GB362207A - Improvements in the art of making seamless tubes - Google Patents

Improvements in the art of making seamless tubes

Info

Publication number
GB362207A
GB362207A GB845/31A GB84531A GB362207A GB 362207 A GB362207 A GB 362207A GB 845/31 A GB845/31 A GB 845/31A GB 84531 A GB84531 A GB 84531A GB 362207 A GB362207 A GB 362207A
Authority
GB
United Kingdom
Prior art keywords
billet
mould
rolling
subsequently
tubes
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
Application number
GB845/31A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Timken Holding and Development Co
Original Assignee
Timken Holding and Development Co
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 Timken Holding and Development Co filed Critical Timken Holding and Development Co
Publication of GB362207A publication Critical patent/GB362207A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
GB845/31A 1930-07-02 1931-01-09 Improvements in the art of making seamless tubes Expired GB362207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US362207XA 1930-07-02 1930-07-02

Publications (1)

Publication Number Publication Date
GB362207A true GB362207A (en) 1931-12-03

Family

ID=21887349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB845/31A Expired GB362207A (en) 1930-07-02 1931-01-09 Improvements in the art of making seamless tubes

Country Status (2)

Country Link
BE (1) BE376729A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB362207A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
BE376729A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Similar Documents

Publication Publication Date Title
US3374650A (en) Manufacturing seamless tubes
CN103990938B (zh) 用连铸坯塑性成形大尺寸轴承、齿轮钢的工艺方法
US3076241A (en) Graphite mold casting system
US2079644A (en) Method and apparatus for continuous casting
US3259975A (en) Tube manufacture
GB362207A (en) Improvements in the art of making seamless tubes
US2178163A (en) Method of and apparatus for centrifugally casting metals
CN106216965A (zh) 一种轴承铜合金保持架的铸辗复合成形方法
US2206888A (en) Method of continuous metal casting
US2190828A (en) Method of casting
GB442124A (en) Method of and apparatus for producing hollow metal articles
US1987201A (en) Making of seamless tubes
US2749609A (en) Method of forming hollow metal articles
US2032917A (en) Apparatus for drawing
US2008196A (en) Centrifugal casting machine
GB281951A (en) Device for taking out, cooling and replacing mandrels in pilger mills
US1951078A (en) Piercing point
US1912965A (en) Method of producing tubular ingots
US4091524A (en) Process for producing pipe blooms
GB428421A (en) Improvements in or relating to a method of and apparatus for use in the manufacture of tubes, rods and/or the like of steel and other metals
GB421424A (en) Improvements in, and relating to, metal cores for use in the manufacture of hollow drill steel, tubes and other hollow bodies
US2942337A (en) Process for the treatment of thickwalled metallic hollow bodies
JPS5647204A (en) Manufacture of composite pipe
SU32680A1 (ru) Способ получени биметаллических труб
US3786855A (en) Rotary casting method of killed steel