Wire coated with diamond powder on surface for wire cutting machine

Abstract

The present invention relates to metal wire (1) with surface plated diamond power (2) used to wire cut machine tool. The thickness of diamond power is 1-4 thread; the metal wire can be steel wire, stainless steel wire, tungsten-molybdenum wire, molybdenum wire and brass wire. It plates diamond power on wire surface for its high hardness (HRC92-95Deg), needs not galvanize impulse current, just through the wire cycle straight line motion on wire cut machine matched with proper sumping amount to realize the cutting for non-conductive material particular to high hardness ( more than HRC 87Deg) material. It enlarges application range for wire cut machine tool.

Description

technical field [0001] The invention relates to a metal wire for a wire-cutting machine tool, in particular to a metal wire coated with diamond powder on the surface of a wire-cutting machine tool which can cut non-conductor materials. Background technique [0002] At present, in the wire cutting process of wire cutting machine tools at home and abroad, most of them use metal wires such as brass wire, molybdenum wire, and tungsten molybdenum wire as electrode wires, and a pulse current is passed between the wire and the workpiece to cause discharge erosion. for cutting. When the table on which the workpiece is placed moves according to a certain trajectory in the directions of the X and Y axes, the workpiece is cut into the desired shape. Therefore, there should be no problem in cutting metal materials with existing wire cutting machine tools, as long as materials with good corrosion resistance, electrical conductivity, high melting point, high tensile strength and good lin...

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Problems solved by technology

However, there is no similar coating product for metal w

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