IT8320161A0 - Processo di fabbricazione di tubi estrusi, ed apparecchitura relativa. - Google Patents
Processo di fabbricazione di tubi estrusi, ed apparecchitura relativa.Info
- Publication number
- IT8320161A0 IT8320161A0 IT8320161A IT2016183A IT8320161A0 IT 8320161 A0 IT8320161 A0 IT 8320161A0 IT 8320161 A IT8320161 A IT 8320161A IT 2016183 A IT2016183 A IT 2016183A IT 8320161 A0 IT8320161 A0 IT 8320161A0
- Authority
- IT
- Italy
- Prior art keywords
- manufacturing process
- related equipment
- extruded tubes
- extruded
- tubes
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 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
- B21C9/00—Cooling, heating or lubricating drawing material
-
- 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
- B21C1/22—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 specially adapted for making tubular articles
- B21C1/24—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 specially adapted for making tubular articles by means of mandrels
-
- 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
- B21C1/22—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 specially adapted for making tubular articles
- B21C1/24—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 specially adapted for making tubular articles by means of mandrels
- B21C1/26—Push-bench drawing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57041744A JPS58159920A (ja) | 1982-03-18 | 1982-03-18 | 押抜き製管法およびその装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8320161A0 true IT8320161A0 (it) | 1983-03-18 |
IT1161022B IT1161022B (it) | 1987-03-11 |
Family
ID=12616927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20161/83A IT1161022B (it) | 1982-03-18 | 1983-03-18 | Processo di fabbricazione di tubi estrusi,ed apparecchitura relativa |
Country Status (4)
Country | Link |
---|---|
US (1) | US4565664A (it) |
JP (1) | JPS58159920A (it) |
DE (1) | DE3309244A1 (it) |
IT (1) | IT1161022B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE450630B (sv) * | 1984-12-14 | 1987-07-13 | Petainer Sa | Sett och anordning for tillverkning av en plastbehallare genom omformning av en i huvudsak rorliknande forform |
US7022765B2 (en) * | 2004-01-09 | 2006-04-04 | General Electric | Method for the preparation of a poly(arylene ether)-polyolefin composition, and composition prepared thereby |
US7290424B2 (en) * | 2004-09-16 | 2007-11-06 | Lone Star Steel Company, L.P. | Push bench method for manufacturing small diameter tubing |
WO2007122972A1 (ja) * | 2006-04-24 | 2007-11-01 | Sumitomo Metal Industries, Ltd. | 熱間塑性加工用潤滑剤組成物、及びそれを使用した熱間塑性加工方法 |
GB201407573D0 (en) * | 2014-04-30 | 2014-06-11 | Smiths Medical Int Ltd | Tubes and their manuacture |
WO2016094990A1 (en) * | 2014-12-15 | 2016-06-23 | Gas Informatica Ltda | Self-protecting file protection |
BR102014031852A2 (pt) * | 2014-12-18 | 2016-06-21 | Paulo Roberto Gomes Fernandes | sistema de fabricação, montagem e construção contínua com deslocamento progressivo de conjunto de feixes tubulares ("bundles"), e processo para fabricação e montagem de trechos/segmentos de dutos ("stalk") |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1913206A (en) * | 1931-11-10 | 1933-06-06 | Jones & Laughlin Steel Corp | Manufacture of tubes |
US3036696A (en) * | 1959-02-24 | 1962-05-29 | Reisholz Stahl & Roehrenwerk | Method of producing seamless tubular articles |
GB1573196A (en) * | 1975-12-15 | 1980-08-20 | Sumito Electric Ind Ltd | Method and apparatus for extruding polytetrafluoroethlene tubing |
DE2605236C2 (de) * | 1976-02-11 | 1982-12-30 | Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg | Verwendung eines Lochdorns und einer Matrize zum Herstellen eines Lochstückes |
-
1982
- 1982-03-18 JP JP57041744A patent/JPS58159920A/ja active Pending
-
1983
- 1983-03-15 DE DE19833309244 patent/DE3309244A1/de not_active Withdrawn
- 1983-03-17 US US06/476,274 patent/US4565664A/en not_active Expired - Fee Related
- 1983-03-18 IT IT20161/83A patent/IT1161022B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1161022B (it) | 1987-03-11 |
JPS58159920A (ja) | 1983-09-22 |
DE3309244A1 (de) | 1983-10-06 |
US4565664A (en) | 1986-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT8121329A0 (it) | Processo di alogenazione. | |
IT1197560B (it) | Metodo per la produzione di filati e relativa apparecchiatura | |
IT1086465B (it) | Metodo e apparecchio per la fabbricazione di tubi metallici | |
IT1138823B (it) | Metodo ed apparecchiatura per la produzione di scanalature in un filamento allungato | |
IT7919473A0 (it) | Metodo ed apparato per laproduzione di tubi compositi. | |
IT1088433B (it) | Processo di estrusione per la fabbricazione di corpi cavo | |
BR8504298A (pt) | Cabo metalico,processo e aparelho para fabricacao do mesmo | |
IT8320161A0 (it) | Processo di fabbricazione di tubi estrusi, ed apparecchitura relativa. | |
IT8420259A0 (it) | Processo per la produzione di tubidi acciaio senza saldatura. | |
IT8323988A0 (it) | Fabbricazione di dispositivi ottici e preforme. | |
IT8221700A0 (it) | Procedimento e dispositivo per la fabbricazione di tubi aventi diametri interni e diametri esterni variabili per sezioni. | |
IT8420875A0 (it) | Apparecchiatura per la fabbricazione di copertoni. | |
BR8305715A (pt) | Condensador auto-regeneravel e processo de fabricacao do mesmo | |
BR8204960A (pt) | Conjunto para a producao de emissao de campo e processo para a producao do mesmo | |
IT8223947A0 (it) | Processo di fabbricazione di manufatti conduttori di luce. | |
IT1149778B (it) | Condensatore e metodo ed apparecchiatura per fabbricarlo | |
IT7927346A0 (it) | Processo continuo di laminazione di tubi. | |
KR850002051A (ko) | 압출다이 및 그 제조방법 | |
IT1196359B (it) | Procedimento di fabbricazione di un articolo per estrusione,e articolo ottenuto | |
IT7919565A0 (it) | Apparato e processo per la fabbricazione di tubi alettati. | |
BR8206521A (pt) | Pneumatico radial e processo de fabricacao do mesmo | |
IT1194187B (it) | Calzino tubolare e metodo per fabbricarlo | |
FR2542284B1 (fr) | Ampoule autocassable, et son procede de fabrication | |
KR850002544A (ko) | 유리관 성형방법 | |
IT8020933A0 (it) | Processo per la preparazione di tubi poliamidici. |