10.9S Shear Bolts: Fekitori kuenda kuSiti, chero kupi zvako muNyika.

2026-01-09

10.9 S giredhi simbi chimiro torsion shear bolt chigadzirwa sumo

1. Chigadzirwa chekuongorora 10.9 S giredhi simbi chimiro torsion shear bolt isimbi yakasimba-yakasimba, inova yesimbi chimiro friction type yakakwirira-simba bolted connection pair, inonyanya kushandiswa pakubatanidza uye kugadzirisa kwesimbi chimiro engineering. Ichi chigadzirwa chinopindirana neiyo GB/T3632 yenyika chiyero, ine yakanakisa mechaniki zvivakwa uye corrosion kuramba, uye chinhu chakakosha chekubatanidza muinjiniya yemazuva ano simbi.

2. Performance level and material Performance level: 10.9S giredhi zvinoreva kuti tensile simba rebhaudhi rinosvika 1000MPa, goho rinoita 900MPa, uye goho reshiyo i0.9. Nhamba isati yasvika decimal inoratidza kusimba kwesimba mushure mekupisa kupisa, uye nhamba mushure meiyo decimal inoratidza chiyero chegoho-simba. Zvido zvezvinhu: Yakagadzirwa nepamusoro-simba alloy simbi, kunyanya kusanganisira 20MnTiB (manganese-titanium-boron simbi), 35VB (vanadium-boron simbi) nezvimwe zvinhu. Kuburikidza nehuviri hwekupisa kupisa maitiro ekudzima + kupisa, iyo microstructure yebhaudhi inofanana uye michina yemagetsi yakagadzikana uye kusvika pachiyero.
3. Product specifications Thread specifications: M16, M20, M22, M24, M27, M30 (M22, M27 isarudzo mbiri dzakatevedzana, mumamiriro ezvinhu akajairika M16, M20, M24, M30 inonyanya kusarudzwa) Kureba: 50mm-250mm (zvakajairwa zvinosanganisira M10 × 8 × 50, × 50, × M22 × 50-80, M24 × 60-90, etc.) Kurapa kwepamusoro: oxidized blackening, phosphating, galvanizing, dacromet, nezvimwewo, Nzira yakakodzera yekurapa yepamusoro inogona kusarudzwa maererano nemamiriro ekushandiswa.
4. Mamiriro ekugadzirisa Mamiriro ekuumbwa: Peya imwe neimwe yekubatanidza inosanganisira yakakwirira-yakasimba torsion shear bolt, nut yakasimba-yakasimba, uye masheshi maviri akakwirira-akasimba, ayo ose ari mabheji akafanana ezvigadzirwa uye anogadziriswa neyakafanana yekupisa kupisa. Dhizaini maficha: Musoro webhaudhi ndeye semicircular, muswe une torx musoro uye mhete groove kudzora kuomesa torque. Iyi dhizaini inobvumira bhaudhi kuti iiswe nekusunungura torx musoro kuti unyatso kudzora preload, kuve nechokwadi chekuvaka mhando.

. zvishandiso: inofanirwa kushandisa yakakosha torsion shear yemagetsi wrench yekuisa, iyo yekutanga screwing inogona kushandisa inokanganisa electric wrench kana inogara torque wrench, uye yekupedzisira screw inofanira kushandisa torsion shear wrench. Maitiro ekuvaka:

1.Initial screwing: shandisa 50% -70% yekupedzisira screwing torque kubvisa mukaha pakati peplate layer.

2.Final screwing: Shandisa twist wrench kuti uenderere mberi nekusimbisa kusvika torx musoro watyoka.

3.Kuongorora kwehutano: Kuongorora kwekuona kwemutsipa wakatyoka traces, hapana chikonzero chechipiri chekuongorora torque Nzvimbo dzekuvaka: • Nzvimbo yekukwenya inoda kuputirwa nejecha kana kupfurwa kuti isangane neiyo Sa2.5 chiyero • Kana uchibatanidza sub-assembly, rutivi rwenati ine tafura yeraundi inofanira kutarisana nedivi nechamfer yewasher • Iyo screwing sequence yenzvimbo yakatenderedza inofanira kusava nemhepo inopenya kubva panzvimbo ye7. ongororo yekugamuchirwa mwero: •1. Kureba kweshinda 2-3 kutenderera • Nzvimbo yehuro inotsemuka inofanira kuva yakati sandarara isina kutsemuka • Friction surface slip resistance coefficient ≥0.45 (sandblasted surface) • Kutyoka kwehexagon socket head kunofanira kusangana nezvinodiwa Mamiriro ezvinhu anorambidzwa. kuputsika, mabhaudhi haafanire kushandiswazve VIII. Technical Advantages

1.Kushanda kwesimba repamusoro: kusimba kwesimba 1000MPa, goho simba 900MPa, inokwanisa kutsungirira yakakwira preload uye shear masimba

2.Easy installation: preload inogona kuonekwa yakasimbiswa nehexagon socket head fracture, kuvandudza kushanda kwekuvaka 3. Kudzora unhu: kuiswa kwehutano hakukanganiswi nemidziyo kana zvinhu zvevanhu, kuve nechokwadi chehutano hwakagadzikana uye hwakavimbika.

3.Fatigue resistance: high preload yakabatanidzwa ne friction-type connection inoderedza zvakanyanya kushungurudza amplitude pasi pesimba rekutakura 5. Kubhadhara mari: kunyange zvazvo mutengo weyuniti uri 15% -20% yakakwirira kudarika mabhoti akajairwa, kushanda kwekuvaka kunowedzera ne30%, kuderedza mari yepurojekiti yose IX. Precautions

4.Instalation tembiricha haifanire kunge iri pazasi -10 ℃; tora matanho ekudzivirira hunyoro muhunyoro hwepamusoro

5.Basa rinofanira kumiswa panguva yekunaya kwemvura kudzivirira hunyoro panzvimbo yekukweshana

6.Tora matanho ekudzivirira mushure mekukweshana kwepamusoro kurapwa kudzivirira kusvibiswa netsvina nemafuta

7.Hapana kucherechedzwa kunotenderwa pakukweshana kwepamusoro-simba mabhaudhi ekubatanidza 5. Haifanirwe kushandiswa zvakare; dhizaini inofanirwa kuchengetedza 5% yakasara yakawanda Iyo 10.9S giredhi simbi dhizaini torsional shear bhaudhi, ine zvakanakira simba repamusoro, nyore kuisirwa, uye inodzoreka mhando, yave yepakati pekubatanidza mumapurojekiti emazuva ano esimbi uye inoshandiswa zvakanyanya mumapurojekiti akasiyana-siyana esimbi.