Lub rauj laum muab lub zog ntau dua hauv daim ntawv ntawm kev ua rauj. Lub zog ntawm rauj laum yog siv ncaj qha mus rau me ntsis. Lawv feem ntau yog siv rau drilling hauv pob zeb thiab masonry. Cov hammering feem ntawm cov lus tsa suab no tuaj yeem raug tua, tso cai rau lub cuab yeej ua haujlwm ntau dua li tus qauv xyaum.
Koj puas tuaj yeem siv rauj xyaum ua haujlwm li niaj zaus?
Tau rauj xyaum siv tau li cas? Feem ntau muaj peev xwm, txawm tias nws yog ib qho tseem ceeb kom tig rauj tawm. Cov yam ntxwv ntawd yog tsim los rau qhov drilling qhov hauv pob zeb, cib, masonry, thiab lwm yam, thiab xuas nrig ntaus ib hom kev xyaum me ntsis rau saum npoo.
Koj tuaj yeem siv rauj rau dab tsi?
rauj xyaum tsis yog feem ntau siv rau kev tsim kho drilling, tab sis yog rau qee zaus drilling ntawm qhov rau hauv pob zeb, masonry lossis pob zeb. Lawv kuj tau siv los laum qhov hauv cov pob zeb ua pob zeb rau pin cov phab ntsa pob zeb thiab tho qhov hauv cov pob zeb hauv pem teb kom pin phab ntsa.
Puas yog rab rauj tsim nyog?
Cov nyhuv rauj no yog tsim nyog rau cov haujlwm uas yuav tsum tau khawb rau hauv cib, thaiv, pob zeb lossis lwm yam masonry nto. … Yog li thaum teem kom raug, ib rab rauj xyaum yuav luag txhua lub qhov. Yog tias qhov project yuav tsum tau drilling hauv masonry, koj yuav xav tau rauj muaj nuj nqi.
Dab tsi yog qhov sib txawv ntawm rab rauj thiab tus tsav laum?
Nkauj raujyog lub cuab yeej hluav taws xob uas siv rau drilling masonry whereas ib tug cuam tshuam laum tsav tsheb yog ib qho cuab yeej siv rau kev tsav tsheb screws uas xav tau siab torque. Lus Cim: Kev cuam tshuam thiab kev cuam tshuam tus tsav tsheb yog tib lub zog siv. Nov yog daim ntawv qhia ceev uas piav qhia qhov sib txawv ntawm ob lub cuab yeej hluav taws xob.
