Mabhoti akagadzirwa nesimbi yakasimba, kana mabhoti anoda simba guru rekutanga, anogona kunzi mabhoti ane simba guru. Mabhaudhi emasimba makuru anoshandiswa zvakanyanya kubatanidza maBridges, rails, high pressure uye ultra-high pressure equipment. Kutyoka kwemabhaudhi akadaro kunowanzoita brittle fracture. Kune mabhaudhi akasimba anoshandiswa mune ultrahigh pressure equipment, kuitira kuti ave nechokwadi chekuvharwa kwemudziyo, prestress yakakura inodiwa.
Musiyano uripo pakati peakakwirira-simba mabhaudhi uye akajairwa mabhaudhi:
Izvo zvinhu zveakajairwa mabhaudhi akagadzirwa neQ235 (kureva A3).
Zvinhu zvemabhaudhi epamusoro-soro ndeye 35 # simbi kana zvimwe zvinhu zvemhando yepamusoro, izvo zvinopisa zvinorapwa mushure mekugadzirwa kuvandudza simba.
Musiyano pakati pezviviri ndiko kusimba kwechinhu.
Kubva pane raw materials:
Mabhoti ane simba akakwirira anogadzirwa nepamusoro-soro zvinhu. Iyo screw, nut uye washer ye-high-simba bolt yakagadzirwa nesimbi yakasimba-yakasimba, inowanzoshandiswa 45 simbi, 40 boron simbi, 20 manganese titanium boron simbi, 35CrMoA zvichingodaro. Mabhaudhi akajairika anowanzo kugadzirwa neQ235 (A3) simbi.
Kubva padanho resimba:
High-simba mabhoti anowanzoshandiswa mumagiredhi maviri esimba e8.8s uye 10.9s, ayo 10.9 ndiyo yakawanda. Yakajairika bhaudhi simba giredhi yakaderera, kazhinji 4.8, 5.6.
Kubva pakuona kwemaitiro emasimba: mabhaudhi epamusoro-soro anoshandisa pre-tension uye kutamisa simba rekunze nekukakavadzana. Yakajairika bhaudhi yekubatanidza inotsamira pane bhoti shear kuramba uye gomba madziro kumanikidza kuendesa shear simba, uye kunyepedzera kunogadzirwa kana kuomesa nati idiki, pesvedzero yayo inogona kufuratirwa, uye iyo yakakwirira-simba bhaudhi mukuwedzera kune yakakwira simba rezvinhu, zvakare inoita. kunyengedza kukuru pabhaudhi, kuitira kuti extrusion pressure pakati penhengo dzinobatanidza, kuitira kuti pane zvakawanda zvekukwevera perpendicular kune kutungamira kwekona. Mukuwedzera, iyo pretension, anti-slip coefficient uye rudzi rwesimbi inobata zvakananga kukwanisa kwekutakura kwepamusoro-simba mabhoti.
Zvinoenderana nehunhu hwesimba, inogona kukamurwa kuita yekumanikidza mhando uye friction mhando. Nzira mbiri dzekuverenga dzakasiyana. Izvo zvishoma zvinyorwa zvemabhoti epamusoro-soro ndeyeM12, inowanzoshandiswa M16 ~ M30, kushanda kwemabhoti akawandisa hakuna kugadzikana, uye inofanira kushandiswa zvakanyatsonaka mukugadzira.
Kubva pakushandisa:
Kubatana kwebhoti yezvikamu zvikuru zvechimiro chekuvaka chinowanzobatanidzwa nepamusoro-simba mabhoti. Mabhoti akajairwa anogona kushandiswa zvakare, mabhaudhi akasimba haagone kushandiswa zvakare. High simba mabhaudhi anowanzo shandiswa kubatanidza zvachose.
Nguva yekutumira: Oct-25-2024
