Calculation of height error of articles stamped in open dies with supports in hot-stamping crank press

被引：0

作者：

Balaganskij, V.I.

Prutskov, R.N.

Moroz, V.Ya.

机构：

来源：

Kuznechno-Shtampovochnoe Proizvodstvo (Obrabotka Metallov Davleniem) | 2001年 / 03期

关键词：

Calculations - Dies - Error analysis - Hot pressing - Metal stamping - Presses (machine tools);

D O I：

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学科分类号：

摘要：

There is described the method and there are presented results of calculation of height error of flat elongated workpieces stamped in open dies with supports in a hot-stamping crank press by 40 MN of rated force. In calculation, there are used previously obtained (see # 2, 2001 issue of this journal, p.3-8) initial dependences and vertical rigidity characteristics of elements of the 'press-die plates-tool insertions-supports' system. The obtained results are used when designing the open dies with supports.

引用

页码：3 / 7