Muchokwadi, mabhaudhi ehexagon ane mamakisi matatu: A, B uye C, aine misiyano inotevera.
Hexagon mabhaudhi akakamurwa kuita mamakisi matatu: giredhi A, giredhi B uye giredhi C. Bolt rekubatanidza rinogona kupatsanurwa kuva rakajairwa bhaudhi yekubatanidza uye yakakwirira-simba bhaudhi yekubatanidza.Mabhaudhi akajairwa anogona kuiswa mugiredhi A, B neC. Pano, Giredhi A, B neC zvinoreva kushivirira giredhi remabhaudhi, Giredhi A igiredhi chairo, giredhi B igiredhiwo zvaro, uye Giredhi C igiredhi rakasununguka.Unoziva here musiyano pakati pemagiredhi matatu?
Giredhi A neB mabhaudhi akanatswa, uye giredhi C mabhaudhi akaomarara.Kirasi A uye B mabhaudhi akakwenenzverwa ane nzvimbo yakatsetseka, saizi chaiyo, zvinodikanwa zvakakwirira zvemhando yekuumba gomba, kugadzirwa kwakaoma uye kuisirwa, uye mutengo wepamusoro, usingawanzo shandiswa muzvivakwa zvesimbi.Musiyano uripo pakati pegiredhi A uye B mabhaudhi akanatswa ingori kureba kwebhoti tsvimbo.Mabhaudhi eGiredhi C anowanzo shandiswa kubatanidza tension pamwe neiyo bolt rod axis, pamwe neshear yekubatanidza kweyechipiri chimiro kana kugadzirisa kwechinguva panguva yekuisa.
Kirasi A inoshandiswa munzvimbo dzakakosha dzine huchokwadi hwegungano uye nzvimbo dziri pasi pesimba rakakura, kuzunguzika kana kuchinjika mutoro.Kirasi A inoshandiswa mabhaudhi ane d = 1.6-24mm uye l ≤ 10d kana l ≤ 150mm.Giredhi B rinoshandiswa mabhaudhi ane d> 24mm kana l> 10d kana l ≥ 150mm.Giredhi B yetsvimbo yakaonda ndeye M3-M20 hexagonal flange bhaudhi ine zvirinani anti-kusunungura kuita.Kirasi C iri pakati peM5-M64.Giredhi C hexagon mabhaudhi anonyanya kushandiswa musimbi yekuvaka muchina uye midziyo ine hutsinye chitarisiko uye zvakaderera zvinodiwa pakurongeka.Kazhinji, kurongeka kweGiredhi C kunosarudzwa kune zvakajairika kubatana.
Giredhi A uye B hexagon mabhaudhi anonyanya kushandiswa mumichina nemidziyo ine chitarisiko chakapfava uye nepamusoro-soro zvinodiwa.Izvo zviyero zvepamusoro ndezvizvi: Torsional shear type high-simba bolt connection pairs for steel structures GB/ T3632-1995;Simba guru mabhaudhi emusoro ane hexagon ezvimiro zvesimbi GB/T1228 - 1991;Yakakwirira Simba Yakakura Hexagon Nuts yeSimbi Zvimiro (GB/T1229-1991);High simba washers simbi zvimiro GB/T1230 - 1991;Technical Conditions for High Strength Hombe Hexagon Head Bolts, Hombe Hexagon Nuts uye Washers for Steel Structures (GB/T1231-1991).Chigadzirwa chehunyanzvi hwekuita uye chiyero chepamusoro Chigadzirwa chinogadzirwa zvakanyatsoenderana neDIN, ISO, ANSI, JIS, AS, NF, GB/T uye mamwe maitiro.Simba regiredhi rinogona kusvika 4.4 ~ 12.9, uye chimiro chesimbi chinogona kusvika 8.8S uye 10.9S.Mune izwi, kurongeka kwemabhoti kwakasiyana, uye kusimba kwegoho kwakasiyanawo.Yedu yakajairwa mekiniki chimiro chakakwana kusarudza Giredhi C neGiredhi B, uye mutengo weGiredhi A unokwira.Usarerutsa mabhaudhi aya.Mutengo wezvikamu zvakasara muchikamu chekupedzisira wakakura.
Nguva yekutumira: Feb-01-2023