IT1143549B - Procedimento e dispositivo per la calibratura di articoli tubolari sinterizzati da polveri metalliche - Google Patents

Procedimento e dispositivo per la calibratura di articoli tubolari sinterizzati da polveri metalliche

Info

Publication number
IT1143549B
IT1143549B IT67512/81A IT6751281A IT1143549B IT 1143549 B IT1143549 B IT 1143549B IT 67512/81 A IT67512/81 A IT 67512/81A IT 6751281 A IT6751281 A IT 6751281A IT 1143549 B IT1143549 B IT 1143549B
Authority
IT
Italy
Prior art keywords
sintered
calibration
procedure
metal powders
tubular items
Prior art date
Application number
IT67512/81A
Other languages
English (en)
Other versions
IT8167512A0 (it
Inventor
Bjorn Ola Alfons Pettersson
Original Assignee
Carbox Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Carbox Ab filed Critical Carbox Ab
Publication of IT8167512A0 publication Critical patent/IT8167512A0/it
Application granted granted Critical
Publication of IT1143549B publication Critical patent/IT1143549B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • F16J10/04—Running faces; Liners
    • 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
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Powder Metallurgy (AREA)
  • Press Drives And Press Lines (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
IT67512/81A 1980-04-15 1981-04-14 Procedimento e dispositivo per la calibratura di articoli tubolari sinterizzati da polveri metalliche IT1143549B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8002833A SE426919B (sv) 1980-04-15 1980-04-15 Sett att kalibrera ett rorformat foremal och apparat for utovande av settet

Publications (2)

Publication Number Publication Date
IT8167512A0 IT8167512A0 (it) 1981-04-14
IT1143549B true IT1143549B (it) 1986-10-22

Family

ID=20340746

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67512/81A IT1143549B (it) 1980-04-15 1981-04-14 Procedimento e dispositivo per la calibratura di articoli tubolari sinterizzati da polveri metalliche

Country Status (7)

Country Link
US (2) US4339935A (it)
JP (1) JPS5928602B2 (it)
DE (1) DE3114485A1 (it)
FR (1) FR2480149A1 (it)
GB (1) GB2073636B (it)
IT (1) IT1143549B (it)
SE (1) SE426919B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606237A (ja) * 1983-06-24 1985-01-12 Makita:Kk スエ−ジング方法
EP0446959A3 (de) * 1987-09-24 1991-09-25 Büchler B-SET AG Verfahren zum Herstellen eines im wesentlichen zylindrischen Schaftes mit einem einstückig in den Schaft übergehenden Zentrierarm
US4791796A (en) * 1987-10-28 1988-12-20 Cameron Iron Works Usa, Inc. Tool for cold forging tubular members
US4827748A (en) * 1988-07-11 1989-05-09 Cameron Iron Works Usa, Inc. Cold forming tool
US20070266832A1 (en) * 2006-05-17 2007-11-22 Peter Polick Rotary Driving Tool for High Angular Engagement with Elliptiziodal Driving Head
DE102010009800B3 (de) * 2010-03-01 2011-06-16 Gkn Sinter Metals Holding Gmbh Verfahren zum Hochgenauigkeitskalibrieren eines Bauteils
US9121365B1 (en) * 2014-04-17 2015-09-01 Achates Power, Inc. Liner component for a cylinder of an opposed-piston engine
CN114310370A (zh) * 2021-11-19 2022-04-12 江阴市力隆液压机械有限公司 高精密珩磨管张力内芯轴加工工装

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB280497A (en) * 1926-11-11 1928-08-09 Bound Brook Oil Less Bearing Method of and apparatus for sizing metal bushes for bearings
US3719479A (en) * 1971-02-12 1973-03-06 Du Pont Method of fabricating ring shapes by hot pressing
DE2133724A1 (de) * 1971-07-07 1973-01-25 Hermsdorf Keramik Veb Vorrichtung zur herstellung von koerpern mit komplizierten innen- und/oder aussenkonturen, insbesondere zuendkerzengehaeusen, nach dem pulvermetallurgischen verfahren
DE2460013C3 (de) * 1974-12-19 1978-08-24 Sintermetallwerk Krebsoege Gmbh, 5608 Radevormwald Verfahren zum Herstellen metallischer Formkörper

Also Published As

Publication number Publication date
GB2073636B (en) 1983-03-16
JPS56163203A (en) 1981-12-15
US4339935A (en) 1982-07-20
US4382373A (en) 1983-05-10
SE8002833L (sv) 1981-10-16
JPS5928602B2 (ja) 1984-07-14
DE3114485C2 (it) 1988-01-07
FR2480149B1 (it) 1985-01-11
DE3114485A1 (de) 1982-04-29
FR2480149A1 (fr) 1981-10-16
GB2073636A (en) 1981-10-21
IT8167512A0 (it) 1981-04-14
SE426919B (sv) 1983-02-21

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