JPS5543634B2 - - Google Patents

Info

Publication number
JPS5543634B2
JPS5543634B2 JP7009074A JP7009074A JPS5543634B2 JP S5543634 B2 JPS5543634 B2 JP S5543634B2 JP 7009074 A JP7009074 A JP 7009074A JP 7009074 A JP7009074 A JP 7009074A JP S5543634 B2 JPS5543634 B2 JP S5543634B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP7009074A
Other versions
JPS5035668A (ja
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 filed Critical
Publication of JPS5035668A publication Critical patent/JPS5035668A/ja
Publication of JPS5543634B2 publication Critical patent/JPS5543634B2/ja
Expired legal-status Critical Current

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
    • B23B—TURNING; BORING
    • B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
    • B23B35/005—Measures for preventing splittering
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0275—Fibers and reinforcement materials
    • H05K2201/0284—Paper, e.g. as reinforcement
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0275—Fibers and reinforcement materials
    • H05K2201/0293—Non-woven fibrous reinforcement
    • 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
    • H05K2203/01—Tools for processing; Objects used during processing
    • H05K2203/0147—Carriers and holders
    • H05K2203/0152—Temporary metallic carrier, e.g. for transferring material
    • 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
    • H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
    • H05K2203/0214—Back-up or entry material, e.g. for mechanical drilling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/03—Processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/08—Cutting by use of rotating axially moving tool with means to regulate operation by use of templet, tape, card, or other replaceable information supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
JP7009074A 1973-06-18 1974-06-18 Expired JPS5543634B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/371,303 US4019826A (en) 1973-06-18 1973-06-18 Method for drilling circuit boards

Publications (2)

Publication Number Publication Date
JPS5035668A JPS5035668A (ja) 1975-04-04
JPS5543634B2 true JPS5543634B2 (ja) 1980-11-07

Family

ID=23463402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7009074A Expired JPS5543634B2 (ja) 1973-06-18 1974-06-18

Country Status (2)

Country Link
US (1) US4019826A (ja)
JP (1) JPS5543634B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791871A (en) * 1980-10-10 1982-06-08 Alcan Int Ltd Method and apparatus for transporting molten metal

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228675A (en) * 1975-08-29 1977-03-03 Omron Tateisi Electronics Co Switching device
JPS5564226U (ja) * 1978-10-27 1980-05-01
US4311419A (en) * 1979-07-30 1982-01-19 Lcoa Laminating Company Of America Method for drilling circuit boards
EP0050693B1 (en) * 1980-10-28 1985-02-13 Lcoa Laminating Company Of America Backup material for use in drilling printed circuit boards
EP0050694B1 (en) * 1980-10-28 1985-02-13 Lcoa Laminating Company Of America Entry material and method for drilling circuit boards
US5067859A (en) * 1990-02-15 1991-11-26 Systems Division Incorporated Method for drilling small holes in printed circuit boards
FR2664460A1 (fr) * 1990-07-03 1992-01-10 Philips Composants Procede et dispositif pour l'assemblage de plaques de circuits imprimes.
TW315338B (ja) 1996-02-08 1997-09-11 Showa Aluminiun Co Ltd
US5785465A (en) * 1996-07-30 1998-07-28 Systems Division Incorporated Entry overlay sheet and method for drilling holes
US5961255A (en) * 1996-07-30 1999-10-05 Systems Division Incorporated Entry overlay sheet and method for drilling holes
DE10056184A1 (de) * 2000-11-13 2002-05-29 Cimatec Gmbh Produkte Fuer Lei Bohrunterlage
US20050112344A1 (en) * 2003-08-20 2005-05-26 Redfern Sean M. Apparatus and method for use in printed circuit board drilling applications
JP2010540260A (ja) 2007-09-28 2010-12-24 トライ−スター ラミネーツ、 インク． プリント回路基板に孔を開けるための改善されたシステムおよび方法
DE102008064166A1 (de) * 2008-12-22 2010-06-24 Schmoll Maschinen Gmbh Automatisierte Werkzeugmaschine und Verfahren zum Einbringen von Referenzbohrungen in Leiterplatten
CN107623997A (zh) * 2017-10-18 2018-01-23 梅州市志浩电子科技有限公司 一种无披锋pcb的加工方法及pcb

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS422738Y1 (ja) * 1965-11-17 1967-02-18

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700341A (en) * 1970-07-27 1972-10-24 Lcoa Laminating Co Of America Laminated board and method of making same
US3718404A (en) * 1970-07-27 1973-02-27 S Grinnell Apparatus for drilling holes through a stack of sheet paper

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS422738Y1 (ja) * 1965-11-17 1967-02-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791871A (en) * 1980-10-10 1982-06-08 Alcan Int Ltd Method and apparatus for transporting molten metal

Also Published As

Publication number Publication date
US4019826A (en) 1977-04-26
JPS5035668A (ja) 1975-04-04

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