Inxalenye nganye kwinkqubo kaloliwe kufuneka isebenze kakuhle. Oku kugcina inkqubo ikhuselekile kwaye isebenza kakuhle. Iindawo zokusasaza uloliwe zibaluleke kakhulu. Banikela uncedo, ikhonkco izinto, kunye nokwenza imiqondiso. Umgangatho wabo uchaphazela indlela uzinze ngayo uthungelwano lukaloliwe. Xa uthenga ezi nxalenye zaseMzantsi Afrika, Amazantsi emelika, okanye eRashiya, kufuneka ufumane abavelisi abagqwesileyo. Ukuphumelela, ufuna ukwazi imigaqo-nkqubo yobugcisa yasekhaya. Kanye apha 5 imigangatho ebalulekileyo yomgangatho ophezulu ekufuneka uyilandele rhoqo.
1. Ulwakhiwo Lwezinto eziphathekayo & Iindawo zokuhlala zoomatshini: Isiseko soMgangatho
Ukusebenza kakuhle kwabadlali bentsimbi kuxhomekeke kwimichiza ethile eyenziweyo kunye nenkqubo yokusasaza, kwaye kufuneka ahlangabezane neemfuno zehlabathi okanye zengingqi zabaphulaphuli ekujoliswe kubo. Uloliwe othembekileyo owenza iinxalenye zomenzi uya kunika umkhondo wemathiriyeli epheleleyo.
1.1 Imigangatho yoLwakhiwo: Kufuneka ibambelele kwiimfuno ezifana neMithetho yeHlabathi (ISO), Iikhrayitheriya zaseYurophu (IN), Iikhrayitheriya ze-GOST zaseRashiya, okanye ezo zisetyenziswa rhoqo eMzantsi Melika njenge-RAM (Ajentina) kunye ne-ABNT NBR (Brazil). Izinto ezinobungozi ezifana ne-phosphorus kunye nesulfure kufuneka zilawulwe ngokungqongqo.
1.2 Iimpawu zoomatshini: Gxininisa kukuqina kokuqina, velisa amandla, ubulukhuni, kunye nokwandisa. Ngentsimbi ye-ductile, chaza iimfuno ezifana ne-ISO 1083, IN 1563, okanye GOST 28394. Ukuthenga kufuneka kufune ukuba abasasazi babonelele ngezatifikethi zemathiriyeli kunye neengxelo zeemviwo zoomatshini ezithobela iimfuno zentengiso ekujoliswe kuyo..
(Railway Cast Iron Gearbox)
2. Ukuchaneka koMda & Ulawulo Lokunyamezelana: Ukuqinisekisa a “Ukufaneleka ngokugqibeleleyo”
Iiprojekthi zikaloliwe kwihlabathi liphela zineemfuno ezingqongqo zokutshintshana komgangatho; naluphi na uhlobo lokutenxa lunokuchaphazela indibaniselwano yenkqubo. Ukuchaneka luphawu lwababoneleli ababalaseleyo abasasaza oololiwe.
2.1 Imilinganiselo ebalulekileyo: Yonke imilinganiselo yojongano kunye nokunyuka komngxunya useto kuzo zonke izinto zokusasaza uloliwe kufuneka zibe 100% ihlolwe.
2.2 Iikhrayitheriya zokunyamezelana: Kufuneka ilandele iimfuno ezivunyiweyo kumazwe ngamazwe njenge-ISO 2768, okanye iimfuno zonyamezelo ezithile ezibekwe ngokucacileyo nomxhasi. Kwiimarike zaseRashiya kunye neCIS, inzala ekhethekileyo kufuneka ihlawulwe ukuthobela iimfuno ezifanelekileyo zokumelana neGOST 30893.
3. Imida kwiiNgxaki zokuCasa: Ukuphelisa iiNgozi ezifihlakeleyo zangaphakathi
Indlela yokwamkelwa kwemiba yokuphosa kufuneka icaciswe ngokucacileyo kwizivumelwano kwaye isekelwe kwiinkcukacha ezivunyiweyo kumazwe ngamazwe okanye kwingingqi.. Iinkqubo zomenzi wecandelo losasazo lukaloliwe oluphambili zisebenzisa uhlolo olungqongqo olungonakalisi.
3.1 Imiba yendawo engaphezulu: Iinkcukacha ezifana ne-ISO 8062 inokubhekiselwa ekuvavanyeni umgangatho womphezulu osasazekayo. Iintanda, ivaliwe, kunye nezinye iingxaki ezichaphazela inkonzo azivumelekanga.
3.2 Iziphene zangaphakathi: Kwizinto ezibalulekileyo zokuphosa uloliwe othwele umthwalo, uvavanyo olungonakalisi (umz., ultrasonic, radiographic) kufuneka yenziwe ngokweemfuno ezifana ne-ISO 4990, IN 12680, okanye iGOST R 55724 uthotho, kunye namanqanaba acacileyo okwamkela iziphene.
4. Isakhelo seMetallographic & Umgangatho ophezulu wangaphakathi
Ubume obuncinci bezinto eziphathekayo sisiseko esibalulekileyo sokugweba ukuba umgangatho wangaphakathi uyanelisa imfuno. Olu lujongo olubalulekileyo lwalo naluphi na uhlobo lomvelisi wecandelo lokusa kuloliwe oyingcaphephe.
4.1 Intsimbi yentsimbi: Uvavanyo lwexabiso le-nodularization kufuneka lilandele iimfuno ezifana ne-ISO 945-1 okanye GOST 3443 ukuqinisekisa ukuba amakhaya oomatshini azalisekisa iimfuno zokusetyenziswa phantsi kweemeko ezinzima zokusebenza.
4.2 I-Graphite Morphology & Ulwakhiwo lweMatrix: Irekhodi yokuhlola i-metallographic yirekhodi ebalulekileyo yokuqinisekisa uzinzo lwenkqubo yokwenziwa kwemveliso kwaye kufuneka ihambelane neemfuno zelizwe jikelele okanye zengingqi..
(Railway Cast Iron Gearbox)
5. Unyango lwe-Anti-Corrosion & Indawo yoMphezulu uMgangatho oPhezulu: Ukumelana neemekobume ezirhabaxa
Xa sijonga uMzantsi Afrika unetyuwa eninzi phezu kolwandle, Ukufuma kwehlathi elitshisayo laseMzantsi Melika, kunye neetyuwa zaseRashiya ezipholileyo kunye ne-icing, unyango lokuchasa umhlwa kwiindawo zokuphosa uloliwe lubalulekile.
5.1 Iinkqubo zonyango: Chaza uhlobo lwenkqubo yokuchasana nomhlwa, ezifana nokugalela intsimbi eshushu (ISO 1461), ukugqiba epoxy, kwaye nangokunjalo, kwaye uchaze izikhombisi eziyimfuneko njengobunzima bokugquma, ibhondi ( umz., ISO 2409), kunye nokumelana nokutshiza kwetyuwa ( umz., ISO 9227).
5.2 Iikhrayitheriya zeNgingqi: Kufuneka kuthathelwe ingqalelo iimfuno ezithile zemarike ekujoliswe kuyo, njengeGOST yaseRashiya 9.307 isiqinisekiso senkqubo yokulwa nomhlwa, okanye iSANS yaseMzantsi Afrika (Umgaqo weSizwe waseMzantsi Afrika) iikhrayitheriya. Abathengisi behlabathi abasasaza oololiwe baya kukwazi ngezi mfuno zahlukeneyo.
ILuoyang Fonyo Heavy Industries Co., Ltd. ngumthengisi ohamba phambili wosasazo olunzima lwentengiso kunye neenxalenye, ngokukhethekileyo ekunikeni umgangatho ophezulu wokusasazwa kwentsimbi, ebandakanya i-carbon steel, intsimbi ephezulu yemanganese, intsimbi yengxubevange, kunye nentsimbi ekwazi ukumelana nobushushu. Ngenkonzo eneenkcukacha zemodeli edibanisa uyilo, ukusasazeka, umatshini, kunye nesisombululo, I-Fonyo iqinisekisa ukuba into nganye iyanelisa umgangatho ongqongqo kunye nemigangatho esebenzayo ukukholisa iimfuno ezifunekayo kumashishini ahlukeneyo anzima..
Ukuba ukhangela umboneleli othembekileyo we siqhoboshe isihlangu, ILuoyang Fonyo Heavy Industries Co., Ltd. lukhetho lwakho olufanelekileyo. Ndwendwela iwebhusayithi esemthethweni kaFonyo (www.railwaypart.com) ngolwazi oluninzi lwemveliso kunye nenkxaso yobugcisa!
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