1畢業設計（論文）課題名稱CK-型車床主軸箱加工617孔兩面臥式組合鉆床專業名稱數控技術與應用所在班級學生姓名學生學號指導老師2007年5月摘要2在組合機床的設計中，主軸箱加工工藝是關鍵?！叭龍D一卡”包括加工零件工序圖,加工示意圖,機床總圖,生產效率計算卡。其中加工零件工序圖是表示一臺組合機床對被加工零件應完成的工藝內容的示意圖。它包括加工部位尺寸精度,表面粗糙度及技術要求等內容。加工示意圖表明被加工零件在機床的加工過程,刀具,輔具的位置狀況,工件與夾具,刀具等機床各零部件間的位置關系，以及機床的工作行程和工作循環等。機床總圖表示機床各組成部件相互配合關系及各零件、部件、標準件、通用件等名稱、代號、數量及運動關系。以及檢驗各部件的相對位置及尺寸之間聯系是否滿足加工要求，通用部件是否合適等內容。關鍵詞：組合機床主軸箱“三圖一卡”AbstractIntransferandunitmachinedesign,the3headstockprocessingcraftisakey.Athreechartscardincludingprocessingcomponentsworkingprocedurechart,processingschematicdrawing,enginebedassemblydrawing,productionefficiencycomputationcard.Processingcomponentsworkingprocedurechartisexpressedaaggregatemachine-tooltoisprocessedthecraftcontentschematicdrawingwhichthecomponentsshouldcomplete.Itincludingprocessingspotsizeprecision,contentandsoonsurfaceroughnessandspecification.Theprocessingschematicdrawingindicatedisprocessedthecomponentsintheenginebedprocessingprocess,thecuttingtool,auxiliarypositioncondition,workpieceandjig,positionrelationsenginebedvarioussparepartsandsoonbetweencuttingtool,aswellasenginebedpowerstrokeandoperatingcycleandsoon.Theenginebedassemblydrawingexpressedtheenginebedeachcompositionpartmutuallycoordinatestherelationsandvariouscomponents,thepart,thestandardletter,GeneralWorkpieceandsoonthename,thecodenumber,thequantityandthemovementrelations.Examinesvariouspartsbetween4therelativepositionandthesizerelateswhethersatisfiestheprocessingrequest,thegeneralpartiswhetherappropriat