Yuav ua li cas koj xam qhov nce hauv conduit dabtsi yog khoov?
Yuav ua li cas koj xam qhov nce hauv conduit dabtsi yog khoov?

Video: Yuav ua li cas koj xam qhov nce hauv conduit dabtsi yog khoov?

Video: Yuav ua li cas koj xam qhov nce hauv conduit dabtsi yog khoov?
Video: Qhi ua youtube yuav ua cas koj cov view thiaj nce ceev 2020 2024, Kaum ib hlis
Anonim

Yog koj saib ntawm khoov khau, nws yuav muaj khoov lub vojvoog luam tawm ntawm nws rau qhov loj me kav dej koj yog khoov . Ntawm no yog txoj kev mus xam tus nce : Coj cov khoov radius thiab ntxiv ib nrab ntawm OD. ntawm kav dej . Muab cov txiaj ntsig los ntawm 0.42.

Kuj nug, dab tsi yog cov mis rau khoov conduit?

Teb: Tsis muaj tiag qauv , tab sis nws tuaj yeem suav nrog qib ncaj ncees ntawm qhov tseeb. Multiply lub vojvoog ntawm lub khoov koj xav ua los ntawm 6.28, tom qab ntawd los ntawm qib, khoov thiab faib los ntawm 360. Sib faib ib zaug ntxiv los ntawm ob, ntsuas los ntawm qhov nruab nrab ntawm cov yeeb nkab uas nyob deb ces teeb lub cim ntawd ntawm lub hauv ntej ntug ntawm khoov khau.

Tom qab ntawd, lo lus nug yog, ua li cas koj khoov 3 taw tes eeb hauv 1/2 EMT? Cov kauj ruam los ua peb khoov lub eeb yog:

  1. Ntsuas qhov siab ntawm qhov khoom yuav tsum tau saddled.
  2. Ntsuas qhov kev ncua deb ntawm qhov kawg ntawm lub conduit yuav tsum tau khoov mus rau qhov chaw ntawm qhov khoom mus rau lub eeb.
  3. Muab cov cim rau ntawm qhov chaw ntawm qhov deb mus rau qhov chaw ntawm cov khoom.
  4. Ntxiv 3/16 "rau qhov kev ncua deb rau txhua nti ntawm lub eeb xav tau.

Tsis tas li ntawd, dab tsi yog kev poob qis hauv cov kav dej bending?

08-10-2008 04:12 TSİ Muaj ib tug paub " poob qab "nyob ntawm seb qhov loj ntawm kav dej . Nws sib haum nrog lub cim ntawm tus khoov. Qhov no tso cai rau koj kom paub pib qhov twg khoov yog li ntawd nws xaus li qhov tseeb ntev. Cov khoov thiab txoj kev txiav tawm ua haujlwm tshwj tsis yog tias koj yuav tsum muaj qhov kev ncua deb nruab nrab ntawm khoov.

Dab tsi yog shrink nyob rau hauv conduit dabtsi yog khoov?

Cov ntsws yog txhais nyob rau hauv Ugley li deb AC - nrug AB. Rau qhov yooj yim no hu ua geometric ntsws . Qhov deb BC yog qhov siab thiab lub kaum sab xis 2 yog qhov offset khoov lub kaum sab xis. Cov ntsws multiplier rau qhov no ntsws tuaj yeem txiav txim siab los ntawm kev daws: Multiplier x height = ntsws.

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