Laser preheating assisted turning adjustment device and laser preheating assisted turning system

Abstract

The invention belongs to the field of lathes, and discloses a laser preheating auxiliary turning adjusting device. The laser preheating auxiliary turning adjusting device comprises a Z-direction movement mechanism, a C-direction rotation mechanism, an R-direction movement mechanism, an X-direction rotation mechanism and an A-direction rotation mechanism. In addition, the invention discloses a laser preheating auxiliary turning system which comprises the laser preheating auxiliary turning adjusting device, a turning unit, a laser preheating unit, a temperature measuring and photographing unit and a cutting force measuring unit. According to the laser preheating auxiliary adjusting device, preheating process parameters can be adjusted; infrared temperature measurement is adopted in the temperature measuring and photographing unit so as to adjust the output power of a PLC and keep temperature optimization; and a CCD industrial camera is adopted for collecting surface topography images of machined workpieces. The cutting force measuring unit adopts a measuring cell for measuring cutting force dynamic changes during machining. By means of cooperative work of the units of the laser preheating auxiliary turning system, the preheating process parameters can be optimized, so that during machining, the tool service life is longest, economic benefits are highest, and surface quality is best.

Description

technical field [0001] The invention belongs to the field of lathes, and more specifically relates to a laser preheating assisted turning adjustment device and a laser preheating assisted turning system comprising the same. Background technique [0002] With the rapid development of high-end fields such as aerospace, marine industry and nuclear industry, the pursuit of material performance, processing efficiency and processing quality of product parts in various industries is also getting higher and higher, and some high-performance engineering materials are gradually being widely used. . Although these high-performance materials such as high-hardness alloys, engineering ceramics, and composite materials have superior characteristics such as high strength, high hardness, and high brittleness, they are difficult-to-process engineering materials in the field of mechanical processing. [0003] During conventional turning of difficult-to-machine materials, due to the characteri...

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Problems solved by technology

Although these high-performance materials such as high-hardness alloys, engineering ceramics, and composite materials have superior characteristics such as high strength, high hardness, and high brittleness, they are difficult-to-process engineering materials in the field of mechanical processing.

[0003] During conventional turning of difficult-to-machine materials, due to the characteristics of high strength, high hardness and high brittleness of the workpiece, the cutting force is large, the tool wear is serious, the processing efficiency is low, and the surface quality of the workpiece is uncontrollable

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