
Fumana e phethahetseng metric threaded rod bakeng sa morero oa hau. Tataiso ena e akaretsa mefuta, boholo, lisebelisoa, lits'ebetso, le moo u ka rekang lithupa tsa boleng bo holimo, ho netefatsa hore u etsa khetho e nepahetseng bakeng sa litlhoko tsa hau.
A metric threaded rod, eo hape e tsejoang e le khoele ea khoele kapa stud, ke molamu o molelele, oa cylindrical o nang le likhoele tse ka ntle ka bolelele ba oona. Ho fapana le likhoele tse thehiloeng ho inch, likhoele tsa metric li latela maemo a ISO a metric thread, a hlalosoang ke molumo (sebaka se pakeng tsa likhoele) le bophara. Li sebelisoa hangata lits'ebetsong tse fapaneng tsa kaho, tsa boenjiniere le tsa tlhahiso moo ho hlokahalang ho tiisa ka matla, ho tšepahalang. Sistimi e sa fetoheng ea metric e netefatsa ho lumellana ha lefatše le ho lekanya habonolo.
Metric threaded rods e tla ka lisebelisoa tse fapaneng, e 'ngoe le e' ngoe e na le thepa e ikhethang. Lisebelisoa tse tloaelehileng li kenyelletsa:
Metric threaded rods li fumaneha ka mefuta e mengata e fapaneng ea li-diameter le bolelele. Bophara bo hlalosoa ka limilimithara (mohlala, M6, M8, M10, M12, M16, joalo-joalo), e bontšang bophara ba lebitso la molamu. Mophato o bolela matla a tensele a thepa. Ka mohlala, 8.8, 10.9, le 12.9 ke limaraka tse tloaelehileng, 'me lipalo tse phahameng li bontša matla a maholo. Kamehla hlahloba lintlha ka hloko ho netefatsa hore molamu o kopana le litlhoko tsa projeke ea hau.
Metric threaded rods ke tsa mantlha mererong ea kaho le ea boenjiniere. Li sebelisoa ho:
Ha ho etsoa, lithupa tsena li bohlokoa ho:
Ho khetha e loketseng metric threaded rod e hloka ho shebisisa lintlha tse 'maloa ka hloko:
Bakeng sa boleng bo holimo lithupa tsa metric threaded le lihlahisoa tse ling tse amanang le tsona, nahana ka ho hlahloba barekisi ba joalo Hebei Muyi Import & Export Trading Co., Ltd. Ba fana ka khetho e pharaletseng ea lisebelisoa le boholo ho lumellana le litlhoko tse fapaneng.
Metric threaded rods sebelisa metric system (millimeters) bakeng sa litekanyo, ha li-inch threaded rods li sebelisa tsamaiso ea borena (inchi). Phapang ena e ama sekontiri sa khoele le litekanyo tse akaretsang, ho etsa hore li se lumellane.
Hangata sekontiri sa khoele se bontšoa ke moetsi. Haeba o sa tiisehe, sheba litokomane tsa tekheniki kapa sebelisa sekala sa khoele.
Metric threaded rods li fumaneha habonolo ho tsoa ho barekisi ba fapaneng ba marang-rang le ba kantle ho marang-rang, ho kenyeletsoa mabenkele a lisebelisoa tsa thepa, lik'hamphani tsa phepelo ea liindasteri le limmaraka tsa marang-rang. Kamehla khetha mofani oa thepa ea tšepahalang ho netefatsa boleng le botsitso.
| Lintho tse bonahalang | Khanyetso ea Corrosion | Matla | Litšenyehelo |
|---|---|---|---|
| Tšepe e Hloekileng | E kgabane | Phahameng | Phahameng |
| Tšepe e Bonolo | E itekanetseng | E ntle | Tlase |
| Alloy Steel | E itekanetseng | Holimo Haholo | Phahameng |
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