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A servo tool holder for chip breaking and cutting method thereof

A servo tool holder and cutting method technology, applied in metal processing equipment, metal processing mechanical parts, manufacturing tools, etc., can solve problems such as pinning

Active Publication Date: 2021-03-30
名创启博温职技术转移转化(温州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, in order to apply to different ranges of cutting amount, chipbreakers of various shapes and sizes are pressed on the cemented carbide indexable inserts for easy selection, which is economical and simple. The disadvantage is the determination of reasonable geometric parameters of the tool , constrained by chip breaking requirements

Method used

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  • A servo tool holder for chip breaking and cutting method thereof
  • A servo tool holder for chip breaking and cutting method thereof
  • A servo tool holder for chip breaking and cutting method thereof

Examples

Experimental program
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Effect test

Embodiment

[0033] Embodiment: A kind of servo tool holder for breaking chips, as attached Figure 1-6 As shown, the tool rest body 1 is included, the middle part of the tool rest body 1 is provided with an open slot 2, the open slot 2 is provided with a turning tool 3, and a group of first through holes 15 are respectively opened on the two side walls of the open slot 2 And a group of second through holes 16, the first piezoelectric ceramic driver 4 is installed in the first through hole 15, the second piezoelectric ceramic driver 5 is installed in the second through hole 16, and the first piezoelectric ceramic driver 5 is installed in the first through hole 16. The piezoelectric ceramic driver 4 and the second piezoelectric ceramic driver 5 are respectively against the both sides of the turning tool 3; the top of the tool rest body 1 is slidably connected with an upper cover 6, and the middle part of the upper cover 6 is pierced with a The first pre-tightening bolt 7 on the top of the t...

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Abstract

The invention discloses a servo tool holder for chip breaking and a cutting method thereof. The servo tool holder comprises a tool holder body, an opening groove is formed in the middle of the tool holder body, a turning tool is arranged in the opening groove, a set of first through holes and a set of second through holes are correspondingly formed in the two side walls of the opening groove, first piezoelectric ceramic drivers are installed in the first through holes, second piezoelectric ceramic drivers are installed in the second through holes, and the first piezoelectric ceramic drivers and the second piezoelectric ceramic drivers correspondingly abut against the two sides of the turning tool; an upper end cover plate is slidably connected to the top of the tool holder body, a first pre-tightening bolt acting on the top of the turning tool is arranged in the middle of the upper end cover plate in a penetrating mode, and when the first pre-tightening bolt is screwed, the upper end cover plate and the first pre-tightening bolt move synchronously with the turning tool. According to the servo tool holder, a method of variable feed is adopted for cutting machining, and good chip breaking performance is achieved for different blanks and under the condition of different cutting amount.

Description

technical field [0001] The invention relates to the technical field of intelligent manufacturing equipment, in particular to a chip breaking servo tool holder and a cutting method thereof. Background technique [0002] Turning is the most common processing method in metal cutting. For automatic processing equipment such as CNC machine tools (machining centers), due to the large number of tools and the close relationship between the tool holder and the tools, the problem of chip breaking is even more important. As long as one of the tools is not reliable for chip breaking, it may damage the machine tool. Automatic circulation, or even destroy the normal operation of the entire automatic line, so when designing, selecting or sharpening tools, the reliability of tool chip breaking must be considered. [0003] At present, the commonly used chip breaking methods mainly include: changing the geometric parameters of the tool and adjusting the cutting amount, using the method of pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B1/00B23B21/00
CPCB23B1/00B23Q1/34
Inventor 邱辉潘晓铭王成湖王晓倩王小龙
Owner 名创启博温职技术转移转化(温州)有限公司
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