iindaba

Iingaphakathi ezihonjisiweyo, ii-hoots ezikhazimlayo, imigqumo eyoyikisayo...zonke ezi zinto zibonisa ukuzingca kweemoto zemidlalo eziphambili, ezibonakala zikude kakhulu kubomi babantu abaqhelekileyo, kodwa uyazi? Enyanisweni, iingaphakathi kunye nee-hoots zezi moto zenziwe ngeemveliso ze-fiberglass.

Ukongeza kwiimoto ezikumgangatho ophezulu, abantu abaqhelekileyo baqhuba iimoto kunye neelori ezithutha impahla, zonke ezenziwe ngefayibha yeglasi. Kunokuthiwa ukusebenza kwefayibha yeglasi kunokwandiswa ngokungenammiselo.

Okwangoku, izinto ezidityanisiweyo zezixhobo zeemoto eziqiniswe ngefayibha yeglasi zinokwahlulwa zibe ziintlobo ezimbini: i-thermoplastic kunye ne-thermosetting. Iinkqubo zemveliso zezi zimbini zahlukile, kwaye nokusetyenziswa kwazo kwahlukile. Iimveliso zefayibha yeglasi ye-thermosetting ye-LFT zisetyenziswa kakhulu kwiindawo zangaphakathi zeemoto, ezinje ngeebrakethi zephaneli yezixhobo, iibhokisi zamatayara aseleyo, iibrakethi zangaphambili kunye nezinye izinto zesakhelo esingesose-auto; iimveliso ze-thermoset SMC fiberglass zisetyenziswa kakhulu kwii-hoods zeemoto, ii-bumpers, kunye nezahluli zeetanki zepetroli. Iikhava zobushushu kunye nezinye iindawo zesakhiwo seemoto.
Ngophuhliso lweshishini leemoto kunye nokukhuthazwa kokugcinwa kwamandla kunye neengcamango zokukhusela okusingqongileyo, iimoto ezikhaphukhaphu ziye zaba yindlela eqhelekileyo. Ukusetyenziswa kwepetroli yemoto kuxhomekeke kakhulu ekufudukeni kwenjini kunye nobunzima bemoto iyonke. Ngokwesiseko sokugcina umgangatho, ukusebenza kunye neendleko zemoto iyonke, ukunciphisa ubunzima bemoto kunokunyusa ngempumelelo amandla okukhupha kunye nokuphatha, ukunciphisa ukusetyenziswa kwepetroli, kunye nokunciphisa ukukhutshwa komoya ophumayo. Izifundo zibonise ukuba ngokunciphisa ubunzima bemoto nge-10% nganye, ukusetyenziswa kwepetroli kunokunciphisa nge-6-8%. Ukutshintsha intsimbi yendabuko ngefayibha yeglasi kunokunciphisa kakhulu ubunzima bemoto.

Iimveliso ze-SMC ziyinxalenye ebalulekileyo yezixhobo zeemoto. Indlela yokunciphisa ubunzima beemoto ngokuphucula ukusebenza kwazo yingxaki engxamisekileyo ekufuneka abavelisi beemoto bayisombulule.
Okwangoku, eyona ndlela idumileyo kushishino kukutshintsha izizalisi zemveli ngeentsimbi zeglasi ezingenanto, ngaloo ndlela kuncitshiswe uxinano lwephepha, ukuze kufezekiswe isiphumo sokunciphisa ubunzima bemoto. Kodwa ingxaki ebangelwa koku kukuba iimpawu zoomatshini zezinto nazo ziyancipha. Ke ngoko, ukuqinisekisa iimpawu zoomatshini phantsi kweemeko zoxinano oluphantsi, iifayibha zeglasi zingasetyenziselwa ukubonelela ngeemeko eziphezulu zoomatshini. Iimveliso ze-SMC ezikhankanyiweyo apha ngasentla zenziwe ngefayibha yeglasi, isizalisi kunye ne-resin.
Iimveliso zefayibha yeglasi ze-SMC ezinamandla aphezulu kunye neempawu zomphezulu. Le mveliso inokuhlangabezana neemfuno zeempawu zoomatshini kunye neempawu zomphezulu we-A ngaxeshanye, kwaye ifanelekile kwimveliso yeendawo ezibonakalayo zeemoto kunye neendawo zesakhiwo. Xa kuthelekiswa nabakhuphisana nabo kushishino phantsi kweemeko ezifanayo, ukusebenza koomatshini ngokubanzi kunyuke ngama-20%, nto leyo ebonelela ngesisombululo kwingxaki yokuwohloka kokusebenza koomatshini kwe-SMC okuxineneyo.
Njengazo iimoto zezemidlalo ezinomtsalane, iimfuno zamandla kunye nenkangeleko ziphezulu kakhulu kuneemoto eziqhelekileyo, ingakumbi ngokubonakala nangokugudileyo. I-SMC isebenzisa i-glass fiber 456 njengohlobo olutsha lwemveliso ye-glass fiber kwiindawo zeemoto, ezinokuhlangabezana nomphezulu we-A-level womthengi, oko kukuthi, iimfuno zomphezulu wesipili, kwaye ukukhanya kwayo kwanele ukuhambelana nokubekwa kwee-supercars.

Ukongeza kwiimveliso ze-SMC, izixhobo ze-thermoplastic eziqiniswe ngefayibha yeglasi nazo zinokudlala indima ebalulekileyo kwicandelo lokutshintsha intsimbi ngeplastiki kwiimoto. Intambo ye-LFT esebenza kakuhle i-362H isetyenziswa kakhulu kwiindawo zeemoto ezifana nezipili ezijonga ngasemva, izigqubuthelo ezingangeni msindo, izibiyeli zephaneli yezixhobo, njl.
Itekhnoloji ye-LFT ineemfuno eziphezulu zokulungiswa kwentambo, ingakumbi ukumelana nokuguguleka kwentambo. Uboya ngekhilogram ye-362H buphantsi kakhulu. UGqr. Fan Jiashu weZiko loR&D lweMveliso ukuqinisekisile oku ngokuthelekisa okulingayo. Xa ebeka umswakama kwi-50%, uboya ngekhilogram ye-362H buphantsi kakhulu kunobo bemveliso yokuthelekisa; xa umswakama unyuka uye kwi-75%, uboya bazo zonke iimveliso buyanda, nto leyo emiselwa ziimpawu zearhente yokulinganisa intambo ngokwayo. Kodwa okumangalisayo kukuba xa umswakama ungama-75%, uboya be-362H busephantsi kunobo beqela lolawulo, nto leyo ebonisa ukumelana okugqwesileyo kokuguguleka kwe-362H.
Ayipheleli apho, iimpawu zoomatshini ze-362H zikwanamandla aphezulu kunye nokuqina okuphezulu. Ngayo, imoto iya kukwazi ukumelana nokungqubana xa kukho ingozi enkulu. Ayizukuba “buthuntu” njengentsimbi, kwaye ayizukuba “nokulimala” ngokulula. Oku kufana nomphezulu we-362H. Unyango olulodwa lwe-agent yobungakanani alunakwahlulwa. Uphuhliso lwentambo ethe ngqo eyenziweyo ephezulu kunye nentambo ethe ngqo ephuculweyo ye-LFT ye-PP 362H iphucula ngakumbi inkqubo yemveliso yentambo ethe ngqo ye-LFT. Ukusasazwa kwayo okuphezulu kunye nokuthambisa okuphezulu kuhlangabezana neemfuno zomthengi zokusebenziseka lula.