FR2348003A1 - Procede et dispositif pour le tronconnage d'un fil ou d'un feuillard - Google Patents

Procede et dispositif pour le tronconnage d'un fil ou d'un feuillard

Info

Publication number
FR2348003A1
FR2348003A1 FR7708530A FR7708530A FR2348003A1 FR 2348003 A1 FR2348003 A1 FR 2348003A1 FR 7708530 A FR7708530 A FR 7708530A FR 7708530 A FR7708530 A FR 7708530A FR 2348003 A1 FR2348003 A1 FR 2348003A1
Authority
FR
France
Prior art keywords
strip
cutting
wire
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.)
Granted
Application number
FR7708530A
Other languages
English (en)
Other versions
FR2348003B3 (fr
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2348003A1 publication Critical patent/FR2348003A1/fr
Application granted granted Critical
Publication of FR2348003B3 publication Critical patent/FR2348003B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/086—Means for treating work or cutting member to facilitate cutting by vibrating, e.g. ultrasonically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D23/00—Machines or devices for shearing or cutting profiled stock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies
    • H01L24/78—Apparatus for connecting with wire connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
    • H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
    • H01L2224/45001—Core members of the connector
    • H01L2224/4501—Shape
    • H01L2224/45012—Cross-sectional shape
    • H01L2224/45014—Ribbon connectors, e.g. rectangular cross-section
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
    • H01L2224/78—Apparatus for connecting with wire connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
    • H01L2224/78—Apparatus for connecting with wire connectors
    • H01L2224/7825—Means for applying energy, e.g. heating means
    • H01L2224/783—Means for applying energy, e.g. heating means by means of pressure
    • H01L2224/78301—Capillary
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S228/00—Metal fusion bonding
    • Y10S228/904—Wire bonding
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49194—Assembling elongated conductors, e.g., splicing, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Wire Processing (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
FR7708530A 1976-04-14 1977-03-22 Procede et dispositif pour le tronconnage d'un fil ou d'un feuillard Granted FR2348003A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762616521 DE2616521A1 (de) 1976-04-14 1976-04-14 Verfahren und vorrichtung zum abtrennen eines drahtes oder eines bandes

Publications (2)

Publication Number Publication Date
FR2348003A1 true FR2348003A1 (fr) 1977-11-10
FR2348003B3 FR2348003B3 (fr) 1980-01-11

Family

ID=5975419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708530A Granted FR2348003A1 (fr) 1976-04-14 1977-03-22 Procede et dispositif pour le tronconnage d'un fil ou d'un feuillard

Country Status (5)

Country Link
US (1) US4099663A (fr)
JP (1) JPS52126587A (fr)
DE (1) DE2616521A1 (fr)
FR (1) FR2348003A1 (fr)
GB (1) GB1555614A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147658A (ja) * 1984-08-14 1986-03-08 Nec Kansai Ltd 半導体装置の製造方法
US4658503A (en) * 1984-09-04 1987-04-21 Mts Vektronics Corporation Method and apparatus for terminal insertion
US4757606A (en) * 1984-09-04 1988-07-19 Mts Vektronics Corporation Method and apparatus for terminal insertion
US4750666A (en) * 1986-04-17 1988-06-14 General Electric Company Method of fabricating gold bumps on IC's and power chips
US5060843A (en) * 1989-06-07 1991-10-29 Nec Corporation Process of forming bump on electrode of semiconductor chip and apparatus used therefor
JP3422937B2 (ja) * 1998-07-27 2003-07-07 株式会社新川 ワイヤボンディングにおけるボール形成方法
US6471116B2 (en) * 2001-01-19 2002-10-29 Orthodyne Electronics Corporation Wire bonding spool system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747198A (en) * 1971-08-19 1973-07-24 Gen Electric Tailless wedge bonding of gold wire to palladium-silver cermets
AR204599A1 (es) * 1975-08-21 1976-02-12 Ims Ltd Novedosa herramienta de mano para la rotura manual o digital de ampolletas de vidrio selladas

Also Published As

Publication number Publication date
JPS52126587A (en) 1977-10-24
DE2616521A1 (de) 1977-11-03
GB1555614A (en) 1979-11-14
FR2348003B3 (fr) 1980-01-11
US4099663A (en) 1978-07-11

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