Uluhlu olubanzi lwezicelo
Ngeempawu zayo ezibonakalayo ezintle kunye neenzuzo ezibalulekileyo zoqoqosho,intsimbi ye-ductilengokuthe ngcembe iba yinto ekhethwayo kwiindawo ezininzi zemizi-mveliso, ithatha indawo ngokubanzi izinto zemveli ezinje ngentsimbi ebunjiweyo, intsimbi enesitampu, i-weldments, intsimbi ekhatywayo ethambileyo,intsimbi engwevukunye nentsimbi. EUnited States, le meko ibonakala ngokukhethekileyo. I-iron ene-Ductile ibambe isabelo esibalulekileyo semarike kwaye itshintshe ngempumelelo imilinganiselo eyahlukeneyo yezinto ezichazwe ngasentla, ebonisa amandla ayo okusebenza angenakulinganiswa kunye nokhuphiswano lwemarike.
| Iinkalo zeSicelo | Ukuphosa okuqhelekileyo kwi-Ductile Iron | Iimpawu zoMsebenzi | IBanga |
| Imibhobho yamanzi, igesi kunye ne-oyile | Imibhobho ephoswe kumbindi kunye nezifakelo, ezinobubanzi obungaphantsi okanye obulingana ne-2600 mm. | Ukumelana noxinzelelo, ukuxhathisa ukubola, ukuxhathisa inyikima kunye nokumelana nomhlaba | |
| Iimoto, iitrektara | I-Crankshaft, i-camshaft, intonga yokudibanisa, igiya, i-axle yezindlu, i-balance shaft bracket, izindlu ezihlukeneyo, njl. | Ukunganxibi, ukumelana nokudinwa, amandla aphezulu kunye nokuqina, ukwazi ukumelana nemithwalo yempembelelo kwi -40 °C | QT900-2 QT800-2 QT700-2 QT600-3 QT400-8 QT450-10 |
| Iinqanawa, iilocomotives, iinjini zedizili | I-Crankshaft, intonga yokudibanisa, i-camshaft, i-gear, i-cylinder liner | Ukunganxibi, ukuxhathisa ukudinwa, amandla aphezulu | QT900-2 QT800-2 QT700-2 QT600-3 |
| Oomatshini bezolimo | Iipali zokulima eziqhutywa ngoomatshini, iiharrows eziqhutywa ngoomatshini, izigqubuthelo zeshaft, izivuni, iiblade guards, gears | Ukuqina okuphezulu, ukumelana nomthwalo wempembelelo | QT400-15 QT450-10 QT500-7 |
| Amalungu e-hydraulic | Umzimba wevalvu, umzimba wempompo | I-oyile iyamelana noxinzelelo kwaye inxibe | QT400-15 QT450-10 |
| Ukuphakamisa ukuhambisa | Iigiya, iishafti, amavili ecrane | Ukunganxibi, amandla aphezulu | QT900-2 QT800-2 QT700-2 QT600-3 |
Uhlalutyo lokuqulunqwa kwemveliso
Ukususela kumbono wesakhiwo sokuvelisa, ukuveliswa kwentsimbi ye-ductile ilawulwa yi-matrix ye-ferrite, i-akhawunti ye-60% yesiphumo esipheleleyo, ngelixa i-matrix ye-pearlite ilandela ngokukhawuleza emva kwaye ithatha indawo. Ukongeza, i-matrix exutyiweyo ye-ferrite kunye ne-pearlite nayo inika umlinganiselo omkhulu. Ezi zintathu zihlangene zenza malunga ne-95% yazo zonke imveliso ye-iron ductile, egxininisa isikhundla esiphezulu sezi matriki ezimbini kwimveliso ye-iron ductile.
Uhlalutyo lweempawu ezigqwesileyo zoomatshini
Isizathu esibalulekileyo sokuba kutheni i-iron ductile inokugqama phakathi kwezinto ezininzi zilele kwiimpawu zayo ezizodwa. Ayinayo indawo yesivuno ngokwengqiqo yemveli, kwaye igophe loxinzelelo loxinzelelo libonisa iimpawu eziqhubekayo zegradient ngaphezulu komda wokulinganisa. Olu phawu luvela kukuziphatha okungaqhelekanga kweebhola zegraphite phantsi koxinzelelo: xa uxinzelelo ludlula umda we-elastic, nangona iibhola zegraphite zibonakala ziyinxalenye ye-matrix, ngokwenene azisayi kukhubaza, zenze izikhewu kwi-longitudinal direction, okubangela ukwanda kwevolumu. , kwaye olu lwandiso alunakuBuyekezwa ngokucinezelwa kwecala.
Ukuthelekisa ukusebenza kunye nezinye izixhobo
Intsimbi yentsimbi engwevu: Ngokwemveli, kuphela amandla okuqina asetyenziswa njengesalathisi sokusebenza, kwaye elona nqanaba liphezulu linamandla alinganiselweyo okuqina (kuphela kwe-350 MPa). Ngokwahlukileyo, i-iron ductile ibonisa inzuzo ebalulekileyo kumandla kunye neplastiki.
Intsimbi enyibilikayo enyibilikayo: Nangona inezikhombisi zeplastikhi, nokuba yintsimbi emnyama, ipearlite okanye emhlophe-engundoqo, iipropathi zayo zoomatshini azilunganga njengentsimbi yentsimbi.
Intsimbi yentsimbi kunye nolwakhiwo lwentsimbi: Nangona inomsebenzi ogqwesileyo kubude be-post-fracture kunye nokuqina kwempembelelo, amandla esivuno awalungile njengalawo e-iron ductile, eqaqambisa ngakumbi ukongama kwentsimbi ye-ductile kwizicelo ezithile.
Ixesha lokuposa: Sep-18-2024