ES8800094A1 - Manufacturing a punching or cutting tools and tools thus obtained - Google Patents

Manufacturing a punching or cutting tools and tools thus obtained

Info

Publication number
ES8800094A1
ES8800094A1 ES556295A ES556295A ES8800094A1 ES 8800094 A1 ES8800094 A1 ES 8800094A1 ES 556295 A ES556295 A ES 556295A ES 556295 A ES556295 A ES 556295A ES 8800094 A1 ES8800094 A1 ES 8800094A1
Authority
ES
Spain
Prior art keywords
punching
tools
manufacturing
fillets
bead
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
ES556295A
Other languages
Spanish (es)
Other versions
ES556295A0 (en
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.)
Bobst Mex SA
Original Assignee
Bobst SA
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 Bobst SA filed Critical Bobst SA
Publication of ES8800094A1 publication Critical patent/ES8800094A1/en
Publication of ES556295A0 publication Critical patent/ES556295A0/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/40—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools shearing tools
    • B23P15/406—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools shearing tools rotary or plane die cutters
    • 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
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • 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
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/384—Cutting-out; Stamping-out using rotating drums
    • 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
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4472—Cutting edge section features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Wire Processing (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

A punching tool (6) is made by depositing, e.g. by means of ultra-fine spraying, a bead of material onto the side surface of a metal cylinder (7) in accordance with an arrangement forming a meshed network of punching fillets (10) and pressing fillets (11). The bead of material is then machined e.g. by means of electroerosion using a flat graphite electrode, the remainder of the side surface of the cylinder being excluded. The method can be used for manufacturing tools used in the field of rotary punching of paper and cardboard.
ES556295A 1985-06-19 1986-06-19 Manufacturing a punching or cutting tools and tools thus obtained Expired ES8800094A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2595/85A CH666219A5 (en) 1985-06-19 1985-06-19 METHOD FOR MANUFACTURING A CUTTING TOOL AND THE TOOL OBTAINED THEREBY.

Publications (2)

Publication Number Publication Date
ES8800094A1 true ES8800094A1 (en) 1987-10-16
ES556295A0 ES556295A0 (en) 1987-10-16

Family

ID=4237304

Family Applications (2)

Application Number Title Priority Date Filing Date
ES556295A Expired ES8800094A1 (en) 1985-06-19 1986-06-19 Manufacturing a punching or cutting tools and tools thus obtained
ES1987296527U Expired ES296527Y (en) 1985-06-19 1987-05-12 A CUTTING TOOL

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1987296527U Expired ES296527Y (en) 1985-06-19 1987-05-12 A CUTTING TOOL

Country Status (9)

Country Link
JP (1) JPS61293730A (en)
CA (1) CA1267074A (en)
CH (1) CH666219A5 (en)
DE (1) DE3619765A1 (en)
ES (2) ES8800094A1 (en)
FR (1) FR2583669A1 (en)
GB (1) GB2176720B (en)
IT (1) IT1189747B (en)
SE (1) SE8602711L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720203A1 (en) * 1987-06-16 1988-12-29 Franz Hofele METHOD FOR PRODUCING A SPACE TOOL
DE3739792A1 (en) * 1987-11-24 1989-06-08 Fraunhofer Ges Forschung Method and device for manufacturing cutting or stamping tools as well as cutting or stamping tool
CH678832A5 (en) * 1989-04-14 1991-11-15 Bobst Sa
DE3937024A1 (en) * 1989-11-07 1991-05-08 Bielomatik Leuze & Co DEVICE FOR PRODUCING INSERTS FOR SHIPPING SHELLS
FR2705273B1 (en) * 1993-05-19 1995-07-21 Komori Chambon Rotary shaping device and method of manufacturing this device.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796851A (en) * 1968-08-14 1974-03-12 Bernal Rotary Syst Inc Apparatus for making cylindrical dies
GB1322090A (en) * 1971-12-31 1973-07-04 Schuchardt R Cutting apparatus and method of making such tools
US3905283A (en) * 1974-05-08 1975-09-16 Rockwell International Corp Improved rotary cutting die
US3952179A (en) * 1974-05-08 1976-04-20 Rockwell International Corporation Rotary cutting die and method for its production
JPS527859A (en) * 1975-07-09 1977-01-21 Tokyo Electric Co Ltd Method of making press working dies
JPS5577425A (en) * 1978-12-06 1980-06-11 Inst Tech Precision Eng Working method of cutter tool by electrical discharge
DE2907325A1 (en) * 1979-02-24 1980-09-04 Winkler Duennebier Kg Masch CUTTING ROLLER FOR PRODUCING PROFILED INTERIOR AND EXTERIOR CUTS
DE3047886A1 (en) * 1979-12-20 1981-10-29 The Fujikura Cable Works, Ltd., Tokyo METHOD FOR PRODUCING A PUNCHING TOOL AND PUNCHING TOOL PRODUCED BY THIS METHOD

Also Published As

Publication number Publication date
JPS61293730A (en) 1986-12-24
GB8610411D0 (en) 1986-06-04
ES296527U (en) 1987-10-16
SE8602711D0 (en) 1986-06-18
DE3619765C2 (en) 1991-02-14
ES296527Y (en) 1988-04-16
CA1267074A (en) 1990-03-27
SE8602711L (en) 1986-12-20
DE3619765A1 (en) 1987-01-02
GB2176720B (en) 1988-05-11
GB2176720A (en) 1987-01-07
IT1189747B (en) 1988-02-04
CH666219A5 (en) 1988-07-15
IT8612467A0 (en) 1986-04-18
ES556295A0 (en) 1987-10-16
FR2583669A1 (en) 1986-12-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303