SU574477A1 - Method of strengthening die sets - Google Patents

Method of strengthening die sets

Info

Publication number
SU574477A1
SU574477A1 SU7502131748A SU2131748A SU574477A1 SU 574477 A1 SU574477 A1 SU 574477A1 SU 7502131748 A SU7502131748 A SU 7502131748A SU 2131748 A SU2131748 A SU 2131748A SU 574477 A1 SU574477 A1 SU 574477A1
Authority
SU
USSR - Soviet Union
Prior art keywords
die sets
forging
strengthening die
strengthening
storozheva
Prior art date
Application number
SU7502131748A
Other languages
Russian (ru)
Inventor
Григорий Антонович Руденко
Андрей Федорович Фролов
Original Assignee
Предприятие В-8601
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 Предприятие В-8601 filed Critical Предприятие В-8601
Priority to SU7502131748A priority Critical patent/SU574477A1/en
Application granted granted Critical
Publication of SU574477A1 publication Critical patent/SU574477A1/en

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  • Forging (AREA)

Description

- 574it7f  - 574it7f

3434

Claims (1)

Формула изобретени кой нагрузке величиной, на йрёвыСпособ упрочнени  штампов, включающийИсточники информации,Claims of the invention for the magnitude of the load on the method of hardening stamps, including sources of information, объемную термическую обработку и поверх-прин тые во внимание при экспертизеvolumetric heat treatment and on top taken into account during the examination ностный наклеп гравюры штампа, отлича-5 1. Авторское свидетельство СССР №205867,butcher's bruise of stamp engraving, distinguished-5 1. USSR author's certificate No. 205867, ющийс  тем, что, с целью повышени  ус-С 21D 9/22, 1966.The fact that, in order to increase the us-C 21D 9/22, 1966. талостной прочности, перед поверхностным2. Ковка и объемна  штамповка стали,toughness, before the surface2. Forging and forging steel, наклепом штамп нагревают до 350-450°С иСправочник. Под ред. М. В. Сторожева. М.,cold stamping is heated to 350-450 ° C and Reference Book. Ed. M.V. Storozheva. M., при этой температуре подвергают цикличес-1968, т. 2, с. 389-390.at this temperature is subjected to cyclic-1968, t. 2, p. 389-390. щающей рабочую.working
SU7502131748A 1975-03-18 1975-03-18 Method of strengthening die sets SU574477A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7502131748A SU574477A1 (en) 1975-03-18 1975-03-18 Method of strengthening die sets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7502131748A SU574477A1 (en) 1975-03-18 1975-03-18 Method of strengthening die sets

Publications (1)

Publication Number Publication Date
SU574477A1 true SU574477A1 (en) 1977-09-30

Family

ID=20618638

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7502131748A SU574477A1 (en) 1975-03-18 1975-03-18 Method of strengthening die sets

Country Status (1)

Country Link
SU (1) SU574477A1 (en)

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