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ID:39911070
大小:575.55 KB
页数:53页
时间:2019-07-14
《Die_Casting_technilogy》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、CastingtechniqueCastingprocessCastingTechniqueObjective...............................................................................................................2Lessoncontents..................................................................................
2、.....2Lessonaims(theparticipantcan/knows)................................................2Meltingandsolidification.......................................................................................4Melting......................................................
3、..............................................4Solidification.............................................................................................4Thefourbasicprinciplesofdiecasting..................................................................6Cavityf
4、illing..............................................................................................6Dietemperaturecurve..............................................................................6Evacuationofgases...............................................
5、..................................7Solidification/Intensification....................................................................7Diefillingandintensificationinthreephases.......................................................101stphase(prefilling)...........
6、.................................................................................12Influenceofthefillingrateonthecastingprocess...................................14Conditionsofplungerclearance.............................................................162ndphase
7、(cavityfilling)......................................................................................18GatevelocityvMA..................................................................................19FillingtimetF................................................
8、........................................21Flowtechnology......................................................................................22Dieventing.....
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