CH491696A - Process for cutting hexagonal blanks - Google Patents

Process for cutting hexagonal blanks

Info

Publication number
CH491696A
CH491696A CH1138369A CH1138369A CH491696A CH 491696 A CH491696 A CH 491696A CH 1138369 A CH1138369 A CH 1138369A CH 1138369 A CH1138369 A CH 1138369A CH 491696 A CH491696 A CH 491696A
Authority
CH
Switzerland
Prior art keywords
hexagonal blanks
cutting
cutting hexagonal
blanks
hexagonal
Prior art date
Application number
CH1138369A
Other languages
French (fr)
Inventor
Reed Elliott James
Edward Turner Eric Thomas
Original Assignee
Dale Foundries Ltd John
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 Dale Foundries Ltd John filed Critical Dale Foundries Ltd John
Publication of CH491696A publication Critical patent/CH491696A/en

Links

Classifications

    • 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
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working
    • 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
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0524—Plural cutting steps
    • Y10T83/0538—Repetitive transverse severing from leading edge of work
    • Y10T83/0543—Alternately forming products of less than total width of work
    • 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
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0524—Plural cutting steps
    • Y10T83/0577—Repetitive blanking
    • 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
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4531—Work feed increment shorter than longitudinal tool field
    • 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
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4577—Work fed successively to plural tools
    • 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
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/461—With abutment to position work being fed with respect to cutter
    • 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
    • Y10T83/00—Cutting
    • Y10T83/727—With means to guide moving work
    • Y10T83/744—Plural guide elements
    • Y10T83/745—Opposed
    • 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
    • Y10T83/00—Cutting
    • Y10T83/748—With work immobilizer
    • Y10T83/7587—Gapped work-constrainer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CH1138369A 1968-07-26 1969-07-25 Process for cutting hexagonal blanks CH491696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35925/68A GB1212275A (en) 1968-07-26 1968-07-26 Improvements in or relating to the manufacture of hexagonal slugs

Publications (1)

Publication Number Publication Date
CH491696A true CH491696A (en) 1970-06-15

Family

ID=10383067

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1138369A CH491696A (en) 1968-07-26 1969-07-25 Process for cutting hexagonal blanks

Country Status (7)

Country Link
US (1) US3611850A (en)
BE (1) BE736594A (en)
CH (1) CH491696A (en)
DE (1) DE1937818B2 (en)
FR (1) FR2013811A1 (en)
GB (1) GB1212275A (en)
NL (1) NL6911418A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0213854D0 (en) * 2002-06-15 2002-07-24 Aea Technology Plc Radioactive sources
DE60305130T2 (en) * 2003-03-18 2006-12-21 Pem Management, Inc., Wilmington COLD-DUSTED SPACER
US20040182209A1 (en) * 2003-03-18 2004-09-23 Franco James S. Cold-headed standoff
US20070283795A1 (en) * 2006-06-09 2007-12-13 Greenleaf Richard J Punch plug arrangement
US20090044671A1 (en) * 2006-06-09 2009-02-19 Greenleaf Richard J Punch press shedder pin knockout arrangement
CN103567289A (en) * 2012-07-31 2014-02-12 苏州飞宇精密科技股份有限公司 Improved stamping part die with meshes
CN102862191A (en) * 2012-09-27 2013-01-09 莆田市城厢区星华电子模具有限公司 Novel lower die for punching circuit boards
KR101787662B1 (en) * 2014-10-08 2017-10-19 한온시스템 주식회사 Dot punching device for improvement of surface roughness and pattern processing method using the same and the pattern
CN106493222B (en) * 2016-11-15 2018-04-13 安徽江淮汽车集团股份有限公司 A kind of blanking and punching mould structure to sample of composing and laying out

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US444918A (en) * 1891-01-20 Delphia
FR472780A (en) * 1914-05-28 1914-12-17 Alfred De Fries Press for the manufacture of cold nuts
US2600834A (en) * 1947-12-24 1952-06-17 Olin Ind Inc Cutting sheet material into blanks
US2649125A (en) * 1948-12-11 1953-08-18 Illinois Tool Works Washer strip and method and apparatus for producing same

Also Published As

Publication number Publication date
BE736594A (en) 1969-12-31
NL6911418A (en) 1970-01-29
GB1212275A (en) 1970-11-11
US3611850A (en) 1971-10-12
FR2013811A1 (en) 1970-04-10
DE1937818A1 (en) 1970-01-29
DE1937818B2 (en) 1972-06-08

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Legal Events

Date Code Title Description
PL Patent ceased