Ukungqubuzana nokuguga phakathi kwezingxenye zemishini kukhona kabanzi ezinhlelweni zemishini. Kuyafana nezinjini.Ukungqubuzana kuqeda amandla amaningi, futhi ukuguga ngokweqile kungaholela ekuhlulekeni kwengxenye ngaphambi kwesikhathi Ukuze kuthuthukiswe ukusebenza kahle kwesevisi nempilo yenjini, ukungqubuzana nokuguga phakathi kwezingxenye kufanele kuncishiswe. Ubuchwepheshe bokuthambisa buwubuchwepheshe obubalulekile bokuxazulula ukungqubuzana nokuguga, ukwelula impilo yesevisi yenjini kanye nokunciphisa ukusetshenziswa kwamandla.
I-Graphene iyingqimba enogqinsi lwe-athomu eyodwa noma izingqimba ezimbalwa zama-athomu ekhabhoni ahlelwe endaweni eyi-hexagonal lattice. Ngalesi sakhiwo esikhethekile, i-Graphene yaziwa njenge-nanomaterial ekahle yokuthuthukisa ukusebenza kwe-tribological futhi ithuthukisa izici zokuthambisa zamafutha enjini eyisisekelo impahla encane yokungqubuzana. Lapho injini iqalwa, izinhlayiya ze-graphene nano zinika amandla ukungena nokunameka kwemifantu egqokwayo (i-surface asperities) zenze ifilimu elivikelayo elincanyana phakathi kwezingxenye zensimbi zamaphistoni anyakazayo namacyliner.Ngenxa yezinhlayiya ezincane kakhulu zamangqamuzana e-graphene, ingakwazi ukukhiqiza umphumela webhola ngesikhathi ukungqubuzana phakathi kwe-cylinder ne-piston, ukuguqula ukungqubuzana kokuslayida phakathi kwezingxenye zensimbi kube ukungqubuzana phakathi kwezingqimba ze-graphene. ukungqubuzana nokuhuzuka kunciphe kakhulu futhi ukuvutha kwangaphakathi kwanele, ngenxa yalokho konga amandla futhi kuthuthukisa ukusetshenziswa kahle kukaphethiloli. Ngaphandle kwalokho, ngesikhathi sengcindezi ephezulu kanye nezinga lokushisa, igraphene izonamathisela odongeni lwesilinda futhi ilungise ingxenye egugile yenjini (ubuchwepheshe be-carburizing), okuzonweba impilo yesevisi yenjini. Uma injini isebenza kahle, ukukhishwa kwekhabhoni/ubuthi obusuka endaweni ezungezile kuyehla futhi imisindo/ukudlidliza kuzokwehla ngenxa yalokho.
I-Debon izibophezele ocwaningweni nasekusetshenzisweni kwe-carbon nanomaterials iminyaka engaphezu kweyisishiyagalombili. Ngo-2019, sakhiqiza ngempumelelo isengezo sikawoyela senjini yokuqala esekwe ku-graphene yaseChina, impumelelo eyingqophamlando. Sisebenzisa izendlalelo ezingu-5-6 ze-graphene enezingqimba ezimbalwa ngobumsulwa obufika ku-99.99%, okuqinisekisa izici ezinhle kakhulu ze-graphene, ikakhulukazi mayelana nokugcotshwa. Impumelelo yethu ekuthuthukiseni izithasiselo zikawoyela wenjini esekwe ku-graphene ikhombisa ukuzibophezela kwethu ekusunguleni izinto ezintsha kanye nokuphusha imingcele yesayensi yezinto ezibonakalayo. Ngokuxhaphaza izici eziyingqayizivele ze-graphene, njengamandla ayo angavamile, ukuqhutshwa kahle kukagesi kanye ne-thermal conductivity enhle kakhulu, sikwazile ukuthuthukisa ukusebenza nokusebenza kahle kwezinhlelo zokuthambisa. Lokhu kuphumelela kuvula amathuba amasha okuthuthukisa ukusebenza kahle kwenjini, ukunciphisa ukungqubuzana nokwelula impilo yobumishini. Sikholelwa ukuthi imizamo yethu yokuqala ocwaningweni lwe-graphene kanye nezinhlelo zokusebenza izoqhubeka nokuguqula izimboni ezihlukahlukene, ezihlanganisa ezezimoto, i-aerospace kanye nezokukhiqiza. Ngenqubekelaphambili eqhubekayo nokuhlola okuqhubekayo, i-Deboom izibophezele ekuvuleni amandla aphelele e-graphene futhi inikele ekusaseni elisimeme neliphumelelayo.
Ukuhluka kokuhlolwa kwe-Timken kukhombisa ukungqubuzana kwehliswe kakhulu futhi umphumela wokugcoba uthuthukiswa kakhulu ngemuva kokusetshenziswa kwe-graphene enamandla emafutheni.
Izimoto ezinenjini kaphethiloli.
CE, SGS, CCPC
1.29 Umnikazi Wamalungelo Obunikazi
Ucwaningo Lweminyaka engu-2.8 ku-Graphene
3.Imported Graphene Material evela e-Japan
4.Umkhiqizi Oyedwa Embonini YaseShayina
Ukuthola Isitifiketi Sokonga Amandla Ezokuthutha
1.Ingabe ungumkhiqizi noma inkampani yokuhweba?
Singumkhiqizi ochwepheshe.
2.Inesikhathi esingakanani inkampani yakho ikule mboni?
Sesineminyaka engaphezu kwengu-8 sisocwaningweni, ekwenzeni nasekuthengisweni kwezinto ezisetshenziswayo ze-graphene kanye nemikhiqizo ekhishiwe.
3.Ingabe i-graphene oil additive noma i-graphene oxide additive?
Sisebenzisa i-purity 99.99% ye-graphene, engeniswe isuka e-Japan. Kuyi-graphene engu-5-6.
4.Iyini i-MOQ?
2 amabhodlela.
5.Ingabe unazo izitifiketi?
Yebo, sine-CE, SGS, CCPC, TUV, 29patens kanye nezitifiketi eziningi ezivela ezikhungweni zokuhlola eziphezulu zase-China.