Umkhiqizi We-Excavator Yekhwalithi Ephezulu Yethrekhi I-Roller Bottom Roller Lower Roller ye-Ex120 Ex200 Ex300

"Lawula izinga ngemininingwane, bonisa amandla ngekhwalithi".Ifemu yethu izamile ukusungula iqembu labasebenzi elisebenza kahle kakhulu nelizinzile futhi yahlola indlela esebenza kahle kakhulu yokuyala Umkhiqizi We-High Quality Excavator Track Roller Bottom Roller Lower Roller ye-Ex120 Ex200 Ex300, Ngokujwayelekile eningini labasebenzisi bebhizinisi nabahwebi ukuze banikeze ngempumelelo kakhulu. izixazululo zekhwalithi ephezulu kanye nenkampani enkulu.Siyakwamukela ngokufudumele ukuhlanganyela nathi, ake sisungule ndawonye, ​​​​ephusheni elindizayo.
"Lawula izinga ngemininingwane, bonisa amandla ngekhwalithi".Inkampani yethu izamile ukusungula ithimba labasebenzi elisebenza kahle kakhulu futhi elizinzile futhi yahlola indlela esebenza kahle yokuyalaIzingxenye ze-China Excavator kanye ne-Track Roller, Ngokuthuthuka komphakathi nomnotho, inkampani yethu izoqhubeka nomoya webhizinisi “wokwethembeka, ukuzinikela, ukusebenza kahle, ukuqamba okusha”, futhi sizohlala sinamathela embonweni wokuphatha wokuthi “kungcono ulahlekelwe igolide, ungalahlekelwa inhliziyo yamakhasimende. ”.Sizosebenzela osomabhizinisi basekhaya nabangaphandle ngokuzinikela okuqotho, futhi sivumele ukuthi sakhe ikusasa eliqhakazile kanye nawe!

Isingeniso esifushane:

I-Ductile iron, eyaziwa nangokuthi i-ductile cast iron, i-nodular cast iron, i-spherical graphite iron, i-spherical graphite cast iron kanye ne-SG iron, iwuhlobo lwensimbi exutshwe ne-graphite eyatholwa ngo-1943 nguKeith Millis.Nakuba izinhlobo eziningi zensimbi ekhonjiwe zibuthakathaka ekuqineni nasekuqineni, i-iron ductile inomthelela omkhulu kakhulu kanye nokumelana nokukhathala, ngenxa yokufakwa kwayo kwama-nodular graphite.I-Ductile iron ayiyona into eyodwa kodwa iyingxenye yeqoqo lezinto ezingakhiqizwa ngezinhlobonhlobo zezakhiwo ngokulawulwa kwe-microstructure yazo.Isici esivamile esichaza leli qembu lezinto zokwakha ukuma kwegraphite.Kuma-ayina ama-ductile, i-graphite isesimweni samaqhuqhuva esikhundleni sama-flakes njengasensimbi empunga.Nakuba ama-graphite flakes abukhali adala amaphuzu okugxilisa ingqondo ngaphakathi kwe-metal matrix, ama-nodule ayindilinga avimbela ukwakhiwa kwemifantu, ngaleyo ndlela anikeze i-ductility ethuthukisiwe enikeza ingxubevange igama layo.

I-Austempered ductile iron (ADI; okungukuthi, i-austenite tempered[7]) yatholwa ngeminyaka yawo-1950s kodwa yathengiswa futhi yazuza impumelelo eminyakeni ethile kamuva.Ku-ADI, isakhiwo se-metallurgical sisetshenziswa ngenqubo eyinkimbinkimbi yokwelapha ukushisa.

Ukwakheka

Ingxenye enkulu (%) ye-ferritic ductile iron castings[8]

Ezinye izinhlobo ze-iron ductile ngokuvamile zinenani elincane lesulfure.

Ikhabhoni, 3.2–3.60%

I-silicon, 2.2–2.8%

I-Manganese, 0.1–0.2%

I-Magnesium, 0.03–0.04%

I-Phosphorus, 0.005–0.04%

Isibabule, 0.005–0.02%

Ithusi, <0.40%

Insimbi, ibhalansi

Ama-elementi afana nekhopha noma ithini angase angezwe ukuze kwandiswe amandla futhi anikeze amandla ngesikhathi esifanayo kwehliswe i-ductility.Ukumelana nokugqwala okuthuthukisiwe kungafinyelelwa ngokufaka i-15-30% yensimbi ku-alloy ngamanani ahlukahlukene e-nickel, ithusi, noma i-chromium.

I-silicon njengengxenye yokwakheka kwe-graphite ingathathelwa indawo yi-aluminium ukuze inikeze ukuvikeleka okungcono kwe-oxidation.[9]

I-HONGDA Ductile iron castings:

Ekuqaleni kuka-2021, i-HONGDA yakha imboni entsha ukwethula izinto zokusebenza kanye nomugqa wokukhiqiza we-Ductile Iron Casting.
1. Okubalulekile: I-QT450#-10 kanye nezinga le-Spheroidization lingaphezu kweleveli III ukuze uthole ikhwalithi enhle yokulingisa ukusekela isicelo sakho.
2. Ulayini wokukhiqiza ozenzakalelayo ukuze ufinyelele ukusebenza kahle okuphezulu kanye nokukhiqizwa kwamandla amakhulu, ama-550T/Inyanga, ukubuyisela isidingo sakho esiphuthumayo.
3.Izinhlelo zokusebenza: i-ductile iron castings ye-roller collar, i-idle bracket nokunye okufana nezingxenye ezilingisi ezingaphakathi kuka-70KGS.”Lawula izinga ngemininingwane, bonisa amandla ngekhwalithi”.Ifemu yethu izamile ukusungula iqembu labasebenzi elisebenza kahle kakhulu nelizinzile futhi yahlola indlela esebenza kahle kakhulu yokuyala Umkhiqizi We-High Quality Excavator Track Roller Bottom Roller Lower Roller ye-Ex120 Ex200 Ex300, Ngokujwayelekile eningini labasebenzisi bebhizinisi nabahwebi ukuze banikeze ngempumelelo kakhulu. izixazululo zekhwalithi ephezulu kanye nenkampani enkulu.Siyakwamukela ngokufudumele ukuhlanganyela nathi, ake sisungule ndawonye, ​​​​ephusheni elindizayo.
Umkhiqizi weIzingxenye ze-China Excavator kanye ne-Track Roller, Ngokuthuthuka komphakathi nomnotho, inkampani yethu izoqhubeka nomoya webhizinisi “wokwethembeka, ukuzinikela, ukusebenza kahle, ukuqamba okusha”, futhi sizohlala sinamathela embonweni wokuphatha wokuthi “kungcono ulahlekelwe igolide, ungalahlekelwa inhliziyo yamakhasimende. ”.Sizosebenzela osomabhizinisi basekhaya nabangaphandle ngokuzinikela okuqotho, futhi sivumele ukuthi sakhe ikusasa eliqhakazile kanye nawe!