RU2014126788A - METHOD FOR STRENGTHENING HEATED METAL BUSHES - Google Patents
METHOD FOR STRENGTHENING HEATED METAL BUSHES Download PDFInfo
- Publication number
- RU2014126788A RU2014126788A RU2014126788A RU2014126788A RU2014126788A RU 2014126788 A RU2014126788 A RU 2014126788A RU 2014126788 A RU2014126788 A RU 2014126788A RU 2014126788 A RU2014126788 A RU 2014126788A RU 2014126788 A RU2014126788 A RU 2014126788A
- Authority
- RU
- Russia
- Prior art keywords
- temperature
- strengthening
- hollow
- heated metal
- hollow billet
- Prior art date
Links
Landscapes
- Metal Rolling (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Способ упрочнения металлических втулок, включающий фиксацию торцов полой заготовки, вращение полой заготовки и одновременную обкатку ее наружной поверхности путем возвратно-поступательного осевого перемещения роликовой матрицы, состоящей из одного или более роликов, один из которых имеет участок большего диаметра, отличающийся тем, что обеспечивают нагрев внутренней поверхности полой заготовки до температуры, не достигающей температуры рекристаллизации материала заготовки.A method of hardening metal bushings, including fixing the ends of the hollow billet, rotating the hollow billet and simultaneously rolling in its outer surface by reciprocating axial movement of the roller matrix, consisting of one or more rollers, one of which has a larger diameter section, characterized in that it provides heating the inner surface of the hollow workpiece to a temperature not reaching the temperature of recrystallization of the workpiece material.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014126788/02A RU2584103C2 (en) | 2014-07-01 | 2014-07-01 | Hardening of metal sleeve at heating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014126788/02A RU2584103C2 (en) | 2014-07-01 | 2014-07-01 | Hardening of metal sleeve at heating |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2014126788A true RU2014126788A (en) | 2016-02-10 |
RU2584103C2 RU2584103C2 (en) | 2016-05-20 |
Family
ID=55312910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014126788/02A RU2584103C2 (en) | 2014-07-01 | 2014-07-01 | Hardening of metal sleeve at heating |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2584103C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2716329C1 (en) * | 2019-09-05 | 2020-03-11 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет"(ОмГТУ) | Method of hardening of hard-alloy tool |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5310023B2 (en) * | 1975-01-10 | 1978-04-11 | ||
RU2187403C2 (en) * | 2000-03-15 | 2002-08-20 | Институт проблем сверхпластичности металлов РАН | Method for making complex-profile axially symmetrical parts of hard-to-form multiphase alloys and apparatus for performing the same |
RU2340423C1 (en) * | 2007-03-26 | 2008-12-10 | Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ) | Method of metal bushings manufacture |
-
2014
- 2014-07-01 RU RU2014126788/02A patent/RU2584103C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2584103C2 (en) | 2016-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MA47018A (en) | HIGH STRENGTH AND HIGH FORMABILITY STEEL SHEET HEAT TREATED AND COLD ROLLED AS WELL AS ITS MANUFACTURING PROCESS | |
DE112015005690T8 (en) | Hot rolled martensitic lightweight sheet steel and method of making the same | |
MX2017006869A (en) | Device array for manufacturing seamless steel pipe or tube and manufacturing method for duplex stainless steel seamless pipe or tube using same. | |
KR20180084997A (en) | High-strength hot-dip coated hot-rolled steel sheet and method for manufacturing the same | |
FR3022964B1 (en) | BEARING RING, METHOD OF MANUFACTURING SUCH RING AND BEARING COMPRISING SUCH RING | |
RU2014126788A (en) | METHOD FOR STRENGTHENING HEATED METAL BUSHES | |
EP3249068A4 (en) | Steel material for bearings that has excellent rolling fatigue characteristics, and bearing part | |
DK3783237T3 (en) | Double-row, self-aligning roller bearing | |
PL3360981T3 (en) | Steel component manufactured by hot forming, method of manufacturing and use of the component | |
RU2007110990A (en) | METHOD FOR PRODUCING METAL BUSHES | |
FR3072286B1 (en) | PARTICULAR 7-AMINO-1,2,3,4-TETRAHYDROQUINOLEINS, METHOD AND COMPOSITION | |
FR3033184B1 (en) | BEARING BEARING COMPRISING A WEAR RING, AND METHOD OF MANUFACTURING THE SAME | |
TH167281B (en) | Heat treated steel material and this steel material manufacturing method. | |
TH167280B (en) | Heat treated steel material and this steel material manufacturing method. | |
TH182432A (en) | Upholstery material Methods for the manufacture of upholstery materials And embossing rollers | |
RU2016125997A (en) | Heated Drilling Method | |
RU2017142673A (en) | METHOD OF DEFORMATIONAL STRENGTHENING OF END SURFACES | |
RU2015105437A (en) | EQUAL STEP LAYERED ROLLER CHAIN | |
RU2013146677A (en) | DEVICE FOR STRENGTHENING METAL BUSHES | |
ITUB20151985A1 (en) | HYDRAULIC DRIVE ROLLER MACHINE AND ROLLING PROCEDURE FOR FORMING IMPRESSIONS ON CYLINDRICAL BODIES | |
DK3660343T3 (en) | DOUBLE-ROW, SELF-ALIGNING ROLLER BEARING | |
UA94961U (en) | INDUCTION HEAT FOR DISASSEMBLING OF ROLLING BEARING BEARINGS | |
FR3046907B1 (en) | ANTIFUNGAL AGENT, PROCESS AND COMPOSITION | |
MX2020003463A (en) | Method for partial cold deformation of steel with homogeneous thickness. | |
TH167281A (en) | Heat treated steel material and manufacturing method of this steel material |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170702 |