毕业设计（论）-立装可转位槽铣刀的设计开发.docVIP

哈尔滨理工大学学士学位论文-- PAGE \* MERGEFORMAT I-立装可转位槽铣刀的设计开发 摘要可转位刀具具有切削效率高、刀具寿命长、加工质量好、综合经济效益显著等优点,因此在我国机械制造等行业的应用日益广泛。随着国内先进数控机床的应用不断增加,与之配套的可转位刀具的应用也日益显示出其重要性,同时数控加工也对可转位刀具的设计提出了更高要求。随着计算机硬件与软件的发展,CAD技术不断向着智能化、集成化、网络化和参数化的方向发展。用CAD方法开发产品时,零件设计模型的建立速度是决定整个产品开发效率的关键。本课题中，现代可转位刀具不仅应能满足高速切削、干式切削等先进切削技术的需要,而且对产品功能的多样化、结构的合理化、外观造型的美观等方面也提出了更高要求。由于可转位刀具形状及装配关系复杂,排屑槽多为曲面,尺寸大都为投影尺寸,设计工作繁琐,采用传统的手工绘图设计方法效率很低,费时费力,且不易保证设计质量。应用UG(Unigraphics)软件的三维实体造型(3D Solid Mod-eling)及数控编程(Manufacture)功能,使可转位刀具的设计变得简单、方便,大大提高了设计效率和设计精度,且易于实现产品的CAD/CAM一体化开发，大大加快了刀具的研发周期。关键词 立装刀具；可转位刀具；三维实体造型全套图纸三维加153893706 Design and development of vertically mounted indexable slot milling cutterAbstractIndexable cutting tool with high efficiency, long tool life, good processing quality, comprehensive and significant economic benefits, etc., and therefore in Chinas machinery manufacturing industry is increasingly widespread. With the application of advanced CNC machine tools increasing ancillary indexable cutting tool applications are increasingly shows its importance, but also for the CNC machining of indexable cutting tool design put forward higher requirements. With the development of computer hardware and software, CAD technology continues toward intelligent, integrated, networked and parametric direction. When developing products using CAD methods to establish the speed part design model is to determine the key to the entire product development efficiency.In this topic, modern indexable cutting tool should not only be able to meet the needs of high-speed cutting, dry cutting and other advanced cutting technology, and diversification of product features, rationalizing the structure, appearance and other aspects of appearance also put forward higher requirements . Due to the shape of indexable cutting tools and assembly complex relationship, flutes and more curved, size mostly projection size, design work tedious, using traditional hand-drawing low design efficiency, time-consuming, and difficu