FIELD: manufacture of packing rings and spacers in mechanical engineering. SUBSTANCE: tablet is formed fully or partially by successive growing on of cylindrical layers with different amount and composition of filler or their fragments of uncompacted paste with pressing of each layer or its fragment separately to obtain multilayer tablet with functional layers. Tablet is extruded through discharge head and produced tube is cut along generating line, flatten and rolled by rolls. Produced tape is thermally stabilized by its winding on metal drum with fixation of tape free ends, heating and cooling. EFFECT: higher efficiency. 2 cl, 8 dwg
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METHOD AND APPARATUS FOR APPLYING FLUOROPLASTIC INSULATION ON CURRENT-CONDUCTING CORES | 1994 |
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Authors
Dates
1994-07-15—Published
1992-04-28—Filed