Lub qhov saws tuaj yeem raug cais raws li cov khoom siv uas lawv ua: woodworking qhov saws, hlau qhov saws, thiab ntau- lub hom phiaj qhov saws. Woodworking qhov saws feem ntau yog siv rau cov ntaub ntawv xws li ntoo, particleboard, thiab MDF; lawv cov cutters feem ntau muaj qhov chaw nruab nrab rau qhov tseeb qhov chaw. Hlau qhov saws yog tsim rau cov ntaub ntawv nyuaj xws li steel thiab txhuas daim hlau; lawv cov cutters yog ua los ntawm high- steel ceev los yog alloys, ua rau lawv hnav-resistant thiab tshav kub-resistant. Ntau- lub hom phiaj qhov saws tuaj yeem siv rau ntawm ntau yam ntaub ntawv, thiab lawv cov cutters yog hloov tau kom tau raws li cov kev xav tau sib txawv.
Lub qhov saws tseem tuaj yeem muab faib ua lub nplhaib qhov saws, twist laum qhov saws, thiab Foster laum khoom. Lub nplhaib qhov saws tsuas yog txiav cov ntug sab nraud ntawm lub qhov thiab muaj qhov chaw qhia kev xyaum, siv rau kev ua haujlwm loj - qhov ntev. Twist laum qhov saws feem ntau yog siv rau qhov me me mus rau nruab nrab - txoj kab uas hla, muab kev ua haujlwm siab. Foster laum cov khoom tuaj yeem tshuab tiaj tus- qhov hauv qab thiab qhov sib tsoo qhov sib tsoo, ua kom huv lub qhov npoo, ua rau lawv tsim tshwj xeeb rau cov rooj tog zaum thiab ua haujlwm zoo.
Qhov saws tau muab faib ua peb hom: phau ntawv, hluav taws xob, thiab pneumatic / hydraulic. Kev tuav lub qhov saws cia siab rau kev sib hloov ntawm phau ntawv thiab tsim nyog rau kev ua cov ntawv nyias lossis qhov me me. Hluav taws xob qhov saws feem ntau yog siv ua ke nrog hluav taws xob los yog sib nqus xyaum. Lawv tig ntawm kev kub ceev, ua haujlwm tau zoo, thiab haum rau qhov loj lossis cov ntaub ntawv nyuaj. Pneumatic los yog hydraulic qhov saws feem ntau yog siv rau hauv kev tsim khoom, muaj peev xwm ua tau sai sai machining loj - txoj kab uas hla ntawm cov hlau phaj, thiab tsim nyog rau kev sib dhos kab ua haujlwm.
