
Sebakeng se thata sa fektheri ea lehong, ho tiisa ho tšepahala ho bohlokoa haholo. Liboutu tsa morao, tse tsejoang ka matla a tsona le matla a ho tšoara, ke ntho e ka sehloohong ea ho sebetsa ka mapolanka, haholo-holo mesebetsing e boima. Ho khetha e nepahetseng lag bolts bakeng sa fektheri ea lehong tšebeliso e hloka ho nahanisisoa ka hloko lintlha tse 'maloa tsa bohlokoa. Tataiso ena e felletseng e tla u tsamaisa ts'ebetsong, ho netefatsa hore u khetha liboutu tse nepahetseng bakeng sa litlhoko tsa hau tse ikhethang le ho eketsa ts'ebetso le polokeho.
Liboutu tsa morao ke li-fasteners tse boima, tse atisang ho etsoa ka tšepe kapa tšepe e sa hloekang, e etselitsoeng ho kopanya likotoana tse teteaneng tsa lehong. Li na le khoele e mahoashe, e mabifi le hlooho e kholo, e fokolang hanyenyane. Moqapi ona o lumella ho tšoara ka holimo le ho thibela lehong hore le se ke la arohana tlas'a khatello. Ho fapana le li-screw, liboutu tse saletseng morao hloka likoti tsa sefofane pele ho cheka, ho etsa bonnete ba ho kenya ts'ebetso e nepahetseng le ho thibela tšenyo ea lehong. Hebei Muyi Import&Export Trading Co.,Ltdhttps://www.muyi-trading.com/) e fana ka mefuta e mengata e fapaneng ea boleng bo holimo liboutu tse saletseng morao e loketseng likopo tsa indasteri.
Khetho ea thepa e ama haholo ho tšoarella le nako e telele ea bophelo ba hau liboutu tse saletseng morao. Tšepe liboutu tse saletseng morao ke khetho e tloaelehileng ka ho fetisisa le e theko e tlaase, e fanang ka matla a babatsehang le ho tšepahala. Bakeng sa lisebelisoa tse pepesehileng mongobo kapa libaka tse thata, tšepe e sa hloekang liboutu tse saletseng morao fana ka khanyetso e phahameng ea kutu, ho netefatsa ts'ebetso ea nako e telele esita le maemong a boima.
Mofuta le botenya ba lehong li susumetsa haholo boholo le mofuta oa lag bolt hlokahala. Lifate tse thata joaloka oak kapa 'mapole li hloka masoba a maholoanyane le liboutu tse telele ho fumana matla a lekaneng a ho tšoara. Lifate tse bonolo tse kang phaene kapa fir li ka 'na tsa hloka masoba a manyenyane a lifofane le liboutu tse khutšoane. Kamehla buisana le litlhahiso tsa moetsi bakeng sa mefuta e itseng ea patsi.
Ho khetha boholo bo loketseng ba bolt le bolelele ke ba bohlokoa bakeng sa ho netefatsa matla le botsitso ba lenonyeletso. Nahana ka mojaro oo lenonyeletso le hlokang ho o jara 'me u sebelise bolt e boholo bo lekaneng ho sebetsana le khatello e lebelletsoeng. Bolelele bo lokela ho lekana ho fana ka khoele e lekaneng ea ho kopanela likotong tse peli tsa lehong.
Bokhoni ba ho jara moroalo a lag bolt e itšetlehile ka lintlha tse fapaneng, ho kenyelletsa le mofuta oa lehong, boholo ba bolt, le mokhoa oa ho kenya. Ho bohlokoa ho bala mojaro o lebelletsoeng ho lenonyello ho khetha a lag bolt tse ka mamellang khatello ea maikutlo. Lintlha tsa polokeho li lokela ho nahanoa ka linako tsohle. Sheba lisebelisoa tsa boenjiniere kapa lintlha tsa moetsi bakeng sa lintlha tse qaqileng tsa matla a boima.
Ho cheka pele ho nepahetseng ho bohlokoa bakeng sa ho thibela ho petsoha ha patsi le ho etsa bonnete ba hore ho kenngoa ka katleho. Sebelisa thipa e nyane ho feta bophara ba shank ea bolt ho theha lesoba la sefofane. Bakeng sa patsi e teteaneng, ho ka 'na ha hlokahala hore ho be le sekontiri sa countersink ho kenya hlooho ea bolt. Kamehla sebelisa mochine oa ho phunya bakeng sa ho phunya masoba ka mokhoa o tsitsitseng le o nepahetseng.
Ho tiisa ho feta tekano ho ka senya lehong kapa ho hlobolisa likhoele tsa bolt. Sebelisa wrench ea torque ho etsa bonnete ba hore ho tiisa ho tsitsitseng le ho loketseng. Sheba likhothaletso tsa moetsi bakeng sa torque e nepahetseng ea ho tiisa bakeng sa khetho ea hau lag bolt boholo le thepa.
Ho sebelisana le mofani oa thepa ea hlomphehang oa liboutu tse saletseng morao e bohlokoa bakeng sa ho netefatsa boleng bo tsitsitseng le ts'ebetso e tšepahalang. Hebei Muyi Import&Export Trading Co.,Ltdhttps://www.muyi-trading.com/) e ikemiselitse ho fana ka li-fasteners tsa boleng bo phahameng tse finyellang litlhoko tsa indasteri ea mapolanka ea indasteri.
| Boitsebiso ba Bolt | Khanyetso ea Corrosion | Matla | Litšenyehelo |
|---|---|---|---|
| Tšepe | Tlase | Phahameng | Tlase |
| Tšepe e Hloekileng | Phahameng | Phahameng | Phahameng |
Ka ho latela litataiso tsena, litsebi tsa fektheri ea lehong li ka khetha ka kholiseho le ho kenya se nepahetseng liboutu tse saletseng morao, ho netefatsa matla, ho tšoarella, le polokeho ea merero ea bona ea ho etsa mapolanka.
mmele>