polymer operations 4.16A billet of PVC weighing 150 g is to becompression moulded into a long-playing record of diameter 300 mm. Ifthe maximum force which the press canapply is 100 kN estimate the timeneeded to fill the mould. The densityand viscosity of the PVC may be takenas 1200 kg/m³ and 10 Pa s respectively.

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Answered: 4.16A billet of PVC weighing 150 g is…

4.16A billet of PVC weighing 150 g is to be compression moulded into a long- playing record of diameter 300 mm. If the maximum force which the press can annly is 100 kN estimate the time

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The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.

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polymer operations

4.16A billet of PVC weighing 150 g is to be
compression moulded into a long-
playing record of diameter 300 mm. If
the maximum force which the press can
apply is 100 kN estimate the time
needed to fill the mould. The density
and viscosity of the PVC may be taken
as 1200 kg/m³ and 10 Pa s respectively.

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