摘要
水压试验作为汽轮机必要的检验手段,主要检验汽轮机部件的密封性和耐压强度。设计了相应型号的水压试验装置,制定合理的工艺技术方案,通过强度计算优化相应的工装结构,选择合适的供压设备,制定相关的工艺规程,从而实现部件缺陷检测的功能。
As a necessary inspection means of steam turbine,the hydraulic test mainly tests the tightness and compressive strength of steam turbine components.The corresponding type of hydraulic test device was designed,the reasonable technological plan was made,the corresponding tooling structure was optimized through strength calculation,the appropriate pressure supply equipment was selected,and the relevant technological procedures were formulated,so as to realize the function of component defect detection.
作者
王俊青
鞠海华
王小鹏
李青海
WANG Jun-qing;JU Hai-hua;WANG Xiao-peng;LI Qing-hai(School of Information Science and Engineering,Beijing City University,Beijing 101309,China;Training center,Beijing City University,Beijing 101309,China;China Huanqiu Contracting&Engineering Co.,Beijing 100029,China;Shandong Qilu Electrical Machinery Manufacture Co.,Ltd.,Jinan 250100,China)
出处
《液压气动与密封》
2022年第11期11-15,共5页
Hydraulics Pneumatics & Seals
基金
2020年北京城市学院第九届骨干教师资助项目
青海省重点研发与转化项目(2019-NK-118)。
关键词
汽轮机
水压试验
工装设计
强度计算
steam turbine
hydraulic test
tooling design
strength calculation
