Automation of the manufacture of high-frequency wired communication cables of high regularity with cellular insulation

The proposed method of controlling the imposition of cellular insulation in the manufacture of high-frequency wired communication cables of high regularity, ensuring the achievement of the required characteristics of the products. The main tasks are formulated when automating the technological process of imposing cellular insulation with extrusion lines. Systems have been developed to stabilize the pressure in the cable head of the extruder and stabilization of the polymer melt temperature in the dosing zone of the extruder have been developed. The analysis of the work of the systems for stabilization of the operating parameters of the process equipment carried out using computer simulation proved their high efficiency.