ES2125131A1 - System for surface finishing of pieces with active control of forces - Google Patents
System for surface finishing of pieces with active control of forcesInfo
- 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
Links
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.
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)
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 |
-
1995
- 1995-03-14 ES ES9500502A patent/ES2125131B1/en not_active Expired - Fee Related
Patent Citations (5)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990216 Kind code of ref document: A1 Effective date: 19990216 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180806 |