Magnetic template cavity processing method

Abstract

The invention discloses a magnetic die plate cavity machining method including a control system. A numerical control macroprogram of the control system converts the cutting depth and speed, and machining line spacing into cutting variables by taking the workpiece coordinate system during the machining as a reference on the basis of the data in the drawing, and by means of the numerical control macroprogram, a numerical control system can perform automatically point-getting calculation by increasing the cutting depth and the cutting speed. During the machining, the cutting depth and the machining line spacing of a cutter always follow the rotating speed of a main shaft to perform the reciprocating motion on the deep cavity of the workpiece to realize the machining, and the machining of the workpiece having a deep inner cavity and large balance can be realized through the synchronous control of the main shaft and the cutter. The method has the advantages of short machining time, high work efficiency, large cutting depth, high cutting speed, and less cutter wearing.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a method for processing a cavity of a magnetic template. Background technique [0002] In the CNC milling process, the valve body parts of the electromagnetic fixture have a deep inner cavity and a large margin. In the traditional processing method, when processing a valve body with a deep cavity and a large margin, a smaller one is generally used. Cutting depth, fast cutting speed and wide line spacing, such a processing method not only has faster tool wear, but also takes a long time to process, which makes it difficult to maximize the benefits and save resources. Contents of the invention [0003] The object of the present invention is to solve the deficiencies of the prior art, and provide a magnetic template cavity processing method with short processing time, high working efficiency, large cutting depth, high cutting speed and low tool wear. [0004] The te...

AI Technical Summary

Problems solved by technology

[0005] A magnetic template cavity processing method, including a control system, the numerical control macro program in the control system is based on the workpiece coordinate system during processing and based on the data in the drawing to process the cutting depth, cutting speed and processing line spacing Convert it into cutting variables, and then use the CNC macro program to make the CNC system automatically calculate the points by increasing the cutting depth and cutting speed. Perform reciprocating motion to realize processing, achieve the use of synchronous control of the spindle and the tool to realize the processing of workpieces with deep inner cavity and large margin, and solve the substantial problems of long processing time, fast tool wear and low work efficiency. The CNC macro The program steps are

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