RYD-N型橡胶国际硬度计的研制 |
Development of RYD-N International Rubber Hardness Durometer |
投稿时间:2019-09-14 修订日期:2019-09-14 |
DOI:10.12136/j.issn.1000-890X.2019.11.0863 |
中文关键词: 橡胶国际硬度 硬度计 两段定负荷加载 测试精度 |
英文关键词: international rubber hardness durometer two-stage fixed loading test accuracy |
基金项目:北京电子科技职业学院院级一般课题项目 (2017Z004-023-KXY) |
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中文摘要: |
介绍新研制的RYD-N型橡胶国际硬度计的工作原理、设计特点及使用性能。该硬度计采用高硬度合金钢球面
压头、两段定负荷加载,操作方便,测试精度高和稳定性好,达到同类硬度计世界先进水平,为橡胶硬度测试提供了一种
新型仪器。 |
英文摘要: |
In this paper,the working principle,design characteristics and performance of the newly
developed RYD-N international rubber hardness durometer were introduced. This durometer used high
hardness alloy steel spherical indentor and two-stage fixed loading,which was easy to operate with high test
accuracy and stability. It reached the advanced world level of similar hardness durometers,and provided a
new instrument for rubber hardness test. |
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