Intengiso eshushu eTshayina Umgangatho Olungileyo D3 D3d D3c D3K Ikati iBulldozer ephindwe kabini iFlange yomkhondo Umqengqelezi oPhantsi weRoller osezantsi

Isitshixo kwimpumelelo yethu "yiMveliso eMihle kakhulu, iNqanaba eliQinisekileyo kunye neNkonzo eSebenzayo" yokuthengiswa kweHot China Umgangatho olungileyo D3 D3d D3c D3K Cat Bulldozer Double Flange Track Roller Bottom Roller Lower Roller, Ngoku sinezinto ezine ezihamba phambili.Izinto zethu ezithengiswayo azithengiswa kuphela ngaphakathi kwimarike yangoku yaseTshayina, kodwa zamkelwe nakwimarike yamazwe ngamazwe.
Isitshixo kwimpumelelo yethu "yiMveliso eNgcono eGqwesileyo, iRayithi eQhelekileyo kunye neNkonzo eFanelekileyo" yeChina Track Roller, Inxalenye ye-Undercarriage, Ngomzamo wokuhambelana nentsingiselo yehlabathi, siya kuhlala sizama ukuhlangabezana neemfuno zabathengi.Ukuba ufuna ukuphuhlisa naziphi na ezinye izisombululo ezitsha, sinokuzilungiselela ngokwakho.Ukuba uziva unomdla kuyo nayiphi na impahla yethu okanye ufuna ukuphuhlisa izisombululo ezitsha, qiniseka ukuba uziva ukhululekile ukuqhagamshelana nathi.Sijonge phambili ekwenzeni ubudlelwane beshishini obuyimpumelelo nabathengi kwihlabathi liphela.

Intshayelelo emfutshane:

Intsimbi yentsimbi, ekwabizwa ngokuba yi-ductile cast iron, nodular cast iron, spherical graphite iron, spherical graphite cast iron and SG iron, luhlobo lwe-graphite-rich cast cast iron eyafunyanwa ngo-1943 nguKeith Millis.Ngelixa uninzi lweentlobo zentsimbi etyhidiweyo zibuthathaka kwi-tension kunye ne-brittle, i-iron ductile inempembelelo enkulu kunye nokumelana nokudinwa, ngenxa yokufakwa kwayo kwe-nodular graphite.I-Ductile iron ayiyona nto enye kodwa inxalenye yeqela lezinto ezinokuveliswa kunye noluhlu olubanzi lweepropati ngokulawulwa kwe-microstructure yazo.Uphawu oluqhelekileyo lweli qela lezinto eziphathekayo yimilo yegraphite.Kwimibhobho ye-iron, igraphite ikwimo yamaqhuqhuva endaweni yeeflakes njengentsimbi engwevu.Ngelixa iiflakthi ezibukhali zegraphite zidala iindawo zoxinzelelo ngaphakathi kwimatrix yesinyithi, amaqhuqhuva angqukuva athintela ukwenzeka kweentanda, ngaloo ndlela ebonelela ngeductility eyandisiweyo enika ingxubevange igama layo.

I-Austempered ductile iron (ADI; okt, iaustenite tempered[7]) yafunyanwa ngo-1950s kodwa yathengiswa kwaye yafumana impumelelo kwiminyaka ethile kamva.Kwi-ADI, isakhiwo se-metallurgical siphathwa ngenkqubo yokushisa ukushisa.

Ukuqamba

Iqhezu lobunzima (%) lokuphoswa kwentsimbi ye-ferritic ductile[8]

Ezinye iziqulatho zentsimbi ye-ductile zihlala zinenani elincinci lesulfure ngokunjalo.

Ikhabhoni, 3.2–3.60%

I-silicon, 2.2-2.8%

IManganese, 0.1–0.2%

I-Magnesium, 0.03-0.04%

I-Phosphorus, 0.005–0.04%

Isulfure, 0.005–0.02%

Ubhedu, <0.40%

Intsimbi, ibhalansi

Izinto ezifana nobhedu okanye i-tin zingongezwa ukunyusa ukunyanzeliswa kunye nokukhupha amandla ngelixa ngaxeshanye kuncitshiswa i-ductility.Ukuphuculwa kwe-corrosion resistance kunokufezekiswa ngokutshintshela i-15-30% yentsimbi kwi-alloy kunye nemilinganiselo eyahlukeneyo ye-nickel, ithusi, okanye i-chromium.

I-Silicon njengento yokwakheka kwegraphite inokutshintshwa ngokuyinxenye yi-aluminiyam ukunika ukhuseleko olungcono lwe-oxidation.[9]

I-HONGDA Ductile castings yentsimbi:

Ekuqaleni kuka-2021, i-HONGDA yakha umzi-mveliso omtsha ukwazisa izixhobo kunye nomgca wemveliso we-Ductile Iron casting.
1. Izinto eziphathekayo: I-QT450 # -10 kunye ne-Spheroidization rate ingaphezulu kwinqanaba le-III ukufumana umgangatho omhle wokuphosa ukuxhasa isicelo sakho.
2. Umgca wokuvelisa ngokuzenzekelayo ukufikelela ekusebenzeni okuphezulu kunye nokuveliswa kwamandla amakhulu, i-550T / Inyanga, ukubuyisela imfuno yakho engxamisekileyo.
I-3.Izicelo: i-ductile iron castings ye-collar ye-roller, i-bracket i-idler kunye nokunye okufana neengxenye ze-castings ngaphakathi kwe-70KGS. Isitshixo kwimpumelelo yethu "yiMveliso eMihle kakhulu, iNqanaba eliQinisekileyo kunye neNkonzo eSebenzayo" kwintengiso eshushu i-China Umgangatho oLungileyo we-D3 D3d D3c D3K Cat Bulldozer I-Double Flange Track Roller Bottom Roller Lower Roller, Ngoku sinezinto ezine eziphambili.Izinto zethu ezithengiswayo azithengiswa kuphela ngaphakathi kwimarike yangoku yaseTshayina, kodwa zamkelwe nakwimarike yamazwe ngamazwe.
Intengiso eshushuChina Track Roller, Inxalenye ye-Undercarriage, Ngomzamo wokuhambelana nentsingiselo yehlabathi, siya kuhlala sizama ukuhlangabezana neemfuno zabathengi.Ukuba ufuna ukuphuhlisa naziphi na ezinye izisombululo ezitsha, sinokuzilungiselela ngokwakho.Ukuba uziva unomdla kuyo nayiphi na impahla yethu okanye ufuna ukuphuhlisa izisombululo ezitsha, qiniseka ukuba uziva ukhululekile ukuqhagamshelana nathi.Sijonge phambili ekwenzeni ubudlelwane beshishini obuyimpumelelo nabathengi kwihlabathi liphela.