Ukruthakruthwano kunye nokunxiba phakathi kwamalungu oomatshini kukho ngokubanzi kwiinkqubo zoomatshini. Kuyafana neenjini.I-Friction ichitha amandla amaninzi, kwaye ukunxiba ngokugqithiseleyo kunokukhokelela ekungaphumeleli kwecandelo ngaphambi kwexesha Ukuze kuphuculwe ukusebenza kakuhle kwenkonzo kunye nobomi be-injini, ukungqubuzana kunye nokunxiba phakathi kwamacandelo kufuneka kuncitshiswe. Itekhnoloji yokuthambisa yeyona teknoloji iphambili yokusombulula ingxabano kunye nokunxiba, ukwandisa ubomi benkonzo ye-injini kunye nokunciphisa ukusetyenziswa kwamandla.
IGraphene ngumaleko ongqindilili weathomu enye okanye iileya ezimbalwa zekhabhoni ezicwangciswe kwihexagonal lattice. Ngale ndlela ikhethekileyo, iGraphene yaziwa njengeyona inanomaterial yokuphucula ukusebenza kwetribological kwaye iphucula iipropathi zokuthambisa ze-oyile yesiseko ye-injini yayo. ipropathi encinci yengxabano. Xa i-injini iqaliswa, amasuntswana egraphene nano enza ukuba kungene kwaye kugqunywe iingceba zokunxiba (i-surface asperities) zenza ifilim ekhuselayo phakathi kweentsimbi zepistons ezihambayo kunye neecyliners. ukungqubana phakathi kwe-cylinder kunye nepiston, ukuguqula ukungqubana okutyibilikayo phakathi kwamalungu entsimbi abe kukungqubana phakathi kweeleya zegraphene. ukukhuhlana kunye ne-abrasion kuncitshiswe kakhulu kwaye ukutshisa kwangaphakathi kwanele ngokwaneleyo, ngenxa yoko konga amandla kunye nokuphucula ukusetyenziswa kakuhle kwamafutha. Ngaphandle koko, ngexesha lemeko yoxinzelelo oluphezulu kunye nobushushu, igraphene iya kuncamathelisa kudonga lwesilinda kwaye ilungise indawo egugileyo ye-injini (iteknoloji ye-carburizing), eya kwandisa ubomi benkonzo ye-injini. Xa i-injini isebenza ngokufanelekileyo, ukukhutshwa kwekhabhoni/netyhefu ukusuka kwimo engqongileyo kuyacutheka kwaye ingxolo/ukungcangcazela kuya kuncipha.
I-Debon izinikele kuphando kunye nokusetyenziswa kwe-carbon nanomaterials iminyaka engaphezu kwesibhozo. Ngo-2019, sivelise ngempumelelo isongezo se-oyile ye-graphene yokuqala yaseTshayina, impumelelo eyimbali. Sisebenzisa iileyile ezi-5-6 zegraphene ezimbalwa ezinobunyulu obufikelela kwi-99.99%, eqinisekisa iipropathi ezigqwesileyo zegraphene, ngakumbi ngokubhekiselele kwi-lubrication. Impumelelo yethu ekuphuhliseni izongezo zeoyile esekwe kwigraphene ibonisa ukuzibophelela kwethu ekuqulunqeni nasekutyhaleni imida yesayensi yezinto. Ngokuxhaphaza iipropathi ezikhethekileyo zegraphene, njengamandla ayo akhethekileyo, ukuhanjiswa kombane okugqwesileyo kunye ne-thermal conductivity egqwesileyo, siye sakwazi ukuphucula ukusebenza kunye nokusebenza kakuhle kweenkqubo zokuthambisa. Le mpumelelo ivula amathuba amatsha okuphucula ukusebenza kakuhle kwe-injini, ukunciphisa ingxabano kunye nokwandisa ubomi boomatshini. Sikholelwa ukuba iinzame zethu zobuvulindlela kuphando lwegraphene kunye nezicelo ziya kuqhubeka nokuguqula amashishini ahlukeneyo, kubandakanya iimoto, i-aerospace kunye nokuvelisa. Ngenkqubela phambili eqhubekayo kunye nokuhlola okuqhubekayo, iDeboom izibophelele ekuvuleni amandla apheleleyo egraphene kunye negalelo kwikamva elizinzileyo nelisebenzayo.
Umahluko weeMvavanyo zeTimken ubonisa ukukhuhlana kuncitshiswe kakhulu kwaye umphumo wokuthambisa uphuculwe kakhulu emva kokuba i-graphene enamandla isetyenziswe kwioli.
Izithuthi ezine-injini yepetroli.
CE, SGS, CCPC
1.29 uMnini wePatent
Uphando lweminyaka eyi-2.8 kwiGraphene
3.IMathiriyeli yeGraphene evela eJapan
4.UMvelisi oyedwa kwiShishini laseTshayina
Ukufumana iSiqinisekiso sokuGcinwa koMbane kwezoThutho
1.Ngaba ungumenzi okanye inkampani yokurhweba?
Singumvelisi oqeqeshiweyo.
2.Ixesha elingakanani inkampani yakho ikule shishini?
Besikuphando, ukuvelisa kunye nokuthengisa imathiriyeli yegraphene kunye neemveliso ezinxulumeneyo ngaphezulu kweminyaka eyi-8.
3.Ingaba sisidibanisi seoyile yegraphene okanye igraphene oxide additive?
Sisebenzisa ubunyulu be-99.99% yegraphene, engeniswe eJapan. Ngu 5-6 umaleko wegraphene.
4.Yintoni i-MOQ?
Iibhotile ezi-2.
5.Ingaba unazo izatifikethi?
Ewe, sineCE, SGS, CCPC, TUV, 29patens kunye nezatifikethi ezininzi ezivela kwii-arhente zovavanyo eziphezulu zaseTshayina.