【摘要】 运用金属晶体中的位错理论 ,阐述 型弹条变形强化原理。通过对 型弹条受力情况及以往生产现状的分析 ,采取预压强化的方法对其进行强化处理。经预压强化的弹条 ,减少了残余变形 ,保证了扣压力 ,对提高高速重载铁路轨道质量有较好的作用。更多还原

【Abstract】 Adopting the malposition theory among the metal crysta l,the deformed consolidation happening in champ Ⅲ has been described in this pa per.According to the analysis of strength and the past processing on producing c lamp Ⅲ,after being pre-pressed,the remained distortion in clamp Ⅲ is reduced and the strength of clamp could be ensured.It is good to advance the quality of high speed and heavy haul railways.更多还原