Based on the remaining trace of the broken upper axle journal on FLG-1200 screw grader,the paper analyzes the reason for the journal broken and gets to the conclusion that the poor quality of steel results in the sudden broken of the axle journal.
根据FLG-1200螺旋分级机螺旋轴的上轴头断裂之残留痕迹,分析上轴头断裂的原因,得出钢材质量缺陷是导致上轴头突然脆性断裂的结论。
Brush plating technology in handling the axle end wear of pit lifter;
电刷镀技术在处理矿井提升机轴头磨损上的应用
Pertaining to some specially-structured large-scale workpieces, the 6-axis machining is attainable by adding a spindle head to a 5-axis machining center.
对于某些结构特殊的大型构件,需要在5坐标加工中心上加装主轴头来实现6轴加工,而且在主轴头上还要安装测量探头执行测量工作,为此研究开发了专门的坐标后置处理算法。
Consequently, the 5 DOF spindle head was obtained.
在基于6杆虚拟轴运动原理的复杂刀具曲面成型技术研究的基础上,将3杆并联机构进行扩展,获得了5自由度主轴头,进而构思了基于虚拟轴运动原理的7自由度串并联专用机床结构,并分析了该机构动平台的运动位姿及连杆的运动误差。
Structure design of driven journal of working roll on plate rolling mill is introduced.
介绍了板带轧机工作辊传动轴头的结构设计，新结构的工作辊传动端轴头使换辊更加迅速，并具有自动对中于传动轴轴套的功能。
This paper has analyzed the reason of the fault frequently occurred on shaft head pump of Ⅳ stage centrifugal compressor with double - axis and pointed out the relevant transformation measures.
分析了双轴四级离心式压缩机轴头泵频繁发生故障的原因,提出并实施了相应的改造措施,取得了满意的效果。