DE69535730D1 - Schmiedeverfahren - Google Patents

Schmiedeverfahren

Info

Publication number
DE69535730D1
DE69535730D1 DE69535730T DE69535730T DE69535730D1 DE 69535730 D1 DE69535730 D1 DE 69535730D1 DE 69535730 T DE69535730 T DE 69535730T DE 69535730 T DE69535730 T DE 69535730T DE 69535730 D1 DE69535730 D1 DE 69535730D1
Authority
DE
Germany
Prior art keywords
workpiece
forging dies
opposed
forging
predetermined shape
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 - Lifetime
Application number
DE69535730T
Other languages
English (en)
Other versions
DE69535730T2 (de
Inventor
Paul A Stone
Rickey J Thomas
Stephen R Crosby
Ronald R Biederman
Charles P Gure
Timothy T Mckenzie
Richard A Adams
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Application granted granted Critical
Publication of DE69535730D1 publication Critical patent/DE69535730D1/de
Publication of DE69535730T2 publication Critical patent/DE69535730T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G15/00—Boring or turning tools; Augers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
    • B21K27/02—Feeding devices for rods, wire, or strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K5/00—Making tools or tool parts, e.g. pliers
    • B21K5/02—Making tools or tool parts, e.g. pliers drilling-tools or other for making or working on holes
    • 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
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/03—Processes
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/902—Having central lead-screw
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/905—Having stepped cutting edges
    • Y10T408/906—Axially spaced
    • Y10T408/9065—Axially spaced with central lead
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9093—Each formed by a pair of axially facing facets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Forging (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
DE69535730T 1994-12-30 1995-12-18 Schmiedeverfahren Expired - Lifetime DE69535730T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US366986 1994-12-30
US08/366,986 US5700113A (en) 1994-12-30 1994-12-30 Spade-type boring bit and an associated method and apparatus for forming metallic parts
US08/514,071 US5697738A (en) 1994-12-30 1995-08-11 Spade-type boring bit having chamfered corner portions
US514071 1995-08-11

Publications (2)

Publication Number Publication Date
DE69535730D1 true DE69535730D1 (de) 2008-04-17
DE69535730T2 DE69535730T2 (de) 2009-03-19

Family

ID=23445470

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69535323T Expired - Lifetime DE69535323T2 (de) 1994-12-30 1995-12-18 Schmiedeverfahren und -vorrichtung
DE69535730T Expired - Lifetime DE69535730T2 (de) 1994-12-30 1995-12-18 Schmiedeverfahren

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69535323T Expired - Lifetime DE69535323T2 (de) 1994-12-30 1995-12-18 Schmiedeverfahren und -vorrichtung

Country Status (11)

Country Link
US (2) US5700113A (de)
EP (3) EP1502675B1 (de)
JP (2) JP3315988B2 (de)
CN (1) CN1056793C (de)
AT (2) ATE387974T1 (de)
AU (1) AU4601196A (de)
DE (2) DE69535323T2 (de)
ES (1) ES2301141T3 (de)
HU (1) HUT76966A (de)
NZ (2) NZ334160A (de)
WO (1) WO1996020803A1 (de)

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CN210025632U (zh) * 2018-10-26 2020-02-07 博世电动工具（中国）有限公司 扁钻和无绳手持电动工具
CN110497166A (zh) * 2019-08-13 2019-11-26 成都精蓉创科技有限公司 一种用于全自动丝焊机的深腔焊劈刀及其生产工艺
CN110513050B (zh) * 2019-09-30 2021-01-26 胜利油田盛辉石油技术开发有限责任公司 可移动补偿式钻头装置
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DE102021206797A1 (de) * 2021-06-30 2023-01-05 Robert Bosch Gesellschaft mit beschränkter Haftung Holzbohrvorrichtung, Holzbohrsystem und Verfahren zur Herstellung einer Holzbohrvorrichtung
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Also Published As

Publication number Publication date
ES2301141T3 (es) 2008-06-16
AU4601196A (en) 1996-07-24
DE69535730T2 (de) 2009-03-19
EP1502675A2 (de) 2005-02-02
EP1502675A3 (de) 2005-04-20
NZ334160A (en) 2000-07-28
CN1177312A (zh) 1998-03-25
EP1736256B1 (de) 2008-03-05
ATE346704T1 (de) 2006-12-15
JP3315988B2 (ja) 2002-08-19
US5697738A (en) 1997-12-16
HUT76966A (hu) 1998-01-28
JP3955746B2 (ja) 2007-08-08
US5700113A (en) 1997-12-23
EP0800430A4 (de) 2002-10-16
EP0800430A1 (de) 1997-10-15
ATE387974T1 (de) 2008-03-15
EP1502675B1 (de) 2006-11-29
JPH10511896A (ja) 1998-11-17
NZ300765A (en) 1998-11-25
EP1736256A3 (de) 2007-01-03
DE69535323D1 (de) 2007-01-11
JP2002086245A (ja) 2002-03-26
DE69535323T2 (de) 2007-06-28
EP1736256A2 (de) 2006-12-27
CN1056793C (zh) 2000-09-27
WO1996020803A1 (en) 1996-07-11

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