Components Numerical Control Processing Craft Analysisand Craft Equipment DesignABSTRACTThe high efficiency,the precision work are one of numerical controlengine bed processing mos...

AbstractSplit extrusion is a newly named local continuous plastic forming methodwhich is still in the research and exploration stage.In this paper,swallowtail groove with a depth o...

本科论文摘要CA6140型车床是车床中使用最广泛的一种四，它具有以下特点：机床刚性好，抗振性能好，可进行高速强力切削和重载荷切削：机床操纵手柄集中，安排合理，是工人操作最频繁的部件；机床...

燕山大学工学硕士学位论文AbstractWith more and more attention on sustainable development and environmentalpollution,distributed generation,wind power and solar as representative,has...

本科论文4.4蜗杆轴的设计...。224.4.1轴上力的计算224.4.2蜗支力和弯矩的计算224.4.3截面进行校核254.5主轴的设计....274.5.1轴上力的计算..274.5.2支力和弯矩的计算274.5.3截面的校核.....294....

ABSTRACTAUTONOMOUS COOPERATIVE PATH PLANNING OF MULTI-ROBOT BASED ON IMMUNE ALGORITHM METHODABSTRACTRobotics has become a focus of research topic in the control field,and path plan...

无锡职业技术学院毕业设计说明书央立柱式和回转鼓轮式等配置型式。本次设计的机床为单工位双面铣床。1.3组合机床的方案选择(1)制定工艺方案要深入现场了解被加工零件的加工特点、精度和技术要求...

南昌理工学院本科生毕业论文一、绪论1.1选题背景及意义相对其他起重设备而言，门式起重机具有结构简单、使用方便、作业范围大、适应面广及安全可靠性高的优点，因此其被广泛应用于港口运输业和...

New wind turbine design-speed change and protection devicedesignAbstractThe speed change and protection device is used to change the transmission ratio of theinput shaft and the ou...

AbstractAlong with the development of the computer technology,the numerical simulationtechnology was used widely in metal forming process,based on rigid-plastic FEM,thenumerical si...