Ngophuhliso lwetekhnoloji yokwenziwa kwezinto ezihlanganisiweyo, kunye nokuqonda okunzulu kunye nokuqonda izinto eziyintlanganisela kwishishini lokuhamba ngomzila kaloliwe, kunye nenkqubela phambili yetekhnoloji yeshishini lokwenziwa kwezithuthi zikaloliwe, umda wesicelo semathiriyeli ehlanganisiweyo kwizithuthi ezihamba ngololiwe uye ngokuthe ngcembe yandiswa.Iindidi, amabakala kunye namanqanaba obugcisa bezinto ezidibeneyo ezisetyenzisiweyo nazo ziphucula rhoqo.
Iindidi zemathiriyeli ehlanganisiweyo eziye zasetyenziswa kwizithuthi zikaloliwe zibandakanya:
(1) Eqinile kunye nesemi-rigid polyester resin FRP;
(2) I-phenolic resin yeglasi ifayibha eyomeleziweyo yeplastiki;
(3) I-retardant ye-retardant ye-polyester engaxutywanga i-resin FRP enamandla amakhulu;
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(5) Izinto zeCarbon fiber.
Ukusuka kumanqaku emveliso zezi:
(1) Ukubekwa kwezandla iinxalenye zeFRP;
(2) Amalungu e-FRP abunjiweyo;
(3) iinxalenye ze-FRP zesakhiwo sesandwich;
(4) Amalungu e-carbon fiber.
Ukusetyenziswa kwe-FRP kwiZithuthi zoThutho lukaLoliwe
1. Ukusetyenziswa kwangethuba kwe-FRP kwizithuthi zikaloliwe
Ukusetyenziswa kwe-FRP kwiimoto ezihamba ngomzila kaloliwe kwaqala ngeminyaka yoo-1980, kwaye yaqala ukusetyenziswa koololiwe abaveliswa kweli lizwe be-140km/h abanesantya esisezantsi sombane.Umda wesicelo ubandakanya ikakhulu:
● ipaneli yodonga lwangaphakathi;
● ipleyiti yangaphakathi yangaphakathi;
● Ifayibha yeglasi edityanisiweyo yangasese yangasese yeplastiki;
Eyona njongo yesicelo ngelo xesha yayiyiKatsukiyogi.Uhlobo lwe-FRP olusetyenzisiweyo luyi-polyester engaxutywanga i-resin FRP.
2. Ukusetyenziswa kweqela le-FRP kwizithuthi zikaloliwe
Ukusetyenziswa kwebhetshi ye-FRP kwizithuthi zikaloliwe kunye nokukhula kwayo kancinci kancinci kwenzeka ngeminyaka yee-1990.Isetyenziswa ikakhulu ukwenza iimoto zabakhweli bakaloliwe kunye nezithuthi zikaloliwe zasedolophini:
Iphaneli yodonga lwangaphakathi lwegumbi leendwendwe;
● Ipleyiti ephezulu yangaphakathi;
Ifayibha yeglasi edityanisiweyo yangasese yangasese yeplastiki;
Igumbi lokuhlambela leplastiki elidityanisiweyo;
Igumbi lokuhlambela leplastiki elidityanisiweyo;
Umbhobho womoya we-FRP, umbhobho wokukhupha inkunkuma;
● Isihlalo okanye ifreyim yesihlalo.
Ngeli xesha, injongo ephambili yesicelo ishintshile ekutshintsheni iinkuni ekuphuculeni ibakala lezithuthi;iintlobo ze-FRP ezisetyenzisiweyo zisasetyenziswa ikakhulu i-polyester resin FRP.
3. Kwiminyaka yakutshanje, ukusetyenziswa kwe-FRP kwizithuthi zikaloliwe
Ukusukela ekuqaleni kwale nkulungwane, i-FRP isetyenziswa kakhulu kwizithuthi zikaloliwe.Ukongeza ekusetyenzisweni kokwenziwa kweemveliso ezahlukeneyo ezikhankanywe ngasentla, ikwasetyenziswa ngokubanzi ekwenzeni:
● Iqhiya yophahla;
Umbhobho omtsha womoya phezu kophahla;
● Amacandelo ahlukeneyo aneemilo ezintsonkothileyo emotweni, kubandakanywa iipaneli zodonga zangaphakathi ezigobileyo ezinamacala amathathu kunye nophahla olusecaleni;iipaneli zokugubungela ezahlukeneyo zeemilo ezizodwa;iipaneli zodonga zeglasi zobusi zeplastiki zobusi;iindawo zokuhombisa.
Injongo ephambili yesicelo se-FRP kweli nqanaba kukwenza iinxalenye ezineemfuno ezizodwa zokusebenza okanye iimfuno eziyinkimbinkimbi zemodeli.Ukongezelela, ukumelana nomlilo kwe-FRP esetyenziswe kweli nqanaba kuye kwaphuculwa.I-retardant ye-retardant ye-polyester ye-retardant esebenzayo kunye neyongeziweyo isetyenziswe ngokubanzi, kwaye ukusetyenziswa kwe-phenolic resin FRP kuye kwancipha ngokuthe ngcembe.
4. Ukusetyenziswa kwe-FRP kwi-EMU enesantya esiphezulu
Ukusetyenziswa kwe-FRP kwii-EMU zikaloliwe ohamba ngesantya esiphezulu ngenene kungene kwinqanaba lokuqola.ngokuba:
(1) I-FRP isetyenziselwa ukwenziwa kwamacandelo anemisebenzi ekhethekileyo, imilo entsonkothileyo kunye nezakhiwo, kunye nokusebenza okugqwesileyo okunokumelana nemithwalo emikhulu, efana ne-FRP edibeneyo elungelelanisiweyo, iimodyuli zendlela yokuvula kunye nokuvala, uphahla lwe-aerodynamic shrouds, njl.
(2) Iplastiki eqiniweyo yeglasi yefayibha (SMC) isetyenziswe ngokubanzi
Ukusetyenziswa kwefayibha yeglasi ebunjiweyo eyomeleziweyo yeplastiki ukwenza iipaneli zodonga zangaphakathi zabakhweli be-EMU ezinesantya esiphezulu kwiibhetshi zineenzuzo zilandelayo:
Ukuchaneka kwe-dimensional kwamalungu kuphezulu;
●Umgangatho wokuveliswa kunye nebakala lemveliso,
● Iphunyezwe ngokulula;
● Ifanele ubunjineli bemveliso yobuninzi.
(3) Ukuphucula umgangatho we-FRP esetyenziswe kwezinye iindawo
● Inokwenziwa ibe ngamacandelo aneendlela ezahlukeneyo zokuthungwa njengoko kufuneka;
Umgangatho wokubonakala ungcono, kwaye imilo kunye nokuchaneka komlinganiselo wamacandelo aphezulu;
● Umbala womphezulu kunye nepateni inokulungiswa ngexesha elinye.
Ngeli xesha, ukusetyenziswa kwe-FRP kubandakanya ukufezekiswa kwemisebenzi ekhethekileyo kunye nemilo, kunye neenjongo eziphakamileyo eziphezulu ezifana nokuthwala umthwalo othile kunye nobunzima obulula.
Ixesha lokuposa: May-06-2022