Kwicandelo lemizi-mveliso elintsonkothileyo nelichanekileyo lokwenziwa kweemoto, ukhetho lwemathiriyeli lubalulekile ekuqinisekiseni ukusebenza kwesithuthi, ukuqina, kunye nokhuseleko. Ithumbu le-PTFE lidlala indima ebaluleke kakhulu kwimveliso yeemoto ngenxa yeenzuzo zabo zokusebenza ezizodwa. Eli nqaku lijolise ekuhlolisiseni izicelo eziphambili zeTeflon hose kwimveliso yeemoto kunye neenzuzo ezininzi ezizisa kwishishini lemoto.
1, Izibonelelo zokusebenza zeTeflon Hose
Ithumbu leTeflon, njengesixhobo sepolymer esisebenza kakhulu, idume ngeempawu zayo ezintle ezifana nokumelana nobushushu obuphezulu, ukumelana nokugqwala, ukumelana nokunxiba, kunye ne-coefficient ephantsi yokukhuhlana. Esi sixhobo sinokugcina uzinzo phantsi kweemeko ezigqithisileyo, sisebenza ngokuqhelekileyo ngaphakathi koluhlu lobushushu ukusuka kwiqondo eliphantsi kakhulu -60 ℃ ukuya phezulu ukuya kuma-260 ℃, nto leyo ebalulekileyo kubume obuntsonkothileyo bokusebenza ngaphakathi ezimotweni. Ukongeza, iityhubhu ye-PTFE iphantse ingagqwaliswa yiyo nayiphi na imichiza, kuquka iiasidi ezomeleleyo, iziseko ezomeleleyo, kunye nezinyibilikisi ezahlukeneyo zezinto eziphilayo, nto leyo eyenza ukuba isebenze kakuhle ekuphatheni imidiya efana namafutha kunye nokupholisa.
2, Ukusetyenziswa ngokuthe ngqo kweMibhobho yeTeflon kwiMveliso yeeMoto
(1). Injini kunye nenkqubo yamafutha
Ukusetyenziswa kwepayipi le-PTFE kuxhaphake kakhulu kwiinjini nakwiinkqubo zamafutha. Njengemibhobho ye-fuel kunye ne-oyile, i-PTFE hose inokuxhathisa ngokufanelekileyo ukushisa okuphezulu kunye nokukhukuliseka kweekhemikhali kwi-fuel, ukuqinisekisa ukuhanjiswa kwepetroli okuzinzile. Ngexesha elifanayo, iimpawu zayo eziphantsi zokukhuhlana zinciphisa ukuxhathisa ulwelo kwipayipi kunye nokuphucula ukusebenza kakuhle kwenkqubo yamafutha. Kwinkqubo yokuthatha, imibhobho yomoya ye-PTFE inokuthintela ukungcola kunye nokufuma ekungeneni kwinkqubo, ukugcina injini icocekile kwaye isebenza ngokufanelekileyo..
(2). Inkqubo yokupholisa
Ukumelana ne-corrosion egqwesileyo kunye nokumelana nobushushu obuphezulu kwenza i-PTFE hose ibe yinto enokukhetha kuyo amacandelo aphambili kwiinkqubo zokupholisa. Ngokukodwa xa ujongene nokupholisa okutshisayo, i-PTFE hose inokugcina ukusebenza kwayo okuzinzileyo ixesha elide, inika iziqinisekiso ezinamandla zokusebenza okuthembekileyo kwenkqubo yokupholisa.
(3). Inkqubo yokupholisa umoya
Izinto zokusebenza eziphezulu ezifana ne-Teflon hoses nazo ziyafuneka kwiinkqubo zomoya we-automotive air conditioning. Inkqubo ye-air conditioning ineemfuno eziphezulu zokumelana nomhlwa kunye ne-coefficient ephantsi ye-friction yezinto, kunye nemibhobho ye-PTFE ihlangabezana ngokuchanekileyo nezi mfuno. Ayinakukwazi ukuxhathisa kuphela ukubola kwezinto zeekhemikhali kwifriji, kodwa iphinde inciphise ukulahleka kwe-friction ye-air conditioning system, ukuphucula ukusebenza kakuhle kwefriji kunye nokuthembeka kwenkqubo.
3, iGalelo lemibhobho yeTeflon kuShishino lwezeMoto
Ukusetyenziswa kwemibhobho ye-PTFE kwimveliso yemoto ayiphuculi kuphela ukusebenza kunye nokuthembeka kwezithuthi, kodwa ikwakhuthaza uphuhliso oluzinzileyo loshishino lweemoto. Ukumelana nokugqwesa kwayo okugqwesileyo kunye nokumelana nobushushu obuphezulu kunciphisa ukungaphumeleli kunye neendleko zokugcina okubangelwa ukuguga kwezinto okanye ukubola, kunye nokwandisa ubomi benkonzo yemoto. Kwangaxeshanye, iimpawu zokukhuhlana okuphantsi kwe-PTFE hoses zinciphisa ukusetyenziswa kwamandla kwenkqubo, ukuphucula uqoqosho lwamafutha, kunye nokunceda ukunciphisa ukukhutshwa kwekhabhoni kunye nokukhusela okusingqongileyo.
Ukusetyenziswa kwemibhobho ye-PTFE kwimveliso yeemoto kunokubaluleka okunzulu. Ayihlangabezani kuphela neemfuno eziphezulu zemathiriyeli yendawo yokusebenza entsonkothileyo ngaphakathi kweemoto, kodwa izisa izibonelelo ezininzi kushishino lweemoto ngeenzuzo zayo zokusebenza ezizodwa. Sinesizathu sokukholelwa ukuba i-tubing yeTeflon iya kuqhubeka idlala indima ebalulekileyo kwishishini leemoto, iqhubela phambili uphuhliso lokwenziwa kweemoto ngokubhekiselele ekusebenzeni kakuhle, ubuhlobo bendalo kunye nokuzinza.
Ixesha lokuposa: Sep-06-2024