DE3937466A1 - Verfahren und vorrichtung zur ueberwachung der spannkraft bei werkzeugmaschinen - Google Patents
Verfahren und vorrichtung zur ueberwachung der spannkraft bei werkzeugmaschinenInfo
- Publication number
- DE3937466A1 DE3937466A1 DE3937466A DE3937466A DE3937466A1 DE 3937466 A1 DE3937466 A1 DE 3937466A1 DE 3937466 A DE3937466 A DE 3937466A DE 3937466 A DE3937466 A DE 3937466A DE 3937466 A1 DE3937466 A1 DE 3937466A1
- Authority
- DE
- Germany
- Prior art keywords
- clamping
- jaws
- force
- travel
- hydraulic
- 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
- 238000000034 method Methods 0.000 title claims description 9
- 238000012544 monitoring process Methods 0.000 title claims description 8
- 230000001960 triggered effect Effects 0.000 claims abstract description 5
- 230000036316 preload Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 4
- 238000005461 lubrication Methods 0.000 description 16
- 238000004140 cleaning Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000011109 contamination Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
- B23B31/16254—Jaws movement actuated by oblique surfaces of a coaxial control rod using fluid-pressure means to actuate the gripping means
- B23B31/16258—Jaws movement actuated by oblique surfaces of a coaxial control rod using fluid-pressure means to actuate the gripping means using mechanical transmission through the spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
- B23Q17/005—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a force, a pressure or a deformation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2717/00—Arrangements for indicating or measuring
- B23Q2717/003—Arrangements for indicating or measuring in lathes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3937466A DE3937466A1 (de) | 1989-11-10 | 1989-11-10 | Verfahren und vorrichtung zur ueberwachung der spannkraft bei werkzeugmaschinen |
PCT/DE1990/000866 WO1991007245A1 (de) | 1989-11-10 | 1990-11-09 | Verfahren und vorrichtung zur überwachung der spannkraft bei werkzeugmaschinen |
EP90916237A EP0500617A1 (de) | 1989-11-10 | 1990-11-09 | Verfahren und vorrichtung zur überwachung der spannkraft bei werkzeugmaschinen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3937466A DE3937466A1 (de) | 1989-11-10 | 1989-11-10 | Verfahren und vorrichtung zur ueberwachung der spannkraft bei werkzeugmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3937466A1 true DE3937466A1 (de) | 1991-05-16 |
DE3937466C2 DE3937466C2 (enrdf_load_stackoverflow) | 1992-01-30 |
Family
ID=6393281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3937466A Granted DE3937466A1 (de) | 1989-11-10 | 1989-11-10 | Verfahren und vorrichtung zur ueberwachung der spannkraft bei werkzeugmaschinen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0500617A1 (enrdf_load_stackoverflow) |
DE (1) | DE3937466A1 (enrdf_load_stackoverflow) |
WO (1) | WO1991007245A1 (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010011318B3 (de) * | 2010-03-13 | 2011-09-15 | Ott-Jakob Spanntechnik Gmbh | Messeinrichtung zur Kraftmessung an mindestens einer Kraftspannspindel |
US20190299351A1 (en) * | 2016-06-07 | 2019-10-03 | Rego-Fix Ag | Clamping system |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4322317C1 (de) * | 1993-07-05 | 1994-10-27 | Gildemeister Ag | Verfahren zur Einstellung und Überwachung der Spannkraft an Werkzeugmaschinen |
DE102004003271B3 (de) * | 2004-01-21 | 2005-10-20 | Hakki Ayguen | Vorrichtung zum Prüfen der Spannkraft von Spannvorrichtungen |
DE102015207875B4 (de) * | 2015-04-29 | 2016-12-08 | Gühring KG | Spannvorrichtung, Verfahren für eine Spannvorrichtung und Verwendung einer Spannvorrichtung |
DE102017109347B3 (de) | 2017-05-02 | 2018-03-01 | Jakob Antriebstechnik Gmbh | Spannkraftüberwachungseinrichtung und Spannvorrichtung mit einer derartigen Spannkraftüberwachungsseinrichtung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2846337A1 (de) * | 1977-10-29 | 1979-05-03 | Pratt Int Ltd Burnerd | Werkstueckhalter |
DE3136285A1 (de) * | 1981-09-12 | 1983-03-24 | Paul Forkardt GmbH & Co KG, 4000 Düsseldorf | Verfahren zur ueberwachung der spannkraft an spannvorrichtungen fuer werkzeugmaschinen |
DE3439402A1 (de) * | 1984-10-27 | 1986-04-30 | Günter Horst 7927 Sontheim Röhm | Kraftbetaetigtes spannfutter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2920896A (en) * | 1957-11-06 | 1960-01-12 | Buck Tool Co | Chuck jaw take-up, including a tapered gib |
DE2614549C2 (de) * | 1976-04-03 | 1984-07-26 | Wilhelm Hegenscheidt Gmbh, 5140 Erkelenz | Vorrichtung zur Werkstückspannkontrolle |
DE3105872C2 (de) * | 1981-02-18 | 1984-12-06 | Paul Forkardt GmbH & Co KG, 4000 Düsseldorf | Einrichtung zur Bestimmung des Arbeitshubes des Kolbens eines doppeltwirkenden Spannzylinders zur Betätigung von Spanneinrichtungen an Werkzeugmaschinen |
DE3719102A1 (de) * | 1987-06-06 | 1988-12-15 | Smw Spanneinrichtungen | Umlaufender spannzylinder fuer kraftspannfutter |
-
1989
- 1989-11-10 DE DE3937466A patent/DE3937466A1/de active Granted
-
1990
- 1990-11-09 WO PCT/DE1990/000866 patent/WO1991007245A1/de not_active Application Discontinuation
- 1990-11-09 EP EP90916237A patent/EP0500617A1/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2846337A1 (de) * | 1977-10-29 | 1979-05-03 | Pratt Int Ltd Burnerd | Werkstueckhalter |
DE3136285A1 (de) * | 1981-09-12 | 1983-03-24 | Paul Forkardt GmbH & Co KG, 4000 Düsseldorf | Verfahren zur ueberwachung der spannkraft an spannvorrichtungen fuer werkzeugmaschinen |
DE3439402A1 (de) * | 1984-10-27 | 1986-04-30 | Günter Horst 7927 Sontheim Röhm | Kraftbetaetigtes spannfutter |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010011318B3 (de) * | 2010-03-13 | 2011-09-15 | Ott-Jakob Spanntechnik Gmbh | Messeinrichtung zur Kraftmessung an mindestens einer Kraftspannspindel |
US20190299351A1 (en) * | 2016-06-07 | 2019-10-03 | Rego-Fix Ag | Clamping system |
US10807210B2 (en) * | 2016-06-07 | 2020-10-20 | Rego-Fix Ag | Clamping system |
Also Published As
Publication number | Publication date |
---|---|
EP0500617A1 (de) | 1992-09-02 |
WO1991007245A1 (de) | 1991-05-30 |
DE3937466C2 (enrdf_load_stackoverflow) | 1992-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |