ES2060780T3 - Aparato y procedimiento de deteccion de una carga anormal en una prensa. - Google Patents
Aparato y procedimiento de deteccion de una carga anormal en una prensa.Info
- Publication number
- ES2060780T3 ES2060780T3 ES89308802T ES89308802T ES2060780T3 ES 2060780 T3 ES2060780 T3 ES 2060780T3 ES 89308802 T ES89308802 T ES 89308802T ES 89308802 T ES89308802 T ES 89308802T ES 2060780 T3 ES2060780 T3 ES 2060780T3
- Authority
- ES
- Spain
- Prior art keywords
- abnormal load
- press
- procedure
- detection
- detector
- 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.)
- Expired - Lifetime
Links
- 230000002159 abnormal effect Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 title 1
- 238000005070 sampling Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/16—Rotary-absorption dynamometers, e.g. of brake type
- G01L3/22—Rotary-absorption dynamometers, e.g. of brake type electrically or magnetically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0094—Press load monitoring means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Presses (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
SE DESCUBRE UN APARATO Y UN METODO PARA DETECTAR UNA CARGA ANORMAL PARA UN APARATO DE PRESURIZACION, EN EL QUE UN CAMBIO DE CARGA DE TRABAJO SE DETECTA MEDIANTE EL USO DE UN DETECTOR DE POTENCIA EFICAZ (16) O UN DETECTOR DE ESFUERZO MECANICO (3, 6, 20, 21, 22), Y LOS VALORES OBTENIDOS MEDIANTE EL MUESTREO EN VARIOS PUNTOS DEL TIEMPO DE PRESURIZACION SE COMPARAN CON UN VALOR NORMAL ALMACENADO ANTERIORMENTE. EL RESULTADO DE LA COMPARACION SE UTILIZA PARA DETECTAR UNA CONDICION DE CARGA ANORMAL.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22496288 | 1988-09-08 | ||
| JP32530488A JPH02176435A (ja) | 1988-09-08 | 1988-12-23 | 加圧装置に於ける異常負荷検出装置と方法 |
| JP5483789A JPH02235600A (ja) | 1989-03-07 | 1989-03-07 | 加圧装置に於ける異常負荷検出装置と方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2060780T3 true ES2060780T3 (es) | 1994-12-01 |
Family
ID=27295419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES89308802T Expired - Lifetime ES2060780T3 (es) | 1988-09-08 | 1989-08-31 | Aparato y procedimiento de deteccion de una carga anormal en una prensa. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4979401A (es) |
| EP (1) | EP0358405B1 (es) |
| KR (1) | KR900005163A (es) |
| AU (1) | AU621146B2 (es) |
| CA (1) | CA1324423C (es) |
| DE (1) | DE68916883T2 (es) |
| ES (1) | ES2060780T3 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5450756A (en) * | 1992-11-06 | 1995-09-19 | Toyota Jidosha Kabushiki Kaisha | Device and method for measuring and adjusting pressing load values on a press |
| DE19617105C2 (de) * | 1996-04-19 | 1998-07-02 | Mannesmann Ag | Einrichtung zur Erfassung der momentanen Belastung von Fördermitteln, insbesondere von Hubwerken |
| KR100302549B1 (ko) * | 1997-12-02 | 2001-09-22 | 박종섭 | 전전자교환기 망동기장치의 위상차 측정회로 |
| US6208159B1 (en) | 1998-03-11 | 2001-03-27 | The Minster Machine Company | Machine press motor load monitor |
| EP0943422B1 (en) * | 1998-03-16 | 2004-05-19 | Yamada Dobby Co., Ltd. | Slide control device of press |
| US6003441A (en) * | 1999-01-25 | 1999-12-21 | Pmds, L.L.C. | Waste compacting system with system supervisor |
| US6250216B1 (en) * | 1999-03-19 | 2001-06-26 | The Minster Machine Company | Press deflection controller and method of controlling press deflection |
| DE10211397C1 (de) * | 2002-03-15 | 2003-12-11 | Schuler Pressen Gmbh & Co | Verfahren zum Betreiben einer Presse und Presse |
| DE102012023665A1 (de) * | 2012-12-04 | 2014-06-05 | Brankamp Gmbh | Stanzvorrichtung mit einem Sensor und Verfahren zur Übertragung eines Sensorsignals |
| JP6666077B2 (ja) * | 2015-04-30 | 2020-03-13 | コマツ産機株式会社 | プレスシステムおよびプレスシステムの制御方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3348234A (en) * | 1962-03-20 | 1967-10-17 | Reliance Electric & Eng Co | Production line operation monitor and recorder |
| DE2013272A1 (de) * | 1970-03-20 | 1971-10-07 | Maschinenfabrik Weingarten Ag, 7987 Weingarten | Verfahren und Einrichtung zur Uberwa chung des Laufbereiches einer Maschine, insbesondere einer Presse |
| US3825811A (en) * | 1973-02-26 | 1974-07-23 | Aluminum Co Of America | System and method for monitoring a press load |
| USRE30298E (en) * | 1974-07-22 | 1980-06-03 | Impact sensing detector | |
| US3930248A (en) * | 1974-07-22 | 1975-12-30 | Michael I Keller | Impact sensing detector |
| JPS5821130A (ja) * | 1981-07-30 | 1983-02-07 | Komatsu Ltd | プレス機械の荷重測定装置 |
| DD208457A3 (de) * | 1982-01-18 | 1984-05-02 | Otto Hoffmann | Schaltungsanordnung zur ueberwachung von drehzahldifferenzen an werkzeugmaschinen, insbesondere pressen |
| JPS5922902A (ja) * | 1982-07-29 | 1984-02-06 | Daicel Chem Ind Ltd | 懸濁重合法 |
| GB2127973B (en) * | 1982-10-05 | 1986-02-12 | Bl Tech Ltd | Monitoring a power press electrically |
-
1989
- 1989-08-29 AU AU40866/89A patent/AU621146B2/en not_active Ceased
- 1989-08-31 CA CA000610074A patent/CA1324423C/en not_active Expired - Fee Related
- 1989-08-31 ES ES89308802T patent/ES2060780T3/es not_active Expired - Lifetime
- 1989-08-31 DE DE68916883T patent/DE68916883T2/de not_active Expired - Fee Related
- 1989-08-31 EP EP89308802A patent/EP0358405B1/en not_active Expired - Lifetime
- 1989-09-06 US US07/403,475 patent/US4979401A/en not_active Expired - Fee Related
- 1989-09-08 KR KR1019890012982A patent/KR900005163A/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US4979401A (en) | 1990-12-25 |
| EP0358405B1 (en) | 1994-07-20 |
| EP0358405A2 (en) | 1990-03-14 |
| CA1324423C (en) | 1993-11-16 |
| DE68916883D1 (de) | 1994-08-25 |
| DE68916883T2 (de) | 1994-12-08 |
| AU621146B2 (en) | 1992-03-05 |
| EP0358405A3 (en) | 1991-07-03 |
| KR900005163A (ko) | 1990-04-13 |
| AU4086689A (en) | 1990-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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