公开(公告)号：KR100791632B1

公开(公告)日：2008-01-04

申请号：KR1020060066683

申请日：2006-07-18

Applicant: 고려대학교 산학협력단

Inventor： 장호 ,  조민형 ,  조근형 ,  김윤철

IPC: G01M17/04

Abstract: An apparatus for testing performance of a brake pad of a car is provided to perform a performance test in an inertial braking mode and a dragging mode as well as to make it easy to attach and detach the brake pad. An apparatus for testing performance of a brake pad(90) of a car includes a motor, a first shaft(34), a second shaft(36), an inertia wheel(46), a friction disk(52), a disk braking unit(50), an oil pressure supply unit, a torque detecting unit, and a control unit. The motor is driven by external power to generate torque. The first shaft is dynamically connected to the motor and rotates by the rotation force of the motor. The second shaft is positioned on the same line as the first shaft. The inertia wheel is fixed to the second shaft and applies inertia to a rotation of the second shaft. The friction disk is removably mounted on the second shaft and has the same rotation center as the second shaft. The disk braking unit brakes the friction disk in a thickness direction by the use of the brake pad. The oil pressure supply unit drives the disk braking unit. The torque detecting unit measures the force applied to the disk braking unit. The control unit controls the motor, a clutch, the disk braking unit, the torque detecting unit, and the oil pressure supply unit.

Abstract translation: 提供了一种用于测试汽车的刹车片的性能的装置，以在惯性制动模式和拖动模式下执行性能测试，并且使得容易安装和拆卸制动衬块。 一种用于测试汽车的制动衬块（90）的性能的装置，包括电动机，第一轴（34），第二轴（36），惯性轮（46），摩擦盘（52），盘式制动 单元（50），油压供给单元，扭矩检测单元和控制单元。 电机由外部电源驱动以产生扭矩。 第一轴动力地连接到电动机，并通过电动机的旋转力旋转。 第二轴位于与第一轴相同的线上。 惯性轮被固定到第二轴上并且对第二轴的旋转施加惯性。 摩擦盘可拆卸地安装在第二轴上并具有与第二轴相同的旋转中心。 盘式制动单元通过使用制动片在厚度方向上制动摩擦盘。 油压供应单元驱动盘式制动单元。 转矩检测单元测量施加到盘式制动单元的力。 控制单元控制电动机，离合器，盘式制动单元，扭矩检测单元和油压供应单元。