Ntau hom woodworking handsaws
1. Qhov nqaim nqaim: Cov saw saw yog nqaim thiab ntev, nrog lub taw qhia, kwv yees li 300mm-400mm ntev. Nqaim handsaws yog siv rau sawing qhov nqaim thiab grooves.
2. Vaj huam sib luag pom: Kuj hu ua tes saw. Nws muaj ib tug sawb thiab ib tug kov. Lub saw hniav yog kwv yees li 250mm-750mm ntev, nrog rau cov hniav ntawm 3mm-4mm. Vaj huam sib luag saws yog siv rau sawing boards dav.
3. Hlau saw: Kuj hu ua hneev saw. Nws yog tsim los ntawm kev khoov xyoob strips rau hauv ib qho arc zoo thiab ncab steel hlau ntawm ob qho kawg. Serrated npoo yog txiav rau hauv cov hlau, thiab cov npoo ntse yog siv rau sawing. Cov hlau yog 200mm-600mm ntev, thiab hneev taw yog kwv yees li 800mm-900mm ntev. Hlau saws yog siv rau sawing complex nkhaus thiab ua qhov.
4. Riam saw: Ib rab riam muaj ib rab riam thiab saw saw. Nws tau muab faib ua rab riam rov qab, ib qho - sab saws, ob - sab saws, thiab lwm yam.
5. Ncej saw, tseem hu ua thav duab saw, muaj hlua thiab hniav, ib qho I-beam ntoo ncej, thiab saw hniav. Ob qhov kawg ntawm cov saw hniav yog tsau rau tus ncej nrog cov pob qhov rooj, uas tuaj yeem siv los kho lub kaum sab xis ntawm cov hniav. Thaum txoj hlua tau nruj, lub saw saw yog taut thiab npaj siv.
6. Jigsaw, tseem hu ua lub voj voog saw, muaj cov qauv zoo ib yam li lub thav duab pom, tab sis cov saw hniav yog nqaim (txog 10 hli). Nws yog tsuas yog siv rau sawing arcs thiab nkhaus.
7. Grooving saw, muaj ib tug saw saw thiab ib tug kov, nrog ib tug saw saw ntev li ntawm 200mm. Grooving saws feem ntau yog siv rau grooving ntoo.
