In this paper,densification laws of rotary forging powder sintered preforms and the property of components have been investigated with orthogonal experiment method. 本文利用正交實(shí)驗等方法在自行設計的實(shí)驗裝置上對粉末燒結體的擺輾致密規律及壓實(shí)體的性能進(jìn)行了研究。
The presses compact sawdust and chips into easily transported briquettes that take up one-fourth the space of an equal weight of sawdust. 這個(gè)壓機能夠輕而易舉的將鋸屑和隨料壓制成方便運輸的坯塊，雖然重量不變，但是而且它所占的空間僅僅是原來(lái)的四分之一。
