In this study, the ballistic resistance of composite panels made solid fabrics was investigated. experimental part, materials Twaron CT 747 TH110 impregnated with thermoplastic resin and thermoset were examined. The tested in reduced version according to NATO AEP-55 STANAG 4569 standard, protection level 1. manufactured by rifle cartridges 7.62 x 51 mm FMJ M80. high-speed camera used observe im...

A new method for the fabrication of microscale features in thermoplastic substrates is presented. Unlike traditional thermoplastic microfabrication techniques, in which bulk polymer is displaced from the substrate by machining or embossing, a unique process termed orogenic microfabrication has been developed in which selected regions of a thermoplastic surface are raised from the substrate by a...

Application of thermoplastic materials has increased dramatically in recent decades due to its recyclability, low density, resistance to chemical changes. The friction stir welding process is one of the new methods of solid state welding, which has recently undergone a significant improvement. In this research, using a new tool Made of plain carbon steel st37 in friction stir welding and low co...

Thermoplastic composite parts in the aerospace industry have recently been increased due to reshaping and reused potentials of thermoplastic materials. The thermoforming process is an effective manufacturing methodology form main benefits are low cost short time. Optimization parameters essential for correct production. In this present study, effects plate geometry connection technique, pre-hea...