摘要
尝试以HRB400螺纹钢的切屑厚度为切入点,对单层钎焊金刚石锯片锯切性能进行研究。建立锯片切割螺纹钢理论模型,通过计算得单颗金刚石最大锯切厚度值。通过试验得到的切屑类型有剪切屑及少量熔球屑,对剪切屑厚度值进行测量并与切屑厚度理论计算值进行比较,发现两者之间的数值吻合很好。经过分析得到螺纹钢锯切加工模型,探讨金钢石锯片加工钢铁材料时的锯切机理。
Chip thickness of rebar HRB400 is used as a starting point to study the mechanism of sawing. It is anastomotic greatly between theoretical single diamond maximum cutting thickness and measured values of chip thickness. This paper analyszes the processing model of sawing screw-thread steel and obtains the cutting mechinism of sawing steel materials withe the diamond saw.
出处
《机械制造与自动化》
2016年第4期14-16,共3页
Machine Building & Automation
基金
江苏省产学研前瞻性联合研究项目(BY2011102
BY2012010
BY2013003-15
BY2012013
BY2012015
BY2013003-04
BY2013003-14)
关键词
钢铁材料
金刚石锯片
钎焊
切屑
锯切机理
steel material
diamond saw
soldering
chip
cutting mechanism