非接触式活塞环梯形角测量系统的设计与验证
Design and Verification of Non-Contact Piston Ring Trapezoidal Angle Measurement System
李新 1封志明 1刘辉 1唐迅捷 1郭根威1
作者信息
- 1. 江苏省计量科学研究院(江苏省能源计量数据中心),江苏南京 210023
- 折叠
摘要
活塞环梯形角是评价活塞环加工质量的关键参数,随着技术与工艺的进步,传统的接触式梯形角测量方案已不能满足现代的生产需求.分析接触式梯形角测量方案存在的问题,提出了基于光谱共焦位移传感器的非接触梯形角测量方案,并从传感器的选型、组合测量头的设计和夹紧机构的设计3 个方面展现了全新的测量系统设计方案.通过对测量系统进行误差分析和可行性验证,证明了新的设计方案具有可行性,为研制新型非接触式活塞环梯形角测量仪提供了全新、有效的思路.
Abstract
The trapezoidal angle of the piston ring is the key parameter to evaluate the machining quality of the piston ring,and with the advancement of technology and technics,the traditional contact trapezoidal angle measurement scheme cannot meet the modern production needs.The problems existing in the contact trapezoid-al angle measurement scheme are analyzed,and a non-contact trapezoidal angle measurement scheme based on spectral confocal displacement sensor is proposed,and a new measurement system design scheme is presented from three aspects:sensor selection,combined measuring head design,and clamping mechanism design.Through the error analysis and feasibility verification of the measurement system,the feasibility of the new de-sign scheme is proved,which provides a new and effective idea for the development of the new non-contact pis-ton ring trapezoidal angle measuring instrument.
关键词
活塞环/梯形角/测量/非接触/光谱共焦位移传感器Key words
piston ring/trapezoidal angle/measurement/non-contact/spectral confocal displacement sensor引用本文复制引用
基金项目
国家市场监督管理总局科技计划项目(2022MK036)
出版年
2024
国家科技期刊平台
NSTL
万方数据