FIELD: mechanical engineering.
SUBSTANCE: liner is made of carbon-fibre-reinforced epoxy plastic with a system of PTFE cylindrical elements moulded flush into it. Fluoroplastic elements are arranged so that they evenly cover the entire friction surface of the liner. The wound epoxy carbon fibre liner comprises an internal friction layer with a system of fluoroplastic elements moulded into it flush, wound on an epoxy binder with a content of 15÷20% by weight of fine molybdenum disulfide. The thickness of the friction layer is equal to the height of the fluoroplastic elements. The outer power layer of the liner is made of carbon fibre with an epoxy binder.
EFFECT: increasing reliability of the liner.
1 cl, 3 dwg
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