| 摘要 |
<p>The invention relates to motor engineering and can be used for producing pistons for internal combustion engines, said pistons being provided with porous ceramic inserts. The aim of said invention is to develop a highly effective technology for producing pistons for internal combustion engines which co-ordinates technological operations, the sequence thereof and specific process parameters in such a way that they enable to produce high-quality rough workpieces.</p> |
