Parameterized machining method of rack on numerical control planer type milling machine

A technology of gantry milling machine and processing method, applied in the direction of digital control, program control, electrical program control, etc., can solve the problems of cumbersome programming and large amount of programs.

Pending Publication Date: 2020-10-30
CSSC MES DIESEL
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Problems solved by technology

[0003] The purpose of the present invention is to solve the deficiencies in the prior art, and provide a parametric processing method for a frame on a CNC gantry milling machine. Install the reference tool setting block on top, and incorporate the measurement data parameters of the power accessories and the referenc

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  • Parameterized machining method of rack on numerical control planer type milling machine
  • Parameterized machining method of rack on numerical control planer type milling machine

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[0023] The specific embodiments described below are only preferred methods and are not used to limit the protection scope of the present invention.

[0024] The parametric processing method of the frame on the CNC gantry milling machine of the present invention is to configure the power accessories of the vertical and parallel spindles on the CNC gantry milling machine, install the reference tool block on the milling machine table, and measure the spindle and power of the machine tool Attachment and datum set the coordinate parameters of the tool block and the compensation parameters of the tool, and then compile the single-cylinder machining NC subprogram and call the main program of the NC subprogram according to the measured parameters, and run the main program and subprogram to realize the movement, Tool setting, correction, measurement error and accurate correction, combined with coordinate offset, complete the precise machining of the frame.

[0025] Please refer to figure 1 ...

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Abstract

The invention discloses a parameterized machining method of a rack on a numerical control planer type milling machine. The method is characterized in that: power accessories perpendicular to and parallel to a main shaft are arranged on the numerical control planer type milling machine; a reference tool setting block is mounted on the table board of the milling machine; the coordinate parameters ofthe machine tool main shaft, the power accessories and the reference tool setting block and the compensation parameters of a tool are measured; and a machining numerical control subprogram of a single cylinder is compiled according to the measured parameters, a main program of the numerical control subprogram is called, the main program and the subprogram are operated, movement, tool setting, correction and error measurement are achieved; accurate correction is conducted; and on the basis of coordinate offset, accurate machining of the rack is completed. The method has the advantages of simple programming, safe operation, high universality, rapid correction, convenient tool setting, accurate correction and accurate machining, and can be suitable for five-surface machining of various hexahedron parts.

Description

technical field [0001] The invention relates to a processing method for a diesel engine frame, in particular to a parametric processing method for a frame on a numerical control gantry milling machine, belonging to the technical field of diesel engine processing. Background technique [0002] With the development of diesel engine parts processing technology towards high precision and high efficiency, the traditional frame processing technology is difficult to meet the requirements. see figure 1 , the frame is a super-large hexahedral workpiece, its structure is complex, large in size, easy to deform, and difficult to turn over and turn. , It is easy to make mistakes. In the process of machining, calibration on the car, tool setting, compensation, coordinate setting, trial cutting compensation, benchmark correction, etc. are not only cumbersome and difficult to operate, but also require operators to climb heights, and there are certain safety risks. Contents of the inventi...

Claims

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Application Information

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IPC IPC(8): G05B19/19
CPCG05B19/19G05B2219/35349
Inventor 邓吉明高少鹏武勇杨太丰
Owner CSSC MES DIESEL
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