Method of apportioning the quantity of material in the manufactu

Details Method of apportioning the quantity of material in the manufactu Method of apportioning the quantity of material in the manufactu

1989-06-09

1991-09-03

Thurlow, Jeffery

Plastic and nonmetallic article shaping or treating: processes

With measuring, testing, or inspecting

Measuring a weight or volume

264 407, 264152, 264325, 264 405, 425141, 425142, 4253051, B29C 4358

Patent

active

050452509

ABSTRACT:
A method of apportioning the quantity of material in the manufacture of molded products made from hardenable molding compounds in which a resin mat panel is cut into individual cut pieces which are stacked into mat packets and fed to the tool of a parallelism controlled press equipped with a path measuring system for measuring the distance between the clamping plates. The mat packets are compacted to become the molded products. A constant molded product volume is realized by measuring the thickness of the molded product at a defined point in time by means of the path measuring system and the measured values are used as regulating values for regulating the size of the cut area of each cut piece.

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Plastics Technology, vol. 34, No. 12, "Goodyear Tries Total Automation for SMC Auto Body Panels", pp. 19-21, Nov. 1988.

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