GB2179884B - Method of punching a laminate for electrical use - Google Patents

Method of punching a laminate for electrical use

Info

Publication number
GB2179884B
GB2179884B GB8619051A GB8619051A GB2179884B GB 2179884 B GB2179884 B GB 2179884B GB 8619051 A GB8619051 A GB 8619051A GB 8619051 A GB8619051 A GB 8619051A GB 2179884 B GB2179884 B GB 2179884B
Authority
GB
United Kingdom
Prior art keywords
punching
laminate
electrical use
electrical
Prior art date
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
GB8619051A
Other versions
GB2179884A (en
GB8619051D0 (en
Inventor
Osamy Yamada
Hiroya Murakami
Hideki Eriguchi
Kenji Tsukanishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Resonac Corp
Original Assignee
Hitachi Chemical Co Ltd
Hitachi Ltd
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 Hitachi Chemical Co Ltd, Hitachi Ltd filed Critical Hitachi Chemical Co Ltd
Publication of GB8619051D0 publication Critical patent/GB8619051D0/en
Publication of GB2179884A publication Critical patent/GB2179884A/en
Application granted granted Critical
Publication of GB2179884B publication Critical patent/GB2179884B/en
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
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/04—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • 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
    • H05K3/005—Punching of holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
    • B26F2210/08—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of ceramic green sheets, printed circuit boards and the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Manufacture Of Motors, Generators (AREA)
GB8619051A 1985-08-07 1986-08-05 Method of punching a laminate for electrical use Expired GB2179884B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60172350A JPS6234798A (en) 1985-08-07 1985-08-07 Method of punching printed substrate

Publications (3)

Publication Number Publication Date
GB8619051D0 GB8619051D0 (en) 1986-09-17
GB2179884A GB2179884A (en) 1987-03-18
GB2179884B true GB2179884B (en) 1989-04-05

Family

ID=15940269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8619051A Expired GB2179884B (en) 1985-08-07 1986-08-05 Method of punching a laminate for electrical use

Country Status (5)

Country Link
JP (1) JPS6234798A (en)
KR (1) KR870002754A (en)
CN (1) CN1011206B (en)
GB (1) GB2179884B (en)
SG (1) SG48189G (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663807A1 (en) * 1990-06-26 1991-12-27 Philips Composants APPARATUS AND SYSTEM FOR PUNCHING PRINTED CIRCUITS.
DE4041507A1 (en) * 1990-12-22 1992-06-25 Bosch Gmbh Robert METHOD FOR JOINING A CONDUCTOR FILM WITH AN ELECTRICAL COMPONENT, DEVICE PRODUCED BY IT, AND DEVICE FOR ASSEMBLING A CONDUCTOR FILM
DE19751238A1 (en) * 1997-11-19 1999-05-27 Feintool Int Holding Press tool for making precision components from strip material, and method for servicing tool
JP3930300B2 (en) * 2001-11-20 2007-06-13 日本碍子株式会社 Punching die for simultaneous punching
KR100800208B1 (en) * 2004-05-10 2008-02-01 베아크 가부시끼가이샤 Trimming device and trimming method
CN101637926B (en) * 2009-07-28 2013-06-19 珠海元盛电子科技股份有限公司 Steel knife die for making bonding course and method for making bonding course
CN102189565A (en) * 2010-03-17 2011-09-21 车兆丰 Sheet device packaging blind hole paper tape and stamping method and special stamping die thereof
JP5197870B1 (en) * 2012-02-11 2013-05-15 株式会社メイク・ア・ボックス Punching machine balance correction sheet manufacturing method, punching machine balance correction type, punching machine balance correction method, and punching machine balance correction sheet
CN102886425A (en) * 2012-09-17 2013-01-23 芜湖市续元工贸有限公司 Punching die of sheet metal part
CN102990710A (en) * 2012-10-29 2013-03-27 茅惠杰 Improved punching structure
CN103753642B (en) * 2013-11-08 2015-12-30 青岛盈科精密橡塑有限公司 A kind of positioning molding mould for polymer high-viscosity glue product
CN106604556B (en) * 2017-02-23 2018-01-19 江西联益电子科技有限公司 A kind of PCB processing unit (plant)
CN106925812B (en) * 2017-03-10 2018-09-18 长沙天恒测控技术有限公司 Unpowered drill for electrical sheet surface insulation resistance measuring device
CN109721235B (en) * 2019-01-22 2024-09-13 江苏先河激光技术有限公司 Cell-phone display screen lobe of a leaf device and cell-phone display screen processing system
CN110014476B (en) * 2019-04-12 2020-11-10 江苏神通阀门股份有限公司 Use method of rubber diaphragm punching shear die
CN110154154B (en) * 2019-05-29 2021-06-15 安徽大华半导体科技有限公司 Rib cutting forming device
CN110202638B (en) * 2019-06-12 2021-06-04 惠州市盈帆实业有限公司 Manufacturing method of counter bore of composite circuit board

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB465197A (en) * 1934-07-27 1937-04-27 Charles Hathaway Howland Shear Improvements relating to the cold working of materials
GB465198A (en) * 1934-07-27 1937-04-27 Charles Hathaway Howland Shear Improvements relating to the mechanical working of substances
GB465196A (en) * 1935-07-27 1937-04-27 Charles Hathaway Howland Shear Improvements relating to the production of cold flow in substances
JPS59169799A (en) * 1983-03-15 1984-09-25 塩出　高睦 Hydraulic precise punching press

Also Published As

Publication number Publication date
KR870002754A (en) 1987-04-06
GB2179884A (en) 1987-03-18
CN1011206B (en) 1991-01-16
GB8619051D0 (en) 1986-09-17
SG48189G (en) 1989-12-08
JPS6234798A (en) 1987-02-14
CN86104935A (en) 1987-02-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930805