GB2099739A - Die rolling mill - Google Patents

Die rolling mill

Info

Publication number
GB2099739A
GB2099739A GB8221087A GB8221087A GB2099739A GB 2099739 A GB2099739 A GB 2099739A GB 8221087 A GB8221087 A GB 8221087A GB 8221087 A GB8221087 A GB 8221087A GB 2099739 A GB2099739 A GB 2099739A
Authority
GB
United Kingdom
Prior art keywords
rolling mill
feeding
die rolling
rolling
bronze
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.)
Granted
Application number
GB8221087A
Other versions
GB2099739B (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.)
GNI P I KONSTR
SPLAVOV I OBRABOTKI TSVENTNYKH
Original Assignee
GNI P I KONSTR
SPLAVOV I OBRABOTKI TSVENTNYKH
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 GNI P I KONSTR, SPLAVOV I OBRABOTKI TSVENTNYKH filed Critical GNI P I KONSTR
Publication of GB2099739A publication Critical patent/GB2099739A/en
Application granted granted Critical
Publication of GB2099739B publication Critical patent/GB2099739B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H03K19/094—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors
    • H03K19/09425—Multistate logic
    • H03K19/09429—Multistate logic one of the states being the high impedance or floating state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/42—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for step-by-step or planetary rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/18—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Metal Rolling (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Forging (AREA)

Abstract

A rolling mill comprising a mechanism (8) for feeding the work-piece (7) and a frame (11) with at least one cassette mounted inside it and carrying a working roller (2) and a supporting roller (3) the latter rolling around a support (5). The rolling mill is provided with a damping device (23), a step-by-step drive of the feeding mechanism being executed as a differential reduction gear. The rolling mill is intended for pressing in cold and heated condition up to 90 to 95 per cent of alloys difficult to form such as alloy steels, bronze, brass etc., including alloys produced by continuous casting.
GB8221087A 1980-12-05 1980-12-05 Die rolling mill Expired GB2099739B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1980/000196 WO1982001833A1 (en) 1980-12-05 1980-12-05 Die rolling mill

Publications (2)

Publication Number Publication Date
GB2099739A true GB2099739A (en) 1982-12-15
GB2099739B GB2099739B (en) 1985-04-24

Family

ID=21616690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8221087A Expired GB2099739B (en) 1980-12-05 1980-12-05 Die rolling mill

Country Status (4)

Country Link
JP (2) JPS639885B2 (en)
DE (1) DE3050654A1 (en)
GB (1) GB2099739B (en)
WO (1) WO1982001833A1 (en)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062559A (en) * 1934-08-29 1936-12-01 American Brass Co Apparatus for reducing metal stock
SU504331A1 (en) * 1972-02-04 1979-08-05 Электростальский Завод Тяжелого Машиностроения Tube cold rolling mill operating line
JPS5631744B2 (en) * 1972-12-04 1981-07-23
DE2401591C3 (en) * 1974-01-14 1978-05-11 Elektrostalskij Zavod Tjaschelogo Maschinostroenija, Elektrostal, Moskovskoj Oblasti (Sowjetunion) Tube feed device for introducing a tube to be rolled into the deformation zone of a cold pilger rolling mill
SU529860A1 (en) * 1975-01-10 1976-09-30 Предприятие П/Я В-2869 Cold tube rolling mill feed mechanism
JPS5120871A (en) * 1975-01-31 1976-02-19 Fuosukaraa Ltd KEIRYOSOCHI
JPS5236460A (en) * 1975-09-17 1977-03-19 Matsushita Electric Ind Co Ltd Mos type transistor circuit
JPS5271368A (en) * 1975-12-11 1977-06-14 Toyota Motor Co Ltd Pipe bending apparatus
SU597449A1 (en) * 1976-11-23 1978-03-15 Уральский научно-исследовательский институт трубной промышленности Mechanism for moving carriage of pilger mill feed apparatus
US4096398A (en) * 1977-02-23 1978-06-20 National Semiconductor Corporation MOS output buffer circuit with feedback
SU740320A1 (en) * 1977-02-25 1980-06-15 Предприятие П/Я В-2869 Feeding mechanism for cold tube-rolling mill
US4135102A (en) * 1977-07-18 1979-01-16 Mostek Corporation High performance inverter circuits
SU713628A1 (en) * 1977-09-22 1980-02-05 Предприятие П/Я В-8173 Feed mechanism of tube cold-rolling mill
JPS54153562A (en) * 1978-05-25 1979-12-03 Nippon Precision Circuits Semiconductor device
DE3050555A1 (en) * 1980-09-01 1982-09-23 A Bushev Rolling mill

Also Published As

Publication number Publication date
GB2099739B (en) 1985-04-24
DE3050654C2 (en) 1991-04-25
DE3050654A1 (en) 1982-11-18
WO1982001833A1 (en) 1982-06-10
JPS639885B2 (en) 1988-03-02
JPS57500493A (en) 1982-03-18
JPS57501831A (en) 1982-10-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee