Micro-texture machining device for surface of metal plate

Abstract

The invention discloses a micro-texture machining device for surface of a metal plate. The micro-texture machining device comprises a machining box body, a clamping mechanism and an electromagnetic acceleration mechanism, wherein an inner cavity which is the same as the shape of a machining plane of the metal plate to be machined is formed in the machining box body; a plurality of straight round pipes which are tightly arranged are arranged in the inner cavity; the inner cavities of the straight round pipes form machining channels; a steel ball used for high-speed impact machining is arrangedin each machining channel; the clamping mechanism is used for clamping and fixing the metal plate to be machined at the top of the machining box body; the electromagnetic acceleration mechanism comprises a pulse spiral coil and a pulse power supply, and the pulse spiral coil is wound on the outer side wall of the machining box body; and in the vertical direction, the position of the pulse spiral coil is positioned above the position of the steel ball placed in the machining channel in a static state. The micro-texture machining device adopts a brand-new machining technology, and has the advantages of being simple in structure, low in machining cost, high in machining efficiency and the like.

Description

technical field [0001] The invention relates to workpiece surface processing equipment, in particular to a micro-texture processing equipment for the surface of a metal plate. Background technique [0002] With the rapid development of modern industrial technology, all walks of life have higher and higher requirements for the safety, reliability and life of mechanical equipment; generally, various mechanical equipment is composed of multiple parts, so the physical and mechanical properties of parts It directly affects the performance and service life of mechanical equipment. Therefore, in order to improve the mechanical properties of various parts, after the parts are formed, the surface needs to be strengthened to change their performance in the microstructure. [0003] In the prior art, there are many methods for surface treatment of workpieces: mechanical grinding, chemical treatment, surface heat treatment, surface spraying, etc. These treatment methods improve the surf...

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Problems solved by technology

[0004] In the above two micro-texture processing technologies, the formation of the micro-texture requires the use of laser melting or ablation. The disadvantages are: the cost of processing the micro-texture by laser melting or ablation is high, and the processing cost is relatively high. low efficiency

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