ES2125131A1 - System for surface finishing of pieces with active control of forces - Google Patents

System for surface finishing of pieces with active control of forces

Info

Publication number
ES2125131A1
ES2125131A1 ES09500502A ES9500502A ES2125131A1 ES 2125131 A1 ES2125131 A1 ES 2125131A1 ES 09500502 A ES09500502 A ES 09500502A ES 9500502 A ES9500502 A ES 9500502A ES 2125131 A1 ES2125131 A1 ES 2125131A1
Authority
ES
Spain
Prior art keywords
values
wheel
piece
band
forces
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES09500502A
Other languages
Spanish (es)
Other versions
ES2125131B1 (en
Inventor
Perez Javier Garcia-Tejedor
Leibar Igone Idigoras
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fundacion Tecnalia Research and Innovation
Original Assignee
Fundacion Robotiker
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 Fundacion Robotiker filed Critical Fundacion Robotiker
Priority to ES9500502A priority Critical patent/ES2125131B1/en
Publication of ES2125131A1 publication Critical patent/ES2125131A1/en
Application granted granted Critical
Publication of ES2125131B1 publication Critical patent/ES2125131B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

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

Abstract

In this system, the force exerted on the piece to be polished by the abrasive band or wheel 4 arises from the pressure generated in the chambers of a pneumatic cylinder 1 which, governed by a servo valve 8, actuates the shaft for translation of the wheel 3, use also being made of a loading cell 5, placed in parallel with the direction normal to the surface of contact between the piece and the band, in order, in real time, to pick up the values of the force exerted by the wheel or band 4 on the piece, these values being sent to a control system 6 based on a microprocessor and provided with suitable control algorithms for calculating the discrepancies which exist with respect to theoretical values and for generating, as a result, actuation values on the aforesaid servo valve 8.
ES9500502A 1995-03-14 1995-03-14 SYSTEM FOR SURFACE FINISHING OF PARTS WITH ACTIVE CONTROL OF EFFORTS. Expired - Fee Related ES2125131B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9500502A ES2125131B1 (en) 1995-03-14 1995-03-14 SYSTEM FOR SURFACE FINISHING OF PARTS WITH ACTIVE CONTROL OF EFFORTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9500502A ES2125131B1 (en) 1995-03-14 1995-03-14 SYSTEM FOR SURFACE FINISHING OF PARTS WITH ACTIVE CONTROL OF EFFORTS.

Publications (2)

Publication Number Publication Date
ES2125131A1 true ES2125131A1 (en) 1999-02-16
ES2125131B1 ES2125131B1 (en) 2000-02-16

Family

ID=8289766

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9500502A Expired - Fee Related ES2125131B1 (en) 1995-03-14 1995-03-14 SYSTEM FOR SURFACE FINISHING OF PARTS WITH ACTIVE CONTROL OF EFFORTS.

Country Status (1)

Country Link
ES (1) ES2125131B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339956A1 (en) * 1982-12-23 1984-07-05 Stemac S.p.A., Thiene, Vicenza Control and setting means for a grinding machine
US4488382A (en) * 1983-04-29 1984-12-18 Allis-Chalmers Corporation Kiln ring grinding apparatus
US4762005A (en) * 1987-08-31 1988-08-09 Marshek Kurt M Abrasive grinding belt test machine
US4987701A (en) * 1988-04-15 1991-01-29 K. O. Lee Company Endless belt valve grinder
EP0477737A1 (en) * 1990-09-24 1992-04-01 HAU-SIMEX GmbH Belt grinding machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339956A1 (en) * 1982-12-23 1984-07-05 Stemac S.p.A., Thiene, Vicenza Control and setting means for a grinding machine
US4488382A (en) * 1983-04-29 1984-12-18 Allis-Chalmers Corporation Kiln ring grinding apparatus
US4762005A (en) * 1987-08-31 1988-08-09 Marshek Kurt M Abrasive grinding belt test machine
US4987701A (en) * 1988-04-15 1991-01-29 K. O. Lee Company Endless belt valve grinder
EP0477737A1 (en) * 1990-09-24 1992-04-01 HAU-SIMEX GmbH Belt grinding machine

Also Published As

Publication number Publication date
ES2125131B1 (en) 2000-02-16

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