Spring mbiya zitsulo kupanga waya ndondomeko

Mtundu wina wa waya wa carbon spring steel ndi martensite reinforced steel wire, wotchedwanso oil quenched tempered steel waya.Pamene kukula kwa waya wachitsulo ndi kakang'ono (φ ≤2.0 mm) , zizindikiro zamphamvu za waya wothira mafuta ndi zitsulo zowonongeka zimakhala zochepa kusiyana ndi waya wazitsulo ozizira pambuyo pa chithandizo cha Soxhlet.Pamene kukula kwa waya wachitsulo ndi waukulu (φ ≥6.0 mm) , n'zosatheka kupeza mphamvu yofunikira potengera chiwerengero chachikulu chochepetsera dera, waya wothira mafuta ndi wotentha amatha kupeza ntchito yapamwamba kuposa waya wachitsulo wokokedwa ndi ozizira. pokhapokha ngati uzimitsidwa.Pansi pa mphamvu yolimba yomweyi, waya wachitsulo wokhazikika wa martensite amakhala ndi malire otanuka kwambiri kuposa waya wokhazikika wachitsulo.The microstructure wa waya ozizira-kokedwa zitsulo ndi fibrous ndi anisotropic.The microstructure wa waya wozimitsidwa ndi mafuta ndi kutentha kwachitsulo ndi homogeneous martensite ndipo pafupifupi isotropic.Panthawi imodzimodziyo, kukana kumasuka kwa waya wozimitsidwa ndi mafuta ndi kutentha kwachitsulo kumakhala bwino kuposa waya wachitsulo wozizira, ndipo kutentha kwa utumiki (150 ~ 190 ° C) ndikwapamwamba kuposa waya wachitsulo wozizira ( ≤120°C).Waya wamkulu wozimitsidwa ndi mafuta komanso wotenthedwa amakhala ndi chizolowezi chosintha waya wachitsulo wokokedwa ndi ozizira.