S195连杆螺钉的冷挤压工艺研究

Research on Cold Extrusion Technique of S195 Link Rod Bolt

在分析了S195连杆螺钉传统的热模锻存在问题的基础上,指出该螺钉冷挤压加工的必要性。对该螺钉的冷挤压工艺进行了深入地研究,从而提出了切实可行的冷挤压工艺。

On the basis of analysing existent problems in traditional production of link rod bolt with hot die forging technique, necessity is explicitly pointed out that link rod bolt is produced with cold extrusion technique. Cold extrusion technique of bolt is made a thorough analysis and study Realistic program of the bolt cold extrusion technique is put forward.