Magulu a machubu a zitsulo za kaboni amatengera zomwe ali ndi mpweya komanso zomwe zimatengera thupi ndi makina. Pali mitundu yosiyanasiyana ya machubu achitsulo cha kaboni, iliyonse ili ndi ntchito zake komanso ntchito zake. Nawa magulu ndi kugwiritsa ntchito machubu achitsulo cha kaboni:
General carbon steel chubu:
Chitsulo chochepa cha carbon: Muli ndi mpweya wa ≤0.25%. Lili ndi mphamvu zochepa, pulasitiki yabwino, ndi kulimba. Ndiwoyenera kupanga zida zomangika, zida zopanda kupsinjika pakupanga makina, mapaipi, ma flanges, ndi zomangira zosiyanasiyana pakupanga makina opangira nthunzi ndi boiler. Amagwiritsidwanso ntchito pamagalimoto, mathirakitala, komanso kupanga makina wamba pazinthu monga nsapato za brake pamanja, ma lever shafts, ndi mafoloko othamanga a gearbox.
Machubu achitsulo otsika a carbon:
Chitsulo chochepa cha carbon chokhala ndi mpweya woposa 0.15% chimagwiritsidwa ntchito popanga ma shafts, bushings, sprockets, ndi nkhungu zapulasitiki. Pambuyo pa carburizing ndi kuzimitsa, imapereka kuuma kwakukulu komanso kukana kwabwino kuvala. Ndizoyenera kupanga zida zosiyanasiyana zamagalimoto ndi makina omwe amafunikira kuuma kwakukulu komanso kulimba.
Machubu achitsulo chapakati cha carbon:
Chitsulo cha carbon chokhala ndi mpweya wa 0.25% mpaka 0.60%. Maphunziro ngati 30, 35, 40, 45, 50, ndi 55 ndi apakati-carbon zitsulo. Chitsulo chapakati cha mpweya chimakhala ndi mphamvu zambiri komanso kuuma kwambiri poyerekeza ndi chitsulo chochepa cha carbon, zomwe zimapangitsa kuti zikhale zoyenera pazigawo zomwe zimakhala ndi mphamvu zambiri komanso kulimba kwapakati. Amagwiritsidwa ntchito kwambiri m'malo ozimitsidwa komanso okhazikika kapena okhazikika popanga zida zosiyanasiyana zamakina.
Mitundu yosiyanasiyana ya machubu a kaboni zitsulo amapeza ntchito m'mafakitale monga opanga makina, magalimoto, makina opangira nthunzi ndi ma boiler, komanso kupanga makina wamba. Amagwiritsidwa ntchito popanga mitundu yambiri yamagulu ndi magawo omwe ali ndi zida zenizeni zamakina komanso zakuthupi, zomwe zimakwaniritsa zosowa zamakampani osiyanasiyana.
Nthawi yotumiza: Jan-04-2024