Processing

Please wait...

Settings

Settings

1. WO1996005008 - CRYOGENIC MACHINING

Publication Number WO/1996/005008
Publication Date 22.02.1996
International Application No. PCT/US1995/010282
International Filing Date 07.08.1995
Chapter 2 Demand Filed 07.03.1996
IPC
B23B 27/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
BTURNING; BORING
27Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
10Cutting tools with special provision for cooling
B23P 25/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
POTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
25Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress
B23Q 11/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL, CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
11Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
10Arrangements for cooling or lubricating tools or work
CPC
B23B 27/10
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
BTURNING; BORING
27Tools for turning or boring machines
10Cutting tools with special provision for cooling
B23P 25/00
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
POTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
25Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress
B23Q 11/1053
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING
11Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work
10Arrangements for cooling or lubricating tools or work
1038using cutting liquids with special characteristics, e.g. flow rate, quality
1053using the cutting liquid at specially selected temperatures
Y10T 407/11
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
407Cutters, for shaping
11including chip breaker, guide or deflector detachable from tool and tool holder
Y10T 407/14
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
407Cutters, for shaping
14with means to apply fluid to cutting tool
Y10T 407/2268
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
407Cutters, for shaping
22including holder having seat for inserted tool
2268with chip breaker, guide or deflector
Applicants
  • THE EDISON MATERIALS TECHNOLOGY CENTER [US/US]; 3171 Research Boulevard Kettering, OH 45420, US
Inventors
  • HONG, Shane, Y.; US
Agents
  • LEVY, Mark, P. ; Thompson, Hine and Flory 2000 Courthouse Plaza N.E. P.O. Box 8801 Dayton, OH 45401-8801, US
Priority Data
08/287,86309.08.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CRYOGENIC MACHINING
(FR) USINAGE CRYOGENIQUE
Abstract
(EN)
The invention is a method and apparatus for cryogenically cooling a cutting tool which can be used for cutting a metal work piece. The apparatus comprises a cutting tool (14) having a rake face (16) and a flank face (28), a chip breaker (18) adjacent the rake face and a nozzle (12) for directing a cooland such as cryogenic fluid, onto the rake face and under chips (22) cut from the work piece (26). The fluide channel may feed into a plurality of chambers. The invention also includes the method of machining a metal work piece using the cryogenically cooled cutting apparatus described above and a chip breaking apparatus having a through hole for transmitting cryogenic fluid or refrigerated air to cool the chip breaking apparatus during machining.
(FR)
Procédé et installation permettant de refroidir par un procédé cryogénique un instrument de coupe servant à la découpe d'une pièce d'ouvrage métallique. L'installation comprend un outil de coupe (14) qui présente une face de dépouille (16) et un flanc (28), un brise-copeaux (18) contigu à la face de dépouille et une buse (12) amenant un milieu de refroidissement, tel qu'un fluide cryogénique, sur la face de dépouille et sous les copeaux (22) enlevés de la pièce d'ouvrage (26). Le canal d'amenée du fluide peut aboutir dans plusieurs chambres. L'invention porte également sur un procédé d'usinage d'une pièce métallique mettant en ÷uvre une installation de découpe refroidie par ce système cryogénique ainsi qu'une installation brise-copeaux comportant une lumière permettant l'écoulement du fluide cryogénique ou de l'air refroidi pour refroidir l'installation brise-copeaux au cours de l'usinage.
Also published as
Latest bibliographic data on file with the International Bureau