Hom Kev Cai Woodworking Tes Saws
Ncej Saw:
Kuj tseem hu ua thav duab pom, nws muaj I-zoo li tus ntoo ncej, winch thiab winch hniav, thiab sawb. Lub saw hniav yog tsau rau tus ncej ntawm ob qho kawg nrog cov pob qhov rooj, uas tuaj yeem siv los kho lub kaum sab xis ntawm cov hniav. Tom qab lub winch yog nruj, lub sawb yog taut thiab npaj siv. Ncej saws tau muab faib ua peb hom raws li qhov ntev ntawm cov hniav thiab cov hniav: ntxhib, nruab nrab, thiab nplua. Coarse saws muaj cov hniav ntev ntawm 650-750mm thiab cov hniav ntawm 4-5mm. Coarse saws feem ntau yog siv rau sawing ntoo thicker. Cov saws nruab nrab muaj cov hniav ntev ntawm 550-650mm thiab cov hniav ntawm 3-4mm. Medium saws feem ntau yog siv rau sawing nyias ntoo los yog ua tenons. Fine saws muaj cov hniav ntev ntawm 450-500mm thiab cov hniav ntawm 2-3mm. Fine saws feem ntau yog siv rau sawing ntoo thinner thiab ua tenons thiab lub xub pwg nyom.
Riam Saw:
Riam saws feem ntau muaj cov saw saw thiab saw tuav. Lawv tuaj yeem muab faib ua ib zaug -sab, ob -sab, thiab ob -sab riam saws. Ib leeg -sab saws ntev yog 350mm thiab muaj ib tug toothed ntug ntawm ib sab. Nyob ntawm kev ua haujlwm ntawm cov hniav, lawv tuaj yeem muab faib ua longitudinal thiab transverse txiav hom. Ob chav -sab saws ntev yog 300mm thiab muaj cov npoo ntawm ob sab. Feem ntau, ib sab yog rau longitudinal txiav thiab lwm sab yog rau transverse txiav. Clamped saws yog 250-300mm ntev. Lub nraub qaum ntawm lub saw yog clamped nrog steel tuav kom nws ncaj. Cov hniav saws yog finer thiab lawv muab faib ua longitudinal thiab transverse txiav hom.
