SWASH PLATE OF SWASH PLATE COMPRESSOR, AND SWASH PLATE COMPRESSOR
PROBLEM TO BE SOLVED: To provide a swash plate of a swash plate compressor which has superior seize resistance under extreme pressure conditions caused by one-side hitting of a shoe in sliding contact with the swash plate or under such a condition that a lubricating oil runs out and can prevent eros...
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Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a swash plate of a swash plate compressor which has superior seize resistance under extreme pressure conditions caused by one-side hitting of a shoe in sliding contact with the swash plate or under such a condition that a lubricating oil runs out and can prevent erosion of a coating caused by cavitation at high surface pressure and high speed under existence of the lubricating oil, and a swash plate compressor comprising the swash plate.SOLUTION: The swash plate is a swash plate 3 of a swash plate compressor the shoes 4 of which are allowed to slide with the swash plate 3 orthogonally and obliquely mounted so as to be fixed to a rotating shaft 2 directly or indirectly via a connection member in a housing 1 where a refrigerant exists. Rotational motion of the swash plate 3 is converted to reciprocating motion of a piston 5 via the shoes 4, and the refrigerant is compressed and expanded. A resin coating is formed on sliding surfaces on which the shoes 4 slide. The resin coating comprises a matrix resin and, based on 100 pt.wt. 25 to 70 pt.wt. of a fluororesin and 1 to 20 pt.wt. of graphite and has a tensile shear adhesive strength of 25 MPa or more. |
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