
Tataiso ena e fana ka kakaretso e felletseng ea lithupa tsa metric threaded, e koahelang litlhaloso tsa bona, likopo, le mekhoa ea khetho. Re tla hlahloba mefuta e fapaneng, lisebelisoa, le lintlha tsa bohlokoa ho netefatsa ts'ebetso le ts'ebeliso e nepahetseng. Ithute ho khetha se nepahetseng metric threaded rod bakeng sa morero oa hau o khethehileng.
Metric threaded rods, tse tsejoang hape e le li-threaded bars kapa studs, ke li-fasteners tse telele, tse cylindrical tse nang le likhoele tse kantle tse tsamaeang bolelele bohle ba tsona. Ho fapana le liboutu, ha li na hlooho. Li sebelisoa hangata lits'ebetsong tse fapaneng tse hlokang likhokahano tse matla, tse tšepahalang. Li hlalosoa ka litekanyo tsa tsona tsa metric, ho totobatsa bophara le bophahamo.
Metric threaded rods hangata li entsoe ka thepa e fapaneng, e 'ngoe le e' ngoe e fana ka matla a fapaneng le thepa ea ho hanyetsa ho bola. Lisebelisoa tse tloaelehileng li kenyelletsa:
Metric threaded rods khomarela litekanyetso tsa machaba tse kang ISO (International Organization for Standardization). Ho utloisisa litekanyetso tsena ke habohlokoa bakeng sa ho khetha molamu o nepahetseng bakeng sa morero oa hau. Bophara bo hlalositsoe ka limilimithara (mm) le sekontiri (sebaka se pakeng tsa likhoele) le sona se ka limilimithara.
Lintlha tse 'maloa li susumetsa khetho ea se nepahetseng lithupa tsa metric threaded:
Metric threaded rods li sebelisoa haholo bakeng sa lisebelisoa tse fapaneng, ho kenyelletsa:
Etsa bonnete ba ho instola tse nepahetseng ho maximize matla le bophelo bo bolelele ba hao lithupa tsa metric threaded. Sena se kenyelletsa ho sebelisa linate tse loketseng, li-washer, le ho tiisa ho latela litlhaloso tse nepahetseng tsa torque. Sheba litlhahiso tsa moetsi bakeng sa litaelo tse tobileng.
Kamehla beha pele polokeho ha u sebetsa le lithupa tsa metric threaded. Apara lisebelisoa tse loketseng tsa tšireletso, tse kang liatlana le tšireletso ea mahlo. Netefatsa hore lithupa li sirelelitsoe ka nepo ho thibela likotsi kapa tšenyo efe kapa efe.
| Diameter (mm) | Sekhahla (mm) | Tensile Strength (MPa) - Tšepe e Bonolo | Matla a Matla (MPa) - Tšepe e se nang Mokelikeli 304 |
|---|---|---|---|
| 10 | 1.5 | 400 | 520 |
| 12 | 1.75 | 420 | 550 |
| 16 | 2 | 450 | 600 |
Tlhokomeliso: Tsena ke mehlala ea boleng 'me e ka fapana ho latela moetsi le boemo bo itseng ba thepa. Kamehla sheba lintlha tsa moetsi bakeng sa lintlha tse nepahetseng.
Lintlha tsena ke tsa tataiso feela. Kamehla sheba melao e amehang ea polokeho le litaelo tsa moetsi pele u etsa projeke efe kapa efe e amang lithupa tsa metric threaded.
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