
Tataiso ena e fana ka kakaretso e felletseng ea countersunk screws, e koahelang mefuta ea bona, lits'ebetso, melemo, melemo, le mekhoa ea ho kenya. Ithute ho khetha se nepahetseng countersunk screw bakeng sa morero oa hau mme u qobe liphoso tse tloaelehileng. Re tla hlahloba lisebelisoa tse fapaneng, mekhoa ea hlooho, le mefuta ea likoloi ho netefatsa hore u na le tsebo ea ho phethela merero ea hau ka katleho.
Li-screw tsa Countersunk, tse tsejoang hape e le li-screw tsa flathead, li etselitsoe ho lula fatše kapa ka tlas'a bokaholimo ba lisebelisoa tseo li kentsoeng ho tsona. Sena se etsa hore ho be le sebaka se boreleli, se lekanang, se loketseng lits'ebetso moo botle bo bohlokoa. Ho fapana le mefuta e meng ea screw, hlooho ea a countersunk screw e na le sebopeho sa conical, e lumellang hore e be countersunk ka har'a thepa. Sena se thibela hlooho ea screw hore e se ke ea hlahella, e fokotsa kotsi ea likhohlano kapa mengoapo.
Ho na le lintlha tse 'maloa tse khethollang countersunk screws. Tsena li kenyelletsa:
Ho khetha e loketseng countersunk screw e kenyelletsa ho nahana ka thepa eo u e tiisang, matla a hlokahalang, botle bo lakatsehang, le lisebelisoa tse teng. Ka mohlala, ha u sebetsa ka lifate tse thata, u ka 'na ua hloka sekoti se nang le khoele e bohale ho tiisa hore u tšoara hantle. Bakeng sa lisebelisoa tse bonolo, khoele e seng mabifi e ka ba e lekaneng. Kamehla buisana le litlhaloso tsa moetsi ho khetha screw e loketseng morero oa hau.
Li-screw tsa Countersunk li sebelisoa haholo lits'ebetsong tse fapaneng, ho kenyelletsa:
Nahana ka ho sebelisa countersunk screws bakeng sa merero e kang ho haha shelofo ea lehong ea libuka, ho kopanya foreimi ea tšepe, kapa ho hokela lepolanka la mokhabiso leboteng. Qetello e boreleli e fana ka chebahalo ea setsebi, e etsang hore e be e loketseng bakeng sa lits'ebetso tse bonahalang.
| Molemo | Bothata |
|---|---|
| Qetello e hloekileng, e hloekileng | E hloka lesoba la countersink |
| Ho fastening e matla le e ka tšeptjoang | Ho ka ba thata ho kenya ho feta mefuta e meng ea screw |
| E loketse mefuta e mengata ea lisebelisoa | Monyetla oa ho petsola patsi haeba e sa cheka pele ka nepo |
Ho hlongoa ka nepo ha countersunk screws e bohlokoa bakeng sa ho fihlela pheletso e sireletsehileng le e khahlisang ka bokhabane. Hangata sena se kenyelletsa likoti tsa ho phunya pele ho cheka ho thibela tšenyo ea thepa le ho netefatsa ho khanna ha bonolo.
Ho fumana lintlha tse ling mabapi le ho fumana boleng ba boleng bo holimo countersunk screws, ka kopo etela Hebei Muyi Import&Export Trading Co.,Ltd. Ba fana ka khetho e pharaletseng ea li-screws bakeng sa lits'ebetso tse fapaneng.
Ela hloko: Kamehla sheba litaelo tsa moetsi bakeng sa litataiso tse itseng tsa ho instola le mehato ea tšireletso.
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