BRPI0407364A - aparelho esmerilhador e sistema de controle para aparelhos esmerilhadores - Google Patents

aparelho esmerilhador e sistema de controle para aparelhos esmerilhadores

Info

Publication number
BRPI0407364A
BRPI0407364A BRPI0407364-9A BRPI0407364A BRPI0407364A BR PI0407364 A BRPI0407364 A BR PI0407364A BR PI0407364 A BRPI0407364 A BR PI0407364A BR PI0407364 A BRPI0407364 A BR PI0407364A
Authority
BR
Brazil
Prior art keywords
grinding
grinding machine
grinder
control system
feed pressure
Prior art date
Application number
BRPI0407364-9A
Other languages
English (en)
Inventor
Bo Bjorn Sjolander
Thomas Sjolander
Robert Sjolander
Original Assignee
Cme Blasting & Mining Equip
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32855050&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0407364(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cme Blasting & Mining Equip filed Critical Cme Blasting & Mining Equip
Publication of BRPI0407364A publication Critical patent/BRPI0407364A/pt
Publication of BRPI0407364B1 publication Critical patent/BRPI0407364B1/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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/33—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of drills for stone
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • B24B27/04—Grinding machines or devices in which the grinding tool is supported on a swinging arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

"APARELHO ESMERILHADOR E SISTEMA DE CONTROLE PARA APARELHOS ESMERILHADORES". A presente invenção refere-se a aparelhos esmerilhadores para esmerilhar os insertos de metal duro de brocas perfuratrizes, o aparelho esmerilhador tendo uma retífica conduzida sobre um sistema de suporte que confere uma pressão de alimentação para a retífica durante o esmerilhamento, a retifica equipada com um pino esmerilhador acionado por motor para girar em torno de seu eixo geométrico longitudinal em que o copo esmerilhador é girado a velocidades variáveis e o sistema de suporte conferir uma pressão de alimentação variável.
BRPI0407364-9A 2003-02-19 2004-02-19 Aparelho esmerilhador BRPI0407364B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,419,214 2003-02-19
CA002419214A CA2419214A1 (en) 2003-02-19 2003-02-19 Grinding apparatus for buttons on rock drill bit
PCT/CA2004/000222 WO2004073923A1 (en) 2003-02-19 2004-02-19 Grinding apparatus for buttons on rock drill bit

Publications (2)

Publication Number Publication Date
BRPI0407364A true BRPI0407364A (pt) 2006-02-14
BRPI0407364B1 BRPI0407364B1 (pt) 2014-11-04

Family

ID=32855050

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407364-9A BRPI0407364B1 (pt) 2003-02-19 2004-02-19 Aparelho esmerilhador

Country Status (11)

Country Link
US (1) US7402093B2 (pt)
CN (1) CN1750905B (pt)
AU (1) AU2004213070B2 (pt)
BR (1) BRPI0407364B1 (pt)
CA (2) CA2419214A1 (pt)
FI (1) FI129145B (pt)
HK (1) HK1087061A1 (pt)
RU (1) RU2311277C2 (pt)
SE (1) SE530122C2 (pt)
WO (1) WO2004073923A1 (pt)
ZA (1) ZA200506626B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE529596C2 (sv) * 2006-03-09 2007-10-02 Sandvik Intellectual Property Slipmaskin och förfarande för att slipa stiften i en bergborrkrona
CA2636995A1 (en) * 2008-07-08 2010-01-08 C.M.E. Blasting & Mining Equipment Ltd. Manual locking means for bit holder with micro/macro adjustment
IT1396809B1 (it) * 2009-05-15 2012-12-14 Re Ma Sas Di Pressato Emanuele & C Macchina affilatrice portatile per affilare punte da legno
US9393669B2 (en) 2011-10-21 2016-07-19 Strasbaugh Systems and methods of processing substrates
US9610669B2 (en) * 2012-10-01 2017-04-04 Strasbaugh Methods and systems for use in grind spindle alignment
US9457446B2 (en) 2012-10-01 2016-10-04 Strasbaugh Methods and systems for use in grind shape control adaptation
TW201315567A (zh) * 2012-12-25 2013-04-16 Hotwu Technology Co Ltd 研磨鑽頭的方法與鑽頭研磨系統
CA2823643A1 (en) 2013-08-12 2015-02-12 Bo Thomas Sjolander Grinding apparatus with non-pneumatic load control
US20170105491A1 (en) * 2015-10-15 2017-04-20 Amfit, Inc. Milling head and method of using same
CN106181705A (zh) * 2016-07-15 2016-12-07 安庆市星胜机电设备销售有限公司 一种板材表面抛光装置
SE542627C2 (en) * 2017-06-21 2020-06-23 Torstorps Mek Hydraulic grinding machine for grinding rock drill bit buttons
CA3048076A1 (en) 2019-06-25 2020-12-25 C.M.E. Blasting & Mining Equipment Ltd. Grinding tool for grinding buttons on a rock drill bit
SE544076C2 (en) 2019-07-05 2021-12-14 Epiroc Rock Drills Ab Method and system for estimating wear of a drill bit
US20230096988A1 (en) * 2020-03-03 2023-03-30 Inelco A/S Bench Grinder Apparatus
CN112388403B (zh) * 2020-09-28 2022-06-07 广东研基精密五金有限公司 一种数控磨床开齿机
CN112405237A (zh) * 2020-11-24 2021-02-26 湖南豪镨博德新材料科技有限公司 一种金属材料表面打磨装置
CN113370069B (zh) * 2021-07-26 2022-10-21 唯妮尔家居集团股份有限公司 一种家具装饰设计用家具翻新装置
CN114273996B (zh) * 2021-12-28 2023-04-11 江门市雄力实业有限公司 一种家用不锈钢内壁打磨设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462901B (sv) * 1988-10-17 1990-09-17 Constr Mining Equip Cme Anordning foer slipning av stiften paa borrkronor
US5182971A (en) * 1990-02-14 1993-02-02 Boart International, Limited Button sharpening
SE467399B (sv) * 1990-08-17 1992-07-13 Constr Mining Equip Cme Anordning foer slipning exempelvis av stift paa borrkronor
US5331770A (en) * 1991-07-26 1994-07-26 Hitachi, Ltd. Method for scraping off excessive portion of workpiece
KR0167021B1 (ko) * 1993-03-15 1999-02-01 카타다 테쯔야 자동연삭장치
SE503183C2 (sv) * 1993-12-14 1996-04-15 Sandvik Ab Förfarande och anordning för att slipa stift hos en bergborrkrona och spolhuvud för att tillföra spolmedium vid slipningen av stiften hos en dylik bergborrkrona
US5639273A (en) * 1995-02-03 1997-06-17 C.M.E. Blasting & Mining Equipment Ltd. Grinding cup and holder device
JP3485067B2 (ja) * 2000-05-22 2004-01-13 株式会社村田製作所 ラッピング加工方法およびラッピング装置
AU2001272260B2 (en) * 2000-07-10 2006-03-30 C.M.E. Blasting & Mining Equipment Ltd. Grinding apparatus with articulated arm
CA2313685A1 (en) * 2000-07-10 2002-01-10 Robert Sjolander Grinding apparatus
CA2363352C (en) * 2001-11-21 2009-05-12 Cme Blasting & Mining Equipment Ltd. Grinding member for buttons on a rock drill bit
SE526439C2 (sv) * 2003-03-10 2005-09-13 Atlas Copco Secoroc Ab Slipmaskin för slipning av stiftborrkronor

Also Published As

Publication number Publication date
BRPI0407364B1 (pt) 2014-11-04
RU2311277C2 (ru) 2007-11-27
HK1087061A1 (en) 2006-10-06
WO2004073923A1 (en) 2004-09-02
CA2481335C (en) 2008-10-21
AU2004213070B2 (en) 2009-04-09
FI20041355A0 (fi) 2004-10-19
CA2419214A1 (en) 2004-08-19
US20060105675A1 (en) 2006-05-18
CA2481335A1 (en) 2004-09-02
FI129145B (fi) 2021-08-13
CN1750905B (zh) 2012-04-04
SE530122C2 (sv) 2008-03-04
US7402093B2 (en) 2008-07-22
AU2004213070A1 (en) 2004-09-02
RU2005129074A (ru) 2006-06-10
SE0402537L (sv) 2004-12-13
CN1750905A (zh) 2006-03-22
SE0402537D0 (sv) 2004-10-19
ZA200506626B (en) 2007-01-31
FI20041355A (fi) 2004-12-17

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Legal Events

Date Code Title Description
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 04/11/2014, OBSERVADAS AS CONDICOES LEGAIS.