基本信息:
- 专利标题： 一种钢板和衬套摩擦系数测量装置及测量方法
- 专利标题（英）：Device and method for measuring friction coefficient between steel plates and bushing
- 申请号：CN201910383547.7 申请日：2019-05-09
- 公开(公告)号：CN110006821A 公开(公告)日：2019-07-12
- 发明人： 于林涛 , 许景锋 , 杨尚峰 , 李英涛 , 王文才
- 申请人： 北京长城华冠汽车技术开发有限公司
- 申请人地址： 北京市顺义区天竺空港经济开发区B区裕华路甲29号
- 专利权人： 北京长城华冠汽车技术开发有限公司
- 当前专利权人： 北京长城华冠汽车技术开发有限公司
- 当前专利权人地址： 北京市顺义区天竺空港经济开发区B区裕华路甲29号
- 代理机构： 北京青松知识产权代理事务所
- 代理人： 郑青松
- 主分类号： G01N19/02
- IPC分类号： G01N19/02
The invention discloses a device and method for measuring a friction coefficient between steel plates and a bushing. The device for measuring the friction coefficient between the steel plates and thebushing comprises a base, a testing part, and a loading part, wherein the base is arranged on a floor; the testing part is arranged on the base; and the loading part is arranged on the testing part. The device and method for measuring the friction coefficient between the steel plates and the bushing has the advantages that testing can be safely and reliably carried out; a force sensor of equipmentand a load sensor for acquiring the axial pressing force of a bolt are high-precision sensors which carry out simultaneous acquisition, so that high-precision measuring results can be sufficiently ensured, and a simple and rapid calculation method can be achieved; and moreover, a support seat can slide on a T-shaped groove of a bottom plate, so that bushings with different lengths can be tested,and higher universality can be further achieved.
公开/授权文献:
- CN110006821B 一种钢板和衬套摩擦系数测量装置及测量方法 公开/授权日：2021-08-17
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
| ------G01N19/00 | 用机械方法测试材料 |
| --------G01N19/02 | .测量材料之间的摩擦系数 |