| 发明名称 |
METHOD OF 3D FORMING AT MECHANICAL PRESS |
| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to metal forming and can be used at 3D forming at mechanical presses. Press close height magnitude is set smaller than that of die. Billet arranged at mould bottom half is deformed by top half of the mould. At forged piece required height, press train stiffness is decreased.EFFECT: higher precision of forged piece height.1 dwg |
| 申请公布号 |
RU2537408(C2) |
申请公布日期 |
2015.01.10 |
| 申请号 |
RU20120140000 |
申请日期 |
2012.09.18 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "VORONEZHSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITET" |
发明人 |
ANTONOV SERGEJ IVANOVICH;BOJKO ALEKSANDR JUR'EVICH;GETMAN DMITRIJ ALEKSEEVICH;KRUK ALEKSANDR TIMOFEEVICH;PACHEVSKIJ VLADIMIR MORITSOVICH |
| 分类号 |
B21J5/02 |
主分类号 |
B21J5/02 |
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