ES2158237T3 - Procedimiento y dispositivo para el estirado recto de producto de estirado en varias etapas. - Google Patents
Procedimiento y dispositivo para el estirado recto de producto de estirado en varias etapas.Info
- Publication number
- ES2158237T3 ES2158237T3 ES96250248T ES96250248T ES2158237T3 ES 2158237 T3 ES2158237 T3 ES 2158237T3 ES 96250248 T ES96250248 T ES 96250248T ES 96250248 T ES96250248 T ES 96250248T ES 2158237 T3 ES2158237 T3 ES 2158237T3
- Authority
- ES
- Spain
- Prior art keywords
- straight
- procedure
- various stages
- force
- holder
- 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
- 238000005259 measurement Methods 0.000 abstract 4
- 230000001419 dependent effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/27—Carriages; Drives
- B21C1/30—Drives, e.g. carriage-traversing mechanisms; Driving elements, e.g. drawing chains; Controlling the drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/20—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes from stock of essentially unlimited length
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Wire Processing (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA EXTRACCION DE PIEDRAS DE TRABAJO METALICAS EXTENDIDAS LONGITUDINALMENTE, EN PARTICULAR TUBOS PARA LA REDUCCION DE SECCION TRANSVERSAL EN MULTIPLES PASOS QUE SE CONFIGURAN COMO ETAPAS DE EXTRACCION POR MEDIO AL MENOS DE DOS CARROS (11-14) DE SUJECION QUE SE SUCEDEN UNO DESPUES DE OTRO, MOVIENDO LA PIEZA DE TRABAJO EN AGREGADOS DE TRACCION QUE AGARRAN EN EL PERIMETRO EXTERIOR, COORDINANDO CONTINUAMENTE LA PIEZA DE TRABAJO A TRAVES DE CADA UNO DE LOS AGREGADOS DE TRACCION, MOSTRANDO ANILLOS (1,2) DE TRACCION DISPUESTOS EN UN SOPORTE (3,4) DE ANILLO DE TRACCION. DE ACUERDO CON LA INVENCION LOS AGREGADOS DE TRACCION SON ACCIONABLES DE FORMA INDEPENDIENTE UNO DE OTRO EN FORMA REGULADA EN CUANTO A FUERZA Y/O MOMENTO. ADEMAS, DURANTE UN PROCESO DE TRACCION SE MANTIENEN LOS TRAMOS DE PIEZA DE TRABAJO, QUE SE ENCUENTRAN ENTRE LOS AGREGADOS DE TRACCION DE FORMA CONTINUA SEGUN LA FUERZA DE SUJECION DEFINIDA, QUE EVITA LA DESVIACION DE LAS PIEZAS DE TRABAJO CON RESPECTO A LA DIRECCION RECTA. LA INVENCION SE REFIERE ADEMAS PARA UN DISPOSITIVO PARA LA REALIZACION DEL PROCEDIMIENTO Y UN PROCEDIMIENTO PARA ENHEBRADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19544383A DE19544383C1 (de) | 1995-11-15 | 1995-11-15 | Verfahren und Vorrichtung zum Geradeausziehen und Einfädeln langen Ziehgutes in mehreren Schritten |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2158237T3 true ES2158237T3 (es) | 2001-09-01 |
Family
ID=7778633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96250248T Expired - Lifetime ES2158237T3 (es) | 1995-11-15 | 1996-10-31 | Procedimiento y dispositivo para el estirado recto de producto de estirado en varias etapas. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5771727A (es) |
EP (1) | EP0774306B1 (es) |
AT (1) | ATE203434T1 (es) |
DE (2) | DE19544383C1 (es) |
ES (1) | ES2158237T3 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2800652A1 (fr) * | 1999-11-04 | 2001-05-11 | Financ Robolix | Procede et dispositif de controle de la qualite des formages realises par une machine a former des extremites de tubes |
CN1099331C (zh) * | 2000-05-26 | 2003-01-22 | 清华大学 | 弹性合金的电子拔丝方法与装置 |
JP4267221B2 (ja) | 2001-01-18 | 2009-05-27 | 日本伸管株式会社 | 長尺物の連続引抜き方法及びその装置 |
DE10122658C2 (de) * | 2001-05-10 | 2003-05-28 | Sms Meer Gmbh | Zugeinheit zum Ziehen von langgestrecktem Material sowie Ziehstraße |
DE10122657B4 (de) * | 2001-05-10 | 2006-07-13 | Sms Meer Gmbh | Zugeinheit für eine Ziehmaschine sowie Verfahren zum Ziehen eines Ziehgutes mit dieser Zugeinheit und diskontinuierlich arbeitende Ziehmaschine |
KR100903956B1 (ko) | 2007-12-21 | 2009-06-25 | (주)대신제일 | 복합 인발장치 |
AT507273B1 (de) * | 2008-09-14 | 2014-03-15 | Sms Meer Gmbh | Gradausziehmaschine und verfahren zum gradausziehen eines werkstückes |
DE102013021675A1 (de) | 2013-12-18 | 2015-07-02 | Joachim Graefe | Profile und Rohre kontinuierlich-integriert formen |
DE102016106026B3 (de) * | 2016-04-01 | 2017-10-05 | Sms Group Gmbh | Ziehanlagen und Ziehverfahren |
CN110153207B (zh) * | 2018-12-04 | 2021-04-23 | 上海北特科技股份有限公司 | 棒材直条连续拉拔装置及利用其实现的棒材拉拔方法 |
CN111515319A (zh) * | 2020-04-19 | 2020-08-11 | 金成高 | 一种用于建筑施工的预应力钢筋拉伸装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3138243A (en) * | 1962-04-02 | 1964-06-23 | Oakley Ind Inc | Drawing apparatus |
DE1930700B2 (es) * | 1969-06-18 | 1971-01-28 | ||
DE2132408C3 (de) * | 1971-06-30 | 1982-03-11 | Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn | Anordnung zur Beeinflussung der Drehzahl der Elektromotoren der Einzelantriebe einer Mehrfachziehanlage |
US4127999A (en) * | 1974-12-19 | 1978-12-05 | Th. Kieserling & Albrecht | Gripping arrangement |
DE2600898C3 (de) * | 1976-01-12 | 1980-08-28 | Th. Kieserling & Albrecht, 5650 Solingen | Spann- und Auszugseinrichtung für Schälmaschinen und Ziehbänke |
DE2806380C3 (de) * | 1978-02-13 | 1980-11-06 | Mannesmann Ag, 4000 Duesseldorf | Schlittenziehmaschine |
JPS6174724A (ja) * | 1984-09-20 | 1986-04-17 | Toshiba Corp | 直列配置多段式伸線装置 |
ATE49144T1 (de) * | 1984-10-19 | 1990-01-15 | Schumag Ag | Verfahren zum geradeausziehen von rundmaterial und rohren sowie voll- und hohlprofil und anlage hierzu. |
DE3729892A1 (de) * | 1987-09-07 | 1989-03-23 | Kieserling Ziehmaschinen | Ziehmaschine |
-
1995
- 1995-11-15 DE DE19544383A patent/DE19544383C1/de not_active Expired - Fee Related
-
1996
- 1996-10-31 AT AT96250248T patent/ATE203434T1/de not_active IP Right Cessation
- 1996-10-31 ES ES96250248T patent/ES2158237T3/es not_active Expired - Lifetime
- 1996-10-31 DE DE59607353T patent/DE59607353D1/de not_active Expired - Fee Related
- 1996-10-31 EP EP96250248A patent/EP0774306B1/de not_active Expired - Lifetime
- 1996-11-15 US US08/749,819 patent/US5771727A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0774306A1 (de) | 1997-05-21 |
DE59607353D1 (de) | 2001-08-30 |
DE19544383C1 (de) | 1997-04-10 |
US5771727A (en) | 1998-06-30 |
EP0774306B1 (de) | 2001-07-25 |
ATE203434T1 (de) | 2001-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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