Yuav ua li cas kom tshem tau cov maus taus tsav saw, yuav ua li cas khiav lag luam

Muaj qhov tshwj xeeb de-chaining ntaus hauv qhov chaw uas lub tsheb tau kho. Nws yooj yim heev rau tshem tawm cov saw hlau. Yog tias tsis muaj ib qho cuab yeej, tsuas yog tshem tag nrho cov saw, rub cov saw txuas txuas, thiab nchuav cov saw txuas uas yuav tsum tau muab tshem tawm. Piv txwv, siv cov txiv ntseej lossis lub tes tsho, thiab tom qab ntawd siv cov nqaj hlau me me xws li rab rauj thiab ntsia hlau tsim nyog los txiav cov saw hlau thiab tshem ib ntu. Txawm li cas los xij, yog tias cov saw siab ntev, nws yog qhov zoo tshaj los hloov cov saw tshiab lossis hloov cov saw thiab sprocket. Txwv tsis pub, cov saw nrog cov suab ntev yuav tsis koom nrog lub sprocket, thiab nws yog qhov nquag muaj suab nrov lossis txawv. khoom