Composite energy field heating assisted turning and milling integrated device and application method thereof

Abstract

The invention discloses a composite energy field heating assisted turning and milling integrated device and an application method thereof. The device comprises a numerical control lathe worktable, anelectric hating assisting device and an industrial personal computer; a three-jaw chuck is arranged on the left side of the numerical control lathe worktable; a workpiece is transversely and fixedly mounted in the center of the three-jaw chuck; a milling machine frame is fixedly mounted on the right side of the numerical control lathe worktable, and is longitudinally and rotationally assembled with a milling machine main shaft; and a milling cutter is longitudinally and fixedly mounted at the bottom end of the milling machine main shaft, and is positioned on the upper side of the workpieces. The device solves the machining problems of difficult-machined materials, such as complicated structural parts of particle reinforced composite materials, ceramic, high-temperature alloys and quenchedsteel, so that the technology of heating turning and milling is widely applied; and the device also can realize coupling of laser heating and electric heating composite energy fields to provide theoretical support for further research of deformation mechanisms of materials under composite energy fields.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a composite energy field heating-assisted turning-milling integrated device and a method for using the same. Background technique [0002] Laser heating assisted cutting technology is to focus a high-power laser beam on the surface of the workpiece in front of the cutting edge. In a short time before the material is cut, the local heating is heated to a very high temperature to change the machinability of the material at high temperature, and then Use conventional tools for processing. By heating the material in a small local area, the plasticity of the material is improved while the yield strength of the material is reduced, the cutting force is reduced, the service life of the tool is extended, the generation of sawtooth chips is suppressed, and cutting chatter is prevented, so as to improve processing efficiency and reduce Cost, the purpose of increasing surface...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a compound energy field heating assisted turn-milling integrated device and its use method to solve the problem of processing difficult-to-machine materials, such as the processing of complex structural parts such as particle-reinforced composite materials, ceramics, high-temperature alloys, and hardened steel. The technology of heating turning and milling has a wider application; the device can also realize the coupling of laser heating and electric heating compound energy field, and provide theoretical support for further research on the deformation mechanism of materials under the compound energy field

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