Ishishini lokuvelisa iimoto liphumeza njani ukungathathi hlangothi kwekhabhoni, ukunciphisa ukukhutshwa kwekhabhoni, kunye nokufezekisa uphuhliso oluzinzileyo lweshishini?

Inyani yokuba i-25% yemveliso yentsimbi yonyaka kwishishini lokwenziwa kweemoto ayipheli kwiimveliso kodwa iye yalahlwa kwikhonkco lokubonelela, into yokuba iteknoloji yokwenza isinyithi kushishino lweemoto inamandla amakhulu okunciphisa inkunkuma yesinyithi.Impembelelo ephambili yokusingqongileyo kwishishini le-metallurgical livela ngokucacileyo kwimveliso yokuqala yesinyithi evela kwi-ores, ephuculwe kakhulu.Iinkqubo zokwenza isinyithi esisezantsi, ezilungiselelwe ubuninzi bemveliso, zajika zaba yinkcitho enkulu.Mhlawumbi malunga nesiqingatha sesinyithi esiveliswa kwihlabathi ngonyaka ngamnye akuyomfuneko, kunye nekota yemveliso yentsimbi engazange ifike kwimveliso, inqunyulwa emva kokukrazula okanye umzobo onzulu.

Ukuyila okanye ukwenza iintsimbi ezinamandla aphezulu

Ukusebenzisa umatshini ophucukileyo onje ngoomatshini bokushicilela be-servo kunye nokuqengqeleka okulawulwayo kunokunciphisa ilahleko yezinto kwaye kuvelise iindawo zamandla aphezulu, kwaye isitampu esishushu sandisa ukusetyenziswa kwesinyithi esinamandla aphezulu kwiindawo..Ngokwemvelisheet metal ukwenza iijiyometri ezintsonkothileyo, phambili abandayo forging kunciphisa inkunkuma eziphathekayo ngokwenza iimilo ezinzima ngakumbi ukusebenza ngcono kunye nokunciphisa iimfuno machining.Imodyuli yoMncinci yezixhobo zetsimbi imiselwe ngokusisiseko kukwakheka kweekhemikhali kunye notshintsho oluncinci ngokusisiseko, kwaye ukusetyenzwa okutsha ekuqulunqweni kunye nemiba ye-thermo-mechanical kwandisa kakhulu amandla esinyithi.Kwixesha elizayo, njengoko iinkqubo zobuchwephesha ziqhubeka nokuvela, ukuphuculwa koyilo lwamacandelo luya kuvumela ukomelela okwandisiweyo ngelixa kwandisa ukuqina.Ukuze iinjineli zokwenza isinyithi (imveliso) ukuphumeza ukuqina okuphezulu, ukomelela okuphezulu, iindawo ezinexabiso eliphantsi Sebenzisana nabayili becandelo ukuyila izinto ezikhaphukhaphu, iimilo zemveliso ezomeleleyo kunye nezakhiwo, kunye nezixhobo zenzululwazi ukuphuhlisa intsimbi yoQoqosho eyomeleleyo neyomeleleyo.

Nciphisa ilahleko yesivuno kwitsheyina lokubonelela ngesinyithi

Ukungaqeshwa kunye nokugximfizwa kwe-stamping kungokunje kukongamela ukusetyenziswa kwimveliso yeemoto, kunye neumyinge omalunga nesiqingatha samaphepha aphela kushishino lweemoto, kunye nesivuno esiphakathi kweshishini lama-56% kunye neyona ndlela ilungileyo yokwenza malunga nama-70%.Ilahleko yezinto eziphathekayo ezingabandakanyiyo ekusetyenzweni zincitshiswa ngokulula, umzekelo ngokuzalela iimilo ezahlukeneyo ecaleni kwekhoyili, esele iyinto eqhelekileyo kwamanye amashishini.Ilahleko yesitampu ehambelana nemicu engenamsebenzi ngexesha lokuzoba nzulu ayinakupheliswa ngokupheleleyo kwaye inokuncipha kwixesha elizayo.Ukusetyenziswa koxinzelelo lwe-double-action presses endaweni yeendlela ezizezinye zokwenza iinxalenye kwimilo yenetha, ukubakho kweengxenye ze-axisymmetric ezenziwe ngokujikeleza, eli thuba lobugcisa alizange lifundwe ngokupheleleyo, kwaye kukho imfuneko yokuqhubeka nokunciphisa amazinga e-defect kwi-stamping. itekhnoloji kunye nemveliso kunye nelahleko yoyilo lwenkqubo.

Kuphephe ukuyila ngokugqithiseleyo

Ukwenziwa kweemoto ezakhiwe ngentsimbi kunye neefreyimu zentsimbi kudla ngokusetyenziswa ngokugqithisileyo intsimbi ukuya kuthi ga kwi-50%, iindleko zentsimbi ziphantsi kwaye iindleko zabasebenzi ziphezulu, eyona ndlela inexabiso eliphantsi yokwenziwa kweemoto ihlala kukusebenzisa intsimbi eyongezelelweyo ukunqanda uyilo kunye neendleko zokuvelisa ezifunekayo. ukusebenzisa .Kwiiprojekthi ezininzi zeemoto, asiyazi imithwalo eya kusetyenziswa kubomi bemoto, ke thatha uyilo oluluqilima kakhulu kwaye uluyilele eyona mithwalo iphezulu onokucinga ngayo, nokuba akukho nto inokwenzeka ukuba yenzeke ekusebenzeni.Imfundo yobunjineli bexesha elizayo inokubonelela ngoqeqesho olongezelelweyo malunga nokunyamezelana kunye nemilinganiselo yokunceda ukunciphisa ukusetyenziswa ngokugqithiseleyo, kunye nokuqonda okungcono kweempawu ezivela kwimveliso yecandelo kuya kunceda ukuphepha ukusetyenziswa kakubi.

Iinkqubo ezisekelwe kwi-powder (i-sintering, i-hot isostatic pressing okanye i-3D yokushicilela) ihlala ingasebenzi kakuhle ngokwemigaqo yamandla kunye nokusetyenziswa kwezinto eziphathekayo.Ukuba uqhele ukwenza amalungu apheleleyo, iinkqubo zomgubo ezidityaniswe neenkqubo zokwenziwa kwesinyithi zemveli kwiinkcukacha zasekhaya zinokubonelela ngeenzuzo ezisebenzayo kumandla onke kunye nempumelelo yemathiriyeli, kunye nokubumba ipholima kunye nokubumba inaliti yomgubo wentsimbi kunokuphucula ukusebenza kakuhle.Inyathelo lokuqala lokutshisa i-soft-magnetic composite (SMC) imathiriyeli enokonga malunga nesinye kwisithathu sesinyithi esifunekayo kwi-stator/rotor ibonise isithembiso sobugcisa, kodwa yasilela ukuvelisa umdla worhwebo.Ishishini leemoto alinamdla kwizinto ezintsha kuba iphepha eliqengqelekayo le-stator/rotor sele linexabiso eliphantsi kwaye abathengi abanamdla njengoko beya kubona umahluko omncinci kwiindleko kwaye basenokungafaneleki kwiimeko ezizodwa.

Gcina iimveliso zikwinkonzo ixesha elide phambi kokuba utshintshe

Uninzi lweemveliso zitshintshwa kwaye zihlala ixesha elide ngaphambi kokuba "ziphuke", kwaye i-drive ye-innovation ixhomekeke kwiimodeli ezintsha zoshishino apho zonke isinyithi ziphuhliswa kwaye zigcinwe ziinkampani ezigxile ekuphuculeni ubomi bezinto eziphathekayo.

Ukuphuculwa kokurisayikilisha kwesinyithi esilahliweyo

Ukuphinda kusetyenziselwe inyibilika ngokwesithethe kuxhomekeke kulawulo lokwakheka kwesinyithi, ukungcoliseka kobhedu kwintsimbi yokurisayikilishwa, okanye ukudityaniswa kwengxubevange yokwenziwa ngokutsha kunye nokubunjwa kwesinyithi kunokunciphisa ixabiso lesinyithi ezenziwe ngenkunkuma.Iindlela ezintsha zokuchonga, ukwahlula kunye nokuhlenga imijelo eyahlukeneyo yesinyithi inokongeza ixabiso elikhulu.I-aluminiyam (kwaye mhlawumbi nezinye iintsimbi ezingezizo intsimbi) zinokuphinda zisetyenziswe ngaphandle kokunyibilika ngokudityaniswa okuqinileyo, kwaye ukucoca iitshiphusi ze-aluminiyam ezikhutshiweyo zinokuba neepropati ezilingana nemathiriyeli enyulu kunye nokurisayikilishwa kwemeko eqinileyo, ebonakala isebenza kakuhle.Okwangoku, ukusetyenzwa ngaphandle kwe-extrusion kunokubangela imiba yokuqhekeka komphezulu, kodwa oku kunokulungiswa kuphuhliso lwenkqubo yexesha elizayo.Imarike yezinto ezilahliweyo ngoku ayifane ibone ukwakhiwa kwenkunkuma, endaweni yoko ixatyiswe ngemvelaphi, kwaye imakethi yokuphinda isetyenziswe kwixesha elizayo inokuba nexabiso ngakumbi ngokudala ukongiwa kwamandla okurisayikilisha kunye nomjelo wenkunkuma owahlulwe ngakumbi.Ukukhutshwa kwezinto ezintsha kuchaphazela njani (ukukhutshwa kwezinto eziphathekayo), thelekisa iziphumo zokusetyenziswa kweemveliso ezenziwe ngeendlela ezahlukeneyo (ukukhutshwa kwesigaba sokusetyenziswa), uyilo lwemveliso lunokwenza kube lula ukuphuculwa kwezinto ngokudibanisa uphuhliso lobugcisa bokuvelisa kunye nokuphinda kusetyenziswe isinyithi esilahliweyo. Ukusetyenziswa okusebenzayo kunye nokusetyenziswa kwakhona.

ukuququmbela

Ukuziqhelanisa neenkqubo ezintsha eziguquguqukayo kunokuphelisa ubunjineli obugqithisileyo, inkuthazo yokuphumeza ngokurhweba iinkqubo zokulondoloza imathiriyeli ngoku ibuthathaka, kwaye akukho ndlela yamkelekileyo yehlabathi yokuhambisa imisinga, iimpembelelo zexabiso eliphantsi.Kodwa iinkqubo zokukhutshwa kwe-high-emissions, ukuhla kwexabiso eliphantsi kweenkqubo zokukhupha, zenza kube nzima ukudala imeko yeshishini ukuze kuzuzwe ngokufanelekileyo.Ngaphantsi kwenkuthazo yangoku, ababoneleli bezinto eziphathekayo bajolise ekwandiseni intengiso, kwaye ikhonkco lokubonelela ngemveliso lijolise ikakhulu ekunciphiseni iindleko zabasebenzi kuneendleko eziphathekayo.Ukulahlwa kweendleko ze-asethi eziphezulu zesinyithi kubangela ukuvalwa kwexesha elide kweendlela ezimisiweyo, kunye nabathengi kunye nabasebenzisi bokugqibela benenkuthazo encinci yokuqhuba ugcino lwempahla ngaphandle kokuba kudala ukonga iindleko ezinkulu.Njengoko imfuno yokunciphisa ukukhutshwa kwekharbon dioksidi yehlabathi inyuka, ishishini lokuvelisa iimoto liya kujongana noxinzelelo olongezelelekileyo lokongeza izinto zexabiso kwiimveliso ezitsha ezimbalwa, kwaye ishishini lokuvelisa iimoto sele libonakalise amandla amakhulu okwenza izinto ezintsha.