Hybrid wavelength laser wire-stripping method and wire-stripping apparatus of wire sheaths

Abstract

The invention discloses a hybrid wavelength laser wire-stripping method and wire-stripping apparatus of wire sheaths. A light source can emit laser beams with different wavelengths which are respectively correspondingly used for cutting and stripping the different wire sheaths, then after collimation, clustering and shaping processing are successively performed on the laser beams, the laser beams are divided into multiple cutting light beams by use of a splitting apparatus, and 360-degree blind-angle-free cutting stripping is performed on the wire sheaths. According to the invention, the wire stripping effect is good, the operation is also very convenient, and the efficiency is substantially improved.

Description

technical field [0001] The invention relates to a mixed-wavelength laser wire stripping method and a wire stripping device for a wire sheath. Background technique [0002] When stripping the sheath of the wire, two stripping methods, traditional mechanical stripping and laser stripping, are mainly used. Mechanical stripping can realize the integration of wire sheath cutting and extraction, but because the jaws of the tool used contact the wire, it will generate a certain amount of extrusion and cutting force on the metal core on the wire, resulting in damage to the metal core. If the jaws are not in contact with the metal wire, the insulation cannot be stripped and cut cleanly. For the side insulation conductor composed of multiple layers of rayon fabric, mechanical stripping is even more difficult to meet the requirements. Laser stripping does not produce any mechanical extrusion and mechanical stress on the processed materials, especially does not damage the metal core ...

AI Technical Summary

Problems solved by technology

[0003] During laser wire stripping, it is necessary to select the appropriate laser wavelength for different materials, so as to achieve efficient and high-quality wire stripping. However, when the existing processing stripping technology strips multi-layered wires, it is often necessary to use a CO2 laser to strip the wires first. The outer insulation, and then replace the YAG laser to peel off the inner metal braid, which has low efficiency, high cost, and is not conducive to streamlined operations

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