Kev siv thiab cov yam ntxwv ntawm kev qhib-kawg wrench

Screws yog lub ntsiab fasteners hauv cov cuab yeej siv tshuab. Qhib kawg wrenches yog cov cuab yeej tseem ceeb rau kev ua, ntau lawm thiab txij nkawm hauv kev lag luam machinery. Qhov project no yog ib tug kiv puag ncig nyob rau hauv ib txwm wrench cuab yeej. Nws muaj qhov zoo hauv qab no. 1. Nws tuaj yeem ua haujlwm tau sai, thiab nws qhov kev ua haujlwm ceev yog peb mus rau plaub zaug sai dua li cov wrenches ib txwm, thiab nrawm dua li cov wrenches ceev. 2. Ib qho qhib-kawg tuaj yeem siv tau rau 2-6 hom screws, thaum ob lub taub hau khoom siv tau tsuas yog siv rau 2 hom screws. Lub qhov rooj qhib qhov kawg yog sib npaug rau 2-3 cov khoom siv tes ua haujlwm thiab cov ciaj ntswj kho tau, tab sis nws tuaj yeem ua haujlwm sai yam tsis tau kho qhov qhib. 3. Nws muaj lub neej ua haujlwm ntev thiab tsis tuaj yeem tawg, thiab lub ntsej muag nrawm nrawm yog yooj yim tawg. 4. Cov txheej txheem tsim khoom yog yooj yim, thiab nws cov nqi qis dua li ntawm cov khoom siv ciaj ntswj. 5. Lub teeb yuag, yooj yim nqa thiab txuag zog.