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KR870002754A - How to punch laminate for electrical use - Google Patents

How to punch laminate for electrical use Download PDF

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Publication number
KR870002754A
KR870002754A KR1019860006358A KR860006358A KR870002754A KR 870002754 A KR870002754 A KR 870002754A KR 1019860006358 A KR1019860006358 A KR 1019860006358A KR 860006358 A KR860006358 A KR 860006358A KR 870002754 A KR870002754 A KR 870002754A
Authority
KR
South Korea
Prior art keywords
laminate
punching
holes
radius
blank holder
Prior art date
Application number
KR1019860006358A
Other languages
Korean (ko)
Inventor
오사무 야마다
히로오 무라가미
히메기 이리구지
겐지 쯔가니시
Original Assignee
미쓰다 가쓰시게
가부시기 가이샤 히다찌 세이사꾸쇼
원본미기재
히다찌화학 가부시끼 가이샤
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 미쓰다 가쓰시게, 가부시기 가이샤 히다찌 세이사꾸쇼, 원본미기재, 히다찌화학 가부시끼 가이샤 filed Critical 미쓰다 가쓰시게
Publication of KR870002754A publication Critical patent/KR870002754A/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
    • H05K3/02—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)

Abstract

내용 없음No content

Description

전기적 사용목적의 라미네이트(laminate)를 펀치(punch)하는 방법How to punch laminate for electrical use

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 펀치 동작의 방발을 적용할 수 있는 전기적 사용을 위한 라미네이트의 펀칭장치를 나타낸 부분적인 단면도.1 is a partial cross-sectional view showing a punching device of a laminate for electrical use that can be applied to the outbreak of the punch operation according to the present invention.

제2도는 전기적 사용을 위한 라미네이트에서 발생하는 크랙크를 나타낸 평면도.2 is a plan view showing cracks occurring in a laminate for electrical use.

제3도는 펀칭 동작중에 전기적 사용을 위한 라미네이트에서 발생하는 물질의 유동을 나타낸 부분 단면도.3 is a partial cross-sectional view showing the flow of material in a laminate for electrical use during a punching operation.

Claims (4)

다수의 펀치와, 다수의 다이와 그리고 하나의 블랭크 홀더로 이루어지는 펀칭장치를 사용하여, 전기적 사용목적의 라미네이트내에 구멍을 뚫는 방법으로서 상기의 블랭크 홀더의 압력을 상기의 라미네이트의 장력의 20%와 같거나 그보다 크도록 설정하는 것을 특징으로 하는 라미네이트를 펀치하는 방법.Using a punching device consisting of a plurality of punches, a plurality of dies, and a blank holder, the pressure of the blank holder is equal to 20% of the tension of the laminate, as a method of punching holes in the laminate for electrical use. A method of punching a laminate, characterized in that it is set to be larger than that. 청구범위 제1항의 라미네이트를 청구하는 방법에 있어서, 라미네이트내의 펀치된 구멍들과 중심이 일치하여 상기의 펀치된 구멍의 변경과 같거나 그보다 큰 반경을 갖는 라미네이트 내의 각각의 펀치된 구멍주위의 영역내에 상기한대로 설정되는 블랭크홀더 압력을 가하여 주는 것을 특징으로 하는 라미네이트를 펀치하는 방법.A method for claim for a laminate of claim 1, the method comprising claiming within a region around each punched hole in a laminate having a radius centered with the punched holes in the laminate and having a radius equal to or greater than the change in the punched hole. A method of punching a laminate, characterized by applying a blank holder pressure set as described above. 상기의 구멍을 펀치하기 위해 펀치들을 발동시키는 동안 상기의 라미네이트의 장력의 20%와 같거나 그보다 큰 압력을 상기의 펀치된 구멍으로부터 적어도 상기의 펀치된 구멍의 반경 2배의 반경을 갖는 영역에 가해주는 것을 특징으로 하는 라미네이트를 펀치하는 방법.While invoking the punches to punch the holes, a pressure equal to or greater than 20% of the tension of the laminate is applied to an area having a radius of at least twice the radius of the punched holes from the punched holes. Giving a method for punching a laminate. 청구범위 제3항의 라미네이트를 펀치하는 방법에 있어서, 각각의 구멍 주위의 블랭크 홀더 위에 형성되는 상기의 라미네이트를 지지하기 위한 고리 모양의 돌출부에 의해 상기의 압력을 가해주는 것을 특징으로 하는 라미네이트를 펀치하는 방법.A method of punching a laminate of claim 3, wherein the pressure is applied by an annular projection for supporting the laminate formed on the blank holder around each hole. Way. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860006358A 1985-08-07 1986-08-01 How to punch laminate for electrical use KR870002754A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60172350A JPS6234798A (en) 1985-08-07 1985-08-07 Printed circuit board punching method
JP172350 1985-08-07

Publications (1)

Publication Number Publication Date
KR870002754A true KR870002754A (en) 1987-04-06

Family

ID=15940269

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006358A KR870002754A (en) 1985-08-07 1986-08-01 How to punch 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
JP4646908B2 (en) * 2004-05-10 2011-03-09 株式会社 ベアック Trimming apparatus 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
GB8619051D0 (en) 1986-09-17
CN86104935A (en) 1987-02-04
JPS6234798A (en) 1987-02-14
GB2179884A (en) 1987-03-18
CN1011206B (en) 1991-01-16
GB2179884B (en) 1989-04-05
SG48189G (en) 1989-12-08

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