COMPOSITE MATERIAL CONSISTS OF A CONTINUOUS THERMOPLASTIC SHEATH AND A SENSITIVE SOUL AT THE SHEATH FUSION TEMPERATURE. ITS MANUFACTURING METHOD

摘要

COMPOSITE MATERIAL CONSISTING OF A CONTINUOUS THERMOPLASTIC SHEATH AND A SOUL, CHARACTERIZED IN THAT THE SOUL IS SENSITIVE AT THE SHEATH FUSION TEMPERATURE. / P P THE MANUFACTURING PROCESS COMPRISING EXTRUDING A SHEATH THROUGH A TOOLING REPRESENTED BY A TUBULAR CHAIN 1 AND A PUNCH 2, THIS TOOLING IS MOUNTED IN THE HEAD OF THE SQUARE IN SUCH THAT, THROUGH A GUIDE 3, IT IS INTRODUCED IN THE SHEATH, SIMULTANEOUSLY TO MANUFACTURE, THE SOUL SENSITIVE AT THE EXTRUSION TEMPERATURE OF THE SHEATH, IS CHARACTERIZED IN THAT IT IS ENSURED, THANKS TO A MEANS LOCATED IN THE CHANNEL 5 BETWEEN THE TOOLING AND THE GUIDE, COOLING SUBSTANTIALLY AT THE LEVEL OF THE EXIT OF THE TOOLING BETWEEN THE INTERNAL PART OF THE SHEATH AND THE MATERIAL CONSTITUTING THE SOUL.