船用中間軸是傳遞主机动力的主要部件,工作中因为受有很大的扭轉及疲劳負荷,所以从前都是采用鍛造加工方法制造的。这方法虽然对質量起了一定的保証作用,但是在材料的消耗、工时以及成本等方面的花费却很大。在我厂开展技術革新的过程中,曾提出用焊接來代替(指两端处軸与法兰的連接)。可是翻查了很多規范及資料,都得不到肯定的答案。在沒有足够参考資料的情况下,我們作了一系列从实际出發的不可缺 Marine intermediate shaft is the main component of power transmission host, because work is subject to a great turn and fatigue load, so it is used forging manufacturing methods. Although this method has played a certain role in guaranteeing quality, it costs a lot in terms of material consumption, man-hours and costs. In our plant to carry out technological innovation in the process, it has been proposed to replace the welding (referring to both ends of the shaft and the flange connection). However, a lot of norms and information checked, are not sure answer. In the absence of sufficient reference material, we made a series of practical starting indispensable