Workpiece pressure field forming at stamping on the electrohydraulic machine tools

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Kuznechno Shtampovochnoe Proizvod | / 4卷 / 15-18期
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High energy forming - Hydraulic equipment - Machine design - Performance - Pressure effects - Sheet metal;
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摘要：
The technological and design characteristics of multielectrode discharge block of the electrohydraulic machine tool are studied. The forming mechanisms for pressure fields under block loading are revealed. The main factors, causing a pressure distribution in the blank, are ascertained. The empirical relations, describing the action of these factors, are obtained. The data obtained offer to improve a quality of the parts, to cut a working cycle and to save a power.
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