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Screw compressor having male and female rotors with profiles generated by enveloping a rack profile
Screw compressor having male and female rotors with profiles generated by enveloping a rack profile
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机译:具有凸形和凹形转子的螺杆压缩机,其凸出轮廓通过包围齿条轮廓而生成
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摘要
Screw compressor (1) comprising: a male (2) and a female rotor (3) rotating respectively around a first axis (01) and second axis (02) of rotation, said rotors (2;3) showing, in cross section, meshing lobes (4) and valleys (6) and having profiles generated by enveloping a rack profile (p) including a first curve (z1) of the rack profile (p) extending between a first point (H) and a second point (Q) in a Cartesian reference frame (X, Y) and having a convexity in the positive direction of the axis of abscissa (X), said first point (H) lying on the axis of abscissa (X) at a distance from an origin (0) of the Cartesian reference frame (X, Y) equal to an addendum (hi) of the male rotor (2).
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