Eyona ndawo ithengiswa kakhulu eTshayina Sany Crawler Crane Undercarriage Parts Track Shoes, Top Roller, Track Roller, Sprocket, Idler

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"Umgangatho wokuqala, ukunyaniseka njengesiseko, inkonzo enyanisekileyo kunye nenzuzo efanayo" ngumbono wethu, ukuze siphuhlise ngokuqhubekayo kwaye silandele ukugqwesaChina Scc500b, Scc500c, Njengomzi-mveliso onamava sikwamkele iodolo elungiselelwe ngokwezifiso kwaye siyenze ifane nomfanekiso wakho okanye isampulu ecacisa ukucaciswa kunye nokupakishwa koyilo lwabathengi.Eyona njongo yenkampani kukuphila inkumbulo eyanelisayo kubo bonke abathengi, kunye nokuseka ubudlelwane beshishini bexesha elide lokuwina.Ngolwazi oluthe vetshe, kufuneka uqhagamshelane nathi.Kwaye kuluvuyo lwethu ukuba uyathanda ukuba nentlanganiso buqu kwi-ofisi yethu.

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.
3.Izicelo: ukujulwa kwentsimbi kwikhola eqengqelekayo, isibiyeli esingasebenziyo kunye nokunye okufana namacandelo okujula ngaphakathi kwe-70KGS.”Umgangatho wokuqala, ukunyaniseka njengesiseko, inkonzo enyanisekileyo kunye nenzuzo efanayo” luluvo lwethu, ukuze siphuhlise ngokuqhubekayo kwaye silandele ukugqwesa kweBest. -Ukuthengisa iChina Sany Crawler Crane Undercarriage Parts Track Shoes, Top Roller, Track Roller, Sprocket, Idler, Sidlala indima ephambili ekunikezeni abathengi ngempahla esemgangathweni umnikezeli omangalisayo kunye namaxabiso okuthengisa akhuphisanayo.
Ethengisa ngokugqibeleleChina Scc500b, Scc500c, Njengomzi-mveliso onamava sikwamkele iodolo elungiselelwe ngokwezifiso kwaye siyenze ifane nomfanekiso wakho okanye isampulu ecacisa ukucaciswa kunye nokupakishwa koyilo lwabathengi.Eyona njongo yenkampani kukuphila inkumbulo eyanelisayo kubo bonke abathengi, kunye nokuseka ubudlelwane beshishini bexesha elide lokuwina.Ngolwazi oluthe vetshe, kufuneka uqhagamshelane nathi.Kwaye kuluvuyo lwethu ukuba uyathanda ukuba nentlanganiso buqu kwi-ofisi yethu.