Spark coil cutting processor with deformation compensating mechanism
A technology of electric discharge wire and cutting processing, which is applied in the direction of electric processing equipment, metal processing equipment, circuits, etc., can solve the problems of cutting path deviation, inability to compensate and correct the line field, and inability to confirm the size of deformation, etc., so as to improve the accuracy , to ensure the effect of processing accuracy
Active Publication Date: 2011-04-13
IND TECH RES INST
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Problems solved by technology
[0008] (3) It is impossible to know the deformation of the outrigger at present, and it is impossible to correct the line field compensation for this problem: at present, there is no detection method for wire-cut EDM to monitor the deformation of the outrigger, so it is impossible to confirm the deformation of the outrigger. Variable size or make compensation corrections
[0009] Therefore, the inventors of the present invention have developed a wire electric discharge machine with a deformation compensation device, which can improve the disadvantage of cutting path deviation caused by flushing water pressure in the known technology
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[0054] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, it will be described in detail below with reference to the accompanying drawings and examples, but the following drawings and examples are only for auxiliary illustrations, and the present invention is not limited to the accompanying drawings and examples.
[0055] Fig. 2 is a schematic diagram of a wire electric discharge machine with a deformation compensating device according to the present invention. The wire electric discharge machine 2 with a deformation compensating device of the present invention mainly uses the machine head 20 arranged on the upper arm 24 and the downwardly extending The head 22 on the arm 26 cuts the material, and the upper arm 24 and the lower arm 26 are free to move.
[0056] Before cutting, the machine head 20 and the machine head 22 are opposite to each other, and a voltage can be applied between the wire electrode and the ...
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The invention discloses an electric spark wire cutting machine provided with a deformation compensating device, which comprises a movable extension arm, a measuring unit which is arranged on the extension arm to measure the deformation amount of the extension arm, and a micro processor which is connected with the measuring unit by electricity and control the movement of the extension arm, wherein the micro processor is stored with a comparison table of the deformation amount of the extension arm and the value of the positional error, so feedback displacement control can be carried out on the extension arm according to the deformation amount of the extension arm.
Description
technical field [0001] The invention relates to a wire electric discharge machine with a deformation compensating device, in particular to a wire electric discharge machine for cutting path compensation by setting a strain gauge (Strain Gauge) on an outrigger. Background technique [0002] The precision of products and the automation of functions have become the development trend of tool machinery in the future; for the ultra-precision processing technology market, the product market it is applied to grows year by year. There is bound to be a strong demand for ultra-precision molds or parts processing, so the ultra-precision machining market has a bright future; however, when the processing accuracy requirements of products enter the ultra-precision level, the design of related products will be constrained by the manufacturing capacity of precision machining , if you want to manufacture high-precision products, you must integrate a variety of process methods, which can be re...
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IPC IPC(8): B23H7/18B23H7/02
Inventor 林洋鑫林瑞宽李祥国
Owner IND TECH RES INST