大型整鑄柴油機(jī)機(jī)體樹脂砂工部設(shè)計、工藝研究與設(shè)計.pdf

1、南京理工大學(xué)碩士學(xué)位論文大型整鑄柴油機(jī)機(jī)體樹脂砂工部設(shè)計、工藝研究與設(shè)計姓名：查浩申請學(xué)位級別：碩士專業(yè)：機(jī)械工程指導(dǎo)教師：方子良張宜高20040513工程碩士學(xué)位論文大型整鑄柴油$)LSL體樹脂砂工部設(shè)計、工藝研究與設(shè)計ABSTRACTThecast[ngprocessdesignof]arge—sizedengineblocksmadefromductileironforlocomotjyesispresentedandthepro

2、ductionfeasibilityisanalyzedinthearticleThecastingprocessdescriptionisverydetailedandcomplete，itincludesdesigningeverycastingprocedure，coremakingproductionline，posjtianngcoresinthreedimensionaldirerLionsselectingcastingp

3、rocessparameters，selectingthepartingline，decidingthepouringpositionandpouringbasin，designingflasksandcoreboxes，selectingmatchedequipmentswiththeblockcastingprocessinresin—bondedsandandsoonThepracticalexperiencesinDaLianL

4、ocomoLiveandRollingStockWorksindiratethat1，hecast；jngprocesscanmeettheproductionprogramoewhich400engineblocksareproducedperyearaccordingtothestandardsjnthemiddleofninetiesoflasttenfuryintheworldTheauthorandhispartnerdeve

5、lopedthepracticalandproductivecastingprocessThelarge～sizedengineblocksforlocomotiyesmadeinthecastingprocesscemeuptothedesigner’sspecificationsandareservingforthelocomotivesinChineseratlwaywithexcellentperformance，because

6、ofitssoundjnternalquality，finishingsurfacesandthecastingdimensiontolerancesCT8—9intheChinesestandardGB641486andweighttelerancesMT8inChinesestandardGB／T1】351—89Keywords：dieselengineforloeomotiyescomplerecastingengiReblock