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Rapid tool setting method for numerical control machining tool

A technology for machining tools and tools, applied in the field of rapid tool setting of CNC machining tools, can solve the problems of low tool setting accuracy and tool wear, and achieve the effects of good versatility, low manufacturing cost, and high tool setting accuracy.

Active Publication Date: 2022-05-10
CHENGDU AIRCRAFT INDUSTRY GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Among the above-mentioned prior art, the first prior art adopts the method of trial cutting for tool setting, so not only the problem of low tool setting accuracy exists, but also the During the cutting process, the tool will also produce a certain degree of wear and tear.
Although the second prior art discloses a magnetic tool setting block, the subject of the invention is a method for establishing the origin of the machining coordinates of the part when machining the part, which is quite different from the subject of the invention and the technical problems solved by the present application

Method used

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  • Rapid tool setting method for numerical control machining tool
  • Rapid tool setting method for numerical control machining tool

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Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the technical solution in this application, the technical solution for realizing the purpose of the invention of the application will be further described below through several specific examples. It should be noted that the technology claimed in this application Protocols include, but are not limited to, the following examples. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of this application.

[0024] At present, in the prior art, tool setting by trial cutting method and tool setting by tool setting block are commonly used tool setting methods. Among them, the trial cutting method is simple and convenient for tool setting, but it will cause certain wear and tear on the tool during the trial cutting process, and the accuracy of tool setting is relatively low, while the tool setting met...

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Abstract

The invention relates to the technical field of numerical control machining, and discloses a quick tool setting method for a numerical control machining tool, which comprises the following steps: during tool setting, after a part is clamped, firstly establishing a corresponding machining coordinate system, then moving a main shaft to a set position, and enabling the tool to stop at a set Z coordinate value position; then the adjustable tool setting block is placed between the working table top and the tool nose of the tool, a certain number of metal sheets of the tool setting block are adjusted so that the adjustable tool setting block can exactly pass through the gap between the working table top and the tool nose of the tool, finally, the thickness values of the certain number of moved metal sheets are shifted to the Z-axis coordinate system, and tool setting is completed. The tool setting method can quickly set the tool in the machining process of the machine tool, inspect the accuracy of the tool state information, and improve the machining precision and the tool setting efficiency.

Description

technical field [0001] The present application relates to the technical field of numerical control machining, in particular to a rapid tool setting method for numerical control machining tools. Background technique [0002] In the machining process, establish an accurate machining coordinate system, and at the same time consider the impact of different sizes of tools on machining. In order to ensure that the part size meets the process requirements after machining, it is necessary to determine the position of the tool tip relative to the machined part before cutting the tool. Location. [0003] At present, the trial cutting method and the tool setting block are the commonly used tool setting methods. The trial cutting method is simple and convenient for tool setting, but the tool will be worn to a certain extent during the trial cutting process, and the tool setting accuracy is low. Tool setting block Tool setting is to use a certain specification of the tool setting block...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q15/22
CPCB23Q15/22
Inventor 高伟东文琴陈云刘伟军吕军强涂幛梅罗志勇张淑清胡伟
Owner CHENGDU AIRCRAFT INDUSTRY GROUP
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