摘要
检测曲轴连杆颈到缸体顶面的动态距离的目的 ,是使相应的活塞连杆组件可根据检测结果被选择装配。首次介绍了所研制的曲轴连杆径到缸体顶面距离自动检测机的工作原理、结构、测试方法及试验结果。试验结果表明 ,曲轴连杆颈到缸体顶面距离自动检测机在线测量误差小于± 5 μm。
It is very important to know the dynamic distance between crankshaft neck and top surface of cylinder on assembly line of diesel engine. The purpose to test this dynamic distance is that relevant piston rod part can be chosen for assembly based on test results. The working principle,structure,test method and test results of this automatic test machine are firstly introduced in this paper. Test results indicate that the test error of this test machine is less than±5 μm.
出处
《四川大学学报（工程科学版）》
EI
CAS
CSCD
2001年第3期103-105,共3页
Journal of Sichuan University (Engineering Science Edition)
