标准线缆计米器的研究

Research on Standard Cable Length Meter

JJG 987-2004《线缆计米器国家检定规程》根据线缆计米器的准确度不同,把线缆计米器分为标准计米器和工作计米器两种,标准计米器可以作为标准器用来检定工作用计米器,使用标准计米器作为标准器可以更方便,效率更高的检定生产线上的工作计米器,大大减少生产线的停工、停产时间。本文中研制的一种新型履带对压线缆计米器,可以更好的解决线缆打滑、折弯问题,同时采用编码器作为传感器,有效的提高了计米器的分辨力。

JJG 987-2004 " Verification Regulation of cable length meter" divides cable length meter into standard cable length meter and working cable length meter according to the different accuracy of cable length meter,the standard cable length meter can be used as the standard meter to verify the working cable length meter,and the use of the standard cable length meter as the standard meter can be more convenient and efficient to verify the working cable length meter on the production line,greatly reduce the production line downtime,downtime. A new type of cable length meter with track counter pressure is developed in this paper,which can solve the problem of cable slipping and bending better,and uses encoder as sensor to improve the resolution of cable length meter effectively.