Drilling qhov rau hauv cov nqaj hlau rau nruab cov hluav taws xob cov khoom siv rau lub tsev siv hluav taws xob rau hauv cov phab ntsa pob zeb rau cov pob zeb ua pob zeb.
Lub hom phiaj
Li Hua yuav tsum tau coj nws pab neeg hauv xaiv qhov tsim nyogLaum Cov Khaub NcawsRau:
TAMJ 1: Drilling demise 1 / 2- nti diama rau hauv cov hlau ua kom cov kev txhawb nqa hluav taws xob.
Ua haujlwm 2: Drilling 3 / 4- inch dexes rau {} ntiv tes xoo hluav taws xob kom ruaj ntseg h0 mais.
Hlau Laum Khoom
TSWV YIM Tsim: Ntse, taw qhia cov lus qhia nrog 135 degree kaum, muaj kev sib cais-taw tes tsim kom txo qis "taug kev) ntawm cov hlau du.
Cov khoom siv: High-ceev steel (hss) nrog qee qhov coated hauv titanium nitride (tin), muab rau lawv kub siab rau kev txhim kho tshav kub ua kom sov thiab ntev. Lwm tus yog Cobalt-Infused-Infused (Cim "CO") rau kev txiav cov hlau.
Tshuab raj nplaim: nruj, helical flutes (li 30 degree Kauv) rau Channel nyias hlau txos deb ntawm lub qhov.
Qhov loj me: los ntawm 1 / 8- nti rau 3 / {} nti diam, nrog qee qhov kev qhia hnav raws cov npoo txiav.
Cov tsos: sleek, polished steel lossis kub-coated; Ib qho muaj "HSS-Tin 1/2" etched rau ntawm shank.
Siv siv: ua khub nrog cov qauv sib txuas laum kev khiav haujlwm ntawm 1,500 rpm rau kev txiav kom huv si hauv hlau.
QHOB LAUM BITits
Cov Lus Qhia Cov Lus Qhia: tiaj tus lossis me ntsis puag ncig ua los ntawm tungsten carbide (ib qho nyuaj, cov khoom siv tawv me), brazed mus rau tus hlau shank rau kev cuam tshuam nyob rau hauv cuam tshuam.
Cov khoom siv: steel lub cev nrog carbide taub, qee qhov coated nrog xiav tiv thaiv hnav txheej ib ncig ntawm lub taub.
Tshuab raj hluav taws xob tsim: dav, ntiav (ncaj lossis me ntsis helical) kom pom cov ntxhib av thiab cov khib nyiab me me.
Qhov loj me: los ntawm 1 / 4- nti rau {} nti inch, nrog ob peb qhov kev qhia tawm ntawm cov khoom lag luam carbide los ntawm kev siv ua ntej.
Zog: Thicker thiab bulkier dua li hlau cov khoom, muaj cov lus qhia carbide tseem ceeb; Ib tus yog sau npe "Carbide Masonry 3/4".
Siv siv: Tsim rau txoj kev npau taws sib tov laum nrog rab rauj ua ke (2, 000 rpm) rau pullilize pob zeb.
Li Hua Txoj Kev Txiav Txim Siab
"Yog tias kuv siv hlau me ntsis ntawm cov pob zeb ua, nws yuav snap hauv kaum vib nas this thiab lub sijhawm dhau los, peb poob ib hnub kho qhov kev ntxhov ntawd."
"Tus kub ib qho zoo meej rau tus hlau-nws tau nyob txias thiab ntse. Tab sis tias carbide me ntsis zoo tuav rau 50 qhov hauv qhov txias no."
"Lo rau txoj kev npaj: Cov kub rau cov nqaj hlau, cov carbide xiav rau cov cuab yeej. Peb tsis nyob ntawm cov cuab yeej lossis tsoo cov nyiaj txiag lossis bust cov nyiaj txiag lossis bust cov nyiaj txiag lossis bust cov nyiaj txiag lossis bust cov nyiaj txiag lossis bust cov nyiaj txiag lossis bust cov nyiaj txiag lossis bust cov nyiaj txiag lossis bust cov nyiaj txiag lossis bust cov nyiaj txiag lossis bust cov nyiaj txiag lossis bust cov nyiaj siv."
Qho kawg
Hlau moj khaum: Pab pawg kav 120 qhov hla 30 kab teeb hauv ob hnub. Titanium-coated cov khoom tswj lawv ntug, ua kom huv si, faus lub qhov dawb rau cov khoom noj. Tsis muaj bits tawg, thiab tus qauv xyaum tuav lub nra yam tsis muaj overheating.
Cov phab ntsa qhob: Tshaj peb hnub, lawv bore 80 tog hluav taws xob hauv cov pob zeb. Lub carbide-tipped bits, paired nrog rauj laum, zom los ntawm cov khoom ntom ntom ntom ntom ntom, tawm ntawm cov npoo, tawg-npoo. Cov plua plav sau ua rau lub xaib OSHA-ua raws.
Tseem Ceeb Takaways
TSWV YIM Tsim teeb meem: Ntse, sib faib cov lus qhia rau cov hlau; Tiaj tus carbide cov lus qhia rau pob zeb.
Flutes Drive Efficiency: nruj qais rau hlau shavings; Dav rau cov av ua vaj tse hmoov av.
Cuab Yeej Cuab Yeej yog qhov tseem ceeb: xyaum laum rau cov hlau; Rauj xyaum ua vaj tse.
Saib xyuas kom nthuav dav txuag nyiaj: kev xaiv kom tsim nyog tiv thaiv kev puas tsuaj, qeeb, thiab khib nyiab.
Qhov no showcases Npaum Li Cas Tus Thawj Coj Tus Thawj Coj Zoo Li Cas Hua Nyom Ua Haujlwm, kom muaj kev ua tiav ntawm kev ua haujlwm siab, kev tsim kho tiag tiag.