Cov ntoo plywood uas nias sab xyoob yog ib yam khoom siv tau ntau yam thiab zoo rau ib puag ncig uas muaj kev sib xyaw ua ke ntawm kev ruaj khov thiab kev ruaj khov. Hauv tsab xov xwm no, peb yuav kawm txog cov txheej txheem tsim cov ntoo plywood uas nias sab xyoob thiab tshawb nrhiav nws cov kev siv dav hauv ntau yam lag luam.
Cov Txheej Txheem Tsim Khoom: Kev tsim cov ntoo plywood uas nias sab ntawm xyoob muaj cov txheej txheem ceev faj uas pib nrog kev sau cov ceg xyoob uas loj hlob. Cov ceg no ces raug txiav ua qhov ntev thiab ntxuav kom huv si kom tshem tawm cov khoom qias neeg lossis cov khib nyiab.
Tom qab ntxuav tas, cov ceg xyoob raug txiav ua tej daim nyias nyias, feem ntau yog 3-4 hli tuab. Tom qab ntawd cov daim xyoob raug rhaub hauv cov dej thiab boric acid kom tshem tawm cov kab tsuag lossis cov pwm loj hlob. Cov txheej txheem kho no ua kom cov khoom kawg ruaj khov thiab ruaj khov mus sij hawm ntev.
Thaum kho tiav lawm, cov xyoob ntoo raug muab tso rau hauv ib daim tiaj tiaj thiab sib tshooj. Cov xyoob ntoo raug muab tso rau ntawm qhov chaw uas lawv sab tig mus rau saum ntuj, ua rau sab ntawd zoo li nias. Tom qab ntawd cov nplaum zoo raug siv rau ntawm txhua txheej ntawm cov xyoob ntoo kom tsim kom muaj kev sib txuas zoo thiab sib koom ua ke.
Cov xyoob uas tau sib dhos ua ke ces muab tso rau hauv lub tshuab nias hydraulic kom nias thiab cua sov. Cov txheej txheem no pab txhawb kom cov plywood muaj zog ntxiv, kom ntseeg tau tias cov khoom tiav ruaj khov thiab ruaj khov. Tom qab ua tiav qhov nias, cov ntawv plywood uas nias sab ntawm xyoob raug txiav kom raws li qhov loj me xav tau thiab xuab kom ua tiav qhov chaw du.
Kev Siv Ntau: Cov ntoo plywood uas nias sab ntawm xyoob pom tau dav siv hauv ntau yam lag luam vim nws cov yam ntxwv tshwj xeeb. Hauv kev lag luam rooj tog, nws feem ntau siv rau kev ua cov khoom ruaj khov thiab zoo nkauj, xws li cov rooj zaum, cov rooj, thiab cov txee. Nws lub zog thiab cov qauv zoo nkauj uas nias sab ua rau nws yog cov khoom siv uas cov neeg tsim rooj tog thiab cov chaw tsim khoom nrhiav.
Pem teb yog lwm yam kev siv nrov rau cov ntoo plywood uas nias sab ntawm xyoob. Nws muaj lwm txoj hauv kev ruaj khov rau cov pem teb ntoo ib txwm muaj, muab qhov sov so thiab zoo nkauj rau txhua qhov chaw. Nws lub zog thiab kev tiv taus dej noo ua rau nws zoo tagnrho rau kev teeb tsa pem teb hauv tsev thiab kev lag luam.
Hauv kev tsim kho sab hauv, cov ntoo plywood uas nias sab ntawm xyoob yog siv rau phab ntsa, qab nthab, thiab cov khoom dai kom zoo nkauj. Nws cov qauv sib txawv uas nias sab ntxiv tus cwj pwm thiab qhov tob rau txhua qhov chaw sab hauv, tsim kom muaj ib puag ncig zoo nkauj. Qhov xwm txheej zoo rau ib puag ncig ntawm xyoob ua rau nws yog qhov kev xaiv zoo rau cov kws kes duab vajtse thiab cov neeg tsim qauv uas tab tom nrhiav kev siv cov khoom siv ruaj khov rau hauv lawv cov haujlwm.
Cov ntoo plywood uas nias sab xyoob tau dhau los ntawm cov txheej txheem tsim khoom zoo heev, ua rau cov khoom siv ruaj khov thiab zoo nkauj. Nws qhov kev hloov pauv tau yooj yim thiab kev ruaj khov ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov rooj tog, pem teb, thiab kev tsim kho sab hauv. Raws li qhov kev thov rau cov kev daws teeb meem zoo rau ib puag ncig txuas ntxiv nce ntxiv, cov ntoo plywood uas nias sab xyoob tau ua pov thawj tias yog qhov kev xaiv txhim khu kev qha thiab zoo nkauj rau cov kws tshaj lij thiab cov tib neeg uas tab tom nrhiav lwm txoj hauv kev ruaj khov.
Lub sijhawm tshaj tawm: Lub Yim Hli-04-2023
