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A high-speed groove milling method for knitting needles

A high-speed milling and knitting needle technology, applied in milling machine equipment, milling machine equipment details, metal processing equipment and other directions, can solve the problems of low slot milling accuracy, easy breakage of milling cutters, etc., to achieve high slot milling accuracy, fast slot milling speed, The effect of a high degree of automation

Active Publication Date: 2021-06-01
福建省精新科技制针有限公司
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the disadvantages of easy breakage of milling cutters and low precision of milling grooves in the prior art, and propose a high-speed groove milling method for knitting needles to solve the problems raised in the above-mentioned background technology

Method used

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Embodiment Construction

[0012] The present invention will be further described below in combination with specific embodiments.

[0013] The present invention proposes a high-speed milling method for knitting needles, comprising the following steps:

[0014] S1: Fix the circular machine needle on the fixture, the fixture is provided with a pointer accommodating groove, the circular machine needle is placed in the pointer accommodating groove, and the groove template is fixed on the fixture, the groove template is in contact with the circular machine needle , and the groove template is located above the circular machine needle;

[0015] S2: After the slot template is fixed, install the slot milling tool. The slot milling tool is made of high-speed steel W18cr4V. During the production of the slot milling tool, an annealing process is added to eliminate the residual stress in the slot milling tool. The milling tool made of steel W18cr4V has high hardness and good thermal hardness. The cutting edge remai...

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Abstract

The invention relates to the technical field of mechanical processing, in particular to a high-speed groove milling method for knitting needles. The circular machine needle is fixed on the fixture, and the groove template is fixed on the fixture. After the groove template is fixed, the groove milling tool is installed. , fix the milling tool on the tool driving device, adjust the position of the milling tool so that the milling tool faces the direction of the fixture, fix the tool driving device on the direction adjustment device, start the controller, and control the driving device to drive the milling tool Rotate, the controller controls the direction adjusting device to adjust the position of the milling cutter so that the milling cutter is above the groove template, and then slowly adjust the milling cutter so that the milling cutter is located in the groove hole on the groove template, the direction adjusting device Drive the tool driving device to move, mill the circular machine needle, after the slot milling, the controller controls the direction adjustment device to restore the milling tool to the initial position.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a high-speed groove milling method for knitting needles. Background technique [0002] The slot milling machine is mainly used for milling slots of various hardware parts. The slot milling machine is mainly used for the subsequent secondary processing technology of automatic lathes. It can be modified to realize milling flat slots and other processes, and can also be equipped with drilling, tapping, Chamfering and other processes, also known as composite machines, special machine tools. It can also be used for milling grooves of various metal materials, plastic materials and other non-standard metal materials. The base of the milling machine is made of high-quality castings, and the spindle track is precision ground after high-frequency heat treatment, with strong wear resistance and stable precision. It is suitable for processing automatic lathes, which require s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23C3/28
CPCB23C3/28
Inventor 张贻秋
Owner 福建省精新科技制针有限公司
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