Ntau tus neeg pib xav tias koj tuaj yeem nqa cov hniav ntawm lub log, nruj nws, thiab pib txiav.
Tsis yog li ntawd.
Qhov tseeb, ob yam tseem ceeb tshaj plaws thaum lub sij hawm teeb tsa: kev nruj nruj thiab meej lub log / kev taw qhia kev sib tw.
Pib nrog nro.
Tom qab kev txhim kho cov hniav tshiab thawj zaug, tsis txhob khiav ntawm tag nrho cov load tam sim ntawd. Ua ntej, nro nws mus rau tus nqi pom zoo -feem ntau 300 txog 500 N / mm².
Tom qab ntawd cia nws khiav tsis ua haujlwm lossis qis qis rau tsib mus rau kaum feeb. Thaum lub sij hawm so no - nyob rau hauv lub sij hawm, cov hniav yuav nyob rau hauv. Rov xyuas qhov nro tom qab thiab kho yog tias tsim nyog.
Qhov no yog qhov uas cov neeg ua haujlwm paub txog hu ua so - hauv kev tensioning. Yog tias qhov nro qis dhau lawm, cov hniav yuav plam, strip hniav, lossis txiav nkhaus.
Yog tias nws siab dhau lawm, koj yuav muaj kev pheej hmoo ntau dhau ntawm lub log bearings thiab tej zaum yuav ua rau cov hniav tawg ntawm ntug ntug.
Tam sim no kev sib tw.
Ob lub log tsheb yuav tsum pw hauv tib lub dav hlau.
Yog tias qhov sib txawv tshaj li ib nrab millimeter, cov hniav yuav khiav tawm ntawm qhov txiav. Ib qho yooj yim straightedge muab tso rau thoob lub log lub ntsej muag yuav qhia koj tias koj xav tau dab tsi.
Tsis tas li ntawd, daim ntawv qhia caj npab yuav tsum tau teem 20 mus rau 30 mm wider tshaj lub workpiece.
Xyuas kom cov ntawv qhia sab laug thiab sab xis tuav lub nraub qaum thiab sab ntawm cov hniav sib luag.
Skimp ntawm kev sib tw, thiab koj yuav caum cov teeb meem taug qab txhua hnub.
