SU429106A1 - - Google Patents

Info

Publication number
SU429106A1
SU429106A1 SU1836533A SU1836533A SU429106A1 SU 429106 A1 SU429106 A1 SU 429106A1 SU 1836533 A SU1836533 A SU 1836533A SU 1836533 A SU1836533 A SU 1836533A SU 429106 A1 SU429106 A1 SU 429106A1
Authority
SU
USSR - Soviet Union
Prior art keywords
necks
cheeks
local surface
hardening
surface hardening
Prior art date
Application number
SU1836533A
Other languages
Russian (ru)
Inventor
М. М. Голубович А. Н. Москаленко Б. Я. Поверенна изобретени С. П. Кравчук
Б. С. Шепеленко
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 filed Critical
Priority to SU1836533A priority Critical patent/SU429106A1/ru
Application granted granted Critical
Publication of SU429106A1 publication Critical patent/SU429106A1/ru

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Heat Treatment Of Articles (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Description

(54) СПОСОБ МЕСТНОЙ ПОВЕРХНОСТНОЙ ЗАКАЛКИ КОЛЕНЧАТЫХ ВАЛОВ(54) METHOD OF LOCAL SURFACE HARDENING OF CRANKSHAFT

впvp

ш 3 Предмет изобретени  I. Способ местной поверхностной закалки коленчатых валов, включающий ййдукцй15нную закалку шеек, отличающийс  тем,5 что, с целью повышени  усталостной прочности , индукционной закалке подвергают так4 же участки щек длиной более радиуса Кривбшийа , отсто щие от Шеек на рассто нии бо лее двух радиусов гаЛтели. 2. Сйособ по п. 1, отличающийс  тем, что закалку участков щек производ т одновременно с закалкой шеек.3 Subject of the Invention I. A method of local surface hardening of crankshafts, including dry-hardening of the necks, characterized in that, 5 with the aim of increasing fatigue strength, the same cheeks longer than the radius of the Krivbshyi that are separated from the necks at a greater distance more than two radii galteli. 2. A method according to claim 1, characterized in that the tempering of the areas of the cheeks is carried out simultaneously with the quenching of the necks.

SU1836533A 1972-10-12 1972-10-12 SU429106A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1836533A SU429106A1 (en) 1972-10-12 1972-10-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1836533A SU429106A1 (en) 1972-10-12 1972-10-12

Publications (1)

Publication Number Publication Date
SU429106A1 true SU429106A1 (en) 1974-05-25

Family

ID=20529318

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1836533A SU429106A1 (en) 1972-10-12 1972-10-12

Country Status (1)

Country Link
SU (1) SU429106A1 (en)

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