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A cutting edge passivation device and a passivation method based on the passivation device

A cutting edge and cutting tool technology, which is applied in the field of cutting edge passivation devices, can solve the problems of low passivation efficiency of the cutting edge, achieve the effects of fine passivation process, reduce passivation time consumption, and improve the scope of application

Inactive Publication Date: 2019-05-03
成都欧珀琅精密工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a cutting edge passivation device and a passivation method based on the passivation device, to solve the problem of low passivation efficiency of the cutting edge in the prior art, and to realize that a single device can passivate the cutting edge. Purpose of different shaped cutting edges

Method used

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  • A cutting edge passivation device and a passivation method based on the passivation device
  • A cutting edge passivation device and a passivation method based on the passivation device
  • A cutting edge passivation device and a passivation method based on the passivation device

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Such as figure 1 and figure 2 A cutting edge passivation device shown includes a frame 1, a first motor 2 is arranged inside the frame 1, a first turntable 3 is arranged on the bottom surface of the frame 1, and the first turntable 3 is driven by the first motor 2 to rotate, Four connectors 4 are evenly distributed on the bottom of the first turntable 3, and a second motor 5 is arranged inside each connector 4, and a second turntable 6 is arranged on the bottom surface of each connector 4, and each second motor 5 drives The corresponding second turntable 6 rotates; five clamping devices 7 are fixedly connected to the bottom of each second turntable 6 . A shock-absorbing component 8 is fixedly connected between the connecting piece 4 and the first turntable 3 . The damping component 8 is a damping spring. The four connecting pieces 4 are evenly distributed on the bottom of the first turntable 3 in a circular shape. Five clamping devices 7 are evenly distributed on t...

Embodiment 2

[0030] Such as image 3 The edge passivation method shown, based on the edge passivation device in Example 1, includes the following steps: (a) performing manual passivation treatment on the cutting tool, so that the blade becomes a chamfered edge; (b) chamfering the edge The blade-shaped cutting tool is blunted into a rounded blade shape by a brush; (c) Fix the rounded blade-shaped cutting tool on the clamping device in the passivation device for passivation. If a circular arc-shaped cutting edge is required, then Control the first turntable to rotate while the second turntable does not move; if a waterfall-shaped cutting edge is required, control the first turntable and the second turntable to rotate at the same time, and make the speed of the second turntable lower than that of the first turntable ; Among them: the passivation value of the blade for finishing machining is 0.01~0.03mm; the passivation value of the blade for rough machining is 0.03~0.05mm. In this method, at...

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Abstract

The invention discloses a cutter cutting edge passivation device and a passivation method based on the passivation device. The passivation device comprises a rack; a first motor is arranged inside the rack; a first rotating table is arranged on the bottom surface of the rack; the first motor drives the first rotating table to rotate; M connecting parts are uniformly distributed at the bottom of the first rotating table; each connecting part is internally provided with a second motor; the bottom surface of each connecting part is provided with a second rotating table; each second motor drives the corresponding second rotating table to rotate; the bottom of each second rotating table is fixedly connected with N clamping devices; and M and N are both positive integers larger than or equal to 2. By means of the cutter cutting edge passivation device and the passivation method based on the passivation device, the problem of low cutting edge passivation efficiency in the prior art is solved, and the purpose that cutting edges in different shapes can be obtained through passivation by means of single equipment is achieved.

Description

technical field [0001] The invention relates to the field of cutting tool processing, in particular to a cutting tool edge passivation device and a passivation method based on the passivation device. Background technique [0002] Tool edge passivation technology is a very important issue that has not been paid attention to by people generally. The reason why it is important is that the passivated tool can effectively improve the strength of the edge, improve the life of the tool and the stability of the cutting process. Everyone knows that the tool is the "teeth" of the machine tool, and the main factors affecting the cutting performance and tool life of the tool. In addition to the tool material, tool geometric parameters, tool structure, cutting amount optimization, etc., through a large number of tool edge passivation practices, we have realized that: there are A good edge type and edge passivation quality are also the prerequisites for the cutting tool to be able to cut...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C22/73
CPCC23C22/73
Inventor 钟涛赖永良候晓春
Owner 成都欧珀琅精密工具有限公司
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