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Surface treatment device and surface treatment method for long linear articles

A surface treatment device and surface treatment technology are applied in the direction of used abrasive treatment devices, abrasive feeding devices, surface polishing machine tools, etc., which can solve the problems of hindering the fluidity of foreign matter and insufficient durability of grinding effect, etc., to achieve Effect of reducing manufacturing cost and improving flowability

Inactive Publication Date: 2014-06-25
FUJI SHOJI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] Therefore, in the method described in Patent Document 1, there arises a problem that the durability of the grinding action by the powder is insufficient because the continuous pressurization of the chamber results in obstruction of fine powder broken by grinding from the powder and from the long wire Fluidity of foreign matter removed from the surface of an object

Method used

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  • Surface treatment device and surface treatment method for long linear articles
  • Surface treatment device and surface treatment method for long linear articles
  • Surface treatment device and surface treatment method for long linear articles

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Embodiment Construction

[0034] Hereinafter, a surface treatment device for a long wire-like object in a first embodiment according to the present invention will be described with reference to the accompanying drawings.

[0035] figure 1 A general view of a surface treatment device 100 that performs surface treatment to remove an oxide film attached to the surface of a long linear object 10 such as a bead wire is shown. The surface treatment device 100 has a base frame 11 installed at the fixing portion, and on the base frame 11 are fixed an upper support frame 12 and a lower support frame 13 extending horizontally, wherein, between the upper support frame 12 and the lower support frame 13 There is space in the vertical direction. Between the upper support frame 12 and the lower support frame 13, there are three surface treatment units 20A, 20B, 20C (hereinafter, referred to as the first treatment unit 20A, the second treatment unit 20B, and the second treatment unit 20B) having the configuration ref...

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Abstract

Provided are a surface treatment device and surface treatment method for long linear articles, the device and method being configured so as to be able to polish the surface of long linear articles efficiently using a powder by cyclically repeating the pressurization and depressurization of an elastic tube filled with the powder. To that end, the device comprises at least one surface treatment unit (20A-20C, 120) and the surface treatment unit is provided with: a tube (22) which is filled with a powder (21) so as to allow supply and discharge and in which a long linear article (10) is movably inserted in the powder; pressurizing means (31, 32) that cyclically pressurize and depressurize the tube; and a feed means (19) for moving the long linear article inserted in the powder.

Description

technical field [0001] The present invention relates to a surface treating device and a surface treating method for a long linear object, and in particular, to a surface treating device and a surface treating method for a long linear object such as a long linear object for a bead wire of an automobile tire The surface of is ground and processed by using powder by means of the surface treatment apparatus and surface treatment method for long wire-like objects. Background technique [0002] Long linear objects such as bead wires for automobile tires are subjected to heat treatment and plating treatment after being drawn to a predetermined wire diameter. In this processing method, as a preceding step for plating treatment, a descaling step of removing an oxide film attached to the surface of the long wire-shaped object during heat treatment is required. [0003] As a surface treatment method for long linear objects, a mainstream method generally used for surface treatment is a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24C3/32B24C3/10B24C7/00B24C9/00
CPCB24C3/32B24B31/116B24C3/10B24C7/00B24B27/00B24C9/00B24B1/00B24B31/003B24B31/0206B24C3/081B24C3/327B21C43/04
Inventor 后藤胜博坂野龙也金泽统广
Owner FUJI SHOJI
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