摘要
介绍了目前国内对邵氏硬度计试验力的校准方法,根据国内各军用橡胶配套生产企业对橡胶制品质量的严要求,邵氏硬度计的计量性能尤为重要,同时参考ASTM D2240–2015《橡胶性能标准试验方法–硬度计硬度》技术规范,对邵氏硬度计试验力进行了校准新方法的研究。利用变臂杠杆平衡技术弥补了现有校准方法的不足,从而保证了邵氏硬度计试验力参数的量值准确。
The calibration method of Shore hardness test force is introduced in this paper. According to the requirement of the quality of rubber products,the measurement performance of Shore durometer is particularly important,and according to ASTM D2240-2015 Standard Test Method for Rubber Property-Durometer Hardness,a new method for the calibration of Shore durometer was studied. The use of variable arm lever balance technology make up for the shortcomings of the existing calibration methods,which can ensure the accuracy of the test force parameters of Shore durometers.
出处
《计测技术》
2016年第6期40-42,共3页
Metrology & Measurement Technology
基金
国家技术基础科研项目
关键词
邵氏硬度计
试验力
变臂杠杆
Shore durometer
test force
change the arm lever
