| 摘要 |
<p>PROBLEM TO BE SOLVED: To make a compressor light in weight, and reduce its costs. SOLUTION: A tool engaging groove 28 and a seat part 20, which are formed at the center part of a swash plate 18, allows a thick wall part 24 to be lifted only at its side surface on the side of which the tool engaging groove 28 is formed, because the thick wall part 26 of the swash plate 18 is processed by means of fine blanking in such a way that both the sides of the part are formed in an irregular shape each. By this constitution, the thick wall part can be kept in thickness to the irreducible minimum of a demand securing a processing margin for a screw hole 19, so that weight saving and a reduction in cost for a compressor can thereby be realized.</p> |
