Details of High Strength Bolts
Zvinoenderana nemamiriro ekushushikana, inogona kukamurwa kuita friction type uye pressure type: Chaizvoizvo, pane misiyano mukugadzira uye kuverenga nzira.Iko friction type yakakwirira-simba mabhoti inotora kutsvedza pakati pemahwendefa semuganhu wemamiriro ekubereka simba.Type-I yakakwirira-simba mabhaudhi inotora kutsvedza pakati pema slabs seyakajairwa muganhu mamiriro, uye kutadza kwekubatanidza seyekugumira mamiriro ekubereka simba.Friction high-simba mabhoti haigoni kupa kutamba kwakazara kune zvingangoita mabhoti.Muchishandiso chinoshanda, friction type mabhaudhi akasimba anofanirwa kushandiswa kune zvakakosha zvimiro kana zvimiro zvinotakura mitoro ine simba, kunyanya kana mitoro ichikonzera reverse kushushikana.Panguva ino, iyo isina kushandiswa bhaudhi mukana inogona kushandiswa sekuchengetedza kuchengetedza.Mukuwedzera, kudzvinyirirwa-inotakura mabhoti epamusoro-simba kunofanira kushandiswa kuderedza mari.
Zvinoenderana nehunyanzvi hwekuvaka, yakakamurwa kuita: torsional shear mhando yepamusoro-simba bolt uye hombe hexagonal yakakwirira-simba bhoti.Iyo hexagonal yakakwirira-simba bhaudhi ndeyeyakakwira-simba giredhi reyakajairwa screws, nepo torsional shear mhando yepamusoro-simba bhoti imhando yakagadziridzwa yehexagonal yakakwirira-simba bhaudhi, kuitira kuvaka zvirinani.Kuvakwa kwemabhaudhi akasimba-akasimba kunofanirwa kukwizwa kutanga uye kwekupedzisira, uye mhando yemagetsi wrench kana torque-inogadziriswa wrench yemagetsi inofanira kushandiswa pakutanga screwing yemabhaudhi akasimba;Zvisinei, pane zvinodiwa zvakasimba zvekupedzisira kusimbiswa kwepamusoro-simba mabhoti.Iko kusimbiswa kwekupedzisira kwe torsional shear mhando yakakwirira-simba mabhaudhi inofanira kushandisa torsional shear mhando yemagetsi wrench, uye yekupedzisira kuomeswa kwe torque mhando yakakwirira-simba mabhaudhi kunofanirwa kushandisa torque mhando yemagetsi wrench.Iyo hexagonal bhaudhi ine bhaudhi, nzungu uye maviri washer.Iyo shear-mhando yepamusoro-simba bhoti ine bhaudhi, nati uye washer.
1. Kudzvinyirirwa kwepamusoro-simba bhoti: Iri rudzi rwepamusoro-simba bhoti rinonyanya kushandiswa pakubatana pakati pe static kana zvishoma kutsvedza zvikamu zvemaitiro.Inodiwa kuti bhoti yepamusoro-soro ishandiswe kune simba rakasimba rinotakura simba uye simba rakasimba rekuveura.
2. Friction-type high-simba bolt: Iri rudzi rwepamusoro-simba bhoti rinonyanya kushandiswa pakubatana pakati pekugadzirisa mabhureki uye zvivako zvakakosha zvinotakura mitoro ine simba, zvakadai sekubatanidza matanda anorema ekrane uye matanda akasimba ewebhu.
3. Tensile-mhando yepamusoro-simba mabhoti: Chinodiwa chikuru chemhando iyi yepamusoro-simba mabhoti ndechokuti mabhoti haasi nyore kukanganisa, kuputsa kana kuwira pasi pasi pesimba rakasimba, nezvimwewo. Inowanzoshandiswa kune flange yekubatanidza kwekumanikidzwa. zvikamu.
High-simba mabhoti akakodzera dzimba dzakakura-span, zvivakwa zvesimbi zvezvirimwa zveindasitiri, simbi yemapuranga ezvivakwa zvepamusoro-soro, mabhiriji emabhiriji, inorema kusimudza michina uye zvimwe zvakakosha.
Zvinoenderana nerudzi rwekubatanidza, kune marudzi matatu anotevera:
(1) Kuiswa uye kupukuta mhando mabhaudhi akasimba-akasimba akakodzera matanda-column yekubatanidza mune simbi furemu zvimiro, inorema crane danda kubatanidza mumaindasitiri maindasitiri, yakasimba webhu danda kubatana, mabhureki masisitimu uye akakosha masisitimu anotakura mitoro ine simba.
(2) Kudzvinyirirwa-kuremerwa kwepamusoro-simba mabhoti anogona kushandiswa kushear connection mu static load zvigadziro zvinobvumira zvishoma zvishoma zvekutsvedza kana muzvikamu izvo zvisina kunanga kutakura mitoro ine simba.
(3) Mabhaudhi akasimba ane simba rakaderera mukukakavadzana, uye simba rawo rekutakura harigoni kudarika 0.6P (P pasi pesimba rinochinja-chinja) (P ndiyo inobvumirwa axial simba remabhoti). mutoro, senge flange butt joint uye T-joint ye compression bar.
Nguva yekutumira: Jun-27-2022