挤泥机绞刀主轴的材料选择与加工

Selection of Material and Machining of Extruder's Worm shaft

对挤泥机主轴制造材料的选择原则,可选择材料的种类及加工热处理方法、实际应用等方面进行了阐述.

The author puts forth his own view of selecting material for machining worm shaft of extruder, the available variety of material to be selected and the method of hot treatment as well as practical application ways etc.