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WO1993025345A3 - Process and device for cooling micro-drills - Google Patents

Process and device for cooling micro-drills Download PDF

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Publication number
WO1993025345A3
WO1993025345A3 PCT/DE1993/000511 DE9300511W WO9325345A3 WO 1993025345 A3 WO1993025345 A3 WO 1993025345A3 DE 9300511 W DE9300511 W DE 9300511W WO 9325345 A3 WO9325345 A3 WO 9325345A3
Authority
WO
WIPO (PCT)
Prior art keywords
micro
cooling fluid
drills
cooling
cooling micro
Prior art date
Application number
PCT/DE1993/000511
Other languages
German (de)
French (fr)
Other versions
WO1993025345A2 (en
Inventor
Harry Zuest
Walter Striedieck
Norbert Preussler
Jean-Claude Knaff
Original Assignee
Atotech Deutschland Gmbh
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 Atotech Deutschland Gmbh filed Critical Atotech Deutschland Gmbh
Publication of WO1993025345A2 publication Critical patent/WO1993025345A2/en
Publication of WO1993025345A3 publication Critical patent/WO1993025345A3/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
    • H05K3/0047—Drilling of holes
    • 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
    • B23Q11/0042—Devices for removing chips
    • B23Q11/006—Devices for removing chips by sucking and blowing simultaneously
    • 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
    • B23Q11/1076—Arrangements for cooling or lubricating tools or work with a cutting liquid nozzle specially adaptable to different kinds of machining operations
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
    • C10M135/10—Sulfonic acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/24—Polyethers
    • C10M145/26—Polyoxyalkylenes
    • C10M145/36—Polyoxyalkylenes etherified
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/042—Sulfate esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/01—Emulsions, colloids, or micelles
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/08—Treatments involving gases
    • H05K2203/082—Suction, e.g. for holding solder balls or components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
    • H05K2203/1121—Cooling, e.g. specific areas of a PCB being cooled during reflow soldering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/12—Using specific substances
    • H05K2203/127—Lubricants, e.g. during drilling of holes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Drilling And Boring (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

The invention concerns a process and a device for cooling micro-drills (1) used in boring machines for producing micro-bores in printed circuit boards (5), as well as for removing the waste material from the close neighbourhood of the bore. A cooling fluid from a supply line (11) flows against the micro-drill (1). The cooling fluid is accelerated by a gas under pressure. The thus projected cooling fluid jet cools down and lubricates the micro-borer (1), substantially increasing its service life.
PCT/DE1993/000511 1992-06-05 1993-06-07 Process and device for cooling micro-drills WO1993025345A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4219045.2 1992-06-05
DE4219045A DE4219045A1 (en) 1992-06-05 1992-06-05 Method and device for cooling micro-drills

Publications (2)

Publication Number Publication Date
WO1993025345A2 WO1993025345A2 (en) 1993-12-23
WO1993025345A3 true WO1993025345A3 (en) 1994-03-17

Family

ID=6460742

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1993/000511 WO1993025345A2 (en) 1992-06-05 1993-06-07 Process and device for cooling micro-drills

Country Status (2)

Country Link
DE (1) DE4219045A1 (en)
WO (1) WO1993025345A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309134C2 (en) * 1993-03-22 1999-03-04 Wilfried Wahl Process for the lubrication and cooling of cutting edges and / or workpieces in machining processes
DE4433306C2 (en) * 1994-09-19 1997-07-03 Mapal Fab Praezision Method and arrangement for the metered supply of lubricant when machining workpieces
DE19720559A1 (en) * 1997-05-16 1998-11-19 Vhf Computer Gmbh Extract for machine
CN107322361A (en) * 2016-04-28 2017-11-07 南京工程学院 A kind of adaptive compression chip removal device and method for airframe laminated construction spiral drilling
RU197266U1 (en) * 2020-01-20 2020-04-16 Владимир Владимирович Скакун Device for supplying lubricating process media
RU200934U1 (en) * 2020-06-02 2020-11-19 Владимир Владимирович Скакун Device for feeding lubricating technological media
RU199706U1 (en) * 2020-06-16 2020-09-15 Владимир Владимирович Скакун Device for feeding lubricating technological media
RU201093U1 (en) * 2020-08-03 2020-11-26 Владимир Владимирович Скакун Device for feeding lubricating technological media
RU202624U1 (en) * 2020-08-12 2021-03-01 Владимир Алексеевич Ким Device for supplying lubricating technological media
RU202504U1 (en) * 2020-09-14 2021-02-19 Владимир Владимирович Скакун Device for feeding lubricating technological media
CN112091702B (en) * 2020-09-21 2021-04-06 玉环仪表机床制造厂 Machining system for workpiece and machining method thereof
RU202898U1 (en) * 2020-09-29 2021-03-12 Владимир Владимирович Скакун Device for supplying lubricating technological media
DE102021203595A1 (en) * 2021-04-12 2022-10-13 Adolf Würth Gmbh & Co Kg Dust protection device, arrangement with a dust protection device and method for operating a dust protection device
RU208751U1 (en) * 2021-07-26 2022-01-11 Владимир Владимирович Скакун Device for supplying lubricating process media
DE102022115459B4 (en) * 2022-06-21 2024-08-08 Schunk Electronic Solutions Gmbh Method for extracting particles, in particular when separating individual circuit boards from a circuit board panel, extraction device, extraction system and separating machine
CN114951756A (en) * 2022-08-02 2022-08-30 江苏神铸智能科技有限公司 Processing equipment of accurate aluminum alloy casting
CN115319851A (en) * 2022-10-10 2022-11-11 南通鑫科智能科技有限公司 Numerical control perforating machine for processing FPC (flexible printed circuit)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB763144A (en) * 1954-02-25 1956-12-05 Distillers Co Yeast Ltd Cooling milling cutters with carbon dioxide
FR2508832A1 (en) * 1980-02-29 1983-01-07 Gleitlagertechnik Gmbh Coolant atomiser spray for grinding wheel - has mixing chamber with air pressure nozzle and coolant supply, and supersonic outlet nozzle
DE3426744C1 (en) * 1984-07-20 1985-08-22 Flachglas AG, 8510 Fürth Machine for edge grinding model glass panes
EP0166407A2 (en) * 1984-06-25 1986-01-02 Matsushita Electric Industrial Co., Ltd. Device for supplying grinding fluid
US4778315A (en) * 1986-09-26 1988-10-18 The Boeing Company Chip removal and tool lubricating device and method
EP0321954A2 (en) * 1987-12-23 1989-06-28 Edmar Link Cooling and lubricating device
WO1990013735A1 (en) * 1989-05-12 1990-11-15 Cold Cut, Ltd. Cold lubricant misting device and method
WO1992021481A1 (en) * 1991-05-30 1992-12-10 Hitachi Seiko, Ltd. Pressure foot for perforating machine for printed board

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH596946A5 (en) * 1975-09-09 1978-03-31 Infranor Sa

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB763144A (en) * 1954-02-25 1956-12-05 Distillers Co Yeast Ltd Cooling milling cutters with carbon dioxide
FR2508832A1 (en) * 1980-02-29 1983-01-07 Gleitlagertechnik Gmbh Coolant atomiser spray for grinding wheel - has mixing chamber with air pressure nozzle and coolant supply, and supersonic outlet nozzle
EP0166407A2 (en) * 1984-06-25 1986-01-02 Matsushita Electric Industrial Co., Ltd. Device for supplying grinding fluid
DE3426744C1 (en) * 1984-07-20 1985-08-22 Flachglas AG, 8510 Fürth Machine for edge grinding model glass panes
US4778315A (en) * 1986-09-26 1988-10-18 The Boeing Company Chip removal and tool lubricating device and method
EP0321954A2 (en) * 1987-12-23 1989-06-28 Edmar Link Cooling and lubricating device
WO1990013735A1 (en) * 1989-05-12 1990-11-15 Cold Cut, Ltd. Cold lubricant misting device and method
WO1992021481A1 (en) * 1991-05-30 1992-12-10 Hitachi Seiko, Ltd. Pressure foot for perforating machine for printed board

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Section PQ, Week E41, 24. November 1982 Derwent Publications Ltd., London, GB; Class P56, AN N5277 *

Also Published As

Publication number Publication date
DE4219045A1 (en) 1993-12-09
WO1993025345A2 (en) 1993-12-23

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