文档介绍：螺丝刀材热料热处理实验告
螺丝刀材热料热处理实验报告
学号: 120306126 姓名: 陈伟
目录
一、绪论
1、螺丝刀········································
、螺丝刀的规格······························
2、工具钢发展与展望······························
二、实验方案及实验方法
1、材料的选择·····································
、T8钢材································
、W18Cr4V····································
、T10A钢····································
2、T10A的热处理过程······························
、预备热处理·································
、最终热处理·································
三、结果与分析
1、硬度与误差分析·································
2、金相组织与误差分析·····························
四、总结
五、参考文献
六、致谢
1、螺丝刀
[screwdriver] 一种用来拧转螺丝钉以迫使其就位的工具,通常有一个薄楔形头,可插入螺丝钉头的槽缝或凹口内――学名“改锥”。主要有一字(负号)和十字(正号)两种。常见的还有六角螺丝刀,包括内六角和外六角两种。螺丝起子又有区分为传统螺丝起子(英文:Screwdriver)和棘轮螺丝起子(电动螺丝起子)(英文:Ratchet screwdriver)。传统螺丝起子是由一个塑胶手把外加一个可以锁螺丝的铁棒,而棘轮螺丝起子则是