Izintambo ze-Rail Locomotive zingezintambo ezikhethekile futhi zihlangabezana nezimo ezahlukahlukene zemvelo ezinokhahlo ngesikhathi sokusetshenziswa.
Lokhu kufaka phakathi ukuhlukahluka kokushisa okukhulu phakathi kwemini nobusuku, ukuvezwa kwelanga, isimo sezulu, umswakama, i-acid, amanzi olwandle, aze anciphise ukuthembeka kwawo nokuphepha kwawo, okuholela ekulimaleni kwempahla kanye nokulimala komuntu.
Ngakho-ke, izintambo zokuhamba ngezitimela kufanele zibe nezimpawu eziyisisekelo ezilandelayo:
1. Intuthu ephansi, i-halogen-free, flame-retardant Properties
Khiqiza ukuphuma kwentuthu ephansi kakhulu ngesikhathi sokuhlangana kwe-Cable, ukushintshana okukhanyayo ≥70%, akukho ukukhiqizwa kwezinto eziyingozi ezifana nama-halogen alimaza impilo yabantu, nenani le-PH ≥4.3 ngesikhathi sokuvutha.
Izakhiwo ze-Flame-Retardant kumele zihlangabezane nezidingo ezihlobene zokuhlolwa okuvutha ikhebula.
2.Thin-wall,ukusebenza okuphezulu kwemishini
Izintambo zezindawo ezikhethekile zidinga ubukhulu obuncanyana bokungena, okungasindi, ukuguquguquka okuphezulu, ukumelana nokugoba, nokugqokwa kokuqina, ngezidingo zamandla aphezulu.
3. Ukumelana manzi, i-acid-alkali ukumelana, ukumelana kawoyela, ukumelana ne-ozone
Hlola izinguquko emandleni ashubile kanye nezinga eliphakeme lezintambo ngemuva kokumelana kawoyela. Eminye imikhiqizo ihlolwa amandla okuqina kwe-dielectric ngemuva kokumelana kawoyela.
4. Ukumelana okushisa okuphezulu, ukumelana okuphansi okuphansi
Amakhebuli agcina ukusebenza okuhle kwemishini ezindaweni eziphakeme noma eziphansi kakhulu zokushisa ngaphandle kokuqhekeka ngemuva kokuchayeka kumazinga okushisa aphezulu noma aphansi.
Isikhathi sePosi: DEC-26-2023