RU2005109613A - METHOD FOR PRODUCING ROUND Billets FOR SHEET STAMPING - Google Patents

METHOD FOR PRODUCING ROUND Billets FOR SHEET STAMPING Download PDF

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Publication number
RU2005109613A
RU2005109613A RU2005109613/02A RU2005109613A RU2005109613A RU 2005109613 A RU2005109613 A RU 2005109613A RU 2005109613/02 A RU2005109613/02 A RU 2005109613/02A RU 2005109613 A RU2005109613 A RU 2005109613A RU 2005109613 A RU2005109613 A RU 2005109613A
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RU
Russia
Prior art keywords
blanks
stamping
sheet
forging
sheet stamping
Prior art date
Application number
RU2005109613/02A
Other languages
Russian (ru)
Other versions
RU2288064C1 (en
Inventor
Алексей Михайлович Володин (RU)
Алексей Михайлович Володин
Виктор Андреевич Лазоркин (UA)
Виктор Андреевич ЛАЗОРКИН
Василий Васильевич Никитин (RU)
Василий Васильевич Никитин
Анна Михайловна Гутенева (RU)
Анна Михайловна Гутенева
Original Assignee
Открытое акционерное общество "Т жпрессмаш" (RU)
Открытое Акционерное Общество "Тяжпрессмаш"
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.)
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Application filed by Открытое акционерное общество "Т жпрессмаш" (RU), Открытое Акционерное Общество "Тяжпрессмаш" filed Critical Открытое акционерное общество "Т жпрессмаш" (RU)
Priority to RU2005109613/02A priority Critical patent/RU2288064C1/en
Publication of RU2005109613A publication Critical patent/RU2005109613A/en
Application granted granted Critical
Publication of RU2288064C1 publication Critical patent/RU2288064C1/en

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Claims (1)

Способ получения круглых заготовок для листовой штамповки, включающий изготовление из слитка пластической деформацией заготовки, ее отжиг и раскрой, отличающийся тем, что слиток вначале пластически деформируют ковкой в четырехбойковом ковочном устройстве на ковочном прессе с уковом 1:2÷1:5 до получения поковки диаметромA method of producing round billets for sheet stamping, including the manufacture of an ingot by plastic deformation of the billet, its annealing and cutting, characterized in that the ingot is first plastically deformed by forging in a four-side forging device on a forging press with a die of 1: 2 ÷ 1: 5 to obtain a forging with a diameter d=(0,2-0,8)d1,d = (0.2-0.8) d 1 , где d, d1 - диаметры поковки и заготовки для листовой штамповки с припуском под механическую обработку соответственно затем поковку разрезают перпендикулярно ее продольной оси на заготовки, кратные нескольким заготовкам для листовой штамповки, нагревают полученные заготовки до температуры пластической деформации, осаживают их до диаметра d1, отжигают, протачивают на диаметр круглой заготовки для листовой штамповки d2 и разрезают перпендикулярно продольной оси на мерные заготовки для листовой штамповки.where d, d 1 are the diameters of the forgings and blanks for sheet stamping with machining allowance, respectively, then the forgings are cut perpendicular to its longitudinal axis into blanks that are multiple to several blanks for sheet stamping, the resulting blanks are heated to plastic deformation temperature, and they are deposited to diameter d 1 , annealed, machined on the diameter of a round billet for sheet metal stamping d 2 and cut perpendicular to the longitudinal axis into dimensional blanks for sheet metal stamping.
RU2005109613/02A 2005-04-04 2005-04-04 Method for producing round blanks for sheet forming RU2288064C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005109613/02A RU2288064C1 (en) 2005-04-04 2005-04-04 Method for producing round blanks for sheet forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005109613/02A RU2288064C1 (en) 2005-04-04 2005-04-04 Method for producing round blanks for sheet forming

Publications (2)

Publication Number Publication Date
RU2005109613A true RU2005109613A (en) 2006-09-10
RU2288064C1 RU2288064C1 (en) 2006-11-27

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ID=37112645

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005109613/02A RU2288064C1 (en) 2005-04-04 2005-04-04 Method for producing round blanks for sheet forming

Country Status (1)

Country Link
RU (1) RU2288064C1 (en)

Also Published As

Publication number Publication date
RU2288064C1 (en) 2006-11-27

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20170405