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。
At first,a extensional vibration dynamic model of the auger auger axis and drill point was established under the interaction between drill point and soil in the process of digging due to the function of exterior load by taking advantage of the elastic shaft theory and the Hamilton principle.
首先利用弹性杆理论和H am ilton变分原理建立了挖坑机钻头主轴及钻尖在工作过程中由于外激励的作用使钻尖与土壤互相作用而产生纵向振动的动力学模型,同时给出边界条件和初始条件。
Three different five-axis machining center designs, double rotary table, double pivot spindle head, rotary table-pivoting spindle head, are mainly described.
介绍了双旋转工作台、双旋转主轴头、摆动主轴头加旋转工作台这三种典型结构高速五轴加工中心的特点及其应用,并综述了五轴加工技术的优势和高速五轴加工机床的关键技术。
Accurate main shaft structure for heavy cutting, the main shaft is installed on a integrated main shaft head, with excellent rigidity for heavy cutting.
重切削精密主轴结构。主轴安装在一体成型主轴头，重切削刚性佳。
drill(ing) head
钻头; 主轴头; 钻床床头箱; 钻削动力头;钻头头部, 钎头
Characteristic Analysis of EDM Machine Tool Spindle in Action & Research of Vibration
电火花成形机主轴头动态特性分析及振动研究
Manufactures CNC Jig Grinders, ultra precision diamond turning and grinding machines, hydrostatic spindles and rotary tables.
生产数控坐标磨床、精金刚石车磨床、压主轴头及转台。
internal grinding head
内圆磨(砂轮主轴)头
DESIGN AND MOTION SIMULATION OF FIVE-AXIS HIGH-SPEED SPINDLE MILLING HEAD
五轴联动高速主轴铣头的设计与运动仿真
"The driving shaft causes the spider to rotate, and the other two trunnions of the spider cause the driven shaft to rotate."
主动轴使万向节十字轴转动,另外两个万向节十字头使从动轴转动。
Study on Main Butt Ends Load of Vertical Shaft Impact Crusher
立轴冲击式破碎机主抛料头载荷研究
The trait of the technics technique and equipment consists in the principal axis of grinding head and the axes of workpiece perpendicular disposal.
本工艺和设备的突出特点在于磨头主轴与工件轴线呈垂直布置。
crankshaft (main journal turning lathe)
曲轴（主轴颈）车床
upper center crankshaft bearing
曲轴主轴承上中轴瓦
For connecting the different type of spindle of drill with the drill bits.
用于不同型号钻机的主轴与钻头的联接。
The Spindle System and Drills Dynamic Characters Study for High-speed Micro-drills;
高速微孔钻床主轴系统及钻头的动态特性研究
Brief Analysis on Heat Treatment Process of Main Spindle for F11250 Universal Dividing Head of 45 Steel
浅析45钢制F11250万能分度头主轴热处理工艺
The Model Analysis of the Ceramic Bearing Electric Spindle;
陶瓷轴承电主轴主轴的振动模态分析
Crankshaft main journal out of round or worn
曲轴主轴颈不圆或磨损
The feed holes for the crankshaft main bearings.
曲轴主轴承进入口。
Crankshaft and main bearings service
曲轴和主轴承的维修