Can WEDM be done by wire cutting?
The principle of WEDMThe basic principle of CNC wire cut EDM machining processing of the same, but different processing methods, it is a fine wire electrode. Wire cutting, wire electrode is a workpiece going up (down) mobile (slow wire is one-way move fast wire, the other is from mobile) on the one hand, with a cross worktable clamping workpiece, driven by CNC servo motor, realize the cutting and feeding in the direction of X axis and Y axis, the wire electrode along the machining path, cutting the workpiece.
WEDM machine tool according to the electrode. Divided into wire and wire two wire machine different running speed, it is composed of:1) host: including lathe bed, coordinate table, wire taking mechanism and so on;2) pulse power: a one-way pulse current that converts AC current into a certain frequency;3) the control system controls the movement of the machine tools;4) work fluid circulation system: provides clean, has the certain pressure work fluid
WEDM (WEDM) is developed on the basis of EDM. It uses linear electrode (molybdenum wire or copper wire) to cut the workpiece by spark discharge
Characteristics and application of WEDM1) characteristics of WEDMSuitable for the machining of materials difficult to process, such as hardened steel, carbide, heat-resistant alloy, etc.;The utility model has the advantages that the electrode is designed as a tool electrode, the electrode design and manufacture cost and time are saved, and the shape and the through hole of the complex shape can be conveniently processed, and the sleeve processing can be carried out, and the gap between the concave and the convex dies of the die can be adjusted arbitrarily2) shortcomingsThe material to be machined must be electrically conductive;No blind hole can be machined2) is widely used for processing hard alloy, hardened steel mold, a model, a variety of complex shape of small parts, narrow application of electrical line EDM cutting holes. Such as complicated shape, with a small sharp narrow slit die can be used in processing the whole structure after quenching, which can ensure the mold precision, also can simplify the mould design and manufacture. In addition, metal parts can also be processed in the electric blind hole other than hard machining WEDM.Wire cutting is widely used in the manufacture of hard alloy, hardened steel, mould parts, sample boards, and small parts with various shapes,
