Ho khetha Moriti o nepahetseng o Itokiselihileng oa metric o ikemiselitse ho bohlokoa bakeng sa lits'ebetso tse fapaneng, netefatsa ts'ebetso le katleho mererong ea hau. Tataiso ena e hlahloba litšobotsi tsa mantlha, lits'ebetso le khetho ea likhetho tsa melamu e fapaneng ea metrine. Re tla kenella ka ho fetisisa, re tla u thusa ho utloisisa mokhoa oa ho khetha molati o phethahetseng oa metric o itokiselitseng litlhoko tsa hau. Hore na u kenella ho etsa tlhahiso, boenjiniere kapa tšimo efe kapa efe e hlokang ho hlakileng likarolo le likarolo tse tšepahalang, sesebelisoa sena se tla ipaka e le ntho e bohlokoa haholo.
Li-metric tse kulang tsa metric
Metric Rods RodsHape, e tsejoa e le lithupa tsa tšepe tse nang le metric, li hantle-kholo-tse ntle - li etselitsoe likhoele tse nepahetseng le tse tšepahalang. Ba fumaneha ka har'a lisebelisoa tse fapaneng, makhapetla le bolelele, a etsa litlhoko tse fapaneng. Karolo ea bohlokoa ke likhoebo tsa bona tse lokiselitsoeng hantle ho netefatsa khokahano e sireletsehileng le e sa fetoheng. Khetho e nepahetseng e itšetlehile haholo ka kopo e reriloeng le lisebelisoa tse kopantsoeng.
Mefuta ea lithupa tsa metric tse itokiselitseng
Mefuta e 'maloa ea lithupa tsa metric li teng, li arotsoe ka thepa, tse qetellang le ho mamella. Lisebelisoa tse tloaelehileng li kenyelletsa tšepe e se nang steeless Phethahatso ea bokaholimo e ka tloha thoteng ho ea matsoara a amang maikutlo le boipiletso ba botle. Boemo ba ho mamella (E.G., Iso 2768) Hlalosa tlhekefetso e amohelehang ea mabitso, e bohlokoa bakeng sa merero ea boenjiniere.
Likopo tsa lithupa tsa metric tse itokiselitseng
Metric Rods Rods Fumana lisebelisoa ka likhoholehong tse ngata. Li sebelisoa khafetsa ho:
- TLHOKOMELISO: Kopano ea mochine mechini, phetoro le likarolo tse ling.
- Kaho: Mehaho e tšehetsang meaho, litsamaiso tsa korese le lintho tse khathatsang.
- Likoloi: Likarolo tsa enjene, likopano tsa khalemelo le likarolo tse ling tse mpe.
- Aerospace: Tse bobebe, li-SWDs tse matla tse matla bakeng sa likopo tse tebileng tse hlokang ho nepahala.
Ho khetha molati o nepahetseng oa metric o nepahetseng
Ho khetha le metric e loketseng Sile e hloka ho nahanisisa ka hloko lintlha tse 'maloa:
Khetho ea Boitsebiso
Khetho ea thepa e itšetlehile ka tikoloho ea ts'ebetso le thepa ea bohlokoa. Tšepa e se nang mabili o fana ka khanyetso e ntle ea li-corros, ha tšepe e bonolo e fana ka matla le boitlamo. Brassa o ratoa ha ho hlokahala khaello ea boitšoaro kapa e nang le khatello ea maikutlo. Nahana ka lintlha tse kang mocheso o feteletseng le ho pepesetsoa lik'hemik'hale.
Bophara le bolelele
Bophahamo le bolelele ba molamu li bohlokoa bakeng sa bokhoni ba ho ba le merusu le ts'ebeliso e akaretsang. Lipalo tse nepahetseng li hlokahala ho netefatsa matla le botsitso. Bula libuka tsa bobono kapa ho sebelisa li-calculator tsa inthanete ho tseba likarolo tse nepahetseng bakeng sa kopo ea hau.
Mofuta oa Thread le Pitch
Likhoele tsa metriki li emedes, empa li utloisisa sekontiri se phahameng (sebaka se haufi) le mofuta (e.g. Moqolo o ama matla le ho tšoara matla a likhoele.
Mehloli le barekisi
Barekisi ba 'maloa ba bangoli ba fana ka boleng bo holimo Metric Rods Rods. Patlisiso e feletseng e le bokhoni ba mofani oa thepa, mehato ea taolo ea boleng le litekanyetso tsa boleng bo bohlokoa. Hopola ho hlakisa lintho tse hlokahalang, bophara, bolelele, mamello le ho qetela, le ka hare le ka ho fetisisa ha li beha taelo. Bakeng sa lithupa tse tšepahalang le tse phahameng tse nang le boleng bo botle, nahana ka ho hlahloba likhetho tse fumanehang ho lik'hamphani tsa Promposies tse tsebahalang tsa indasteri Indust. Lik'hamphani tse ngata, joalo ka Hebei Muyi Import & Export Burding Co, LTD, ikhethela ka ho re fa mefuta e mengata ea lintho tse fapaneng tsa indasteri.
Sephetho
Ho utloisisa litšobotsi, lits'ebetso le khetho ea likhetla tsa matric a ntlafalitsoeng bakeng sa katleho ho merero ea boenjiniere le ea tlhahiso. Ho nahanisisa ka hloko lintho tse ngata, boholo le litlhaloso tsa khohlopo li bohlokoa ho netefatsa ho ts'epahala le ho phela halelele tsa likopo tsa hau. Ka ho latela litataiso tse fanoeng, u ka khetha tse phethahetseng metric over rod Bakeng sa litlhoko tsa hau tse khethehileng, tse lebisang ho phetheho e sebetsang ea morero.
