BR9907974A - Fuso para uma ferramenta de máquina ou similar; conjunto de cabeçote porta-rebelo para uma esmerilhadeira; esmerilhadeira e processo para esmerilhar - Google Patents

Fuso para uma ferramenta de máquina ou similar; conjunto de cabeçote porta-rebelo para uma esmerilhadeira; esmerilhadeira e processo para esmerilhar

Info

Publication number
BR9907974A
BR9907974A BR9907974-7A BR9907974A BR9907974A BR 9907974 A BR9907974 A BR 9907974A BR 9907974 A BR9907974 A BR 9907974A BR 9907974 A BR9907974 A BR 9907974A
Authority
BR
Brazil
Prior art keywords
grinder
grinding wheel
grind
spindle
workpiece
Prior art date
Application number
BR9907974-7A
Other languages
English (en)
Inventor
Joel K Metzler
William W Pflager
Original Assignee
Unova Ind Automation Sys 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 Unova Ind Automation Sys Inc filed Critical Unova Ind Automation Sys Inc
Publication of BR9907974A publication Critical patent/BR9907974A/pt

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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
    • B24B19/12—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding cams or camshafts

Abstract

"FUSO PARA FERRAMENTA DE MáQUINA OU SIMILAR; CONJUNTO DE CABEçOTE PORTA-REBOLO PARA UMA ESMERILHADEIRA; ESMERILHADEIRA E PROCESSO PARA ESMERILHAR". Um conjunto de fusos motorizado para um rebolo é fabricado com uma abertura que se estende através da carcaça do fuso, e estator, de modo a estender-se na direção do eixo de rotação do fuso pelo menos no comprimento do estator. A abertura possui tamanho, profundidade, configuração e disposição para que, quando o conjunto de fusos é utilizado para esmerilhar uma peça de trabalho e para tanto é movida em direção à peça de trabalho, que as porções da peça de trabalho sejam recebidas dentro da abertura, assim permitindo que o conjunto de fusos e seu rebolo sejam movidos o mais próximo possível do eixo de rotação da peça de trabalho. O conjunto de fusos motorizado é carregado por um cabeçote porta-rebolo para agir em conjunto com um conjunto de fusos adicional carregando um rebolo com um raio maior. O rebolo com raio maior é utilizado para esmerilhar grosseiramente (adelgaçar) lóbulos de carne e o rebolo menor é utilizado para esmerilhar com acabamento os lóbulos de carne e para esmerilhar contornos de carne cóncavos para os lóbulos de carne.
BR9907974-7A 1998-02-09 1999-02-08 Fuso para uma ferramenta de máquina ou similar; conjunto de cabeçote porta-rebelo para uma esmerilhadeira; esmerilhadeira e processo para esmerilhar BR9907974A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/020,732 US6390907B1 (en) 1998-02-09 1998-02-09 Machine tool and machine tool spindle and workpiece mounting-apparatus and grinding process
PCT/US1999/001862 WO1999039872A1 (en) 1998-02-09 1999-02-08 Machine tool and machine tool spindle and workpiece mounting-apparatus and grinding process

Publications (1)

Publication Number Publication Date
BR9907974A true BR9907974A (pt) 2005-10-04

Family

ID=21800240

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907974-7A BR9907974A (pt) 1998-02-09 1999-02-08 Fuso para uma ferramenta de máquina ou similar; conjunto de cabeçote porta-rebelo para uma esmerilhadeira; esmerilhadeira e processo para esmerilhar

Country Status (6)

Country Link
US (1) US6390907B1 (pt)
EP (1) EP1091828A4 (pt)
JP (1) JP2002502712A (pt)
BR (1) BR9907974A (pt)
CA (1) CA2320309C (pt)
WO (1) WO1999039872A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6648727B1 (en) * 1999-09-14 2003-11-18 R. Warren Aldridge, Jr. CNC dual workhead chucker grinder
JP4065185B2 (ja) * 2002-11-26 2008-03-19 武蔵精密工業株式会社 非円形回転体ワークの研削方法及びその装置
CN100426627C (zh) * 2003-01-15 2008-10-15 三菱电机株式会社 永磁式电动机
BRPI0415289A (pt) * 2004-05-22 2006-12-19 Unova Uk Ltd fuso de roda de retificação melhorada
DE202006020697U1 (de) * 2006-05-13 2009-07-16 Mahle International Gmbh Nockenwelle mit geschliffenen Nockenprofilen
DE102009047913A1 (de) * 2009-09-22 2011-03-31 Schaudt Mikrosa Gmbh Schleifmaschine zum Schleifen von Werkstücken
DE102011110118B4 (de) 2011-08-15 2015-07-09 Emag Holding Gmbh Simultanschleifmaschine
CN105522472B (zh) * 2016-01-17 2017-12-01 浙江陀曼智造科技有限公司 一种超精机
CN114290157A (zh) * 2021-12-13 2022-04-08 樟树市易正机械有限公司 一种便于多种凸轮轴表面毛刺磨削的凸轮轴数控打磨机床

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322727A (en) * 1941-07-15 1943-06-22 Norton Co Crankshaft grinding machine
US3769756A (en) * 1971-08-09 1973-11-06 Westinghouse Electric Corp Automatic grinding and machining apparatus
US3828481A (en) * 1973-05-23 1974-08-13 Cincinnati Milacron Heald Cam controlled machine for grinding a non-circular surface
JPS5121045U (pt) * 1974-08-02 1976-02-16
US4037496A (en) * 1976-09-01 1977-07-26 The United States Of America As Represented By The United States Energy Research And Development Administration Combination spindle-drive system for high precision machining
JPS56133637A (en) * 1980-03-24 1981-10-19 Agency Of Ind Science & Technol Torque meter for grinder
US4934040A (en) * 1986-07-10 1990-06-19 Turchan Manuel C Spindle driver for machine tools
FR2606694B1 (fr) * 1986-11-13 1989-03-24 Europ Propulsion Procede et dispositif d'usinage ultra-precis applique a l'execution de surfaces atypiques de revolution et aux usinages asservis
FR2606690B1 (fr) * 1986-11-13 1994-06-03 Europ Propulsion Broche porte-piece a paliers magnetiques et dispositifs de mise en oeuvre de celle-ci pour machine-outil de tres haute precision
US4851752A (en) * 1987-03-26 1989-07-25 Yamaha Corporation Magnetic encoder and a method for producing the same
JP2516382B2 (ja) * 1987-11-06 1996-07-24 セイコー精機株式会社 磁気軸受を主軸にもつ加工装置
JP2852747B2 (ja) * 1988-03-18 1999-02-03 セイコー精機株式会社 内面研削盤
EP0355904B1 (de) * 1988-08-19 1993-04-21 Wilhelm König Schleif- und Polierspindel mit hydrostatischer Lagerung
US4897851A (en) * 1988-10-28 1990-01-30 Spectra-Physics Water cooled laser housing and assembly
JPH048405A (ja) * 1990-04-27 1992-01-13 Toyoda Mach Works Ltd 工作主軸装置
US5220749A (en) * 1991-11-07 1993-06-22 The University Of Rochester Grinding apparatus
DE4137924C2 (de) * 1991-11-18 1997-12-04 Schaudt Maschinenbau Gmbh Verfahren und Vorrichtung zum numerisch gesteuerten Schleifen von Nocken einer Nockenwelle
JP2517318Y2 (ja) * 1992-01-16 1996-11-20 帝人製機株式会社 モータ内蔵型加工スピンドル装置
US5283981A (en) * 1993-01-21 1994-02-08 Dana Corporation Cam feed unit for a machine tool
US5443413A (en) * 1993-07-30 1995-08-22 Western Atlas Inc. Brushless spindle motor for a grinding machine including hydrostatic bearings
JPH08216009A (ja) * 1995-02-08 1996-08-27 Toyota Motor Corp 工作物加工装置
DE19620813C2 (de) * 1996-05-23 2000-07-20 Junker Erwin Maschf Gmbh Verfahren und Vorrichtung zum Unrundschleifen von Nockenformen mit konkaven Flanken
GB9612734D0 (en) * 1996-06-18 1996-08-21 Western Atlas Uk Ltd Improvements in and relating to grinding machines
JP3421903B2 (ja) * 1996-07-16 2003-06-30 光洋精工株式会社 工作機械用磁気軸受スピンドル装置
DE19635687A1 (de) * 1996-09-03 1998-03-05 Schaudt Maschinenbau Gmbh Schleifspindellagerung einer Nockenwellenschleifmaschine
US5921731A (en) * 1996-12-31 1999-07-13 The Ingersoll Milling Machine Company High speed hydrostatic spindle

Also Published As

Publication number Publication date
WO1999039872A1 (en) 1999-08-12
JP2002502712A (ja) 2002-01-29
EP1091828A4 (en) 2006-09-06
US6390907B1 (en) 2002-05-21
WO1999039872A9 (en) 1999-10-28
EP1091828A1 (en) 2001-04-18
CA2320309A1 (en) 1999-08-12
CA2320309C (en) 2005-01-25

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]