MX2013006340A - Sistema y metodos para esmerilar metales refractarios y aleaciones de metales refractarios. - Google Patents

Sistema y metodos para esmerilar metales refractarios y aleaciones de metales refractarios.

Info

Publication number
MX2013006340A
MX2013006340A MX2013006340A MX2013006340A MX2013006340A MX 2013006340 A MX2013006340 A MX 2013006340A MX 2013006340 A MX2013006340 A MX 2013006340A MX 2013006340 A MX2013006340 A MX 2013006340A MX 2013006340 A MX2013006340 A MX 2013006340A
Authority
MX
Mexico
Prior art keywords
grinding
abrasive particles
binding material
metal alloys
grinding surface
Prior art date
Application number
MX2013006340A
Other languages
English (en)
Inventor
Michael L Hamilton
Original Assignee
Ethicon 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 Ethicon Inc filed Critical Ethicon Inc
Publication of MX2013006340A publication Critical patent/MX2013006340A/es

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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/16—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/02—Wheels in one piece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Surgical Instruments (AREA)

Abstract

Un sistema (200) para esmerilar agujas quirúrgicas (174) fabricadas con aleaciones de metales refractarios, tales como aleaciones de tungsteno-renio, incluye una rueda de esmeril rotativa (120A, 120B) que tiene una superficie esmeriladora (170A, 170B), una capa de material aglutinante (128), tal como una capa de material aglutinante de níquel, puesta encima de la superficie esmeriladora (170A, 170B), y una pluralidad de partículas abrasivas (126), tales como las partículas abrasivas de ABN600, incrustadas dentro de la capa de material aglutinante (128); las partículas abrasivas (126) son de tamaño similar, y la capa de material aglutinante (128) tiene un grosor que es aproximadamente 65 % del tamaño de las partículas abrasivas de tamaño similar (126); el sistema incluye un dispositivo lubricador (230A, 230B) adaptado para aplicar un lubricante en una interfase entre la superficie esmeriladora (170A, 170B) y extremos distales (180) de preformas de agujas (174) y un elemento rotativo (220A, 220B, 222A, 222B) acoplado con la rueda rotativa (120A, 120B) para hacer rotar la superficie esmeriladora (170A, 170B).
MX2013006340A 2010-12-05 2011-12-02 Sistema y metodos para esmerilar metales refractarios y aleaciones de metales refractarios. MX2013006340A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/960,518 US8708781B2 (en) 2010-12-05 2010-12-05 Systems and methods for grinding refractory metals and refractory metal alloys
PCT/US2011/063032 WO2012078462A1 (en) 2010-12-05 2011-12-02 Systems and methods for grinding refractory metals and refractory metal alloys

Publications (1)

Publication Number Publication Date
MX2013006340A true MX2013006340A (es) 2013-08-26

Family

ID=45349590

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013006340A MX2013006340A (es) 2010-12-05 2011-12-02 Sistema y metodos para esmerilar metales refractarios y aleaciones de metales refractarios.

Country Status (12)

Country Link
US (1) US8708781B2 (es)
EP (1) EP2646197B1 (es)
KR (1) KR101887005B1 (es)
CN (1) CN103249527B (es)
AU (1) AU2011338703B2 (es)
BR (1) BR112013013948B1 (es)
CA (1) CA2819376A1 (es)
IL (1) IL226333A (es)
MX (1) MX2013006340A (es)
RU (1) RU2602701C2 (es)
WO (1) WO2012078462A1 (es)
ZA (1) ZA201305023B (es)

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US10010996B2 (en) * 2016-04-20 2018-07-03 Seagate Technology Llc Lapping plate and method of making
US12097209B2 (en) 2019-07-01 2024-09-24 Oculis Operations Sàrl Diabetic retinopathy treatment with stabilized dexamethasone
AU2022426850A1 (en) * 2021-12-30 2024-07-11 Saint-Gobain Abrasifs Abrasive articles and methods of forming same

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Also Published As

Publication number Publication date
AU2011338703B2 (en) 2016-08-11
CA2819376A1 (en) 2012-06-14
CN103249527B (zh) 2016-06-22
AU2011338703A1 (en) 2013-07-11
CN103249527A (zh) 2013-08-14
KR101887005B1 (ko) 2018-08-09
IL226333A (en) 2017-07-31
RU2602701C2 (ru) 2016-11-20
BR112013013948A2 (pt) 2016-09-27
EP2646197A1 (en) 2013-10-09
RU2013130737A (ru) 2015-01-10
KR20140002693A (ko) 2014-01-08
US8708781B2 (en) 2014-04-29
EP2646197B1 (en) 2023-04-12
WO2012078462A1 (en) 2012-06-14
US20120142259A1 (en) 2012-06-07
ZA201305023B (en) 2015-01-28
BR112013013948B1 (pt) 2020-10-06
IL226333A0 (en) 2013-07-31

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