2、献25附录26致谢2728摘要随着现在社会生产与科学技术的不断提高,社会对产品多样化的要求日益提高,产品更新换代越来越快,品种多小批量生产比重更大,零件形状越来越复杂,精度越高。在此,市场竞争要求产品研发周期越来越短,以前的加工设备和加工手段不能实现和适应这种变化。为解决这一些问题,一种使用、通用、高精度、高速的自动化生产设备数控机床应运而生。说明书中主要在花瓶零件加工的基础上,较详细地介绍了具体数控机床的操作、机械加工工艺方法和车削工艺及切削用量等零件加工的整体流程。关键词:花瓶、制造技术、数控编程全套图纸,加28AbstractNowwiththesocial p
3、roductionand scienceandtechnologycontinuetoimprove,increasing the social productdiversification requirements, productupdates fasterandfaster, andmorevarieties ofsmallbatchproduction theproportionof larger,morecomplex shapeparts, thehighertheaccuracy. The demandsofmarketcompetition, prod
4、uctdevelopment cycleisshorter, notpreviously processingequipmentandprocessing methodtorealize andadapttothischange. Forresolvingtheseproblems, a generalpurpose, highprecision, highspeed,automaticproductionequipment ofCNCmachinetools emergeasthetimesrequire.Manualmainly basedon vase part