SE9701147L - Förfarande och verktyg för formning av ett avsmalnande hål i ett arbetsstycke genom pressning - Google Patents

Förfarande och verktyg för formning av ett avsmalnande hål i ett arbetsstycke genom pressning

Info

Publication number
SE9701147L
SE9701147L SE9701147A SE9701147A SE9701147L SE 9701147 L SE9701147 L SE 9701147L SE 9701147 A SE9701147 A SE 9701147A SE 9701147 A SE9701147 A SE 9701147A SE 9701147 L SE9701147 L SE 9701147L
Authority
SE
Sweden
Prior art keywords
hole
pct
tapered
forming
diameter
Prior art date
Application number
SE9701147A
Other languages
English (en)
Other versions
SE9701147D0 (sv
SE507879C2 (sv
Inventor
Hirosato Takeuchi
Shigeru Yasuda
Haruo Kubo
Original Assignee
Nitto Kohki Co
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 Nitto Kohki Co filed Critical Nitto Kohki Co
Publication of SE9701147D0 publication Critical patent/SE9701147D0/sv
Publication of SE9701147L publication Critical patent/SE9701147L/sv
Publication of SE507879C2 publication Critical patent/SE507879C2/sv

Links

Classifications

    • 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
    • B21K1/00—Making machine elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/298—Forming collars by flow-drilling
    • 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
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/16—Remodelling hollow bodies with respect to the shape of the cross-section
    • 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
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
    • B23P9/02—Treating or finishing by applying pressure, e.g. knurling
    • B23P9/025—Treating or finishing by applying pressure, e.g. knurling to inner walls of holes by using axially moving 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
    • Y10T83/04—Processes
    • Y10T83/0596—Cutting wall of hollow 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
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9423—Punching tool
    • Y10T83/9428—Shear-type male tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
SE9701147A 1994-09-29 1997-03-27 Förfarande och verktyg för formning av ett avsmalnande hål i ett arbetsstycke genom pressning SE507879C2 (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP23481194 1994-09-29
JP19843595A JP2935817B2 (ja) 1994-09-29 1995-08-03 プレスによって被加工物にテーパー形状をもつ貫通孔を成形する孔加工方法およびその孔加工用工具
PCT/JP1995/001949 WO1996009904A1 (en) 1994-09-29 1995-09-27 Boring method for forming tapering through hole in work by using press, and boring tool therefor

Publications (3)

Publication Number Publication Date
SE9701147D0 SE9701147D0 (sv) 1997-03-27
SE9701147L true SE9701147L (sv) 1997-05-23
SE507879C2 SE507879C2 (sv) 1998-07-27

Family

ID=26510974

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701147A SE507879C2 (sv) 1994-09-29 1997-03-27 Förfarande och verktyg för formning av ett avsmalnande hål i ett arbetsstycke genom pressning

Country Status (5)

Country Link
US (1) US5816093A (sv)
JP (1) JP2935817B2 (sv)
SE (1) SE507879C2 (sv)
TW (1) TW382604B (sv)
WO (1) WO1996009904A1 (sv)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69330244T2 (de) * 1992-12-07 2001-09-06 Fuji Photo Film Co., Ltd. Perforator für Metallplatten
US6711928B1 (en) 1998-03-17 2004-03-30 Stresswave, Inc. Method and apparatus for producing beneficial stresses around apertures, and improved fatigue life products made by the method
US7047786B2 (en) * 1998-03-17 2006-05-23 Stresswave, Inc. Method and apparatus for improving the fatigue life of components and structures
JP2003522026A (ja) * 2000-02-09 2003-07-22 ストレスウェイヴ・インコーポレーテッド 耐用年数を改善させた構築物の製造方法および装置
JP3629698B2 (ja) * 2000-10-03 2005-03-16 株式会社デンソー 流体噴射ノズルの噴孔加工装置、および流体噴射ノズルの噴孔加工方法
US6408669B1 (en) 2000-11-15 2002-06-25 Delphi Technologies, Inc. Method and apparatus for wheel spindles and the like with improved LRO
KR100415011B1 (ko) * 2002-04-03 2004-01-13 한국항공우주산업 주식회사 타격을 이용하는 수작업 천공 치구
US6851759B2 (en) * 2002-08-29 2005-02-08 Delphi Technologies, Inc. Retaining a brake rotor in an vehicle corner apparatus
DE10261748B4 (de) * 2002-12-30 2011-07-28 Mate Precision Tooling GmbH, 61440 Stanzwerkzeug
EP1581737B1 (en) * 2003-01-09 2009-05-27 Continental Automotive Systems US, Inc. Spray pattern control with non-angled orifices formed on a dimpled fuel injection metering disc having a sac volume reducer
DE10300831B4 (de) * 2003-01-10 2006-10-26 Groz-Beckert Kg Stanzeinrichtung für Green Sheets
US6948665B2 (en) * 2003-06-30 2005-09-27 Siemens Vdo Automotive Corporation Fuel injector including an orifice disc, and a method of forming the orifice disc with an asymmetrical punch
US7163159B2 (en) * 2003-07-15 2007-01-16 Siemens Vdo Automotive Corporation Fuel injector including a compound angle orifice disc
US7744020B2 (en) * 2003-07-21 2010-06-29 Continental Automotive Systems Us, Inc. Fuel injector including an orifice disc, and a method of forming the orifice disc including punching and shaving
US7159436B2 (en) * 2004-04-28 2007-01-09 Siemens Vdo Automotive Corporation Asymmetrical punch
US7201329B2 (en) * 2004-04-30 2007-04-10 Siemens Vdo Automotive Corporation Fuel injector including a compound angle orifice disc for adjusting spray targeting
US7086615B2 (en) 2004-05-19 2006-08-08 Siemens Vdo Automotive Corporation Fuel injector including an orifice disc and a method of forming an oblique spiral fuel flow
US20060157595A1 (en) * 2005-01-14 2006-07-20 Peterson William A Jr Fuel injector for high fuel flow rate applications
US20060192036A1 (en) * 2005-02-25 2006-08-31 Joseph J M Fuel injector including a multifaceted dimple for an orifice disc with a reduced footprint of the multifaceted dimple
US7308814B2 (en) * 2005-10-13 2007-12-18 Gassner Ges.M.B.H. & Co Kg Method for perforating a sheet
DE102006015711B3 (de) * 2006-04-04 2007-10-11 Schuler Pressen Gmbh & Co. Kg Stanzeinrichtung
JP5012365B2 (ja) 2007-09-26 2012-08-29 アイシン・エィ・ダブリュ株式会社 面取り貫通孔を有する部材及びその製造方法
JP2009202272A (ja) 2008-02-27 2009-09-10 Toyota Motor Corp ダイス、工具セット、及びプレス加工方法
US20100294784A1 (en) * 2009-05-19 2010-11-25 Johnson Welded Products, Inc. Extruded port for a pressure vessel and method of manufacture thereof
JP5287917B2 (ja) 2011-03-25 2013-09-11 株式会社デンソー 回転電機の回転子鉄心の製造方法
EP2987566B1 (de) * 2014-08-20 2019-12-04 Feintool International Holding AG Vorrichtung und Verfahren zum Kalibrieren von Grat aufweisenden Schnittflächen an Stanz- oder Feinschneidteilen
JP6645334B2 (ja) * 2016-04-19 2020-02-14 トヨタ紡織株式会社 金属成形品の製造方法及びプレス成形装置
CN114131287B (zh) * 2021-12-08 2023-07-28 武汉华夏精冲技术有限公司 气动挤孔装置及其挤孔方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843927A (en) * 1955-03-03 1958-07-22 Arthur J Stock Method of manufacture of gear teeth
US3044167A (en) * 1959-02-13 1962-07-17 Const Guinard Soc Gang cutting and forming punch for the manufacture of filtering elements
US3494168A (en) * 1968-01-18 1970-02-10 Robert W Williamson Forming tool
GB1367639A (en) * 1971-11-03 1974-09-18 Trent Polytechnic Joint Educat Punching smooth-walled parallel-sided holes in or blanks from metal stock
JPS52132490A (en) * 1976-04-30 1977-11-07 Yoshitaka Nakanishi Method of sinking counter sink in plate blank
JPS532437U (sv) * 1976-06-24 1978-01-11
JPS6012335B2 (ja) * 1976-06-28 1985-04-01 住友化学工業株式会社 ↓ｍ−（２−ヒドロキシ−２−プロピル）キユメンヒドロペルオキシドの分解方法
JPS597529B2 (ja) * 1980-10-28 1984-02-18 日本軽金属株式会社 皿絞り加工方法
JPS57146428A (en) * 1981-03-06 1982-09-09 Taiho Kogyo Co Ltd Piercing method for plate
JPS5927663B2 (ja) * 1981-10-22 1984-07-07 アルプス電気株式会社 プレス加工におけるスクラツプの除去方法
JPS59174233A (ja) * 1983-03-24 1984-10-02 Taiho Kogyo Co Ltd 仕上げ抜き方法及びその装置
US4621553A (en) * 1984-05-30 1986-11-11 Henry Gruchalski Vertical pierce die
JPS6395623A (ja) * 1986-10-13 1988-04-26 Nippon Telegr & Teleph Corp <Ntt> パタン形成方法
JPH0510985Y2 (sv) * 1986-12-10 1993-03-17

Also Published As

Publication number Publication date
SE9701147D0 (sv) 1997-03-27
SE507879C2 (sv) 1998-07-27
JPH08150428A (ja) 1996-06-11
TW382604B (en) 2000-02-21
US5816093A (en) 1998-10-06
JP2935817B2 (ja) 1999-08-16
WO1996009904A1 (en) 1996-04-04

Similar Documents

Publication Publication Date Title
SE9701147D0 (sv) Förfarande och apparat för formning av ett avsmalnande hål i ett arbetsstycke genom pressning
ATE332780T1 (de) Verfahren zur herstellung eines bohrers oder fräsers
US8506282B2 (en) Die and die device
ATE221809T1 (de) Verfahren zum herstellen eines zerspanungswerkzeugs sowie zerspanungswerkzeug
ATE288810T1 (de) Verfahren und vorrichtung zum ausschneiden von blechzuschnitten
DE60018098D1 (de) Herstellungsverfahren eines bohrmeissels zum schlagbohren und bohrmeissel und hartmetalleinsätze dafür
AU2001286227A1 (en) Laser beam machining method and laser beam machining device
ATE226416T1 (de) Vorrichtung zur herstellung von endochondralen oder osteochondralen bohrungen
US7487703B2 (en) Dual headed punch with tapered neck
TW360581B (en) Combined processing apparatus
EP1249294A3 (en) Small hole electric discharge machine drill provided with depth-specific processing means and method of depth-specific processing with small hole electric discharge machine drill
EP0120599A3 (en) Improved drilling method and apparatus
TW362065B (en) Process for beveling the tip of an intravenous (I.V.) catheter
ATA10722001A (de) Vorrichtung zum schneiden biegeweicher, flächiger werkstücke
DK1185391T3 (da) Værktøj til spåntagende bearbejdning
WO2001058640A3 (en) Machine tool and method for machining
KR930702091A (ko) 터릿 펀치 프레스에 의한 측면 절단 가공 방법
TW200510095A (en) Method of drilling
DE50302874D1 (de) Vorrichtung zur Herstellung von Bohrpfählen
JP2001205543A (ja) 金属加工法
JP2677948B2 (ja) コアドリル
ATE493241T1 (de) Verfahren und gerät zum ausbilden eines lochs in weichem material
ES287082U (es) Dispositivo perfeccionado para hacer taladros con un desta- lonamiento
DE10347313A1 (de) Vorrichtung und Verfahren zur Bohrtiefeneinstellung an einer Handbohrmaschine
DE60131777D1 (de) Verfahren zur entfernung von flüssigkeit aus einer werkzeugspindel

Legal Events

Date Code Title Description
NUG Patent has lapsed