Chovala chokana kuvala

Chitsulo mbale, 65Mn mbale, astm1566, aloyi zitsulo mbale

65Mn chitsulo mbale, manganese imapangitsa kuuma, φ 12mm chitsulo amatha kuzimitsidwa bwino mumafuta, ndipo chizolowezi chake cha decarburization ndi chocheperako kuposa chachitsulo cha silicon.The mabuku mawotchi katundu pambuyo kutentha kutentha ndi bwino kuposa mpweya zitsulo, koma ali kutenthedwa tilinazo ndi tempering brittleness.Itha kugwiritsidwanso ntchito popanga mphete za masika, akasupe a ma valve, akasupe a clutch, akasupe a brake ndi akasupe achitsulo ozizira okokedwa ndi waya ozizira.Kulimba, kulimba, kukhazikika komanso kulimba kwa mbale yachitsulo ya 65Mn ndizokwera kuposa zazitsulo 65.Iwo ali ndi chizolowezi kutenthedwa tilinazo ndi tempering brittleness, ndi madzi kuzimitsidwa ndi chizolowezi kupanga ming'alu.The machinability mu annealed state ndi zovomerezeka, ozizira deformation plasticity ndi otsika, ndipo weldability ndi osauka.

kufunsa zambiri
40cr 5140Steel mbale, 65Mn mbale, astm1566, aloyi zitsulo mbale

40Cr zitsulo mbale ndi chimodzi mwa zitsulo ntchito kwambiri mu makampani kupanga makina.Pambuyo pozimitsa ndi kutentha, imakhala ndi zida zamakina zabwino zonse, kulimba kwa kutentha kochepa komanso kutsika kwapang'onopang'ono.Kuuma kwachitsulo ndikwabwino, ndipo kumatha kuzimitsidwa ku Ф 28 ~ 60mm, yomwe imatha kuzimitsidwa ku Ф 15～40mm. Kuwonjezera pa kuzimitsa ndi kutentha, chitsulo ichi chimakhalanso choyenera ku cyanidation ndi kuzimitsa pafupipafupi.Ntchito yodula ndi yabwino.Pamene kuuma ndi hb174 ~ 229, machinability wachibale ndi 60%.Chitsulocho ndi choyenera kupanga nkhungu zapulasitiki zapakatikati.

kufunsa zambiri
Valani mbale yachitsulo yosamva / mbale yosagwira ntchito / mbale yosamva kutentha kwambiri pamakina omanga

Valani zitsulo zosagwira mbale ndi mtundu wa mbale yapadera yomwe imagwiritsidwa ntchito m'dera lalikulu.Chitsulo chomwe chimagwiritsidwa ntchito nthawi zambiri chimapangidwa ndi makulidwe ena a alloy kuvala osasunthika okhala ndi kuuma kwakukulu komanso kukana kwabwino kwambiri kovala pamwamba pa chitsulo chochepa cha carbon kapena chitsulo chochepa cha alloy cholimba bwino komanso pulasitiki poyang'ana.Kuphatikiza apo, pali mbale zachitsulo zosamva kuvala ndi aloyi yozimitsa zitsulo zosagwira ntchito.

kufunsa zambiri