摘要
文章介绍了通过优化设计研制成功的高准确度2kN·m扭矩标准装置的结构、特点和关键技术.该装置采用传统的静重平衡式结构,对力臂杠杆、刀口支承和砝码等进行了优化,并采用了自动加载、对中调整、对偶平衡以及PLC控制程序等技术,使该装置的校准可信度和准确度都有所提高.
The paper describes m detail the construction, features and key technology of the 2kN.m torque standard set-up. The traditional deadweight balance type construction is used in the machine, but the arm-lever, knife edge support and weights, etc. were optimized, and the automatic loading, alignment adjustment, duality balance and PLC control processing, etc. are adopted And the reliability and accuracy of calibration are improved.
出处
《船舶工程》
CSCD
北大核心
2009年第4期45-47,70,共4页
Ship Engineering
关键词
扭矩
标准装置
对偶平衡
对中调整
不确定度
torque
standard set-up
duality balance
centering alignment
uncertainty
