Dab tsi yog qhov sib txawv ntawm cov ntoo thiab hlau laum?
Koj lob lub laum me ntsis tab sis tsis paub yog tias nws yog ntoo lossis hlau. Siv qhov tsis ncaj ncees lawm tuaj yeem rhuav tshem koj cov cuab yeej lossis ua haujlwm. Cia kom meej qhov no.
Ntoo Laum Khoommuaj cov ntsiab lus ntse thiab spurs rau huv, ceev txiav hauv cov khoom muag muag. Cov khoom siv hlau hlau muaj zog dua, ua kom sov sov, thiab muaj cov vast taub mos tsim los txiav cov hlau nyuaj.
Paub koj hom ntsis ua ntej mus rau. Nws txuag sijhawm thiab tiv thaiv koj cov ntaub ntawv.
Yuav ua li cas txheeb xyuas cov ntoo thiab cov laum hlau?
Koj ntsia ntsoov koj cov khoom me thiab xav tsis thoob: Cov twg yog cov ntoo thiab qhov twg rau cov hlau? Qhov sib txawv tuaj yeem yog me ntsis ntawm ib nrais muag.
Ntoo cov khoom feem ntau muaj cov lus qhia los yog spurs kom tau cov npoo ntoo, qee zaum nrog lub cev tuab dua. Hlau cov khoom muaj cov lus hais plaub, ntau dua cov taub hau ntau nrog lub twist tsim thiab feem ntau tsis muaj spurs.
Saib rau cov paib no:
| Yam zoo | Luj Laum Sij Hawm | Hlau laum me |
|---|---|---|
| Ntsis cov duab | Ntse taw tes nrog spurs lossis Brad taw tes 1 | Blunt, Pluav Ntshiab |
| Tshuab raj nplaim | Dav, ntxaum cov nplaim taws kom tshem tawm ntoo fibers | Nqaim flutes rau nti tshem tawm |
| Me ntsis thickness | Thicker kom txo qis tawg | Thinner rau precise hlau txiav |
Piv txwv li, Brad Page cov khoom muaj cov ntsiab lus ntse hauv lub chaw kom pab pib qhov uas koj xav tau ntoo. Hlau cov khoom yuav tsum muaj cov npoo txiav muaj zog los tswj lub hardness.
[1] Tshawb cov txiaj ntsig ntawm cov khoom sib txuas rau kev txhim kho qhov precision thiab txo qis hauv cov ntoo woodning.
Cov yam ntxwv tseem ceeb ntawm cov ntoo thiab hlau laum khoom?
Koj xav kom nkag siab txog dab tsi ua rau txhua qhov tshwj xeeb. Yam nta pab ntoo tho huv si? Dab tsi pab hlau cov khoom ntev ntev?
Cov ntoo tho cov khoom muaj cov spurs shurs rau txiav cov ntoo ntoo kom huv thiab taw tes los coj cov ntsis. Hlau cov khoom yog tsim los ntawm cov hlau muaj zog, feem ntau cobalt alloy, thiab tau Angled txiav cov npoo los lis cua sov thiab tsis kam.
Ntoo Laum Khoom
Ntse taw tes lossisBrad taub 1rau qhov tseeb pib
Spurs rau sawv kom tau cov qhab nia huv
Dav flutes rau ntshiab chips, txo tshav kub
Feem ntau yog tsim los ntawm cov hlau ceev (HSS)
Hlau Laum Khoom
Blunt taster kaum sab xis (118℃lossis 135 degree) los zom cov hlau
Muaj zog steel lossis cobalt rau cua kub tiv thaiv
Nqaim flutes rau leg hlau chips
Toob kasTxiav kua2kom txias thiab ntub
[1] Tshawb nrhiav li cas brad nyem laum cov khoom khov kho thiab txo cov ntoo splitting thaum drilling.
[2] Kawm txog lub luag haujlwm tseem ceeb ntawm kev ua kua ntawm kev ua kom laum kev ua tau zoo thiab txuas ntxiv lub neej.
| Yam zoo | Ntoo Laum Khoom | Hlau Laum Khoom |
|---|---|---|
| Ntxeev lub kaum ntse ntse ntse | Ntse, taw tes lossis brad | Tiaj, 118℃-135℃kaum sab xis |
| Khoom | High-ceev steel (hss) | Hss, cobalt, lossis carbide |
| Chip Tshem Tawm | Fligh fluted rau cov ntoo ntoo | Nqaim flutes rau cov chips hlau |
| Xav Tau Kev Xav Tau | Feem ntau tsis muaj | Siv cov roj txiav lossis roj nplua nyeem |
Nkag siab cov nta no pab kuv xaiv qhov zoo rau kuv qhov project thiab zam kev ua yuam kev.
Xaiv txoj cai laum me ntsis rau ntoo lossis hlau?
Koj ntsib ib qho workpiece thiab ib lub thawv tag nrho ntawm cov khoom me me. Yuav ua li cas thiaj xaiv txoj cai ib qho sai sai?
Rau ntoo, xaiv Brad taw tes lossis spade rau kom tau txais cov qhov huv tsis muaj splintering. Rau cov hlau, khaws cobalt lossis txheem hss cov me me nrog lub kaum sab xis tig thiab siv cov roj txiav kom tiv thaiv cov khoom.
Ntoo dej num
Kuv siv Brad Point Bits rau HARDWOOD THIAB SPADING Bits rau qhov ntxhib. Kuv laum ntawm nruab nrab ceev kom tsis txhob hlawv. Rau cov ntoo ua kom zoo nkauj, qeeb nrawm thiab ntse me me feem ntau.
Hlau num
Rau cov hlau thiab cov hlau thiab cov hlau, kuv siv cov khoom cobalt rau lawv cov cua sov. Kuv ib txwm thov cov roj txiav thiab tho thaum qeeb qeeb nrawm. Qhov no tiv thaiv dulling thiab txuas ntxiv lub neej.
Laum Ceev Qhia
| Khoom | Pom zoo ceev ceev (RPM) | Sau ntawv |
|---|---|---|
| Muag | 1500–2500 | Ntau dua kev ceev, tsawg dua siab |
| Tawv tawv | 1000–1500 | Kev tswj hwm kev nrawm rau kev tswj hwm |
| Hlau (hlau) | 200–500 | Tsawg ceev, roj nplua nyeem yuav tsum muaj |
| Tooj dawb | 500–1000 | Cov Nruab Nrab Ceev, Roj Quav |
Xaiv txoj cai sab xis thiab nrawm txuag dag zog thiab tiv thaiv kev puas tsuaj. Nws ua haujlwm zoo tshaj yog tias koj xav txog cov khoom hom thiab ntsis tsim.
Tag
Ntoo thiab hlau laum cov khoom sib txawv hauv cov qauv tsim, cov khoom siv, thiab raj nplaim. Kev paub yuav ua li cas los txheeb xyuas thiab siv txhua hom pab koj tho zoo thiab tiv thaiv koj cov cuab yeej thiab cov phiaj xwm.