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WO1999060079A3 - Milling tool with rotary cryogenic coolant coupling - Google Patents

Milling tool with rotary cryogenic coolant coupling Download PDF

Info

Publication number
WO1999060079A3
WO1999060079A3 PCT/US1999/011350 US9911350W WO9960079A3 WO 1999060079 A3 WO1999060079 A3 WO 1999060079A3 US 9911350 W US9911350 W US 9911350W WO 9960079 A3 WO9960079 A3 WO 9960079A3
Authority
WO
WIPO (PCT)
Prior art keywords
cryogenic
cutting
cutting fluid
supply line
coupling
Prior art date
Application number
PCT/US1999/011350
Other languages
French (fr)
Other versions
WO1999060079A2 (en
Inventor
Shane Y Hong
Original Assignee
Univ Columbia
Shane Y Hong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Columbia, Shane Y Hong filed Critical Univ Columbia
Publication of WO1999060079A2 publication Critical patent/WO1999060079A2/en
Publication of WO1999060079A3 publication Critical patent/WO1999060079A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B23Q1/0018—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means
    • B23Q1/0027—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained
    • B23Q1/0036—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained one of those parts being a tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/28—Features relating to lubricating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q11/00—Accessories 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
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1038—Arrangements for cooling or lubricating tools or work using cutting liquids with special characteristics, e.g. flow rate, quality
    • B23Q11/1061—Arrangements for cooling or lubricating tools or work using cutting liquids with special characteristics, e.g. flow rate, quality using cutting liquids with specially selected composition or state of aggregation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

Method and apparatus for delivering a cryogenic cutting fluid such as liquid nitrogen to a cutting tool in a rotatable cutting assembly (110) including a supply line (140) for supplying cryogenic cutting fluid, a rotatable cutting assembly, and a rotary coupling (400) are provided. The rotatable cutting assembly includes at least one cryogenic cutting fluid input in a coupling region thereof to receive the cryogenic cutting fluid from the supply line, and at least one cryogenic cutting fluid delivery line. Each cryogenic cutting fluid delivery line is fluidly coupled to at least one input to receive cryogenic cutting fluid to that cutting portion. The coupling is rotatably attached to the coupling region of the rotatable cutting assembly, and fluidly links the supply line to the cutting assembly inputs so that the cryogenic cutting fluid is permitted to flow from the supply line to the cutting assembly without substantial leakage.
PCT/US1999/011350 1998-05-21 1999-05-21 Milling tool with rotary cryogenic coolant coupling WO1999060079A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8624798P 1998-05-21 1998-05-21
US60/086,247 1998-05-21

Publications (2)

Publication Number Publication Date
WO1999060079A2 WO1999060079A2 (en) 1999-11-25
WO1999060079A3 true WO1999060079A3 (en) 2000-04-06

Family

ID=22197252

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/011350 WO1999060079A2 (en) 1998-05-21 1999-05-21 Milling tool with rotary cryogenic coolant coupling

Country Status (1)

Country Link
WO (1) WO1999060079A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020189413A1 (en) * 2001-05-31 2002-12-19 Zbigniew Zurecki Apparatus and method for machining with cryogenically cooled oxide-containing ceramic cutting tools
US20030110781A1 (en) 2001-09-13 2003-06-19 Zbigniew Zurecki Apparatus and method of cryogenic cooling for high-energy cutting operations
CN100548569C (en) * 2001-10-22 2009-10-14 气体产品与化学公司 The linear activated cryogen that is used for process equipment connects
US20030145694A1 (en) 2002-02-04 2003-08-07 Zbigniew Zurecki Apparatus and method for machining of hard metals with reduced detrimental white layer effect
US7252024B2 (en) 2002-05-23 2007-08-07 Air Products & Chemicals, Inc. Apparatus and method for machining with cryogenically cooled oxide-containing ceramic cutting tools
US7513121B2 (en) * 2004-03-25 2009-04-07 Air Products And Chemicals, Inc. Apparatus and method for improving work surface during forming and shaping of materials
US7634957B2 (en) 2004-09-16 2009-12-22 Air Products And Chemicals, Inc. Method and apparatus for machining workpieces having interruptions
US7434439B2 (en) 2005-10-14 2008-10-14 Air Products And Chemicals, Inc. Cryofluid assisted forming method
US7390240B2 (en) 2005-10-14 2008-06-24 Air Products And Chemicals, Inc. Method of shaping and forming work materials
US8061241B2 (en) 2009-04-06 2011-11-22 Creare Incorporated Indirect cooling of a cutting tool
US8215878B2 (en) 2009-04-22 2012-07-10 Creare Incorporated Indirect cooling of a rotary cutting tool
US8303220B2 (en) 2009-04-22 2012-11-06 Creare Incorporated Device for axial delivery of cryogenic fluids through a machine spindle
EP2347855B1 (en) 2010-01-26 2012-05-16 University of Ljubljana System and method for delivery of liquid cryogenic fluid to machining tools
EP2353779B1 (en) 2010-02-05 2012-01-25 University of Ljubljana Cutting tool holder arrangement
US8777529B2 (en) 2010-10-15 2014-07-15 Creare Incorporated Mechanism for delivering cryogenic coolant to a rotating tool
FR2966371B1 (en) 2010-10-22 2013-08-16 Air Liquide PROCESS AND INSTALLATION FOR MACHINING WITH CRYOGENIC COOLING
US10807173B2 (en) * 2018-05-15 2020-10-20 Sumitomo Electric Hardmetal Corp. Cutting insert and milling tool
CN110539022A (en) * 2019-09-10 2019-12-06 张家港市锐正精密工具有限公司 Tungsten steel milling cutter of wear-resistant numerical control key machine and use method
US11660700B2 (en) 2021-06-04 2023-05-30 Dus Operating Inc. Welding and deburring system with cryogenic cooling
TW202342203A (en) * 2022-01-20 2023-11-01 以色列商艾斯卡公司 Milling tool and coolant sleeve therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056745A (en) * 1976-01-08 1977-11-01 Westinghouse Electric Corporation Cryogen transfer coupling with adjustable throttle valve for rotating machinery
US4557643A (en) * 1983-05-24 1985-12-10 Bakuer Italiana S.P.A. Distributor device for delivering coolant from the outside of a machine tool spindle
US4625707A (en) * 1985-10-23 1986-12-02 Westinghouse Electric Corp. Core drill apparatus
US4890963A (en) * 1988-06-21 1990-01-02 Carboloy Inc. Cutting fluid transporting device and cutting tools employing the same
US5601386A (en) * 1995-01-18 1997-02-11 Mcdonnell Douglas Corporation Cutter body including cutting fluid gland

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056745A (en) * 1976-01-08 1977-11-01 Westinghouse Electric Corporation Cryogen transfer coupling with adjustable throttle valve for rotating machinery
US4557643A (en) * 1983-05-24 1985-12-10 Bakuer Italiana S.P.A. Distributor device for delivering coolant from the outside of a machine tool spindle
US4625707A (en) * 1985-10-23 1986-12-02 Westinghouse Electric Corp. Core drill apparatus
US4890963A (en) * 1988-06-21 1990-01-02 Carboloy Inc. Cutting fluid transporting device and cutting tools employing the same
US5601386A (en) * 1995-01-18 1997-02-11 Mcdonnell Douglas Corporation Cutter body including cutting fluid gland

Also Published As

Publication number Publication date
WO1999060079A2 (en) 1999-11-25

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