相关知识柴油机.doc

相关知识柴油机.doc相关知识柴油机Therelevantknowledge1,byusingtheorthogonalprojectionmethodwillobjecttothethreemutuallyperpendicularplaneprojectionofthreebasicview,themainview,topviewandleftview,themainview,leftturntothemainviewoftheviewandtheverticalplane,:lengthispositive一themainviewandthetopview;Highlevel一themainviewandtheleftview;Thewidthisequal一一theleftviewandthetopview・Coordinate::clearance,,assemblydrawing:ponentsandmachinery,assemblyrelationshipofconnectionsizeneededfortheassembly,testing,installationandworkingprincipleoftechnicaldocuments・Installationsize:thedimensionsnecessarytoinstallthepartstootherparts,partsorbases・Descriptionoftheassemblydiagram:asetofattempted,necessarydimensions,technicalrequirements,partsserialNumbersanddetaillists,titlebars・FundamentalsofelectronictechnologySemiconductor:atypeofmaterialthatisinbetweenconductorsandinsulators・Thecharacteristicsofsemiconductors:theabilitytoconductelectricityvariesgreatlyunderdifferentconditions・Crystaltriodestructure:threeconductingregions,twoPNjunction,threeelectrodes・Threeelectrodes:base,emitter,collector・Theactionofatriode・Triodecurrentdistributionrelationship:=Ic+lb,:usingthephotosensitivepropertiesofPNjunction,thechangesinthelightthatarereceivedareconvertedtoc