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Process control numerical control machining technology card design method

A technology of card design and processing technology, which is applied in the direction of printed matter and printing, can solve problems such as unclear technical preparation work, poor process checkability, and processing procedures that cannot be effectively traced back to management and control, so as to improve operability and checkability performance and improved operability

Active Publication Date: 2019-05-10
STATE RUN NO 616 FACTORY
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The technical preparation work before NC machining is not clear, such as the accuracy confirmation of NC equipment, the accuracy verification of parts clamping, and the setting of NC machining zero point, etc. The feasibility and operability of the process are poor
[0005] (2) Operators and inspectors inspect the processed parts, but there is no clear inspection rate requirement for dimensions or technical requirements, there are risks in the quality judgment of mass-produced products, and the testability of the process is poor
[0006] (3) There is no label reflecting the number of the CNC machining program, and the machining program cannot be effectively traced, managed and controlled

Method used

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  • Process control numerical control machining technology card design method
  • Process control numerical control machining technology card design method
  • Process control numerical control machining technology card design method

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] Technology is the main basis for product production. Scientific and reasonable technology is the decisive factor for the production of high-quality products, the reflection of objective laws, and the basis for operators to perform correct processing operations in production. In particular, the objects processed by CNC equipment are basically high-precision parts, and one-time clamping of parts can complete the processing of multiple parts such as drilling, milling, boring, and threading, which is impossible for ordinary equipment. For this reason, the accuracy verification of CNC equipment, parts clamping method and alignment, machine tool zero point setting and inspection rate of processed dimensions are particularly important to be reflected in the process. The standard design of the NC process specification is mainly composed of the cover of the NC ...

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Abstract

The invention belongs to the technical field of numerical control machining, and discloses a process control numerical control machining technology card design method. The method comprises numerical control technology procedure cover design, numerical control procedure preparing card design, numerical control procedure card design and numerical control technology checking card design. According topreparing card design before numerical control machining, confirmation and arranging are conducted for equipment, tools, gauges, clamps, components and numerical control machining zero point setting,the technology operability is greatly improved, and a foundation is laid for further guaranteeing of the numerical control machining quality; and through numerical control machining preparing card and inspection rate design, operability and examinability of the numerical control machining technology are further improved, and a positive guidance function is achieved for effectively guaranteeing the numerical control machining quality.

Description

technical field [0001] The invention belongs to the technical field of numerical control machining, and relates to a process-controlled numerical control machining process card design method. Background technique [0002] The process specification is a technical document that stipulates the operation and inspection methods of the product manufacturing process. It is the main basis for the design and calculation of process equipment, material quotas, and man-hour quotas. It is a production regulation that directly guides operators. Efficiency, labor intensity of workers, and raw material consumption are directly related. With the progress and development of science and technology, CNC machining equipment has been widely used, especially high-precision parts are basically processed by CNC equipment, and the process design of CNC machining in the product manufacturing process is particularly important. The quality of CNC machining process design The height plays an important r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B42D15/02
Inventor 王连宏张雪冬李峥景红刘继林刘莉敏卢广和
Owner STATE RUN NO 616 FACTORY
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