Thaum tsim rooj tog rau tsib- lub hnub qub tsev so, ntau yam yuav tsum tau muab coj los xav txog:
Cov tsos zoo
Qhov zoo ntawm cov rooj tog zaum yuav tsum tau hais tias lub rooj zaum tiaj tus, kev ua haujlwm zoo, kev kho kom zoo nkauj, thiab kev ntxhib los mos kom meej thiab zoo nkauj. Rooj tog rau tsib- lub hnub qub tsev so feem ntau siv cov ntaub ntawv xws li particle board, nruab nrab- ntom fiberboard, zoo ntoo plywood, thiab laminated board ua cov khoom siv hauv paus, thiab siv cov ntoo nyias, ntoo veneer, thiab peb- txheej board ua cov ntaub ntawv npog. Cov ntaub ntawv sib txawv thiab cov ntaub ntawv npog muaj cov khoom sib txawv, thiab yog tias cov khoom siv thiab cov kev siv raug tsis raug them rau, cov khoom siv feem ntau warp. Nws raug pom zoo tias cov yam ntxwv ntawm cov khoom siv npog sab nraub qaum thiab pem hauv ntej ntawm lub rooj tsavxwm yuav tsum zoo ib yam lossis zoo sib xws, thiab cov ntsiab lus noo ntawm cov khoom siv feem ntau yuav tsum yog 6-10%. Cov ntaub ntawv xaiv yuav tsum nyob ze li qhov ua tau rau tib pawg. Thaum lub sijhawm kev cob qhia ua haujlwm, sim txo lub sijhawm los ntawm kev thauj khoom mus rau lub tshuab xovxwm. Cov yam ntxwv ntawm cov khoom sib txawv, sib txawv ntawm cov ntaub ntawv noo noo, them sai sai rau cov kua nplaum sib txawv ntawm daim ntawv thov ceev, dawb ciab thickness, xovxwm tshuab lub sij hawm thiab siab.
Lub zog muaj zog
Cov rooj tog hauv tsib- lub hnub qub tsev so feem ntau yog cov rooj tog zaum ruaj. Cov qauv dav dav yog hom vaj huam sib luag, thiab ntoo ntsia hlau, kho vajtse txuas thiab cov nplaum yog siv los ua kev sib koom ua ke. Thaum siv cov khoom siv, kev saib xyuas yuav tsum tau them rau cov khoom sib txawv. For example, particle board and medium density board have poor nail retention force and should not be used in areas that require frequent movement or strong nail retention force, such as the screw parts of door hinges and drawer rails, which are prone to loosen and make noise. Rau cov khoom siv dai rau ntawm lub txaj screen thiab daim iav thav duab ntawm phab ntsa, yuav tsum tau them nyiaj tshwj xeeb lossis ntoo yuav tsum tau siv los txhawb nqa. Tam sim no, cov qauv nrov yog 45-degree inverted ntoo ncej.
Khoom siv
Thaum cov kev cai siv tau ua tiav, sim siv cov khoom siv nrog cov nqi qis dua. Thaum siv cov khoom loj, kuj xyuam xim rau kev siv cov khoom me me ntawm tib cov khoom kom nkag siab txog kev siv tus nqi ntawm cov panels. Cov rooj tog zaum hauv tsib- lub hnub qub tsev so feem ntau yog ntau ntau. Sim siv computerized tsim nyog layout rau cov ntaub ntawv, thiab siv tag nrho ntawm ob qho tib si loj thiab me me ntawm cov khoom los txo cov nqi khoom. Rau cov qauv sib txawv, xyuam xim rau kev sib piv cov nqi ntawm cov khoom siv.
