RU2015157455A - METHOD FOR PRODUCING METAL AND COMPOSITION Billets FROM SHEET MATERIALS - Google Patents

METHOD FOR PRODUCING METAL AND COMPOSITION Billets FROM SHEET MATERIALS Download PDF

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Publication number
RU2015157455A
RU2015157455A RU2015157455A RU2015157455A RU2015157455A RU 2015157455 A RU2015157455 A RU 2015157455A RU 2015157455 A RU2015157455 A RU 2015157455A RU 2015157455 A RU2015157455 A RU 2015157455A RU 2015157455 A RU2015157455 A RU 2015157455A
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RU
Russia
Prior art keywords
plastic deformation
wound
winding
carried out
strength properties
Prior art date
Application number
RU2015157455A
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Russian (ru)
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RU2625372C2 (en
Inventor
Алексей Николаевич Крылов
Original Assignee
Алексей Николаевич Крылов
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 Алексей Николаевич Крылов filed Critical Алексей Николаевич Крылов
Priority to RU2015157455A priority Critical patent/RU2625372C2/en
Priority to PCT/RU2016/000818 priority patent/WO2017116281A1/en
Publication of RU2015157455A publication Critical patent/RU2015157455A/en
Application granted granted Critical
Publication of RU2625372C2 publication Critical patent/RU2625372C2/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02Winding-up or coiling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Claims (11)

1. Способ изготовления металлических и композиционных заготовок из листовых материалов, включающий одновременную навивку на оправку, по меньшей мере, двух листов материалов с различными прочностными свойствами, закрепление концов материала, отличающийся тем, что осуществляют навивку листовых материалов, смотанных в рулоны, с натяжением листового материала с более высокими прочностными свойствами 10-60% от предела прочности навиваемого материала и с натяжением листового материала с более низкими прочностными свойствами 0-33% от предела прочности навиваемого материала, при этом натяжение материала с более высокими прочностными свойствами должно быть выше предела текучести контактирующего с ним материала с более низкими прочностными свойствами, после чего осуществляют сварку навитых слоев. 1. A method of manufacturing metal and composite billets from sheet materials, including the simultaneous winding on the mandrel of at least two sheets of materials with different strength properties, fixing the ends of the material, characterized in that the winding of sheet materials wound into rolls, with sheet tension material with higher strength properties of 10-60% of the tensile strength of the winding material and with tension sheet material with lower strength properties of 0-33% of the tensile strength chnosti wound material, the tension of a material with a high strength properties must be higher than the yield strength of the material contacting them with lower strength properties, whereupon welding is performed wound layers. 2. Способ по п. 1, отличающийся тем, что предварительно осуществляют подготовку поверхности навиваемого листового материала и оправки, включающую очистку от загрязнений, мешающих схватыванию.2. The method according to p. 1, characterized in that they pre-prepare the surface of the winded sheet material and the mandrel, including cleaning from contaminants that hinder the setting. 3. Способ по п. 1, отличающийся тем, что навивку осуществляют на холодную оправку.3. The method according to p. 1, characterized in that the winding is carried out on a cold mandrel. 4. Способ по п. 1, отличающийся тем, что в качестве оправки используют пруток, прокат, поковку, втулку или трубу.4. The method according to p. 1, characterized in that as a mandrel use a bar, rolled, forged, sleeve or pipe. 5. Способ по п. 1, отличающийся тем, что наружный слой выполняют из материала, коэффициент линейного расширения которого не более коэффициента линейного расширения внутренних слоев.5. The method according to p. 1, characterized in that the outer layer is made of a material whose linear expansion coefficient is not more than the linear expansion coefficient of the inner layers. 6. Способ по п. 1, отличающийся тем, что осуществляют сварку давлением навитых слоев путем их пластической деформации, или их нагревом до определенной температуры, или их пластической деформацией с нагревом.6. The method according to p. 1, characterized in that they carry out pressure welding of the wound layers by plastic deformation, or by heating them to a certain temperature, or by their plastic deformation with heating. 7. Способ по п. 1 и 6, отличающийся тем, что осуществляют диффузионную сварку навитых слоев при температуре 400-1350°С.7. The method according to p. 1 and 6, characterized in that the diffusion welding of the wound layers is carried out at a temperature of 400-1350 ° C. 8. Способ по п. 6, отличающийся тем, что нагрев навитой заготовки перед пластической деформацией осуществляют до температуры 0-1200°С.8. The method according to p. 6, characterized in that the heating of the wound workpiece before plastic deformation is carried out to a temperature of 0-1200 ° C. 9. Способ по п. 6, отличающийся тем, что пластическую деформацию осуществляют после навивки навитых слоев.9. The method according to p. 6, characterized in that the plastic deformation is carried out after winding the wound layers. 10. Способ по п. 6 и 8, отличающийся тем, что пластическую деформацию навитых слоев осуществляют путем прессования, прокатки, ковки.10. The method according to p. 6 and 8, characterized in that the plastic deformation of the wound layers is carried out by pressing, rolling, forging. 11. Способ по п. 6 и 8, отличающийся тем, что после проведения пластической деформации выполняют термическую обработку.11. The method according to p. 6 and 8, characterized in that after plastic deformation is performed heat treatment.
RU2015157455A 2015-12-31 2015-12-31 Method of metallic and composite blanks manufacture from sheet materials RU2625372C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2015157455A RU2625372C2 (en) 2015-12-31 2015-12-31 Method of metallic and composite blanks manufacture from sheet materials
PCT/RU2016/000818 WO2017116281A1 (en) 2015-12-31 2016-11-25 Method of manufacturing metal and composite blanks from sheet materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015157455A RU2625372C2 (en) 2015-12-31 2015-12-31 Method of metallic and composite blanks manufacture from sheet materials

Publications (2)

Publication Number Publication Date
RU2015157455A true RU2015157455A (en) 2017-07-05
RU2625372C2 RU2625372C2 (en) 2017-07-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015157455A RU2625372C2 (en) 2015-12-31 2015-12-31 Method of metallic and composite blanks manufacture from sheet materials

Country Status (2)

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RU (1) RU2625372C2 (en)
WO (1) WO2017116281A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU71464A1 (en) * 1941-02-24 1947-11-30 М.И. Бейлин The method of manufacture of multi-layer hulls of thick-walled high-pressure vessels
GB1184380A (en) * 1966-09-27 1970-03-18 Mitsubishi Heavy Ind Ltd Improvements in or relating to spirally wound tubular members and method and apparatus for manufacture of the same
SU1512739A1 (en) * 1986-09-12 1989-10-07 Институт Электросварки Им.Е.О.Патона Method of producing hollow cylindrical shells
RU1580711C (en) * 1988-12-06 1993-12-30 НИИ технологии и организации производства двигателей Method for manufacturing multilayer shells
SU1696037A1 (en) * 1989-03-23 1991-12-07 В. Ф. Кокшаров Method of making multilayer welded pipes
RU2036063C1 (en) * 1992-02-03 1995-05-27 Василий Савельевич Юркин Method of making laminate metallic tubes
GB2433453B (en) * 2005-12-23 2010-08-11 Iti Scotland Ltd An apparatus for and method of manfacturing helically wound structures

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Publication number Publication date
RU2625372C2 (en) 2017-07-13
WO2017116281A1 (en) 2017-07-06

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Effective date: 20210101