GB1149822A – Method of and apparatus for forming tubes
– Google Patents
GB1149822A – Method of and apparatus for forming tubes
– Google Patents
Method of and apparatus for forming tubes
Info
Publication number
GB1149822A
GB1149822A
GB4189/67A
GB418967A
GB1149822A
GB 1149822 A
GB1149822 A
GB 1149822A
GB 4189/67 A
GB4189/67 A
GB 4189/67A
GB 418967 A
GB418967 A
GB 418967A
GB 1149822 A
GB1149822 A
GB 1149822A
Authority
GB
United Kingdom
Prior art keywords
rolls
blanks
chuck
tubes
drum
Prior art date
1966-02-01
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
GB4189/67A
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.)
Sandvik AB
Original Assignee
Sandvik 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.)
1966-02-01
Filing date
1967-01-27
Publication date
1969-04-23
1966-02-10
Priority claimed from SE1668/66A
external-priority
patent/SE321199B/xx
1967-01-27
Application filed by Sandvik AB
filed
Critical
Sandvik AB
1969-04-23
Publication of GB1149822A
publication
Critical
patent/GB1149822A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences Rolling of aluminium, copper, zinc or other non-ferrous metals
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S72/00—Metal deforming
Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work
Abstract
1,149,822. Rolling tubes. SANDVIKENS JERNVERKS A.B. 27 Jan., 1967 [1 Feb., 1966; 10 Feb., 1966], No. 4189/67. Heading B3M. Tubes of zirconium or zirconium base alloys (including additives of one or more of Sn, Fe, Ni, Cr and Cb) are made by cold rolling blanks between a pair of grooved pilger rolls, the blanks being reduced in one step by at least 50% while being supported on a mandrel. The rolls may be continuously rotated, or oscillated back and forth. A stand for the rolls is normally stationary, but may, if desired, be reciprocable relative to a stationary tube. A finished tube may be given a final cold working in a drawing die or planetary ball swaging mill, with a reduction of say 4-6% to produce a good surface finish. As shown, a pair of rolls 11, 12 are rotated continuously, and two blanks 18, 18a are reciprocated in synchronism with the rolls. The blanks are carried by a mandrel 17 sup. ported a chuck 62, the chuck being reciprocated in response to the movement of a follower 59 in the cam track 54 of a rotating drum 53. Additionally, a carriage 50 which supports the drum, is indexed by a screw 52 in order to progressively feed the blanks between the rolls. The drives for the drum 53 and screw 52 are synchronized with the rotation of the rolls. The chuck is able to move relatively to a chuck holder 63, by virtue of a spring loaded connection, should the force exerted by the rolls on the tubes exceed a given value. The blanks are rotatably indexed between working strokes by means of a shaft 61, the indexing step being slightly smaller or greater than 60, 45 or 90 degrees.
GB4189/67A
1966-02-01
1967-01-27
Method of and apparatus for forming tubes
Expired
GB1149822A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
SE124266
1966-02-01
SE1668/66A
SE321199B
(en)
1966-02-10
1966-02-10
Publications (1)
Publication Number
Publication Date
GB1149822A
true
GB1149822A
(en)
1969-04-23
Family
ID=26654237
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4189/67A
Expired
GB1149822A
(en)
1966-02-01
1967-01-27
Method of and apparatus for forming tubes
Country Status (5)
Country
Link
US
(1)
US3487675A
(en)
BE
(1)
BE692838A
(en)
DE
(1)
DE1602135B2
(en)
FR
(1)
FR1514268A
(en)
GB
(1)
GB1149822A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
RU2551728C2
(en)
*
2013-08-29
2015-05-27
Открытое акционерное общество Акционерная холдинговая компания «Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова» (ОАО «АХК ВНИИМЕТМАШ»)
Cold intermittent rolling of super-thin pipes
Families Citing this family (15)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
HU170387B
(en)
*
1974-05-07
1977-06-28
DE2657823C3
(en)
*
1976-12-21
1984-04-26
SMS Schloemann-Siemag AG, 4000 Düsseldorf
Rolling mill for the production of seamless tubes
US4090386A
(en)
*
1977-03-21
1978-05-23
Sandvik Special Metals Corporation
Method of producing zircaloy tubes
SU735343A1
(en)
*
1977-06-08
1980-05-25
Московский Ордена Трудового Красного Знамени Институт Стали И Сплавов
Arrangement for advancing mandrel rod
US4184352A
(en)
*
1978-06-08
1980-01-22
Moskovsky Institut Stali I Splavov
Method for pilger rolling of tubes and mill for effecting same
US4233834A
(en)
*
1979-01-26
1980-11-18
Sandvik Special Metal Corporation
Method and apparatus for producing zircaloy tubes and zircaloy tubes thus produced
JPS5617128A
(en)
*
1979-07-23
1981-02-18
Banyou Kogyo Kk
Drawing apparatus for pipe
WO1985000540A1
(en)
*
1983-07-29
1985-02-14
Moskovsky Institut Stali I Splavov
Method and mill for pilgrim-step tube-rolling
US4655068A
(en)
*
1985-03-22
1987-04-07
Schemel John H
Floating cylindrical mandrel and method for producing tubing
US4717428A
(en)
*
1985-08-02
1988-01-05
Westinghouse Electric Corp.
Annealing of zirconium based articles by induction heating
US4671826A
(en)
*
1985-08-02
1987-06-09
Westinghouse Electric Corp.
Method of processing tubing
US4765174A
(en)
*
1987-02-20
1988-08-23
Westinghouse Electric Corp.
Texture enhancement of metallic tubing material having a hexagonal close-packed crystal structure
US4866968A
(en)
*
1987-06-17
1989-09-19
Westinghouse Electric Corp.
High strength cemented carbide dies and mandrels for a pilgering machine
CN1039630C
(en)
*
1994-07-06
1998-09-02
冶金工业部钢铁研究总院
Rapid multistrand pipe mill
CN106391709B
(en)
*
2016-12-20
2019-01-04
广东海亮铜业有限公司
Continuous rolling planetary rolling
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US545513A
(en)
*
1895-09-03
Max mannesman
US742645A
(en)
*
1900-10-10
1903-10-27
Otto Heer
Rolling-mill.
DE516379C
(en)
*
1929-02-07
1931-01-22
Mannesmann Ag
Method for adjusting the rolls of pilger mills
US1980186A
(en)
*
1931-02-19
1934-11-13
American Brass Co
Tube reducing means
US3342648A
(en)
*
1963-04-22
1967-09-19
Westinghouse Electric Corp
Production of tubing
1966
1966-05-25
US
US552766A
patent/US3487675A/en
not_active
Expired – Lifetime
1967
1967-01-10
FR
FR90497A
patent/FR1514268A/en
not_active
Expired
1967-01-18
BE
BE692838D
patent/BE692838A/xx
not_active
IP Right Cessation
1967-01-23
DE
DE19671602135
patent/DE1602135B2/en
not_active
Withdrawn
1967-01-27
GB
GB4189/67A
patent/GB1149822A/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
RU2551728C2
(en)
*
2013-08-29
2015-05-27
Открытое акционерное общество Акционерная холдинговая компания «Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова» (ОАО «АХК ВНИИМЕТМАШ»)
Cold intermittent rolling of super-thin pipes
Also Published As
Publication number
Publication date
FR1514268A
(en)
1968-02-23
DE1602135A1
(en)
1970-03-05
BE692838A
(en)
1967-07-03
DE1602135B2
(en)
1973-05-17
US3487675A
(en)
1970-01-06
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