CH528849A - Gerät zum Lochen von gedruckten Schaltungsplatten - Google Patents

Gerät zum Lochen von gedruckten Schaltungsplatten

Info

Publication number
CH528849A
CH528849A CH1276471A CH1276471A CH528849A CH 528849 A CH528849 A CH 528849A CH 1276471 A CH1276471 A CH 1276471A CH 1276471 A CH1276471 A CH 1276471A CH 528849 A CH528849 A CH 528849A
Authority
CH
Switzerland
Prior art keywords
printed circuit
circuit boards
punching printed
punching
boards
Prior art date
Application number
CH1276471A
Other languages
English (en)
Inventor
Weber Heinz
Original Assignee
Euratom
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 Euratom filed Critical Euratom
Publication of CH528849A publication Critical patent/CH528849A/de

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
    • H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
    • 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
    • B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0266—Marks, test patterns or identification means
    • H05K1/0269—Marks, test patterns or identification means for visual or optical inspection
    • 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
    • H05K2201/09—Shape and layout
    • H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/09918—Optically detected marks used for aligning tool relative to the PCB, e.g. for mounting of 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CH1276471A 1970-10-22 1971-08-31 Gerät zum Lochen von gedruckten Schaltungsplatten CH528849A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU61907 1970-10-22

Publications (1)

Publication Number Publication Date
CH528849A true CH528849A (de) 1972-09-30

Family

ID=19726520

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1276471A CH528849A (de) 1970-10-22 1971-08-31 Gerät zum Lochen von gedruckten Schaltungsplatten

Country Status (8)

Country Link
BE (1) BE774052A (de)
CH (1) CH528849A (de)
DE (1) DE2143384A1 (de)
FR (1) FR2113159A5 (de)
GB (1) GB1335479A (de)
IT (1) IT940935B (de)
LU (1) LU61907A1 (de)
NL (1) NL7112617A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103008441B (zh) * 2012-12-25 2016-12-28 贵州黎阳航空动力有限公司 一种薄壁型面小孔加工计算方法
CN114833611B (zh) * 2022-07-04 2022-09-30 广东原点智能技术有限公司 可识别工件型号的夹具及数控机床
CN117921377B (zh) * 2024-01-23 2024-10-15 无锡高锻精机科技有限公司 一种用于汽车零部件的防变形精密模具及使用方法

Also Published As

Publication number Publication date
FR2113159A5 (de) 1972-06-23
GB1335479A (en) 1973-10-31
BE774052A (de) 1971-11-12
LU61907A1 (de) 1972-03-03
NL7112617A (de) 1972-04-25
IT940935B (it) 1973-02-20
DE2143384A1 (de) 1972-04-27

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Legal Events

Date Code Title Description
PL Patent ceased