Ivalvu ye-solenoid ye-carbon canister ye-BMW

Ivalvu ye-solenoid ye-carbon canister ye-BMW

 

I-Ansix Ubunjineli boBuchule boBugcisa: Ukuchaza ngokutsha ukuVeliswa kweValve yeCarbon Canister Solenoid yeBMW ngokusebenzisa uHlaziyo lweNdleko kunye nokuBumba iSayensi

Kwihlabathi elinzima lokwenza izinto zeemoto, apho ukusilela kwenxalenye enye kunokubangela ukuba kubuyiselwe imali ebhankini, nto leyo echaphazela amawaka eemoto, i-Ansix Tech ikwazile ukulinganisela phakathi komgangatho ongenakugungqiswa kunye nokunciphisa iindleko ngamandla. Umsebenzi wenkampani kwiivalvu ze-solenoid ze-BMW ze-carbon canister ubonisa indlela ubunjineli obukrelekrele obunokuguqula ngayo uqoqosho lwemveliso ngaphandle kokunciphisa ukusebenza.

 

Xa iqela lobunjineli leBMW laqala ukuya kwi-Ansix Tech lichaza iinkcukacha zevalvu yabo ye-carbon canister solenoid yesizukulwana esilandelayo, iimfuno zifundeka njengoluhlu lwezinto ezinokwenzeka ekuvelisweni kwazo: ukunyamezela ubushushu obugqithisileyo ukusuka kwi--40°C ukuya kwi-150°C, amazinga okuvuza alinganiswa ngamaqhezu ee-cubic metres ngeyure, kunye nobomi benkonzo yeminyaka eli-15—konke oku kubiza iyunithi ngama-30% ngaphantsi kwababoneleli bangoku. Eli candelo, eliyinxalenye ebalulekileyo yenkqubo yokulawula ukukhutshwa komoya kwisithuthi, lithintela umphunga wamafutha ukuba ungaphumi uye emoyeni ngelixa lilawula uxinzelelo ngaphakathi kwenkqubo yetanki yamafutha.

 

Kwabaninzi ababoneleli, ezi mfuno ziya kuba ngumceli mngeni ongenakoyiswa. Kwi-Ansix Tech, imele ithuba le-4.2 yezigidi zeerandi ukubonisa indlela ukubumba ngenaliti kwesayensi, ukuveliswa kwezinto ezintsha, kunye nokwenza ngcono iinkqubo okunokuhlaziya ngayo uqoqosho lwezixhobo zeemoto. Ubambiswano olubangelwe yile nto aluzange luzise kuphela izixhobo ezihlangabezana neemfuno eziqinileyo ze-GS 90018-2 zeBMW. imigangatho kodwa imisele indlela entsha yokulinganisa imveliso echanekileyo nengabizi kakhulu kwicandelo leemoto.

 

I-Technical Crucible: Imigangatho Engagungqiyo yeBMW

Iivalvu ze-carbon canister solenoid zithatha indawo ebalulekileyo kwiinkqubo zanamhlanje zokukhupha umbane kwiimoto. Njengoko uxinzelelo lolawulo lusanda kwihlabathi liphela, ezi nxalenye ziye zavela kwiindawo ezilula zoomatshini ukuya kwiinkqubo ezicwangcisiweyo ngokuchanekileyo ezifuna ukuthembeka okugqwesileyo. Umsebenzi oyintloko wevalvu—ukulawula ukuhamba komphunga wamafutha phakathi kwe-charcoal canister kunye nokungenisa injini—ufuna iindlela zokusebenza ezijongene nobunzima nakwiindlela eziphambili zokuvelisa.

 

Iinkcukacha zobugcisa zeBMW zibonisa indlela enzima ngayo le ngxaki. Ivalvu yesolenoid kufuneka igcine amazinga okuvuza engaphantsi kwe-0.002 m³/h phantsi kweemeko zokungasebenzi kakuhle ze-400 mbar, kunye nokusebenza okuzinzileyo kubushushu obuphezulu ukusuka kwi-Arctic cold ukuya kubushushu basentlango. Ukumelana nokungcangcazela, ukuqina kweeyure ezingama-600 zokusebenza okuqhubekayo, kunye nokuhambelana kwe-electromagnetic kongeza ubunzima bokwenziwa. Ivalvu nganye idlula kwiimvavanyo ezili-18 ezahlukeneyo zokuqinisekiswa ngaphambi kokuba ifumane imvume yokufakelwa kwizithuthi ukusuka kwi-compact 1 Series ukuya kwi-flagship 7 Series kunye nee-X family SUV.

 

Ngaphaya kweenkcukacha zokusebenza, isakhelo solawulo lomgangatho seBMW sibeka ezinye iindlela zokujonga. Inkqubo yokuqinisekisa kwakhona i-GS 90018-2 yenkampani isebenzisa inkqubo yovavanyo oluqinileyo "lokukhanya kwetrafikhi", apho uvavanyo "olubomvu" lunokumisa imveliso ngokupheleleyo kwaye luqalise izicwangciso zokulungisa ezinzulu. Ababoneleli kufuneka babonise kungekuphela nje umgangatho wecandelo kodwa nolawulo olupheleleyo lwenkqubo, kunye nezicwangciso zokulinganisa ezibhaliweyo, ukuphunyezwa kolawulo lwenkqubo yezibalo, kunye neendlela ezicwangcisiweyo zokuphucula okuqhubekayo.

 

Itheyibhile 1: Iimfuno zobugcisa zeBMW Carbon Canister Solenoid Valve

 

Isayensi yezinto ezibonakalayo njengeNtengiso yeendleko

Iindlela zemveli zokuhlangabezana neenkcukacha ezifunekayo zihlala ziquka izixhobo zexabiso eliphezulu kunye nemida yoyilo oluzinzileyo olunyusa iindleko. Endaweni yoko, iinjineli ze-Ansix Tech zijongene nalo mngeni ngokusebenzisa ukwenziwa kwezinto ezicwangcisiweyo. Uphando lwenkampani lufumanise ukuba i-compound ye-polyphenylene sulfide (PPS) eguquliweyo, eqiniswe ngumxholo wefayibha yeglasi elinganisiweyo ngokuchanekileyo kunye nezongezo ezizimeleyo, inokuhlangabezana neemfuno ze-BMW zokumelana nobushushu kunye neekhemikhali ngexabiso eliphantsi malunga nama-22% ezinto kune-polymer echazwe ekuqaleni.

 

"Ukukhethwa kwezinto kubonisa ithuba lokuqala nelona lichaphazela kakhulu ukwenziwa ngcono kweendleko ekubumbeni ngenaliti," ucacisa uGqr. Lena Schmidt, iNtloko yoBunjineli beZinto kwi-Ansix Tech. "Ngokusebenzisana ngokusondeleyo nabathengisi be-resin nokwenza uvavanyo lokuguga olukhawulezileyo, siphuhlise ikhompawundi enikezela ngobushushu obuqhubekayo benkonzo obuyi-150°C ngelixa siphucula iimpawu zokuhamba kwamanzi ukuze kubumbeke kakuhle."

 

Uyilo lwezinto ezintsha lwadlulela ngaphaya kokukhethwa kwe-polymer esisiseko. I-Ansix Tech yaqulunqa umxholo we-PPS ophinda usetyenziswe kumanqanaba agcina iinkcukacha zokusebenza ngelixa inciphisa iindleko zezinto eziluhlaza. Ngovavanyo olucokisekileyo, iinjineli zafumanisa ukuba ukuya kuthi ga kwi-15% umxholo ophinda usetyenziswe unokudityaniswa ngaphandle kokuphazamisa ukusebenza kwevalvu okubalulekileyo okuthintela ukuvuza okanye ukuqina kwexesha elide, nto leyo edala iingenelo zoqoqosho kunye nokusingqongileyo.

 

Iimpawu zokuhamba kakuhle kwefomyula zibonelele ngeenzuzo ezongezelelweyo zokuvelisa. Ukuncipha kwe-viscosity kumaqondo obushushu okucubungula kuvumela uxinzelelo oluphantsi lwe-injection kunye namaxesha okujikeleza akhawulezayo ngelixa kunciphisa uxinzelelo olushiyekileyo olunokuphazamisa ukuthembeka kwenxalenye. Olu phuculo lodwa lube negalelo ekunciphiseni kwe-7.3% ekusetyenzisweni kwamandla ngenxalenye nganye ngexesha lokusetyenziswa kwamandla.Ukubumba kwe-G—ukonga okuthetha ngokuthe ngqo ukuba iindleko zemveliso ziphantsi.

 

Ukubumba Kwesayensi: Ukuchaneka Njengoqoqosho

Apho ukubumba ngenaliti okuqhelekileyo kuxhomekeke kakhulu kumava omqhubi kunye nohlengahlengiso oluphindaphindwayo, i-Ansix Tech isebenzise indlela yesayensi engqongqo egxile kulawulo lwenkqubo oluqhutywa ziinzwa. Ngokusebenzisa iindlela ezibhalwe kuphando lwakutshanje lokuvelisa, inkampani isebenzise izixhobo zokubumba ezineenzwa zoxinzelelo lwe-nozzle kunye nee-tie-bar strain gauges ukudala i-real-time feedback loop phakathi kweeparamitha zenkqubo kunye nomgangatho wenxalenye.

 

Le nethiwekhi yesenzi ivumele ukusetyenziswa kolawulo lwenkqubo yokuguquguquka oluhlengahlengisa ngokuzenzekelayo iiparameter ze-injection ukuze kugcinwe umgangatho wokunyibilika ohambelanayo. Ngokujonga iiprofayili zoxinzelelo kunye nokusebenzisa ulawulo oluvaliweyo lwe-V/P switchover point—utshintsho olubalulekileyo ukusuka kwi-injection ukuya kwi-packing phase—i-Ansix Tech ifikelele kungqinelwano olungazange lubonwe ngaphambili ngobunzima kunye nobukhulu obuthile.

 

"Ubudlelwane phakathi koxinzelelo, umthamo othile, kunye nobushushu bulawula umgangatho wenxalenye yokugqibela ekubumbeni inaliti," utshilo uMichael Chen, uMlawuli woBunjineli beNkqubo ze-Ansix Tech. "Ngokuseka iiprofayili zoxinzelelo ezifanelekileyo kunye nokusebenzisa ulawulo oluhambelanayo ukuze zigcinwe, sinciphise umahluko wenxalenye nge-68% ngelixa ngaxeshanye siphucula ixesha lomjikelo."

 

Indlela yesayensi yandisa uyilo lwenkqubo yokupholisa, apho i-Ansix Tech isebenzise iindlela zokupholisa ezihambelana ngokuchanekileyo nejometri yenxalenye. Olu tshintsho, olunikwe amandla kukuprintwa kwe-3D yesinyithi okuphucukileyo kwezinto zesikhunta, lunciphise ixesha lokupholisa ngama-34%—elona negalelo elikhulu ekunciphiseni ixesha lomjikelo. Ezi ndlela zokupholisa zigcine ukulingana kobushushu ngaphakathi kwe-±1.5°C kwiindawo ezibalulekileyo zokutywina, zisusa phantse utshintsho lwe-warpage kunye nobukhulu obunokuphazamisa ukusebenza kwevalvu.

 

Itheyibhile 2: Iziphumo zoLungiso lweeNkqubo ze-Ansix Tech kwiMveliso yeBMW Valve

 

Ubunjineli Bokubumba: Apho Uyilo Luvumela Ukusebenza Kakuhle

I-injection mold imele utyalo-mali olukhulu kunye neyona nto iphambili ebangela ukusebenza kakuhle kwemveliso kwimveliso yezixhobo ezinomthamo omkhulu. Kwiprojekthi ye-BMW valve, i-Ansix Tech yenze inkqubo ye-hot runner enama-cavity angama-24 enolawulo lwe-needle valve nganye-ulwakhiwo oluqinisekisa ukuzaliswa ngokulinganayo ngelixa kunciphisa inkunkuma yezinto eziqhele ukunxulunyaniswa neenkqubo ze-cold runner.

 

Uhlalutyo lokuhamba komngundo lwandulela naluphi na ukusika kwentsimbi, apho iinjineli ziqhuba amakhulu eemodeli zokulinganisa ukuze zilungelelanise iindawo zamasango, ububanzi bomdyarho, kunye nolungiselelo lokungenisa umoya. Ezi moderation ziqikelele kwaye zithintele iziphene ezinokubakho kuquka imigca ye-weld kwiindawo ezibalulekileyo ngokwesakhiwo kunye nemigibe yomoya enokubangela ukutsha okanye ukuzaliswa okungaphelelanga. Le nkqubo yokuqinisekisa ebonakalayo inciphise ixesha lophuhliso lomngundo malunga ne-40% xa kuthelekiswa neendlela zemveli zokuvavanya kunye neempazamo.

 

Ukukhethwa kwentsimbi kulandele indlela efanayo yokuhlalutya. Izinto ezingundoqo kunye nezingaphakathi zisebenzise intsimbi yesixhobo esingenasici esiqinisiweyo esinokukhanya okugqwesileyo kunye nokumelana nokugqwala, yandisa ubomi bokubumba ngelixa igcina ukugqitywa komphezulu obalulekileyo kwiindawo zokuvala. Isiseko sokubumba sasiquka izinto ezisemgangathweni apho kunokwenzeka khona, kodwa iinkqubo ze-ejector ezenziwe ngokwezifiso zazijongana nejometri eyinkimbinkimbi yevalvu ngaphandle kokuphawula iindawo ezibonakalayo.

 

Uyilo lwenkqubo yokupholisa lufumene ingqwalasela ekhethekileyo, ngeesekethe ezahlukeneyo ezilawula amaqondo obushushu emzimbeni wevalvu, iimpawu zokufakela, kunye neendawo ezibalulekileyo zokutywina. Le ndlela yokwahlulahlula ivumele iinjineli ukuba ziphucule iimpawu zokuncipha kuyo yonke indawo, ziqinisekisa uzinzo lobukhulu ngelixa zinciphisa uxinzelelo lwangaphakathi olunokuphazamisa ukusebenza kwexesha elide phantsi kweemeko zokujikeleza kobushushu.

 

Iinkqubo zoMgangatho: Ukuthintela Iindleko Ngokuthintela

Kwimveliso yezixhobo zeemoto, imiba yomgangatho idala iindleko ezibonakalayo ngokusebenzisa izinto ezilahliweyo, ukuphinda zisetyenziswe, kunye nokusilela okunokwenzeka kwentsimi. I-Ansix Tech isebenzise isakhelo somgangatho esineemigangatho emininzi esaqala ngeziqinisekiso zomthengisi kwaye sanwenwela kwimveliso ukuya ekunikezelweni kokugqibela. Isiseko senkqubo yayikulawulo lwenkqubo yezibalo (i-SPC) olusetyenziswa kwiimilinganiselo kunye neempawu ezibalulekileyo ezingama-27, kunye nokubeka esweni ngexesha langempela okubangela uhlengahlengiso lwenkqubo oluzenzekelayo xa iiparameter zisondela kwimida yolawulo.

 

Utshintsho ngalunye lwemveliso luqale ngoHlolo lweNqaku lokuQala olugubungela zonke imilinganiselo ebalulekileyo, kulandele isampuli yeyure nganye kwiimpawu eziphambili. Ukongeza, ukuhlolwa kombono ozenzekelayo kwe-100% kuqinisekisile iindawo zokutywina ezibalulekileyo kunye nokulungelelaniswa kwesixhumi, ngelixa uvavanyo olusebenzayo lwevalvu nganye luqinisekisile ukusebenza okuqinileyo kokuvuza kuhlangabezana nemigangatho echanekileyo yeBMW. Le ndlela ibanzi inciphise iziphene zokubaleka—iindawo ezineempazamo ezifikelela kwimigca yokuhlanganisa yeBMW—ukuya kuthi ga kwi-zero ngelixa inciphisa amaxabiso angaphakathi enkunkuma.

 

Inkqubo yomgangatho yanda ngaphaya komgangatho wemveliso ukuze ibandakanye ukupakishwa kunye nokuhanjiswa kwezinto. Iitreyi eziphinda zisetyenziswe ezenziwe ngokwezifiso zibonelela ngokhuseleko lwenxalenye nganye ngelixa zivumela ukuphathwa ngokuzenzekelayo okusebenzayo kwiindawo zeBMW. Iilebhile ezineebhakhowudi eziqulethe idatha epheleleyo yokulandelelana zihamba nokuthunyelwa ngakunye, zivumela nayiphi na ingxaki yomgangatho ukuba ilandelwe emva kwiibhetshi ezithile zemveliso, iishifti, kwanemingxuma nganye ngaphakathi kwisikhunta.

 

Impembelelo yoShishino: Ukuchaza ngokutsha ixabiso kwiNkonzo yeeMoto

Indlela ecwangcisiweyo ye-Ansix Tech kwiprojekthi yevalvu yeBMW ivelise iziphumo ezitshintshayo kwezoshishino. Ngokuphucula izinto, ukuphuculwa kwenkqubo, kunye nokuphuculwa komgangatho wenkqubo, inkampani ifikelele ekunciphiseni iindleko ngeyunithi nganye ngama-32.7% xa kuthelekiswa nelungiselelo langaphambili lokubonelela ngeenkonzo zeBMW, ngelixa ngaxeshanye iphucula ukuhambelana kokusebenza kunye nokuthembeka kokuhanjiswa.

 

Ukonga iindleko okufunyenwe kuphuculo oluninzi oludibeneyo:

 

Iindleko zezinto ezibonakalayo zehle ngama-22% ngokwenziwa ngcono kwefomyula equka umxholo ophinda usetyenziswe

 

Ukusetyenziswa kwamandla kwehle nge-7.3% ngenxalenye nganye ngenxa yokulawulwa kobushushu obuphezulu kunye namaxesha okujikeleza ancitshisiweyo

 

Ukusebenza kakuhle kwabasebenzi kuphucuke nge-18% ngokusebenzisa oomatshini kwaye kunciphisa iimfuno zokuhlolwa ngesandla

 

Iindleko zokulahlwa kwezinto ezilahliweyo kunye nokulungiswa ngokutsha zehle nge-79% ngenxa yeenkqubo zolawulo lweenkqubo eziphuculweyo kunye neenkqubo zokuthintela

 

Iindleko zezothutho zehle nge-12% ngokuphucula ukupakisha kunye nokuphucula ukuhambelana kwemveliso

 

Ngaphaya kwemilinganiselo yeendleko ezithe ngqo, le projekthi yaseka i-Ansix Tech njengeqabane elinobuchule elinokukwazi ukubonelela oko i-BMW ikubiza ngokuba "kuqinisekiso lwenqanaba lokuvuthwa"—ukukwazi okubonakalisiweyo kokugcina umgangatho ohambelanayo ngomjikelo wobomi bemveliso epheleleyo. Olu buchule lubonakalise ukuba luxabiseke kakhulu xa i-BMW yacela ukonyuswa komthamo wemveliso ngama-40% ngesaziso seeveki ezisibhozo kuphela, umngeni i-Ansix Tech eyahlangabezana nawo ngokuphindaphindwa ngokukhawuleza kwesikhunta kunye nemigca yemveliso ehambelanayo ngaphandle kokonakala komgangatho.

 

Ngaphaya kweValve: Iziphumo kwiMveliso yeeMoto

Iindlela ze-Ansix Tech ezenzelwe iprojekthi yevalvu yeBMW azimeli nje kuphela ibali lempumelelo yecandelo elinye. Zibonisa indlela eyahlukileyo ngokupheleleyo yokwenza izinto zeemoto—indlela apho ukunciphisa iindleko kuvela kungekhona kubunjineli obuphezulu okanye obunexabiso kodwa kukuqonda okunzulu kobugcisa kunye nolawulo lwenkqubo oluchanekileyo.

 

Amava enkampani abaluleke kakhulu njengoko iinkqubo zeemoto zisiya zisiba nzima ngakumbi. Njengoko iBMW iphuhlisa ngokukhutheleyo iinkqubo eziphambili zolawulo lweevalvu kunye noxinzelelo kwiinkqubo zepetroli zesizukulwana esilandelayo kunye neenjini zamandla eziguqukayo, amandla okwenza izinto ezichanekileyo ngexabiso eliphantsi aya kukhula kuphela ngokubaluleka. Ngokufanayo, njengoko iBMW isandisa ukusetyenziswa kwayo kwezinto ezidityanisiweyo kwizinto zokwakha, ubuchule bokubumba ngenaliti obuboniswe kule projekthi bubonelela ngolwazi oludluliselwayo malunga nokulawula ukuziphatha kwezinto kwizicelo ezifuna amandla.

 

Mhlawumbi okubaluleke kakhulu, impumelelo ye-Ansix Tech ibonisa indlela ababoneleli abakumgangatho ophezulu abanokuthi banikele ngayo ixabiso elibalulekileyo ngaphaya kokuveliswa kwenxalenye nje. Ngokuphuhlisa ubuchule bezixhobo, amandla okuvelisa izinto ezintsha, kunye neenkqubo ezisemgangathweni ezidlula iimfuno ze-OEM, abavelisi bezinto banokuguqula indima yabo kwinkqubo yeemoto—ukusuka kubantu abathatha amaxabiso ukuya kumaqabane adala ixabiso kuphuhliso lwezithuthi kunye nemveliso yazo.

 

Njengoko abavelisi beemoto bejongene noxinzelelo olunzima lokunciphisa iindleko ngelixa bephucula uzinzo kunye nokusebenza, indlela ye-Ansix Tech inika ithempleyithi enomtsalane: ukuqonda kwesayensi okusetyenziswa kunye nenkqubo yeshishini, apho uphuculo ngalunye lobuchwephesha luzisa inzuzo yezoqoqosho enokulinganiswa ngaphandle kokubeka emngciphekweni imigangatho engagungqiyo echaza ubunjineli beemoto obuphezulu.

I-Ansix Tech Co Ltd

Ukuba unezicwangciso ezinxulumene nevalvu ye-BMW carbon canister solenoid valve, ungaqhagamshelana nathi nangaliphi na ixesha. Siza kuguqula izimvo zakho zibe yinyani, sikuvumele ufezekise amaphupha akho, kwaye ufumane iiodolo ezinkulu kwimarike. Ulwazi lwethu loqhagamshelwano luthi info@ansixtech.com. Okanye uqhagamshelane ne-CTO yethu, nge-imeyile: stephen@ansixtech.com

 

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