Vavu ya hydraulic solenoid SV16-20 yolumikizidwa ndi valavu yamagetsi yamagetsi yosungira DHF16-220 yomwe nthawi zambiri imatseka AC220V solenoid valve.
Njira yolowera zitsulo
◆ Ikani chogwirira ntchito mu bafa la borax ndi zinthu zophatikizika kapena ma aloyi, ndikupanga zigawo zolimba kwambiri za carbide monga V, Nb, Cr ndi Ti pamwamba pa chogwirira ntchito. Njira yothandizirayi imatchedwa: njira yolowera zitsulo (TD). Njirayi ndi yokhazikika, yopanda kuipitsidwa, komanso pamwamba pazigawo ndi zoyera, zomwe ndi njira yabwino kwambiri yowumitsa ukadaulo, motero kuwongolera moyo wautumiki wa magawo. Zida zosambira za TD zimapangidwa ndi 40 ‰ ~ 80 ‰ Ni, 10 ‰ ~ 30 ‰ Cr alloy kapena Fe-Ni-Cr alloy, omwe ali ndi mphamvu zowononga dzimbiri komanso kukana kwa okosijeni.
Njira yolowera
◆ Infiltration njira akhoza kupanga wandiweyani kulowetsa wosanjikiza pamwamba pa zigawo, zomwe sizingangowonjezera kuuma, kuvala kukana ndi kutopa kwa ziwalo, komanso kupititsa patsogolo kukana kwa dzimbiri kwa mbali zosapanga dzimbiri ndi kuuma kwa ziwalo zomwe sizingathe. kuzimitsidwa. Ndi njira yabwino yopititsira patsogolo moyo wautumiki wa zigawo za ultra-high pressure valve.
Chithandizo cha laser pamwamba
◆ Laser pamwamba mankhwala luso akhoza kusintha katundu makina, katundu metallurgical ndi katundu thupi la zinthu pamwamba, kuti patsogolo avale kukana, kukana dzimbiri ndi kutopa kukana kwa mbali kukwaniritsa zofunika za zinthu zosiyanasiyana ntchito. Chithandizo cha laser pamwamba ndi njira yaukadaulo yomwe imagwiritsa ntchito mtengo wapamwamba kwambiri wa laser kutenthetsa pamwamba pa zinthu m'njira yosalumikizana kuti izindikire kusinthidwa kwake. Chithandizo cha laser pamwamba chimagawidwa kukhala laser quenching, laser pamwamba kusungunuka ndi laser pamwamba alloying. Kusungunuka kwa laser pamwamba pa W18Cr4V chitsulo chothamanga kwambiri kunachitika. Nsomba zamphamvu 1200W zimapanga pamwamba pake kusungunuka. Kuwuma kumatha kuonjezedwa mpaka 70HRC. Kuuma kwa kuzimitsa wamba ndi 62 ~ 64 HRC.
