PULSE METHODS METAL FORMING
DOI:
https://doi.org/10.20535/2305-9001.2014.72.31479Keywords:
pulse methods, metal forming, process equipment, small-scale production, high-speed processing methods, explosive stamping, explosive, blast wave, energy source, the shock front, detonation velocityAbstract
The paper discusses the pulse methods of metal forming. Pulsed methods metal forming compared to conventional OMD techniques have several advantages. Pulse processing can significantly reduce the time of technological preparation of production. Moreover, their use requires the use of simplified tooling and universal processing equipment. All these advantages are very important for small-scale production. The process of electro hydraulic stamping can be done in the shop floor. Perhaps a simple solution to safety issues. It is easy to provide accurate power control, and repeated exposure to the workpiece with a single installation. So far, the behavior of metal under impulse loading methods is poorly understood. Therefore, there is a possibility to extract additional reserves for increasing the effectiveness of these methods
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