brake pad

• Main Authors: MA YUNZHANG, WANG YE, WU ZHIQIANG, MAO KUNPENG, LIU SIHAN, JIN MINGXU
• Format: Patent
• Language: Chinese; English
• Published: 14.08.2018
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model provides a powder metallurgy brake pad, including steel backing (1), clutch blocks (2), its characterized in that, install in steel backing (1) clutch blocks (2), and wherein, the shape of clutch blocks (2) is the hexagon. Through the utility model provides a powder metallurgy brake pad, forming technology is simple, and difficult production is collapsed the bits of broken glass,is fallen the limit under the big brake force, the product is changed simply, steel backing repeatedly usable, reduce cost, the clearance is big between the clutch blocks, gets rid of the grains of sand, ice and snow etc. Easily, is favorable to prolonging the life of brake disc, the clutch blocks can be done and vert, is favorable to the area of contact between increases friction piece and the brake disc. 本申请提供种粉末冶金制动闸片，包括钢背(1)、摩擦块(2),其特征在于，所述摩擦块(2)安装在钢背(1)，其中，摩擦块(2)的形状为六边形。通过本实用新型提供的粉末冶金制动闸片，成型工艺简单，且大制动力下不易产生崩碎、掉边；产品更换简单，钢背可重复使用，降低成本；摩擦块之间间隙大，容易排除沙粒、冰雪等，有利于延长制动盘的使用寿命；摩擦块可做倾转，有利于增加摩擦块与制动盘之间的接触面积。