Laum ntawm Slow Speed Hard hlau zoo li cov hlau thiab cov laum loj dua yuav tsum tau qeeb qeeb. Nrog rau qhov sib tw me me (1/16 in. to 3/16 in.), koj tuaj yeem laum los ntawm cov hlau feem ntau ntawm 3,000 rpm. Rau cov twist loj dua (11/16 in. to 1 in.), 350 txog 1, 000 rpm tau pom zoo.
Yuav ua li cas xyaum nrawm yog xav tau rau feem ntau ntawm cov hlau drilling?
6. Siv slow laum speeds rau drilling hlau thiab ceev ceev rau drilling ntoo.
Yuav ua li cas RPM kuv yuav tsum khiav kuv lub xovxwm xyaum?
Cov ntsiab lus nrawm: Qee qhov kwv yees pib cov lus qhia yog los teeb tsa qhov nrawm ntawm 700-1000 rpms rau steel, siab dua 2000 rau txhuas, thiab qeeb ntawm qhov ntawd yog tias koj tau txais cov xim tsis zoo chips los yog hnyav laum me ntsis hnav.
Kuv yuav xaiv kuv qhov kev xyaum li cas?
Kev Txiav Txim Siab
Txiav txim siab qhov loj ntawm lub qhov koj xav tau laum rau hauv cov khoom. Txiav txim siab seb qhov twg yog qhov tseem ceeb dua: tau txais txoj haujlwm sai dua lossis khaws cia lub neej ntawm kev xyaum. Pib ntawm qhov teeb tsa RPM qeeb thiab sim tawm qhov me ntsis. Ib txwm (tshwj xeeb ntawm kev kub ceev) xyuam xim rau cov khoom
Koj puas xyaum ntoo sai lossis qeeb?
Nrhiav qhov nrawm yog feem ntau yog qhov kev paub dhau los. Txawm li cas los xij, peb do pom zoo pib maj mam thiab ua tib zoo nce qhov nrawm Cov ntoo mos yuav tso cai rau koj nce mus rau qhov nrawm nrawm li no. Nrog cov ntoo nyuaj, qhov no yuav tsis tuaj yeem ua tau, vim qhov xyaum tsuas yuav tsis tau los ntawm cov khoom yooj yim.
