Doosan Excavator Track Recoil Spring K1006188
Sibambelele ngokuqinileyo kwithiyori ethi "Umgangatho uya kuba bubomi kwishishini, kwaye iwonga linokuba ngumphefumlo walo"Doosan Excavator Track Recoil Spring K1006188, Ngokuqhelekileyo sijonge phambili ekwenzeni imibutho yoshishino esebenzayo nabathengi abatsha kwihlabathi jikelele.
Sibambelele ngokuqinileyo kwithiyori ethi "Umgangatho uya kuba bubomi kwishishini, kwaye iwonga linokuba ngumphefumlo walo"China Chassis Undercarriage, Doosan Excavator Track Recoil Spring K1006188, Amacandelo Machine, Ngoku sinamava aneleyo ekuveliseni izisombululo ngokweesampuli okanye imidwebo.Samkela ngokufudumeleyo abathengi abasuka ekhaya nakwamanye amazwe ukuba bandwendwele inkampani yethu, kunye nokusebenzisana nathi ngekamva eliqaqambileyo kunye.
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.Applications: i-ductile iron castings ye-roller collar, bracket idler and so like parts castings ngaphakathi kwe-70KGS.Izinti zethu eziqinileyo kwithiyori "Umgangatho uya kuba bubomi kwishishini, kwaye iwonga linokuba ngumphefumlo walo" kwiWholesale ODM. I-China Mechanical Spare Parts Recoil Spring/Track Adjuster/Tension Sy-Zj6-00 No. 60011764 Sany Hydraulic Excavator Sy55, Ngokuqhelekileyo sijonge phambili ekusekeni unxulumano olusebenzayo kunye nabathengi abatsha kwihlabathi jikelele.
Iholeyili ye-ODMChina Chassis Undercarriage, Amacandelo Machine, Ngoku sinamava aneleyo ekuveliseni izisombululo ngokweesampuli okanye imidwebo.Samkela ngokufudumeleyo abathengi abasuka ekhaya nakwamanye amazwe ukuba bandwendwele inkampani yethu, kunye nokusebenzisana nathi ngekamva eliqaqambileyo kunye.
