In the construction machinery,especially the modular construction advocated by the state,it is common to use thin plate parts,especially some box components,whose structure is not complex precision requirements are not too high,but due to poor stiffness,in the clamping process and under the action of the cutting force,it is easy to produce deformation,vibration of the knife,resulting in the dimensions of the super poor,low surface roughness and the phenomenon of the parts milling through.In this paper,from the elimination of stress,reduce tool friction and other aspects,and reduce the welding and machining process of thermal deformation caused by vibration resulting in low machining quality and other aspects of the thin plate box in the machining process of the vibration of the knife is difficult to control the problem of an effective technical method to solve the corresponding technical problems.
关键词
大型薄板箱体/铣削/震刀/消除共振/粗糙度控制
Key words
large thin plate box/milling/vibration tool/resonance elimination/roughness control
维普
万方数据