【正文】 nted. From M ay 1 up, a is im plemented plex r oad and bad weather dr iving exam, cur ently DM V is ur ged cont ractors par ty in t reasures driving school incr eased simulat ion Highway, and cont inuous urgent det our s, and snow days, and wet sliding r oad, and bur st sit uation disposal, subj ects I I f ield to dr iving exam pr oj ect , is expected3 目 錄 摘 要 ................................................................................................................................. 2 Abstract ............................................................................................................................. 2 第一章 零件的分析 ........................................................................................................ 0 零件的作用 .......................................................................................................... 0 零件的工藝分析 ................................................................................................... 0 主軸的主要技術要求 .................................................................................. 0 工藝過程分組 ............................................................................................. 0 第二章 工藝規(guī)程的設計 ................................................................................................ 3 確定毛坯的制造形式 ................................................................................................ 3 基準的選擇 ............................................................................................................... 3 粗基準的選擇 ................................................................................................ 3 精基準的選擇 ................................................................................................ 3 基準的轉換 .................................................................................................... 3 制定工藝路線 ........................................................................................................... 5 evaluat ion of scient if ic development. Nat ur e secur ity t ype nat ur e secur ity is t o maintenance people of healt h value f or t ar get, thr ough st rengt hening secur ity based management, and r is k m anagement , and equipment management and t echnology super vison, ensur e production in t he people, and r eal, and syst em, and syst em , element s ecur ity r eliable, and harmony unif ied, f ul cont rol various against f actors, achieved thought no slack, and managem ent no empty document , and equipment no hidden, and system no blocked, and unit zero nonst oped. Qualit y and ef ficiency qualit y benefit is t o adhere to t he enter pr ise sur vival, profit and development business t ruth, adher e to t he all activit y is economic activit y, all costs can be contr oled, money should not be wast ed management philosophy, m anagement analysis, t o im prove m anagement qualit y, im prove cost contr ol capacit y and mar ket pet it iveness. I novation of science and t echnol gy science and t echnology innovat ion is t o play t he r ole of science and technology as the primar y pr oductive f or ce, active use of new t echnologies, new m at erials, new processes, new equipment , incr ease invest ment in science and technology, st rengt hening scientif ic and t echnological t r aining, speeding up tr ansforming scient ifc and tec hnological achievement s, for ming a number of pr opr ietary t echnology, enhancing cor e pet it iveness. Resource saving theresour ces saving enterpr ise was to r educe coal consumption, wat er consumpt ion, elect ricit y at t he core, enhance t he operation of lean m anagement t o r ealize low consumption, high ef ficiency, r educe pr oduct ion costs. Second is t o strengt hen t he business, financial, mater ial, inf ormation and t he opt imization of or ganizat ion and management , s aving the int er nal t r ansaction cost s. Har monious development of har monious developmentis t o const ruct a foreign environment for development. XI NG r ef er s t o t he internal securit y f irm and int er nal m anagement of the inter nal management measures ar e effective, harmonious. Foreign cur rency means Enterprise coor dinat ing development of homeopathy, well, get along wit h t he neighbor s bet ter. ( B) XX 2020 five enterprises building int r insic safety power pany goals are: unplanned out age 0 t imes. Class of disorder s 0, 0 is equivalent f orced outage r at e. No per sonal inj ur y accident, material and equipm ent accidents do not ocur, no f ir e, no environment al polut ion accident. Enterpr ise int egr at ed t o achieve zero cases of violat ion, zer o accident s, zero. Qualit y goal is: when gener at ing capacit y ≥ 7. 5 bilon kilowatt , sales of over 7. 11 bilon kWh, t ot al pr ofit s of ≥ milon Yuan, . . BFS++、 PI、 MI S、 SCM I nformation syst ems inf rast ruct ure, f uly int egrated inf or mat ion system t o r ealize inf ormation r esour ces sharing。 t o st r engt hen t he t r aining摘 要 super vision in lar ge and m edium goods vehicle. A is established lar ge vehicles and small vehicles classif icat ion management of motor vehicle test mode, increased m edium van car, and dangerous goods t ranspor t car, and school car t est pr oj ect。此篇論文主要內容是對 CA6140 主軸加工工藝路線進行的研究、設計，其中包括了各道工序的加工方法，機床、刀具、夾具、輔具、量具的選擇，準面的選取，定位和夾緊方案的擬定。 t hree is st rict ly motor vehicle ident ifcation m anagement , equipped wit h unif ied of identif ication equipment and tool, using mobile ident if icat ion Term inal, and law enf or cement r ecords inst rument , t echnol gy ident if icat ion m eans. As t o 20XX year s J une 20 st at ewide m ot or vehicle keep volume for 567,408 car, and last year ear lier than gr owth 75, 814 car , growt h %。 t o expand t he br eadth and epth of t he por tal syst em, inf or mat ion system of Enterpr ise M anagement Assi tant r ole to play。 I