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Method for automatically cleaning tools and measuring lengths of tools on line

A tool length, automatic cleaning technology, applied in the direction of manufacturing tools, metal processing equipment, milling machine equipment, etc., can solve the problems of low efficiency, not economical, etc., achieve accurate measurement, reduce the effect of built-up edge

Active Publication Date: 2018-03-20
SHAANXI AVIATION ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Trial cutting measurement is simple and convenient but inefficient and not economical

Method used

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  • Method for automatically cleaning tools and measuring lengths of tools on line
  • Method for automatically cleaning tools and measuring lengths of tools on line
  • Method for automatically cleaning tools and measuring lengths of tools on line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] A method for online automatic cleaning and measuring the length of a tool is applied on a numerically controlled machine tool, and the method includes the following steps:

[0019] 1) Tool cleaning

[0020] The lower tool setting block 8 is a metal plate, and the lower tool setting block 8 is placed on the machining center table 9, and a high-precision travel switch 6 is installed on the lower tool setting block 8;

[0021] The upper tool setting block 5 is a metal plate, the upper tool setting block 5 is located above the lower tool setting block 8, and a return spring 7 is arranged between the upper tool setting block 5 and the lower tool setting block 8;

[0022] The tool 2 is located above the upper tool setting block 5, and a photoelectric position detection switch 3 connected to the CNC machine tool controller is arranged between the tool 2 and the machining center table 9; when the tool 2 moves toward the machining center table 9, it approaches When the position...

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PUM

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Abstract

The invention discloses a method for automatically cleaning tools and measuring lengths of the tools on line, and belongs to the technical field of machine tool clamps. A device is additionally arranged on a numerical-control machine tool, so that in a using process, the numerical-control machine tool can be matched with existing tools of a tool magazine to be equipped with all tools to start processing a part after programming is completed once workpieces are clamped; and a tool setting long instruction is added during primary processing. All the tools are cleaned under high pressure to ensure the effect that scrap iron bonding is avoided, so that built-up edge production probability is also reduced. Tool data measurement is accurate, and interferences of artificial factors are avoided. The method is suitable for high-quality efficient production.

Description

technical field [0001] The invention discloses a method for online automatic cleaning and measuring tool length, which belongs to the technical field of machine tool fixtures. Background technique [0002] With the popularization and application of CNC machine tools, the length of the tool loaded into the spindle tool holder needs to be accurately measured in order to process the workpiece correctly (the tool diameter itself is known and does not need to be measured). Existing methods for measuring tool length include organic external tool setting instrument measurement, non-contact laser and trial cutting measurement in the machine. [0003] The advantages of external tool setting instrument measurement are outstanding (accurate, high efficiency), but the disadvantage of being separated from the machine tool exists and cannot be changed. [0004] The non-contact laser measurement inside the machine solves the shortage of the tool setting instrument outside the machine. Ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23C1/00
CPCB23C1/00
Inventor 宁智博
Owner SHAANXI AVIATION ELECTRICAL
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