
Tataiso ena e fana ka kakaretso ea kakaretso ea screw melamu, ho u thusa ho khetha e nepahetseng bakeng sa litlhoko tsa hau. Re tla akaretsa mefuta e fapaneng, lisebelisoa, lits'ebetso le lintlha tse lokelang ho nahanoa ha u reka. Ithute ho khetha boholo bo nepahetseng, mofuta oa khoele, le lisebelisoa bakeng sa ts'ebetso e nepahetseng le bophelo bo bolelele.
A screw rod, eo hape e tsejoang e le thupa e khoeleng, ke sekoahelo se selelele sa cylindrical se nang le likhoele tse kantle tse mathang bolelele ba sona. Ke lisebelisoa tse fapaneng tse sebelisoang lits'ebetsong tse fapaneng, ho tloha ho litokiso tse bonolo tsa lapeng ho isa mecheng e rarahaneng ea indasteri. Matla le ho tšoarella ha a screw rod e itšetlehile haholo ka thepa eo e entsoeng ka eona le kaho ea eona ka kakaretso. Lisebelisoa tse tloaelehileng li kenyelletsa litsamaiso tse tsamaeang ka mela, mekhoa ea tsitsipano, le tšehetso ea meralo.
Screw rods tla ka mefuta e fapaneng, e 'ngoe le e' ngoe e loketse lits'ebetso tse ikhethileng. Mefuta e meng e tloaelehileng e kenyelletsa:
Ho khetha e nepahetseng screw rod e akarelletsa ho nahana ka lintlha tse 'maloa:
Thepa e ama haholo screw rod matla, ho tšoarella, le ho hanyetsa ho bola. Lisebelisoa tse tloaelehileng li kenyelletsa:
Mofuta oa khoele o etsa qeto ea screw rod ho tsamaellana le likarolo tse ling tse khoele. Mefuta e tloaelehileng ea likhoele e kenyelletsa metric le UNC (Unified National Coarse).
Bophara le bolelele ba screw rod e tlameha ho khethoa ho lumellana le litlhoko tse khethehileng tsa kopo. Litekanyo tse nepahetseng li bohlokoa bakeng sa ho netefatsa ho lekana le tšebetso e nepahetseng. Tekanyo e fosahetseng e ka baka ho hloleha kapa ho senyeha.
U ka fumana khetho e pharaletseng ea screw melamu ho tsoa ho barekisi ba fapaneng, ba inthaneteng le ba kantle ho naha. Hebei Muyi Import&Export Trading Co.,Ltdhttps://www.muyi-trading.com/) ke morekisi ea tsebahalang ea fanang ka mefuta e fapaneng ea boleng bo holimo screw melamu. Nahana ka lintlha tse kang theko, ho fumaneha, le botumo ba mofani oa thepa ha u reka.
Screw rods Likarolo tse fapaneng li sebelisoa lits'ebetsong tse ngata, ho kenyelletsa:
P: Phapano ke efe pakeng tsa screw rod le threaded rod?
A: Mantsoe a screw rod le threaded rod a atisa ho sebelisoa ka ho fapanyetsana 'me a bua ka karolo e tšoanang.
P: Nka tseba joang bolelele bo nepahetseng ba screw rod?
A: Lekanya sebaka se pakeng tsa lintlha tseo screw rod e tla hokelloa, e eketsa bolelele ba likhoele le liphetoho leha e le life tse hlokahalang.
| Lintho tse bonahalang | Matla | Khanyetso ea Corrosion |
|---|---|---|
| Tšepe | Phahameng | E itekanetseng |
| Tšepe e Hloekileng | Phahameng | E kgabane |
| Koporo | E itekanetseng | E ntle |
Hopola ho lula u shebana le lintlha tsa moetsi le litataiso tsa polokeho ha u sebetsa le screw melamu. Tataiso ena e fana ka lintlha tse akaretsang, 'me litlhoko tse ikhethileng li ka fapana ho latela kopo ea hau.
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