10.9S Shear Bolts: Feme ho ea Sebakeng, Hohle Lefatšeng.

2026-01-09

10.9 S grade tšepe sebopeho torsion shear bolt sehlahisoa selelekela

1. Tlhaloso ea lihlahisoa 10.9 S grade steel structure torsion shear bolt ke sekontiri se matla se phahameng, seo e leng sa mofuta oa tšepe oa mofuta o matla oa ho kopanya o nang le matla a maholo, haholo-holo a sebelisetsoang ho hokahanya le ho lokisa boenjiniere ba mohaho oa tšepe. Sehlahisoa sena se lumellana le maemo a naha a GB/T3632, se na le thepa e ntle haholo ea mochini le ho hanyetsa kutu, 'me ke sehokelo sa bohlokoahali sa boenjiniere ba sejoale-joale ba sebopeho sa tšepe.

2. Boemo ba ts'ebetso le thepa Boemo ba ts'ebetso: 10.9S grade e bolela hore matla a tsitsitseng a bolt a fihla ho 1000MPa, matla a tlhahiso ke 900MPa, 'me karolelano ea lihlahisoa ke 0.9. Nomoro pele ho ntlha ea decimal e bonts'a matla a tensile ka mor'a phekolo ea mocheso, 'me palo ka mor'a ntlha ea decimal e bontša tekanyo ea lihlahisoa-matla. Litlhoko tsa lintho tse bonahalang: E entsoe ka tšepe ea alloy e matla haholo, haholo-holo e kenyelletsang 20MnTiB (manganese-titanium-boron steel), 35VB (vanadium-boron steel) le lisebelisoa tse ling. Ka mekhoa e 'meli ea phekolo ea mocheso oa ho tima + mocheso, microstructure ea bolt e tšoana le thepa ea mechine e tsitsitse ebile e fihla ho maemo.
3. Litlhaloso tsa sehlahisoa Litlhaloso tsa khoele: M16, M20, M22, M24, M27, M30 (M22, M27 ke lihlopha tse peli tsa khetho, tlas'a maemo a tloaelehileng M16, M20, M24, M30 e khethiloe haholo-holo) Length range: 50mm-250mm (litlhaloso tse tloaelehileng li kenyelletsa M10 × 8 × 80, × M22 × 50-80, M24 × 60-90, joalo-joalo) Phekolo ea holim'a metsi: oxidized blackening, phosphating, galvanizing, dacromet, joalo-joalo, Mokhoa o nepahetseng oa phekolo ea holim'a metsi o ka khethoa ho ea ka tikoloho ea tšebeliso.
4. Litšoaneleho tsa sebopeho Sebopeho sa sebopeho: Mohala o mong le o mong o kopanyang o kenyelletsa bolt e matla ea torsion shear bolt, linate tse matla haholo, le li-washer tse peli tse matla, tseo kaofela e leng lihlahisoa tse tšoanang tsa lihlahisoa le ho sebetsoa ka mokhoa o tšoanang oa phekolo ea mocheso. Likarolo tsa moralo: Hlooho ea bolt e semicircular, mohatla o na le hlooho ea torx le ring groove ho laola torque e tiisang. Moralo ona o lumella bolt hore e kenngoe ka ho hlakola hlooho ea torx ho laola ka nepo ho jara pele, ho netefatsa boleng ba kaho.

5. Libaka tsa kopo 10.9S 10.9S grade steel structure torsion shear bolts li sebelisoa haholo ho: • Meaho e phahameng ka ho fetisisa, mabala a lipapali a nako e telele, litsi tsa lipontšo. lisebelisoa: e tlameha ho sebelisa sekontiri se khethehileng sa motlakase sa torsion shear bakeng sa ho kenya, screwing ea pele e ka sebelisa sekontiri sa motlakase se nang le tšusumetso kapa sekontiri se sa khaotseng sa torque, 'me sekoti sa ho qetela se tlameha ho sebelisa sekoti sa torsion shear. Mokhoa oa kaho:

1.Sekoahelo sa pele: sebelisa 50% -70% ea torque ea ho qetela ea screwing ho tlosa lekhalo pakeng tsa lera la poleiti.

2.Final screwing: Sebelisa wrench e sothehileng ho tsoela pele ho tiisa ho fihlela hlooho ea torx e robeha.

3.Tlhahlobo ea boleng: Tlhahlobo e bonoang ea mesaletsa e robehileng ea molala, ha ho hlokahale tlhahlobo ea torque ea bobeli Lintlha tsa kaho: • Sebaka sa khohlano se hloka ho phatloha ka lehlabathe kapa ho thunngoa ho kopana le maemo a Sa2.5 • Ha o kopanya sub-assembly, lehlakore la linate le nang le tafole e chitja le lokela ho shebana le lehlakore le chamfer ea washer • The screwing sequer ho tloha setsing sa "screw" ho tloha setsing sa "screw" ho tloha setsing sa "screw" ho tloha setsing sa marang-rang. litekanyetso tsa kamohelo ea tlhahlobo: •1. Bolelele ba khoele e pepesitsoeng 2-3 e reteleha • Sebaka sa ho robeha ha molala se lokela ho ba se bataletseng se se nang mapetso • Friction surface slip resistance coefficient ≥0.45 (sandblasted surface) • Ho robeha ha hlooho ea sokete ea hexagon ho lokela ho finyella litlhoko tse boletsoeng Maemo a thibetsoeng: • Libakeng tse mongobo kapa tse senyang, sebelisa ka tahlehelo e thibelang boemo ba leholimo • Ka mor'a maemo a nako e telele a ho roala hlooho ea hexagon, ho robeha, liboutu ha lia lokela ho sebelisoa hape VIII. Melemo ea Setsebi

1.Ts'ebetso ea matla a phahameng: matla a tensile 1000MPa, ho fana ka matla a 900MPa, a khonang ho mamella matla a pele le a ho kuta

2.Ho kenya habonolo: preload e ka netefatsoa ka ponahalo ea hexagon socket head fracture, ho ntlafatsa katleho ea kaho 3. Boleng bo laoloang: boleng ba ho kenya ha bo amehe ka lisebelisoa kapa lintlha tsa batho, ho netefatsa boleng bo tsitsitseng le bo ka tšeptjoang.

3.Ho hanyetsa mokhathala: preload e phahameng e kopantsoeng le khokahanyo ea mofuta oa likhohlano e fokotsa haholo khatello ea maikutlo tlas'a mojaro o matla 5. Theko ea litšenyehelo: le hoja theko ea yuniti e le 15% -20% e phahameng ho feta li-bolts tse tloaelehileng, katleho ea kaho e eketseha ka 30%, e fokotsa litšenyehelo tsa morero ka kakaretso IX. Litlhokomelo

4.Mocheso oa ho kenya ha oa lokela ho ba ka tlase ho -10 ℃; nka mehato ea ho sireletsa mongobo sebakeng sa mongobo o phahameng

5.Mosebetsi o lokela ho emisoa nakong ea pula ho thibela mongobo holim'a libaka tsa likhohlano

6. Nka mehato ea ho itšireletsa ka mor'a phekolo ea holim'a likhohlano ho thibela ho silafatsoa ke litšila le oli

7.Ha ho matšoao a lumelloang holim'a likhohlano tsa liboutu tse matla haholo 5. Ha ea lokela ho sebelisoa hape; moralo o lokela ho boloka boholo ba 5% Sebopeho sa tšepe sa 10.9S se nang le torsional shear bolt, se nang le melemo ea matla a phahameng, boiketlo ba ho kenya, le boleng bo laolehang, se fetohile sehokelo sa mantlha mererong ea sejoale-joale ea sebopeho sa tšepe 'me se sebelisoa haholo mererong e fapaneng ea meaho e meholo ea tšepe.