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山东玉玺仪器有限公司,小样台架摩擦试验机,拖曳摩擦试验机
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公司地址:山东省济南市高新区环保科技园国际商务中心A座
电话:0531-82687977
传真:0531-82687744
邮箱:sales@chasefriction.com

YXF-C系列 制动衬片小样台架摩擦试验一体机

小样一体.jpg 

一、概述

制动器衬片摩擦性能小样台架试验机,也称为CHASE摩擦试验机。是用于小样品试验的一种试验机,参照美国标准SAEJ661试验规范改进设计,符合新的国家标准GB 5763-2018、GB/T17469-2012。

用于评估刹车系统中材料的摩擦特性,适用于M1、M2、N1、O1、O2类车辆使用衬片的小台架试验。

广泛应于产品配方研究,生产过程中产品质量控制及出口产品质量认证等。


二、基本原理

以一个恒定压力将被测试样压在以某一速度旋转的摩擦鼓的内表面上,因而沿接触表面的切线方向将产生一个摩擦力,通过对压力和摩擦力的测定便可确定出被测样品的摩擦系数。CHASE摩擦试验机在试验过程中,依要求随时控制温度变化,采用鼓外环辅助加热管加热和背部吸风冷却,这样使试样处的温度变化平稳,温度测量精度更高。


三、特点

1. 采用气动伺服加载,加载控制精度高

2. 摩擦鼓升温速度可调,以适应不同的试验要求及不同的气候条件

3. 主轴转速在0~1000rpm之间可以随意设定

4. 压力载荷可达2000N。

5. 该试验机采用计算机自动控制,试验过程程序化,试验结果自动记录, 数据经计算机处理、存诸、并通过打印机打印试验报告。


四、符合标准

    GB 5763-2018、GB/T 17469-2012、SAE J661、SAE J866


五、技术参数

1. 转速: 0 ~ 1000rpm

2. 正压力载荷:0 ~ 2000N,伺服加载

3. 加热功率:6Kw 手动调节风门插板,控制冷却速度

4. 温度测量:0 ~ 600℃

5. 摩擦鼓尺寸:Ф277mm(新)

6. 试样尺寸:25.4mm×25.4mm

7. 样品厚度:4-6mm

8. 电源:380V

9. 外形尺寸:2050×850×1620mm(L/W/H)

10. 重量:约 1350kg


YXF-C CHASE Friction Testing Machine

  1、 Description

Chase friction testing machine is used to evaluate the frictional characteristics of materail in braking system in accordance with the SAE J661,GB 5763-2018 and GB/T 17469-2012.

Chase machine is suitable for small bench test of M1, M2, N1, O1 and O2 vehicles brake linings.

This machine is widely used for product formulation R&D, Quality control and Certification etc.


  2、Principle

A constant pressure is applied to the sample,which will be pressed against the inner surface of the friction drum which rotates at a certain speed, so a friction force will be generated along the tangent direction of the contact surface. The friction coefficient of the tested sample can be determined by measuring the pressure and friction force.

During the test, the CHASE friction tester controls the temperature change at any time according to the requirements. The drum outer ring is used to assist the heating tube heating and the back suction cooling, so that the temperature change at the sample is stable and the temperature measurement accuracy is higher.


  3、Features

•  Loading by Pneumatic servo with high precision control. 

•  Temperature of friction drum is adjustable to adapt to different test requirements and different climatic condition.

•  Rubbing speed can be set freely between 0 and 1000 RPM.

•  The maximum  load is up to 2000N.

•  This machine is controlled by PC. Speed, loads, temperature and test time can be preset by software. Test results are saved in computer.


  4、Standards

SAE J661, SAE J866, GB 5763-2018, GB/T 17469-2012


  5、Specifications

•  Speed:  0 to 1000 RPM

•  Load:  0 to 2000 N

•  Temperature:  0-600 ℃(1112℉)

•  Heating power:  6KW

•  Friction drum:  Ф277mm

•  Power:  AC 380V

•  Sample size:  25.4mm×25.4mm

•  Sample thickness:  4-6mm

•  Weight:  Approximate 1350kg