ATE225226T1 - Gerät und methode zum bearbeiten von ventilsitzen in zylinderköpfen von motoren - Google Patents

Gerät und methode zum bearbeiten von ventilsitzen in zylinderköpfen von motoren

Info

Publication number
ATE225226T1
ATE225226T1 AT96919115T AT96919115T ATE225226T1 AT E225226 T1 ATE225226 T1 AT E225226T1 AT 96919115 T AT96919115 T AT 96919115T AT 96919115 T AT96919115 T AT 96919115T AT E225226 T1 ATE225226 T1 AT E225226T1
Authority
AT
Austria
Prior art keywords
spindle
spherical head
arm
pantograph
sphere
Prior art date
Application number
AT96919115T
Other languages
English (en)
Inventor
Brice Harmand
Pierre Harmand
Original Assignee
Brice Harmand
Pierre Harmand
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 Brice Harmand, Pierre Harmand filed Critical Brice Harmand
Application granted granted Critical
Publication of ATE225226T1 publication Critical patent/ATE225226T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/545—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only comprising spherical surfaces
    • B23Q1/5456—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only comprising spherical surfaces with one supplementary rotating pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/02—Milling surfaces of revolution
    • B23C3/05—Finishing valves or valve seats
    • B23C3/051—Reconditioning of valve seats
    • B23C3/053—Reconditioning of valve seats having means for guiding the tool carrying spindle
    • B23C3/055—Reconditioning of valve seats having means for guiding the tool carrying spindle for engines
    • 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
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
    • Y10T408/557—Frictionally engaging sides of opening in work
    • Y10T408/558—Opening coaxial with Tool
    • Y10T408/5587—Valve fitting
    • 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
    • Y10T408/91—Machine frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Drilling And Boring (AREA)
AT96919115T 1995-06-14 1996-06-04 Gerät und methode zum bearbeiten von ventilsitzen in zylinderköpfen von motoren ATE225226T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/490,468 US5613809A (en) 1995-06-14 1995-06-14 Apparatus and method for machining valve seats in an engine cylinder head
PCT/US1996/009072 WO1997000150A1 (en) 1995-06-14 1996-06-04 Apparatus and method for machining valve seats in an engine cylinder head

Publications (1)

Publication Number Publication Date
ATE225226T1 true ATE225226T1 (de) 2002-10-15

Family

ID=23948184

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96919115T ATE225226T1 (de) 1995-06-14 1996-06-04 Gerät und methode zum bearbeiten von ventilsitzen in zylinderköpfen von motoren

Country Status (6)

Country Link
US (2) US5613809A (de)
EP (1) EP0879110B1 (de)
AT (1) ATE225226T1 (de)
AU (1) AU6153896A (de)
DE (1) DE69624141T2 (de)
WO (1) WO1997000150A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5769576A (en) * 1995-06-13 1998-06-23 Machines Serdi Device for positioning a machining spindle using its pilot rod
US5829928A (en) * 1995-06-14 1998-11-03 Harmand Family Limited Partnership Apparatus and method for machining valve seats in an engine cylinder head
US5613809A (en) * 1995-06-14 1997-03-25 Harmand; Brice Apparatus and method for machining valve seats in an engine cylinder head
US6640410B2 (en) 1998-04-13 2003-11-04 Harmand Family Limited Partnership Line transfer system with a contour machining head
US6530727B2 (en) 1998-04-13 2003-03-11 Harmand Family Limited Partnership Contour machining head
US6086293A (en) * 1998-04-13 2000-07-11 Harmand Family Limited Partnership Cutting tool for machining valve seats
AU6538200A (en) * 1999-08-12 2001-03-13 Harmand Family Limited Partnership System and method for designing customer specified machining tips
EP1427567A4 (de) * 2001-07-20 2006-12-20 Harmand Family Ltd Partnership Linientransfersystem mit einem konturbearbeitungskopf
US20030100248A1 (en) * 2001-11-26 2003-05-29 Machines Serdi Boring head with tool advance independent of rotation
GB2413634B (en) * 2004-04-26 2006-06-21 Fenn Engineering Ltd A valve seat gauging system
CN100341662C (zh) * 2005-06-02 2007-10-10 林仙根 雕铣机万向斜度头
CN101574782B (zh) * 2008-05-10 2010-09-29 林仙根 雕铣机主轴万向支架
US20110275280A1 (en) * 2010-05-07 2011-11-10 National Formosa University Method of auto scanning and scraping a work piece for a hard rail
CN102079055A (zh) * 2011-03-03 2011-06-01 中山建德工业有限公司 卧式阀芯数控加工机
CN102371382B (zh) * 2011-10-27 2013-10-30 宁波华成阀门有限公司 用于加工阀体内腔两端平面的加工装置
ITMI20130835A1 (it) * 2013-05-22 2014-11-23 Metrel S P A Attrezzatura modulare, particolarmente per il controllo delle sedi delle valvole ricavate nelle teste dei motori a combustione interna.
CN105033311A (zh) * 2015-08-17 2015-11-11 无锡市海昌机械设备有限公司 一种多功能冲孔设备
CN108080672A (zh) * 2017-12-08 2018-05-29 合肥市春华起重机械有限公司 一种汽车零件打孔装置
CN108907276B (zh) * 2018-06-25 2020-06-12 绍兴市寅创科技有限公司 一种基于计算机生产用便于废料回收的打孔装置
CN110303407B (zh) * 2019-08-05 2024-02-09 四川欧曼机械有限公司 一种自动球型阀座研磨机
DE102023103290B3 (de) 2023-02-10 2024-07-18 Hl Mando Corporation Schwimmender Bremssattel mit plattenförmigem Bereich zum Anliegen an einem Bremsbelag sowie Werkzeug und Verfahren zur Bearbeitung desselben
CN118752262B (zh) * 2024-09-05 2025-01-24 开禾科技(宁波)有限公司 一种高速减材制造装置及减材制造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728940A (en) * 1971-02-01 1973-04-24 Tobin Arp Mfg Co Apparatus for cutting valve seats in engine castings
DE2420273A1 (de) * 1974-04-26 1975-11-06 Goetz Ing Grad Sameisky Vorrichtung zur gewichtsbelasteten halterung und verlagerung von montagewerkzeugen, insbesondere motorschraubern
US4147462A (en) * 1977-10-25 1979-04-03 Neway Manufacturing, Inc. Machine for finishing valve seats
FR2445755A1 (fr) * 1979-01-08 1980-08-01 Harmand Pierre Broche porte-outils pour usinage de precision
JPS5926411B2 (ja) * 1981-03-07 1984-06-27 本田技研工業株式会社 内燃機関のバルブガイド穴とバルブシ−ト面の加工方法ならびにその装置
US4792265A (en) * 1984-06-19 1988-12-20 Rottler Manufacturing Company Engine boring and surfacing machine
US4630977A (en) * 1985-05-28 1986-12-23 Theofanous Theos E Valve seat resurfacing apparatus
FR2604645B1 (fr) * 1986-10-07 1991-08-16 Harmand Pierre Dispositif porte-outil pour machine d'usinage
CH674888A5 (de) * 1987-07-21 1990-07-31 Minelli Ag
FR2623434B1 (fr) * 1987-11-25 1990-04-06 Etude Realisa Diffusion Indles Porte-outil pour machine a rectifier les sieges de soupape
FR2631871B1 (fr) * 1988-05-27 1993-11-19 Etude Realisa Diffusion Indles Machine d'usinage de precision, avec tige pilote
FR2648738A2 (fr) * 1989-05-22 1990-12-28 Etude Realisa Diffusion Indle Outillage pour usinage de precision, par exemple pour la rectification de sieges de soupape
FR2647385A1 (fr) * 1989-05-23 1990-11-30 Etude Realisa Diffusion Indles Machine pour usiner un bloc metallique, avec visee laser
CH682097A5 (de) * 1990-09-04 1993-07-15 Minelli Ag
US5613809A (en) * 1995-06-14 1997-03-25 Harmand; Brice Apparatus and method for machining valve seats in an engine cylinder head

Also Published As

Publication number Publication date
US5725335A (en) 1998-03-10
AU6153896A (en) 1997-01-15
WO1997000150A1 (en) 1997-01-03
EP0879110A1 (de) 1998-11-25
DE69624141T2 (de) 2003-06-05
DE69624141D1 (de) 2002-11-07
EP0879110B1 (de) 2002-10-02
US5613809A (en) 1997-03-25

Similar Documents

Publication Publication Date Title
ATE225226T1 (de) Gerät und methode zum bearbeiten von ventilsitzen in zylinderköpfen von motoren
EP1285721B1 (de) NC-Fräsmaschine
CN109798110B (zh) 一种具有煤岩识别功能的全自动采煤机及其工作方法
RU2032540C1 (ru) Устройство для сверления отверстий в плитах из камня
CN205300955U (zh) 一种金相试样切割机
EP1638729B1 (de) Numerisch gesteuerte werkzeugmaschine
CN2584346Y (zh) 特种线切割机床
JP2001219325A (ja) ガントリー型の工作機械
DE69910190D1 (de) Schneidwerkzeug und methode zum bearbeiten von ventilsitzen
JPH05237834A (ja) 石又は同様のワークに用いる輪郭ロープのこ
CN2785833Y (zh) 异型石板材绳锯切割机
JP2529100B2 (ja) クランクシヤフトミラ−
US4359301A (en) Machine for the precision working, for example shaving, of tooth flanks
KR100343924B1 (ko) 3자유도 운동시스템 장치
CN209616072U (zh) 一种石材切边机
CN208051483U (zh) 一种用于旋切机的三立铣刀驱动装置
CN2531932Y (zh) 一种小型板材钻孔机
CN114603711B (zh) 一种混凝土防撞护栏切缝装置及其使用方法
SU1073106A1 (ru) Фрезерный станок А.М.Парфирьева дл резки изделий из строительных материалов
CN207259739U (zh) 缝纫机用切带装置
CN112935338B (zh) 架座支撑气动手持式钻机
KR102903401B1 (ko) 자동 위치 입력 기반 펀칭 시스템
CN112296675A (zh) 一种带旋转锯切装置的加工中心
JP2003191145A (ja) 制振装置を備えた工作機械
KR100343925B1 (ko) 3자유도 운동시스템 장치

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties