Halayen sandar fistan bakin karfe

Bakin karfe fistan sanduna ana amfani da yafi a hydro/pneumatic, gini inji da kuma mota masana'antu.Piston sandunaana birgima saboda ragowar damuwa na matsawa ya kasance a cikin saman Layer, yana taimakawa wajen rufe fashe-fashe a saman kuma yana hana haɓakar yashwa.Ta haka, ana inganta juriya na lalata, haɓakar haɓaka ko haɓakar fashewar gajiya yana jinkirta, kuma ƙarfin gajiyar sandar Silinda yana inganta.Ta hanyar yin birgima, ana yin aikin sanyi mai tauri mai ƙarfi akan saman mirgina, wanda ke rage nakasar roba-roba ta fuskar tuntuɓar nau'in niƙa, don haka inganta juriya na saman sandar Silinda da guje wa ƙonawa ta hanyar niƙa. .Bayan mirgina, raguwar ɓacin rai zai iya inganta aikin da ya dace.A lokaci guda, lalacewa ta hanyar zoben hatimi ko hatimi lokacin da sandar piston da piston motsi ya ragu, kuma rayuwar sabis na Silinda ta tsawaita.

Tsarin mirgina shine ma'aunin tsari mai inganci da inganci.Yanzu ɗauki madubi likita iri yankan abin nadi kai tare da diamita na 160mm a matsayin misali don tabbatar da tasirin mirgina.Bayan mirgina, an rage girman girman sandar silinda daga Ra3.2 ~ 6.3 microns kafin a mirgina zuwa Ra0.4 ~ 0.8 microns, kuma taurin saman da gajiyawar sandar Silinda yana ƙaruwa da kusan 30% da 25%, bi da bi.Rayuwar sabis na silinda mai ya karu da sau 2 ~ 3, kuma ingantaccen aikin mirgina yana da kusan sau 15 fiye da tsarin nika.Bayanan da ke sama sun nuna cewa tsarin mirgina yana da tasiri kuma yana iya inganta yanayin ingancin sandar silinda mai / pneumatic.