Numerical control electrolyze mechanical compound processing machine tool

Abstract

A numerical control electrolytic-mechanical composite machine tool comprises a machine body, a frame, a horizontal work bench, a numerical control double-revolving work bench, a protection box, a spindle head, an electrical spindle, a numerical control system, a pulse power supply, an electrolyte circulating device, and an X-direction transmission mechanism, a Z-direction transmission mechanism as well as a Y-direction transmission mechanism, wherein the electrical spindle, the pulse power supply, an electrolyte pump of the electrolyte circulating device, an X-direction servo motor, a Z-direction servo motor, a Y-direction servo motor, and a B revolving motor and a C revolving motor of the numerical control double-revolving motor are all controlled by the numerical control system. By controlling the relative movement of a composite cathode and an anode workpiece, the machine tool can process mold cavities and mold surfaces for complex workpieces, thus processing workpieces of different shapes. By changing different composite cathodes and adjusting different processing parameters, rough processing, finish processing and surface smoothing of one part can be achieved by one machine tool in different processing manners such as drilling, milling, cutting, grinding and polishing, thus eliminating installation error caused by repeated installation of workpieces.

Description

technical field [0001] The invention relates to a numerical control electrolytic mechanical compound processing machine tool for special processing. Background technique [0002] At present, the processing used in mechanical manufacturing can be divided into traditional mechanical processing and non-traditional mechanical processing. Non-traditional processing is special processing, which realizes the processing of hard workpieces with soft tools, mainly using energy such as electricity, chemistry, light, sound and heat for processing, and there is no significant mechanical cutting between the tool and the workpiece during the processing force. Among special processing methods, EDM has high precision but low processing efficiency; electrolytic machining has high efficiency but poor processing accuracy; electrolytic grinding combines the advantages of high electrolytic machining efficiency and high mechanical grinding precision, but currently It can only process plane and c...

AI Technical Summary

Problems solved by technology

Among special processing methods, EDM has high precision but low processing efficiency; electrolytic machining has high efficiency but poor processing accuracy; electrolytic grinding combines the advantages of high electrolytic machining efficiency and high mechanical grinding precision, but currently It can only process plane and cylindrical surfaces; NC generating electrolytic grinding uses the cutting edge of the generatrix of the conductive grinding wheel to move relative to the workpiece to be processed, and the envelope surface formed by the movement of the generatrix of the grinding wheel to form a given curved surface, but currently only Can process straight-grained surfaces, but cannot process complex cavities and surfaces

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