TOOL SUPPORT BASE AND/OR TOOL POST FOR DEVICE FOR CUTTING CASTING, AND BEARING FOR THE TOOL SUPPORT BASE

Title:

TOOL SUPPORT BASE AND/OR TOOL POST FOR DEVICE FOR CUTTING CASTING, AND BEARING FOR THE TOOL SUPPORT BASE

Document Type and Number:

WIPO Patent Application WO/2008/010300

Kind Code:

A1

Abstract:

A tool support base and/or a tool post for a device for cutting a casting, in which sliding contact surfaces (510) in sliding contact with both side plates are formed on both sides of the tool support base and/or the tool post. A cut recess (510a) is formed in the sliding contact surface so as to vertically extend in the surface. Deposit welding (510b) is applied to the cut recess (510a), and a ridge of weld deposit generally flush with the sliding contact surface is formed by grinding means that makes the weld deposit, formed by the deposit welding, flush with the sliding contact surface. The construction minimizes wear of the sliding contact surface as much as possible, and even if particles of casting waste materials enter gaps between the tool support base and/or the tool post and the side plates, the construction can avoid wear by such particles.

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Inventors:

OKUYA YASUAKI (JP)

Application Number:

PCT/JP2006/314536

Publication Date:

January 24, 2008

Filing Date:

July 18, 2006

Export Citation:

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Assignee:

OKUYA YASUAKI (JP)

International Classes:

B02C18/02; B02C1/04

Foreign References:

JPH06106083A	1994-04-19
JPH03500856A	1991-02-28
JP2004223442A	2004-08-12
JPH06106083A	1994-04-19
JP2002224580A	2002-08-13
US5791573A	1998-08-11
EP0919283A1	1999-06-02
JP2000042435A	2000-02-15

Other References: