BRPI0806075A2 - processo e retificadora para esmerilhamento completo de peças a trabalhar curtas e/ou em formas de barra - Google Patents

processo e retificadora para esmerilhamento completo de peças a trabalhar curtas e/ou em formas de barra Download PDF

Info

Publication number
BRPI0806075A2
BRPI0806075A2 BRPI0806075-4A BRPI0806075A BRPI0806075A2 BR PI0806075 A2 BRPI0806075 A2 BR PI0806075A2 BR PI0806075 A BRPI0806075 A BR PI0806075A BR PI0806075 A2 BRPI0806075 A2 BR PI0806075A2
Authority
BR
Brazil
Prior art keywords
grinding
workpieces
short
bar
front surfaces
Prior art date
Application number
BRPI0806075-4A
Other languages
English (en)
Inventor
Georg Himmelsbach
Original Assignee
Junker Erwin Maschf 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 Junker Erwin Maschf Gmbh filed Critical Junker Erwin Maschf Gmbh
Publication of BRPI0806075A2 publication Critical patent/BRPI0806075A2/pt
Publication of BRPI0806075B1 publication Critical patent/BRPI0806075B1/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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/01—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor for combined grinding of surfaces of revolution and of adjacent plane surfaces on work
    • 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
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/313—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving work-supporting means carrying several workpieces to be operated on in succession
    • B24B5/32—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving work-supporting means carrying several workpieces to be operated on in succession the work-supporting means being indexable
    • 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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PROCESSO E RETIFICADORA PARA ESMERILHAMENTO COMPLETO DE PEçAS A TRABALHAR CURTAS E/OU EM FORMA DE BARRA. Para esmerilhamento de peças a trabalhar curtas e/ou em forma de barra, são indicados um processo e uma retificadora, com os quais é possível um trabalho completo nas peças a trabalhar por esmerilhamento de duas superfícies frontais paralelas e do contorno externo das superfícies laterais com tempos de ciclo muito curtos. A retificadora possui duas hastes de esmerilhar, que estão dispostos em uma disposição em tandem, com eixos de rotação paralelo sobre um cabeçote fixo de esmerilhamento comum e são avançados conjuntamente na direção X. Na ação conjunta com um dispositivo de retenção e transporte especial para as peças a trabalhar, pelo menos duas peças a trabalhar são, em cada caso, esmerilhadas, pelo menos em partes simultaneamente, sendo que em uma posição de trabalho, as superfícies frontais de uma das peças a trabalhar são esmerilhadas e em uma segunda estação de trabalho, dá-se o esmerilhamento excêntrico final do contorno externo de uma segunda peça a trabalhar, cujas superfícies frontais já foram terminadas de ser esmerilhadas previamente.
BRPI0806075-4 2008-02-14 2008-05-08 processo e retificadora para o esmerilhamento de peças a trabalhar em forma de barra BRPI0806075B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008009124A DE102008009124B4 (de) 2008-02-14 2008-02-14 Verfahren zum Schleifen von stabförmigen Werkstücken und Schleifmaschine
PCT/EP2008/055693 WO2009100771A1 (de) 2008-02-14 2008-05-08 Verfahren und schleifmaschine zum komplettschleifen von kurzen und/oder stabförmigen werkstücken

Publications (2)

Publication Number Publication Date
BRPI0806075A2 true BRPI0806075A2 (pt) 2011-08-30
BRPI0806075B1 BRPI0806075B1 (pt) 2019-12-03

Family

ID=39962975

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0806075-4 BRPI0806075B1 (pt) 2008-02-14 2008-05-08 processo e retificadora para o esmerilhamento de peças a trabalhar em forma de barra

Country Status (9)

Country Link
US (1) US8475229B2 (pt)
EP (1) EP2107959B1 (pt)
JP (1) JP5027259B2 (pt)
CN (1) CN101610874B (pt)
BR (1) BRPI0806075B1 (pt)
DE (1) DE102008009124B4 (pt)
ES (1) ES2408658T3 (pt)
RU (1) RU2441739C2 (pt)
WO (1) WO2009100771A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006007055B4 (de) * 2006-02-15 2008-07-17 Bsh Holice A.S. Verfahren zum Schleifen von stabförmigen Werkstücken, Schleifmaschine zur Durchführung des Verfahrens und Schleifzelle in Zwillingsanordnung
JP5321943B2 (ja) * 2008-03-03 2013-10-23 Ｎｔｎ株式会社 斜板式コンプレッサの斜板および斜板式コンプレッサ
JP5231329B2 (ja) * 2009-05-22 2013-07-10 本田技研工業株式会社 カムシャフトを加工するための支持方法及びその装置
JP5505099B2 (ja) * 2010-06-04 2014-05-28 株式会社ジェイテクト 複合研削盤による研削方法
DE102013226733B4 (de) * 2013-12-19 2021-12-23 Erwin Junker Grinding Technology A.S. VERFAHREN UND SCHLEIFMASCHINE ZUM MESSEN UND ERZEUGEN EINER AUßENSOLLKONTUR EINES WERKSTÜCKES DURCH SCHLEIFEN
CH712809B1 (de) 2015-07-13 2019-07-15 Rollomatic Sa Verfahren und Schleifmaschine zum Spanen eines Werkstücks.
DE102015010942B4 (de) * 2015-08-18 2023-11-09 Emag Holding Gmbh Verfahren und Vorrichtung zur Schleif- und Feinstbearbeitung
CN107900805B (zh) * 2017-11-18 2019-07-02 金陈敏 一种汽车配件的外圆磨削装置
CN109834583B (zh) * 2019-02-19 2024-02-20 广州市敏嘉制造技术有限公司 一种用于加工直线导轨滑块的磨削工装
CN111823136B (zh) * 2020-07-16 2022-08-05 徐州徐工液压件有限公司 一种用于多头磨抛设备的多点同轴工件支撑托辊结构
CN112372384B (zh) * 2020-10-27 2022-08-19 宝鸡瑞熙钛业有限公司 一种高分子合金棒材成型处理***
CN113977290A (zh) * 2021-11-19 2022-01-28 无锡七机机床有限公司 一种数控双头内圆车磨复合机床

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1926974A (en) * 1931-11-23 1933-09-12 Heald Machine Co Grinding machine
US2166461A (en) * 1938-06-30 1939-07-18 Gustave A Carlson Work supporting table
IT942788B (it) * 1971-11-03 1973-04-02 Riv Officine Di Villar Perosa Procedimento e dispositivo per la rettifica delle facce di estremita di corpi cilindrici in particolare di rulli per cuscinetti a rotolamen to
JPS6024520Y2 (ja) * 1979-10-08 1985-07-22 豊田工機株式会社 振れ止め装置
JPS6024520A (ja) 1983-07-20 1985-02-07 Canon Inc 表示パネル
JPS61144467A (ja) 1984-12-14 1986-07-02 Aichi Mach Ind Co Ltd Ｖリブドプ−リおよびその製造方法
JPS62127760U (pt) * 1986-02-05 1987-08-13
DE4123045A1 (de) 1991-07-12 1993-01-14 Buderus Schleiftechnik Gewindeschleifmaschine mit einer auf einem schleiftisch angeordneten schleifeinheit fuer profilerzeugende schleifoperationen
JPH05337797A (ja) 1992-06-04 1993-12-21 Uchida Seisakusho:Kk 石板の面取り設備
GB9615511D0 (en) * 1996-07-24 1996-09-04 Western Atlas Uk Ltd Improvements relating to grinding methods and apparatus
DE19756610A1 (de) * 1997-12-18 1999-07-01 Junker Erwin Maschf Gmbh Verfahren und Vorrichtung zum Schleifen von Werkstücken mit zum Schleifen zeitparaller Feinstbearbeitung
US6080045A (en) * 1998-05-14 2000-06-27 Pruitt; James E. Machining methods and apparatus
US6220939B1 (en) * 1998-06-02 2001-04-24 James E. Pruitt Method and apparatus for grinding round parts
JP3881260B2 (ja) 2002-02-27 2007-02-14 大昌精機株式会社 両頭平面研削盤のワークキャリヤ装置
JP3937148B2 (ja) * 2002-04-03 2007-06-27 日本精工株式会社 センタレス研削装置及びセンタレス研削方法
DE10234707B4 (de) * 2002-07-30 2007-08-02 Erwin Junker Maschinenfabrik Gmbh Verfahren und Vorrichtung zum Schleifen eines rotationssymmetrischen Maschinenbauteils
US7021990B2 (en) * 2003-08-19 2006-04-04 Htt Hauser Tripet Tschudin Ag Method and apparatus for circular grinding
WO2006043605A1 (ja) * 2004-10-19 2006-04-27 Jtekt Corporation 動力伝達チェーン用ピンの研削装置及び動力伝達チェーン用ピンの製造方法
DE102006007055B4 (de) 2006-02-15 2008-07-17 Bsh Holice A.S. Verfahren zum Schleifen von stabförmigen Werkstücken, Schleifmaschine zur Durchführung des Verfahrens und Schleifzelle in Zwillingsanordnung
DE102007007055B4 (de) * 2007-02-08 2012-04-05 Günther Funke Offshore-Tidenströmungsanlage
JP5212617B2 (ja) 2008-02-08 2013-06-19 マツダ株式会社 車両の前部構造

Also Published As

Publication number Publication date
BRPI0806075B1 (pt) 2019-12-03
DE102008009124B4 (de) 2011-04-28
CN101610874B (zh) 2013-05-08
US20110195635A1 (en) 2011-08-11
JP2010510898A (ja) 2010-04-08
RU2441739C2 (ru) 2012-02-10
CN101610874A (zh) 2009-12-23
JP5027259B2 (ja) 2012-09-19
EP2107959B1 (de) 2013-04-03
DE102008009124A1 (de) 2009-11-26
ES2408658T3 (es) 2013-06-21
WO2009100771A1 (de) 2009-08-20
RU2009120199A (ru) 2010-12-10
EP2107959A1 (de) 2009-10-14
US8475229B2 (en) 2013-07-02

Similar Documents

Publication Publication Date Title
BRPI0806075A2 (pt) processo e retificadora para esmerilhamento completo de peças a trabalhar curtas e/ou em formas de barra
BR112016028857A2 (pt) ?máquina-ferramenta, métodos para criar e inspecionar um artigo, meio legível por máquina, e, cabeçote de processamento?
BR112012029755A2 (pt) método de retificação de engrenagem
BRPI0803506A2 (pt) fresa e processo de fresagem de uma peça feita de compósito ou feita de superliga com o auxìlio de uma fresa
UA105176C2 (en) Machining head
FR2978365B1 (fr) Machine-outil pour l'usinage de pieces en forme d'arbres et de pieces entrainees en rotation
AR086384A1 (es) Dispositivo para el trabajo de fresado de rocas, minerales u otros materiales
AR086382A1 (es) Dispositivo para el trabajo de fresado de rocas, minerales u otros materiales especialmente duros
ATE457847T1 (de) Werkzeugmaschine
CN204235122U (zh) 一种镜面高光机
MX2015016234A (es) Rectificadora que tiene una herramienta de rectificado para rectificado por generacion de dos piezas de trabajo.
SA113340622B1 (ar) ماكينة تفريز وتقطيع شرائط بلاستيكيه لتعزيز الخرسانة
BR112014014687A2 (pt) processo e dispositivo para a usinagem de arestas longitudinais de peças metálicas a serem trabalhadas
CN204248148U (zh) 轴套零件键槽导向角的加工工装
CN103769667A (zh) 一种t型刀
CN103920897A (zh) 一种转子轮槽加工用成形精车刀
CN202779946U (zh) 双头钝角铣床
CN203973259U (zh) 一种工艺芯轴
CN202824780U (zh) 新型双头铣床
CN202824778U (zh) 双头直角铣床
CN202861506U (zh) 用于动力转向输入轴的复合铣刀
BR112018013745A2 (pt) processo para a usinagem com levantamento de aparas de uma peça de trabalho, cabeça de ferramenta para um torno, bem como torno
CN202462043U (zh) 一种铣床定位工装
CN202527711U (zh) 一种铣床重切削主轴
Kozuk et al. Performance comparision between 3 and 3+ 2 axis machining capabilities

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/12/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/12/2019, OBSERVADAS AS CONDICOES LEGAIS