Idumela elihle lomsebenzisi lase-China Sumitomo Undercarriage Track Roller Construction Machinery Parts Spare Parts

Ngokuvamile kuthambekele kumakhasimende, futhi into esigxile kakhulu kuyo ekubeni singagcini nje ngokuba umhlinzeki onokwethenjelwa kakhulu, onokwethenjelwa futhi oqotho, kodwa futhi sibe uzakwethu wamakhasimende ethu Wegama Elihle Lomsebenzisi We-China Sumitomo Undercarriage Track Roller Construction Machinery Parts, Ngokungeziwe Iminyaka engu-8 yebhizinisi elincane, manje sesiqongelele isipiliyoni esicebile kanye nobuchwepheshe obuthuthukile phakathi nokukhiqizwa kwemikhiqizo yethu.
Ngokuvamile kuthambekele kumakhasimende, futhi kuwumgomo wethu wokugcina ukuba singagcini nje ngokuba umhlinzeki onokwethenjelwa kakhulu, onokwethenjelwa futhi oqotho, kodwa futhi sibe uzakwethu wamakhasimende ethuChina Sumitomo Spare Izingxenye, Izingxenye ze-Sumitomo Undercarriage, Ngokuthembela kwikhwalithi ephezulu kanye nokuthengiswa okuhle kakhulu kwangemva kokuthengisa, imikhiqizo yethu ithengiswa kahle eMelika, eYurophu, eMpumalanga Ephakathi naseNingizimu Afrika.Futhi siyimboni eqokiwe ye-OEM yemikhiqizo edumile emhlabeni jikelele.Siyakwamukela ukuxhumana nathi ukuze uthole ukuxoxisana nokubambisana okwengeziwe.

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 bracket, i-bracket engenzi lutho kanye nokunye okufana nokulingisa izingxenye ngaphakathi kuka-70KGS. Ngokuvamile kuthambekele kumakhasimende, futhi ukugxila kwethu ekugcineni ekubeni hhayi kuphela umhlinzeki othembeke kakhulu, othembekile nothembekile, kodwa futhi nozakwethu. kumakhasimende ethu Idumela Elihle Lomsebenzisi we-China Sumitomo Undercarriage Track Roller Construction Machinery Spare Parts, Ngokuqhubeka neminyaka engaphezu kwengu-8 yebhizinisi elincane, manje sesiqongelele ulwazi olucebile nobuchwepheshe obuthuthukile phakathi nokukhiqizwa kwemikhiqizo yethu.
Idumela elihle lomsebenzisiChina Sumitomo Spare Izingxenye, Izingxenye ze-Sumitomo Undercarriage, Ngokuthembela kwikhwalithi ephezulu kanye nokuthengiswa okuhle kakhulu kwangemva kokuthengisa, imikhiqizo yethu ithengiswa kahle eMelika, eYurophu, eMpumalanga Ephakathi naseNingizimu Afrika.Futhi siyimboni eqokiwe ye-OEM yemikhiqizo edumile emhlabeni jikelele.Siyakwamukela ukuxhumana nathi ukuze uthole ukuxoxisana nokubambisana okwengeziwe.