BRPI9904512A2 - ceramic ball generating machine for orthopedic prostheses - Google Patents

ceramic ball generating machine for orthopedic prostheses

Info

Publication number
BRPI9904512A2
BRPI9904512A2 BRPI9904512A BR9904512A BRPI9904512A2 BR PI9904512 A2 BRPI9904512 A2 BR PI9904512A2 BR PI9904512 A BRPI9904512 A BR PI9904512A BR 9904512 A BR9904512 A BR 9904512A BR PI9904512 A2 BRPI9904512 A2 BR PI9904512A2
Authority
BR
Brazil
Prior art keywords
orthopedic prostheses
ceramic ball
generating machine
machine
polishing
Prior art date
Application number
BRPI9904512A
Other languages
Portuguese (pt)
Inventor
De Moraes Purquerio Benedito
Alberto Silveira Wrege Paulo
Original Assignee
Escola De Engenharia De São Carlos/Usp - Laboratório De Tribologia E Novos Materiais
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 Escola De Engenharia De São Carlos/Usp - Laboratório De Tribologia E Novos Materiais filed Critical Escola De Engenharia De São Carlos/Usp - Laboratório De Tribologia E Novos Materiais
Priority to BRPI9904512A priority Critical patent/BRPI9904512A2/en
Publication of BRPI9904512A2 publication Critical patent/BRPI9904512A2/en

Links

Landscapes

  • Prostheses (AREA)

Abstract

máquina geradora de esferas de cerâmica para próteses ortopédicas. a presente invenção, relaciona-se a uma máquina capaz de realizar todas as operações de usinagem (retificação à verde, retificação após a sinterização, lapidação e polimento) necessárias à obtenção de esferas de cerâmica para próteses ortopédicas. a máquina é constituída por uma estrutura de granito sintético (1 ), mesa rotativa (3) com mancais aerostáticos onde é montada a esfera a ser usinada (4), braço com movimento alternado acionado hidraulicamente ou hidro-pneumaticamente (12), cabeçote porta-ferramenta (6), sistema de fluido de corte (7) e sistema de aspiração de pós (8).ceramic ball generating machine for orthopedic prostheses. The present invention relates to a machine capable of performing all machining operations (green grinding, sintering grinding, polishing and polishing) necessary to obtain ceramic spheres for orthopedic prostheses. the machine consists of a synthetic granite frame (1), rotary table (3) with aerostatic bearings where the ball to be machined (4), hydraulically or hydro-pneumatically driven alternating arm (12), door head -tool (6), cutting fluid system (7) and dust extraction system (8).

BRPI9904512A 1999-05-26 1999-05-26 ceramic ball generating machine for orthopedic prostheses BRPI9904512A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI9904512A BRPI9904512A2 (en) 1999-05-26 1999-05-26 ceramic ball generating machine for orthopedic prostheses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI9904512A BRPI9904512A2 (en) 1999-05-26 1999-05-26 ceramic ball generating machine for orthopedic prostheses

Publications (1)

Publication Number Publication Date
BRPI9904512A2 true BRPI9904512A2 (en) 2017-02-07

Family

ID=57955995

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9904512A BRPI9904512A2 (en) 1999-05-26 1999-05-26 ceramic ball generating machine for orthopedic prostheses

Country Status (1)

Country Link
BR (1) BRPI9904512A2 (en)

Similar Documents

Publication Publication Date Title
SE0500032D0 (en) Processing plate with working elements
MY110610A (en) Workpiece holder for rotary grinding machines for grinding semiconductor wafers, and method of positioning the workpiece holder
DE69107492T2 (en) Marble, granite and stone processing methods and grinding pads therefor.
AU2660100A (en) Deep drilling device
BR0107672A (en) Process and device for the production of parts to be worked
EP0454362A3 (en) Backing pad, method for precision surface machining thereof, and method for polishing semiconductor wafer by use of the backing pad
ES2139137T3 (en) METHOD AND DEVICE FOR MACHINING PARTS WITH MAIN SYMMETRIC ROTATING SURFACES.
IT1249601B (en) DEVICE FOR COMBINED GRINDING AND SANDING OF ROLLING BEARING RINGS
DK0888514T3 (en) Stylish foot with sealants
DK1321233T3 (en) grinding tools
ATE252441T1 (en) DOUBLE SPINDLE MACHINE TOOL
SE9301273D0 (en) DEVICE FOR PROMOTING AND EATING DRIVING OF WORKING TOOLS
DE69800754T2 (en) DOUBLE-SIDED GRINDING MACHINE
BR0015616A (en) Sharpening device for rotary cutting tools and machine that employs said device
BRPI9904512A2 (en) ceramic ball generating machine for orthopedic prostheses
WO2003081512A8 (en) Computer controlled grinding machine
AU2002364275A1 (en) Machine tool for machining the thrust bearing of crankshafts
SE8406490L (en) WITH CUTTING TOOLS SUPPLIED GRINDING MACHINE
ATE251519T1 (en) WORKPIECE HOLDING DEVICE FOR A MACHINE TOOL, IN PARTICULAR A MILLING AND/OR DRILLING MACHINE
ES2044122T3 (en) AN IMPROVEMENT IN A MILLING MACHINE TOOL OR COMPLEX TREATMENT MACHINE OF SIMILAR TYPE.
DE50002767D1 (en) INSTRUMENT FOR MACHINING WORKPIECES AND MATERIALS
ES2054770T3 (en) MACHINE FOR THE MACHINING OF FINISHING WORK PIECES.
SE8306325L (en) UNIVERSAL ROOMS FOR GRINDING TOOLS
EP0185560A3 (en) Apparatus for milling and polishing the edge of a work piece made of a hard material
ES2051777T3 (en) INSTALLATION FOR USE IN MACHINE TOOLS.

Legal Events

Date Code Title Description
B03F Publication of an application: publication of application definitely dismissed - article 216, par 2 and article 17, par 2 of industr. prop. law