Milling system for long seam of pipe
PURPOSE: A pipe's long seam milling device is provided to minimize the vibration to be produced during milling by a plurality of clamping part directly clamping the body of the pipe. CONSTITUTION: A pipe's long seam milling device consists of a clamping part(100), a turning roller part(200), a transfer roller part(300), a fixed aligning part(400), a movable aligning part and a milling part(600). The turning roller part and transfer roller part are formed in the longitudinal direction of the pipe. The turning roller part turns the pipe. The transfer roller part transfers the pipe in the longitudinal direction of the pipe. The milling part seam-mills the welding part in the longitudinal direction of the pipe. The clamping part clamps the pipe with the elastic returning force of a buffer spring.
A virtual prototype model of machine tool is constructed by using the Pro/E software and the ANSYS software.Considering the effects of joints,this paper makes a study of dynamic analyses of machine tool and the effect of joints on the dynamic characteristics of machine tool to attain the purpose of synthetically predicting and evaluating the NC machine tool dynamic performance without a physical sample.