目前我們所进行的是屬于單件小批生产中等机械化程度性質的鑄造車間施工設計。在設計各阶段中有关工艺部分所遇到的問題及我們的体会列后与大家商榷和研究。 1.施工設計前的准备工作由于近代化鑄造車間施工設計的整个阶段比較复杂,所以首先应該做好准备工作。 (1) 在我們做最初的几个設計中,由于对平行依序設計方法的特点还沒有足够認識,还不能掌握設計关鍵所在,所以往往因施工进度紧,要求提前赶交車間基 What we are currently carrying out is the construction design of a foundry shop that is of the nature of a mechanized degree of a single batch of small batches. In the various stages of the design process, the problems encountered in the process and our experience are discussed and discussed with everyone. 1. Preparations before construction design Since the entire stage of the modernized casting shop construction design is complex, the preparation work must be done first. (1) In the first few designs we did, we still did not know enough about the characteristics of the parallel sequential design method and could not grasp the key design points.