BR8305563A - Processo de fabricacao de uma peca cilindrica de diametros interno e/ou externo progressivamente crescente e dispositivo para a sua aplicacao - Google Patents
Processo de fabricacao de uma peca cilindrica de diametros interno e/ou externo progressivamente crescente e dispositivo para a sua aplicacaoInfo
- Publication number
- BR8305563A BR8305563A BR8305563A BR8305563A BR8305563A BR 8305563 A BR8305563 A BR 8305563A BR 8305563 A BR8305563 A BR 8305563A BR 8305563 A BR8305563 A BR 8305563A BR 8305563 A BR8305563 A BR 8305563A
- Authority
- BR
- Brazil
- Prior art keywords
- manufacturing
- internal
- application
- cylindrical piece
- external diameters
- Prior art date
Links
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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/16—Making tubes with varying diameter in longitudinal direction
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/06—Making machine elements axles or shafts
- B21K1/10—Making machine elements axles or shafts of cylindrical form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8216865A FR2534159B1 (fr) | 1982-10-08 | 1982-10-08 | Procede de fabrication de pieces cylindriques, notamment de pieces creuses, et machine pour sa mise en oeuvre |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8305563A true BR8305563A (pt) | 1984-05-15 |
Family
ID=9278084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8305563A BR8305563A (pt) | 1982-10-08 | 1983-10-07 | Processo de fabricacao de uma peca cilindrica de diametros interno e/ou externo progressivamente crescente e dispositivo para a sua aplicacao |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0106751A1 (fr) |
JP (1) | JPS5997713A (fr) |
BR (1) | BR8305563A (fr) |
FR (1) | FR2534159B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8500785D0 (en) * | 1985-01-12 | 1985-02-13 | Stevens & Bullivant Ltd | Tubular |
DE3506220A1 (de) * | 1985-02-22 | 1986-08-28 | Laeis GmbH, 5500 Trier | Verfahren zum herstellen von rohren mit dickwandigen enden durch kaltumformen eines rohrfoermigen rohlings |
US5337476A (en) * | 1992-07-13 | 1994-08-16 | The Torrington Company | Method of making a camshaft |
CN101754820B (zh) * | 2007-06-29 | 2012-12-12 | Gkn动力传动***国际有限责任公司 | 用于细长的空心件的轴向成形的装置和方法 |
CN104275358A (zh) * | 2014-09-22 | 2015-01-14 | 吉林利源精制股份有限公司 | 一种铝合金内变径无缝管的挤压成型方法 |
CN107443018A (zh) * | 2017-08-07 | 2017-12-08 | 丹阳市云孚科技有限公司 | 一种压力容器罐生产设备及生产方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB606306A (en) * | 1946-01-11 | 1948-08-11 | Head Wrightson & Co Ltd | Improvements in the manufacture of tubes |
FR1259364A (fr) * | 1958-01-07 | 1961-04-28 | T I Aluminium Ltd | Perfectionnements à la fabrication des tubes |
FR1458820A (fr) * | 1964-11-18 | 1966-03-04 | Tube Mill Holding Sa | Procédé de laminage de tubes sans soudure au banc-poussant |
FR1457184A (fr) * | 1965-12-09 | 1966-07-08 | Demag Ag | Procédé et installation pour la fabrication de tubes de grandes longueurs ainsi que tubes conformes à ceux ainsi obtenus |
FR2369027A1 (fr) * | 1976-10-29 | 1978-05-26 | Tubes Cie Indle Cale | Piece tubulaire dont les diametres et les epaisseurs ne sont pas constants sur toute leur longueu |
DE2806368C3 (de) * | 1978-02-10 | 1980-09-25 | Mannesmann Ag, 4000 Duesseldorf | Verfahren und Ziehanordnung zum Kaltziehen von Rohren |
DD137537B1 (de) * | 1978-07-06 | 1981-10-28 | Herbert Hiller | Verfahren zur herstellung eines dickwandigen rotationssymetrischen metallhohlkoerpers |
FR2473916A1 (fr) * | 1980-01-22 | 1981-07-24 | Tubes Cie Indle Cale | Procede de faconnage a froid d'un arbre tubulaire dont les extremites ont un diametre interieur calibre inferieur a celui de sa partie centrale |
-
1982
- 1982-10-08 FR FR8216865A patent/FR2534159B1/fr not_active Expired
-
1983
- 1983-09-30 EP EP83401926A patent/EP0106751A1/fr not_active Withdrawn
- 1983-10-07 BR BR8305563A patent/BR8305563A/pt unknown
- 1983-10-08 JP JP18773883A patent/JPS5997713A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2534159A1 (fr) | 1984-04-13 |
JPS5997713A (ja) | 1984-06-05 |
FR2534159B1 (fr) | 1986-05-16 |
EP0106751A1 (fr) | 1984-04-25 |
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