AU610014B2 - Method of producing valve seating of high surface quality - Google Patents

Method of producing valve seating of high surface quality Download PDF

Info

Publication number
AU610014B2
AU610014B2 AU40214/89A AU4021489A AU610014B2 AU 610014 B2 AU610014 B2 AU 610014B2 AU 40214/89 A AU40214/89 A AU 40214/89A AU 4021489 A AU4021489 A AU 4021489A AU 610014 B2 AU610014 B2 AU 610014B2
Authority
AU
Australia
Prior art keywords
valve
seat
valve member
acting
surface portion
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.)
Ceased
Application number
AU40214/89A
Other languages
English (en)
Other versions
AU4021489A (en
Inventor
Siegfried Schweizer
Werner Sefz
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 AU4021489A publication Critical patent/AU4021489A/en
Application granted granted Critical
Publication of AU610014B2 publication Critical patent/AU610014B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B24B15/08—Machines or devices designed for grinding seat surfaces; Accessories therefor for grinding co-operating seat surfaces by moving one over the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B24B15/04—Machines or devices designed for grinding seat surfaces; Accessories therefor on valve members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Lift Valve (AREA)
AU40214/89A 1988-08-26 1989-08-25 Method of producing valve seating of high surface quality Ceased AU610014B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3828987 1988-08-26
DE3828987 1988-08-26
DE3925043 1989-07-28
DE3925043A DE3925043A1 (de) 1988-08-26 1989-07-28 Verfahren und vorrichtung zur herstellung von dichtflaechen an ventilen

Publications (2)

Publication Number Publication Date
AU4021489A AU4021489A (en) 1990-03-01
AU610014B2 true AU610014B2 (en) 1991-05-09

Family

ID=25871522

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40214/89A Ceased AU610014B2 (en) 1988-08-26 1989-08-25 Method of producing valve seating of high surface quality

Country Status (10)

Country Link
US (2) US5315792A (enExample)
JP (1) JP2804107B2 (enExample)
KR (1) KR0139416B1 (enExample)
AU (1) AU610014B2 (enExample)
BR (1) BR8904284A (enExample)
DE (1) DE3925043A1 (enExample)
ES (1) ES2014891A6 (enExample)
FR (1) FR2635708B1 (enExample)
GB (1) GB2222103B (enExample)
IT (1) IT1231496B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06649U (ja) * 1992-06-04 1994-01-11 西日本プラント工業株式会社 蒸気止め弁バックシート面摺合わせ装置
US5634842A (en) * 1995-11-08 1997-06-03 Ernst Thielenhaus Kg Apparatus for the precision grinding of conical seats for cylindrical nozzle workpieces
DE19545333A1 (de) * 1995-12-05 1997-06-12 Bosch Gmbh Robert Ventilschließkörper und Verfahren und Vorrichtung zur Herstellung von Dichtsitzen an Ventilschließkörpern
DE19602068C2 (de) * 1996-01-20 1998-07-02 Bosch Gmbh Robert Verfahren und Vorrichtung zur Herstellung von rotationssymmetrischen Ventilsitzflächen mit hoher Oberflächengüte an Ventilen, insbesondere Brennstoffeinspritzventilen für Brennkraftmaschinen
JP3745829B2 (ja) * 1996-05-15 2006-02-15 株式会社デンソー テーパ面研削方法およびテーパ面研削装置
US5860601A (en) * 1996-11-08 1999-01-19 Siemens Automotive Corporation Fuel injector needle tip
RU2152863C2 (ru) * 1998-05-27 2000-07-20 Загороднюк Павел Дмитриевич Устройство для групповой притирки распылителей топливной аппаратуры
US6543136B1 (en) 2000-06-29 2003-04-08 Siemens Automotive Corporation Method for improved valve seating of a fuel injector by coining and a valve made thereby
US6385847B1 (en) 2000-09-13 2002-05-14 Eaton Corporation Seat faced engine valves and method of making seat faced engine valves
US6913528B2 (en) * 2001-03-19 2005-07-05 Speedfam-Ipec Corporation Low amplitude, high speed polisher and method
DE10225196A1 (de) * 2002-06-06 2004-03-04 Siemens Ag Verfahren zur Herstellung eines Dichtsitzes
EP1400311B1 (en) * 2002-08-20 2005-07-13 Siemens VDO Automotive S.p.A. Method for producing an injector with a common plane end face
DE102005008436A1 (de) * 2005-02-24 2006-08-31 Robert Bosch Gmbh Vorrichtung und Verfahren zur Bearbeitung des Ventilsitzes eines Kraftstoffeinspritzventils
JP4915519B2 (ja) * 2007-03-16 2012-04-11 富士通株式会社 多層配線基板構造
CN102126177B (zh) * 2010-11-01 2012-12-19 朱治鸣 一种阀门密封面研磨装置
CN102126178B (zh) * 2010-11-01 2013-01-02 朱治鸣 一种阀门密封面数控研磨系统
CN102126176B (zh) * 2010-11-01 2013-05-29 朱治鸣 一种便携式阀门密封面研磨装置底座
KR101357622B1 (ko) * 2011-11-25 2014-02-06 (주)대남테크 인젝터용 밸브 바디 재가공장치
DE102012205044A1 (de) * 2012-03-29 2013-10-02 Continental Automotive Gmbh Verfahren zum Verbessern einer Maßhaltigkeit einer Kraftstoffinjektor-Komponente sowie Kraftstoffinjektor-Komponente
US20140302750A1 (en) * 2013-04-05 2014-10-09 Dexter Innovative Solutions LLC Valve Reseating
CN103481182B (zh) * 2013-09-05 2015-10-28 中国西电电气股份有限公司 一种液压弹簧机构换向阀阀芯阀套配研装置
RU178433U1 (ru) * 2017-03-30 2018-04-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный аграрный университет" Стенд для восстановления седла клапана насос-форсунки
CN110509144A (zh) * 2019-09-05 2019-11-29 滨州职业学院 一种船舶柴油机用打磨设备
CN117300803B (zh) * 2023-09-27 2025-10-24 中国华能集团有限公司 安全阀研磨装置及研磨方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU154254B2 (en) * 1952-02-04 1952-04-10 Method and means for removing material from solid body

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE378975C (de) * 1923-08-09 Arthur Hoeland C Maschine zum Einschleifen konischer Glasstoepsel in die Haelse von Glasflaschen
US950565A (en) * 1907-06-17 1910-03-01 Pope Mfg Company Machine for grinding valve-cage seats.
DE639666C (de) * 1932-05-29 1936-12-10 Bartos & Co Maschinenfabrik J Verfahren und Vorrichtung zum maschinellen Einschleifen von Haehnen
US2268723A (en) * 1938-11-12 1942-01-06 Merco Nordstrom Valve Co Method of lapping valve plugs
US2621447A (en) * 1950-04-03 1952-12-16 Beer Wilhelm Grinding machine
DE1960334A1 (de) * 1969-08-21 1971-04-29 Fortinato Tacchetti Maschine zum Schleifen ineinandergleitbarer zylindrischer Teile,besonders von Injektoren von Dieselmotoren
JPS51138996A (en) * 1975-05-27 1976-11-30 Mukoujima Zoki Kk A fitter for a fluid valve
US4043084A (en) * 1976-02-23 1977-08-23 Arthur Kuris Ultrasonic perspective carving
SU916267A2 (en) * 1976-04-05 1982-03-30 Tsnii K I Toplivnoi Method of finish working of conical surfaces
JPS56107870A (en) * 1980-01-30 1981-08-27 Inoue Japax Res Inc Grinder
SU944881A1 (ru) * 1980-06-23 1982-07-23 Белорусский Ордена Трудового Красного Знамени Политехнический Институт Станок дл притирки кранов
NL8006681A (nl) * 1980-12-09 1982-07-01 Skf Ind Trading & Dev Werkwijze voor het tot een zuivere bolvorm slijpen van ruw gevormde bolvormige voorwerpen.
JPS60242956A (ja) * 1984-05-16 1985-12-02 Japan Electronic Control Syst Co Ltd 内燃機関用燃料噴射弁のノズル部の加工方法
SU1263503A2 (ru) * 1985-01-11 1986-10-15 Научно-производственное объединение по топливной аппаратуре двигателей "ЦНИТА" Станок дл доводки конических поверхностей
SU1293000A1 (ru) * 1985-10-31 1987-02-28 Государственный Всесоюзный Научно-Исследовательский Технологический Институт Ремонта И Эксплуатации Машинно-Тракторного Парка Способ гидроабразивной обработки внутренних поверхностей заготовок с отверсти ми ппреимущественно корпусов распылителей форсунок дизел и устройство дл его осуществлени
SU1509230A1 (ru) * 1987-04-27 1989-09-23 Научно-производственное объединение по топливной аппаратуре двигателей Способ абразивной обработки

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU154254B2 (en) * 1952-02-04 1952-04-10 Method and means for removing material from solid body
AU2773257A (en) * 1957-05-10 1958-10-16 Charles Hagan & Company Limited An improved valve lapping tool
AU232091B2 (en) * 1959-03-31 1959-10-01 The Sheffield Corporation Machine tool

Also Published As

Publication number Publication date
DE3925043C2 (enExample) 1990-08-16
FR2635708B1 (fr) 1994-07-29
US5303509A (en) 1994-04-19
KR900003528A (ko) 1990-03-26
GB2222103B (en) 1992-04-29
FR2635708A1 (fr) 1990-03-02
BR8904284A (pt) 1991-02-26
GB2222103A (en) 1990-02-28
JPH033769A (ja) 1991-01-09
AU4021489A (en) 1990-03-01
GB8918847D0 (en) 1989-09-27
KR0139416B1 (ko) 1998-07-01
IT1231496B (it) 1991-12-07
US5315792A (en) 1994-05-31
JP2804107B2 (ja) 1998-09-24
DE3925043A1 (de) 1990-03-08
IT8921508A0 (it) 1989-08-11
ES2014891A6 (es) 1990-07-16

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