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R.N.Abdrafikov DETERMINATION OF EXTRUSION PROCESS PARAMETERES BY USING THE ANALOGUE-DIGITAL TRANSFORMER To choose the best parameteres of screw presses and the technological process of extrusion is impossible without knowing reological characteristics of the processed feed. They depend on temperature, humidity and the rate of a displacement. To determine these qualities of raw material during the process of extrusion is necessary to control the temperature around the forming head and to measure the pressure in some sections along the filiere. This method allows to make measurement by using the thermometer of resistance, the tense-resistor, which is glued on the external surface of the filiere, and the analogue-digital transformer.
About this article
Author: Abdrafikov R.N.
Year: 2002
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Editor-in-chief |
Sergey Aleksandrovich
MIROSHNIKOV |
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