Umzi-mveliso wokuqala waseTshayina waMacandelo wokuGqibela, iKomatsu Ezantsi i-PC40-7, i-PC60-5-6-7 i-Caterpiller Track Roller evela kumzi-mveliso

Inkampani yethu igxile kwisicwangciso sophawu.Ulonwabo lwabathengi yeyona ntengiso yethu inkulu.Sikwakhupha inkonzo ye-OEM yeFactory yokuqalaChina Izahlulo Undercarriage, KomatsuI-Roller esezantsiI-PC40-7, i-PC60-5-6-7 i-Caterpiller Track Roller evela kwi-Factory, Siya kuqhubeka sizama ukuphucula inkonzo yethu kunye nokubonelela ngezona mveliso zisemgangathweni kunye namaxabiso akhuphisanayo.Nawuphi na umbuzo okanye izimvo zixatyiswa kakhulu.Nceda uqhagamshelane nathi ngokukhululekileyo.
Inkampani yethu igxile kwisicwangciso sophawu.Ulonwabo lwabathengi yeyona ntengiso yethu inkulu.Kwakhona sifumana inkonzo ye-OEMI-Roller esezantsi, China Izahlulo Undercarriage, Okwangoku, siyakha kwaye sigqibe imakethi yoonxantathu kunye nentsebenziswano yeqhinga ukuze siphumeze ikhonkco lonikezelo lorhwebo lokuphumelela oluninzi ukwandisa imakethi yethu ngokuthe nkqo nangokuthe tyaba ukuze sibe nethemba eliqaqambileyo.uphuhliso.Ifilosofi yethu kukudala iimveliso ezingabizi kakhulu kunye nezisombululo, ukukhuthaza iinkonzo ezigqibeleleyo, ukusebenzisana kwixesha elide kunye neenzuzo ezifanayo, ukuqinisa imowudi enzulu yenkqubo yababoneleli abagqwesileyo kunye neearhente zentengiso, inkqubo yokuthengisa yentsebenziswano yeqhinga lophawu.

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 amandla kunye nokukhupha amandla ngelixa ngaxeshanye kuncitshiswa ukudumba.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: i-ductile iron castings ye-roller collar, bracket idler kunye nokunye okufana neengxenye ezifakwe ngaphakathi kwe-70KGS.Inkampani yethu igxile kwisicwangciso sophawu.Ulonwabo lwabathengi yeyona ntengiso yethu inkulu.Sikwakhupha inkonzo ye-OEM yeFactory yokuqalaChina Izahlulo Undercarriage, I-Komatsu Bottom Roller PC40-7, PC60-5-6-7 Caterpiller Track Roller From Factory, Siya kuqhubeka sizama ukuphucula inkonzo yethu kunye nokubonelela ngezona mveliso zisemgangathweni kunye namaxabiso akhuphisanayo.Nawuphi na umbuzo okanye izimvo zixatyiswa kakhulu.Nceda uqhagamshelane nathi ngokukhululekileyo.
Umzi-mveliso wokuqala waseTshayina waMacandelo oMzi-mveliso waNgaphantsi, uMqengqeleki oPhantsi, Ngeli xesha, sakha kwaye sigqibezela imakethi yoonxantathu kunye nentsebenziswano yeqhinga ukuze siphumeze isixokelelwano sonikezelo lorhwebo olunokuphumelela okuninzi ukwandisa imakethi yethu ngokuthe nkqo nangokuthe tye ukuze sibe nethemba eliqaqambileyo.uphuhliso.Ifilosofi yethu kukudala iimveliso ezingabizi kakhulu kunye nezisombululo, ukukhuthaza iinkonzo ezigqibeleleyo, ukusebenzisana kwixesha elide kunye neenzuzo ezifanayo, ukuqinisa imowudi enzulu yenkqubo yababoneleli abagqwesileyo kunye neearhente zentengiso, inkqubo yokuthengisa yentsebenziswano yeqhinga lophawu.