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Burnishing tool

一种抛光工具、工件的技术，应用在抛光机床、制造工具、磨削/抛光设备等方向，能够解决难以提高顶端部强度等问题

Inactive Publication Date: 2018-12-11
SUGINO MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to increase the strength of the tip portion of the flat surface polishing tool described in Patent Document 1, and with the strength of the conventional tip portion, there is a problem that only workpieces made of soft materials such as aluminum can be processed.

Method used

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Examples

Experimental program
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Embodiment Construction

[0038] Below, refer to Figure 1 to Figure 7 The polishing tool of the embodiment will be described.

[0039] First, a processing machine (not shown in the figure) and a workpiece W to which the buff tool 1 is mounted will be described. For convenience, it will be configured with figure 1 One side of the shown body 2 is referred to as the "basal end side", the side on which the scraping member 4 is disposed is referred to as the "top end side", and the figure 1 The left and right direction of the axis will be described as the "axial direction".

[0040] "Processing Machine"

[0041] The processing machine (not shown in the figure) is a work machine that performs centering and conveyance of the buff tool 1 and the workpiece W while mounting the workpiece W on a drive unit and rotating it. The processing machine is constituted by, for example, a lathe, a milling machine, and a machining center. Hereinafter, as an example of a processing machine, a case where buffing (plas...

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PUM

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Abstract

The invention provides a burnishing tool that uses a relatively small pressing load in burnishing. The burnishing tool for machining a target surface of a workpiece includes a base (41) and a tip portion (42) located on a top end of the base (41). The tip portion (42) includes a linear slide-contact portion (42a) that linearly contacts and slides on the target surface.

Description

technical field [0001] The present invention relates to a polishing tool for finishing grooves and the like. Background technique [0002] Figure 8 This is a graph showing the surface roughness of the end face after finishing by cutting with a general-purpose lathe. Such as Figure 8 As shown, in the finishing of the sealing surface by cutting, the general surface roughness is about Rz3.2 to Rz6.3. Therefore, there is a further demand for a polishing tool that can be processed into a good finished surface and that can improve sealing performance. [0003] Generally, a groove for fitting a seal member such as an O-ring is formed by cutting a cylindrical workpiece with a turning tool for machining an O-ring groove. In recent years, although improvement in sealing performance has been demanded, it is difficult to satisfy the required finish roughness because the sealing performance is low because the finished surface of the O-ring groove after cutting is rough even if it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B39/04B24B39/06
CPCB24B39/04B24B39/06B24B47/02B24B39/006
Inventor 神村大地二村优
Owner SUGINO MACHINE
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