Hlau Laum Ntsis Teeb: Tapered Stepped Xyaum. Cov Khoom Siv Ua Haujlwm 1-13mm Thiab Hex Shank Drills

Cov txheej txheem:

Video: Hlau Laum Ntsis Teeb: Tapered Stepped Xyaum. Cov Khoom Siv Ua Haujlwm 1-13mm Thiab Hex Shank Drills

Video: Hlau Laum Ntsis Teeb: Tapered Stepped Xyaum. Cov Khoom Siv Ua Haujlwm 1-13mm Thiab Hex Shank Drills
Video: Drill Masonry with an Impact Driver - Hex Shank Multi Material Drill Bits 2024, Tej zaum
Hlau Laum Ntsis Teeb: Tapered Stepped Xyaum. Cov Khoom Siv Ua Haujlwm 1-13mm Thiab Hex Shank Drills
Hlau Laum Ntsis Teeb: Tapered Stepped Xyaum. Cov Khoom Siv Ua Haujlwm 1-13mm Thiab Hex Shank Drills
Anonim

Kev tsim kho kom zoo, txhim kho thiab teeb tsa ua haujlwm tsis yog tsuas yog siv cov cuab yeej siv, tab sis kuj ntawm kev xaiv qhov raug ntawm cov khoom siv. Qhov no tshwj xeeb tshaj yog thaum drilling, thaum cov cuab yeej tsis zoo tuaj yeem ua rau raug mob. Peb tsab xov xwm tau mob siab rau cov teeb tsa nrov tshaj plaws ntawm kev siv hlau hlau, ntxiv rau cov qauv tseem ceeb rau lawv xaiv.

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Peculiarities

Laum suav nrog peb yam xwm txheej:

  • txiav ib feem - yog nyob rau pem hauv ntej ntawm cov khoom thiab ncaj qha muab kev tsim ntawm lub qhov hauv cov khoom;
  • ua haujlwm ib feem - nyob tom qab kev txiav thiab yuav tsum xyuas kom tshem cov chips tawm ntawm qhov chaw ua haujlwm;
  • ntsag - nyob tom nraub qaum thiab npaj kom nrawm cov khoom hauv cov cuab yeej (xyaum).
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Qhov nyuaj ntawm qhov laum yuav tsum siab dua li cov hlau kom ua tiav nrog nws (tsawg kawg 62 HRC). Kev xyaum yuav tsum muaj lub kaum ntse ntse ntse:

  • rau kev ua hlau, cam khwb cia hlau thiab tooj liab tawv - los ntawm 116 txog 118 °;
  • rau kev ua haujlwm ntawm cov tooj dag thiab tooj dag - ntawm 120 txog 130 °;
  • rau tooj liab - 125 °;
  • rau txhuas ua - 140 °.
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Kev faib tawm

Kev xyaum rau hlau feem ntau yog cais raws li cov yam ntxwv tseem ceeb hauv qab no:

  • los ntawm kev tsim;
  • los ntawm cov khoom siv;
  • kom loj me.
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Cov khoom siv ntawm cov khoom no kuj tseem tuaj yeem sib txawv hauv qhov sib xyaw ntawm cov khoom siv uas lawv muaj. Cia peb xav txog txhua qhov kev faib tawm no kom ntxaws.

Tsim

Tam sim no muaj 4 hom kev xyaum tsim

  • Muab kauv - qhov chaw cylindrical nrog lub taub ntse thiab cov kauv zawj raws qhov ntev.
  • Kauj ruam conical - txhua kauj ruam ntawm lawv sib raug mus rau qee qhov taub ntawm qhov ua tau. Ib qho laum tuaj yeem tsim qhov qhov sib txawv ntawm txoj kab uas hla, qhov tob ntawm lub qhov no yuav nyob ntawm qhov xaiv txoj kab uas hla. Xws li cov cuab yeej yog qhov zoo dua nyob nruab nrab ntawm ib qho kauv.
  • Tiaj (feather) - yog qhov txawv los ntawm tus nqi qis, ua kom zoo thiab muaj kev ntseeg siab. Lawv tsuas tuaj yeem siv los tsim qhov ntawm qhov taub me me thiab qhov tob tob, vim tias lawv tsis zoo tshem tawm cov chips los ntawm thaj chaw ua haujlwm.
  • Laum cov khoom - qhov kev xaiv no yog siv thaum nws tsim nyog tau txais lub qhov taub loj hauv cov khoom siv nyuaj.
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Muaj cov kev xaiv tshwj xeeb rau kev xyaum sib tw

  • Ntev - tau siv los ua qhov, qhov tob uas yog ntau dua 5 zaug cov cuab yeej taub. Lawv yog qhov txawv los ntawm qhov muaj ob txoj kab kauv, uas yog siv los muab cov dej txias rau qhov txiav.
  • Nyob nruab nrab - cov khoom lag luam tshwj xeeb rau tsim lub qhov rau kev ua haujlwm nruab nrab ntawm txoj kab uas hla loj (feem ntau ntawm cov cuab yeej siv tshuab). Lawv txawv me me thiab ntev li ntawm 0.25 txog 5 hli.
  • Xov - txiav ib txoj xov hauv lub qhov.
  • Sab laug-tes - siv rau kev rhuav tshem cov cuab yeej.
  • Siab raug - tso cai rau koj ua haujlwm nrog qib siab ntawm qhov raug.
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Drilling shank yog:

  • cylindrical (pom nyob rau hauv Soviet thiab cov khoom tshiab hauv tsev thiab txawv teb chaws);
  • hex (raug rau cov qauv txawv teb chaws tshiab);
  • conical (hom ntawv tsis tshua muaj, feem ntau pom hauv CNC tshuab dua li cov cuab yeej siv tes).
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Khoom siv

Raws li cov hlau uas ua los ntawm borax, cov hauv qab no yog qhov txawv:

  • hlau (feem ntau yog ua los ntawm cov hlau nrawm);
  • los ntawm cov hlau tsis muaj hlau (titanium thiab cobalt additives yog ib txwm muaj);
  • carbide (feem ntau yog carbide tau siv rau hauv daim ntawv txheej lossis hloov tau ntxig rau hauv qhov txiav).
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Qhov loj me

GOST 10902-77 qhov txawv ntawm cov txheej txheem hauv qab no ntawm kev xyaum:

  • luv - sib txawv ntawm txoj kab uas hla ntawm 0.3 txog 22 hli thiab ntev hauv thaj tsam ntawm 20 txog 131 hli;
  • ntev - nrog tib txoj kab uas hla zoo li luv, lawv muaj qhov ntev ntawm 131 txog 205 mm;
  • ntev - lawv qhov ntev yog los ntawm 205 txog 254 hli, thiab lawv txoj kab uas hla yog nyob ntawm thaj tsam 1 txog 20 hli.
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Sib xyaw

Cov txheej txheem hauv qab no ntawm cov khoom siv rau kev ua hlau yog qhov ntau tshaj:

  • 3ks ua … -Feem ntau yog cov xyaum xyaum nrog txoj kab uas hla ntawm 4-32 mm, 4-20 mm thiab 4-12 mm tau muab rau hauv txoj kev no;
  • 5 qab … - feem ntau qhov no yog yuav ua li cas pheej yig sib tw xyaum me me ntawm txoj kab uas hla raug muag rau kev xav tau hauv tsev;
  • 6ks ua . - zoo ib yam li yav dhau los;
  • 8ks ua . - ib nrab cov kws tshaj lij, feem ntau nyob hauv thaj tsam ntawm 3 txog 10 hli;
  • 13ks ua … - kev teeb tsa ib nrab kev tshaj lij, pom hauv cov qauv sib txawv ntawm txoj kab uas hla nrog qib ntawm 0.5 txog 2 hli;
  • 15ks ua . - zoo ib yam li yav dhau los;
  • 19ks ua . - txheej txheem tshaj lij, uas feem ntau suav nrog kev xyaum nrog lub suab 0.5 mm;
  • 25ks ua . - muaj txhua txoj kab uas hla uas siv tau rau cov cuab yeej siv tes, uas yog - 1-13 hli nrog rau qib ntawm 0.5 hli;
  • 29ks ua . -txuas ntxiv kev teeb tsa, feem ntau hauv qhov loj me 1-15 mm lossis 3-16 mm.
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Cov xim hais dab tsi?

Contrary to nrov ntseeg, cov xim ntawm laum tsis muab qhov qhia meej ntawm nws cov khoom. Yog li, cov cuab yeej grey tuaj yeem ua los ntawm cov hlau tsis zoo (yog li ntawd, ntau tus kws tshaj lij qhia kom zam kev yuav lawv), txawm li cas los xij, cov xim grey kuj tseem tuaj yeem tau nrog cov hlau zoo vim yog oxidation. Yog li ntawd, ua ntej koj tsis kam yuav ib txheej vim yog xim grey ntawm cov khoom muaj nyob hauv nws, nws ua rau kev nkag siab los kawm nws daim ntawv lo.

Tib yam siv rau kev xyaum dub - cov xim no tuaj yeem tshwm sim los ntawm nitriding, oxidation lossis kho dej, nrog rau txheej. Tab sis qhov muaj cov xim daj qhia tias cov khoom yog ua los ntawm cov tawv tawv thiab tawv tawv. Cov khoom lag luam no yuav muaj qhov nyuaj me ntsis qis dua, tab sis muaj zog ntau dua thiab ntseeg tau.

Yog tias cov cuab yeej muaj xim xim nplua nuj, tom qab ntawd nws muaj cov titanium. Lub hauv paus no txhim kho qhov tawv thiab lub zog ntawm cov khoom, thiab tseem txo qhov coefficient ntawm kev sib txhuam ntawm cov khoom tiv thaiv saum npoo, vim qhov laum siv ntev dua thiab ua kom sov qeeb dua.

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Cov cim cim

Ob qho tib si raws li GOST thiab ISO cov qauv, kev kos npe yog siv rau tus Tsov tus tw ntawm kev xyaum kom ze rau qhov kawg. Nws tsis ua tiav qhia tias:

  • txoj kab uas hla (ntawm cov khoom Soviet thiab Lavxias hauv millimeters, ntawm cov khoom lag luam los ntawm Tebchaws Meskas - hauv nti);
  • chav kawm raug (A1 - siab tshaj, A thiab B - qis dua);
  • khoom

Cov cim kev lees paub hauv Lavxias Lavxias suav nrog cov qauv tsim rau cov hlau:

  • P9 - kev kub ceev hlau muaj 9% tungsten;
  • R9K15 - cov ntawv dhau los, sib xyaw nrog 15% cobalt;
  • R6M5 - muaj 6% tungsten thiab 5% molybdenum;
  • R6M5K5 - ntxiv rau muaj 5% cobalt;
  • R0M5F1 -tungsten-free high-speed steel, muaj tus nqi qis dua thiab qis zog me ntsis.
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P9 cov cuab yeej siv tau zoo tshaj plaws rau kev ua haujlwm yooj yim, thaum cobalt xaiv tau haum rau kev ua cov tawv tawv tiv taus cov cua sov. Hauv kev kos cim txawv teb chaws, cov hlau siab ceev tau xaiv los ntawm cov ntawv HSS.

Nrov manufacturers

Tam sim no, nrov tshaj plaws ntawm Lavxias kev ua lag luam yog laum teeb los ntawm peb pab pawg tsim khoom. Cov khoom kim tshaj plaws thiab zoo tshaj plaws tau tsim nyob hauv Asmeskas, Lub Tebchaws Yelemees thiab lwm lub tebchaws nyob sab Europe. Cov txheej txheem ntawm Lavxias cov tuam txhab sib txawv hauv qhov tsis zoo me ntsis thiab ntawm tus nqi qis. Kev xaiv nyiaj txiag feem ntau yog ua hauv Suav teb. Cia peb xav txog txhua pawg khoom lag luam.

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Tebchaws Asmeskas thiab Europe

Qhov kev ntaus nqi ntawm cov tuam txhab sab hnub poob ntawm cov laum teeb yog ib txwm coj los ntawm German tuam txhab Bosch, uas tsim cov khoom sib txawv ntawm cov sib xyaw. Qhov nrov tshaj plaws yog Bosch 2607017154 muaj 25 qhov kev xyaum ua hauv thaj tsam ntawm txoj kab uas hla ntawm 1 txog 13 hli. Qhov tsis zoo ntawm cov khoom no yog vim lub kaum ntse ntse, lawv tsis tuaj yeem ua haujlwm zoo nrog txhuas ua.

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Cov khoom lag luam ntawm lub tuam txhab kuj qhia lawv tus kheej zoo. Ruko nrog txheej txheej carbide … Lub tuam txhab no yog ib qho ntawm ob peb uas tsim cov khoom sib tw thiab cov khoom yas. Lub tuam txhab tseem muaj cov khoom tshwj xeeb uas muaj 50 thiab 170 yam khoom.

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Rau kev drilling hauv cov hlau hnyav, lub tuam txhab cov khoom siv tau zoo Haisser . Hmoov tsis zoo, lub tuam txhab yuav luag tsis tsim cov khoom uas muaj cov xyaum nrog lub taub ntau dua 10 hli.

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Tab sis lub tuam txhab DeWalt muab kev xyaum ua kom ntev txog 13 hli hauv cov khoom ntawm 28 pcs. Nyob rau tib lub sijhawm, lawv txawv ntawm tus nqi zoo-piv piv thiab xyuas kom tsis muaj qhov tsis xws ntawm ntug ntawm lub qhov.

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Cov teeb tsa los ntawm lub tuam txhab German kuj tseem nrov Hawera, tshwj xeeb yog HSS-C SpiralBohrer GQ-32692 25-thooj (1-13 mm) HSS coated nrog titanium nitride.

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Yog tias koj xav txuag nyiaj, koj tuaj yeem yuav cov khoom siv thoob ntiaj teb Irwin TurboMax, Cov . muaj 15 yam khoom. Nws tus nqi yuav luag 2 npaug qis dua li cov khoom siv tshaj lij. Thov nco ntsoov tias cov kev xyaum no tsuas tuaj yeem siv nrog cov kev xyaum no thaum txias nrog kua.

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Lavxias teeb

Ntawm cov khoom lag luam niaj hnub no, cov tuam txhab Zubr, Attack thiab Enkor tau qhia lawv tus kheej zoo:

  • teev "Bison" 20 pcs. txawv nyob rau hauv tus ntoo khaub lig-puab sharpening thiab tus nqi qis (txog 1000 rubles);
  • tib yam yog cov txheej txheem "Enkor" rau 19 yam khoom nyob hauv thaj tsam ntawm 1 txog 10 hli, sib txawv ntawm qhov muaj cov txheej txheej carbide ntawm qhov txiav;
  • cov kws tshaj lij teeb tsa los ntawm "Ataka" yuav raug nqi ntau zaus ntau dua, tab sis nws yuav tso cai rau koj ua cov txheej txheem txawm tias nyuaj hlau.
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Thaum kawg, lub qub Soviet yeej kev xyaum ua haujlwm, uas tau ua los ntawm VK4-VK 10 carbide-coated steel, feem ntau ua tau zoo dua cov qauv niaj hnub ntawm cov tshuab txiav nrawm.

Suav hom

Cov khoom siv hauv Suav uas nrov tshaj plaws yog tsim los ntawm Matrix thiab Stayer

  • Rau tsawg dua 600 rubles koj tuaj yeem yuav cov khoom 19-thooj Matrix nrog txoj kab nruab nrab ntawm 1 txog 10 hli (kauj ruam 0.5 hli) hauv rooj plaub hlau. Cov kev xyaum no yog ua los ntawm cov hlau nrawm R4M4X2, uas ua rau nws muaj peev xwm los qhia qhov teeb tsa zoo li no rau DIYers uas ua haujlwm tsis xwm yeem nrog hom hlau mos.
  • Yog tias koj xav ua haujlwm nrog cov hlau nyuaj, koj yuav tsum xyuam xim rau cov khoom siv Matrix nrog titanium nickelide txheej (lawv tuaj yeem paub qhov txawv los ntawm lawv cov xim xim nplua nuj). Ib txheej ntawm 13 cov khoom lag luam nrog txoj kab uas hla 1.5 txog 6.5 hli yuav raug nqi txog 300 rubles.
  • Stayer muaj ntau yam dav ntawm PROFI cov khoom siv , ua los ntawm cov hlau R6M5. Kev faib khoom ntawm lub tuam txhab suav nrog cov khoom sib xyaw hauv qab no:

    • 3ks ua. (2-4 hli);
    • 5 qab. (2-6 hli);
    • 6ks ua. (2-8 hli);
    • 8ks ua. (3-10 hli);
    • 10 daim. (1-10 hli);
    • 13ks ua. (1.5-6.5 hli);
    • 19ks ua. (1-10 hli).
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Cov khoom lag luam uas nrov Suav tau tsom mus rau kev siv hauv tsev, yog li ntawd, nws yog qhov zoo dua los yuav cov khoom lag luam los ntawm Lavxias thiab Western cov tuam txhab los ua haujlwm hauv kev cob qhia.

Lub tswv yim

Ua ntej koj mus yuav khoom, nws tsim nyog hais meej cov hauv qab no:

  • yam hlau uas koj xav tau ua;
  • yam cuab yeej twg uas koj npaj yuav siv (laum, tshuab, ntswj ntsia hlau, rauj rauj, thiab lwm yam);
  • dab tsi yuav yog qhov nrawm thiab hom kev drilling;
  • ntau npaum li cas koj yuav ua haujlwm;
  • dab tsi yog lub taub thiab qhov tob ntawm lub qhov uas koj npaj yuav ua.
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Thaum xaiv teeb, koj yuav tsum nkag siab meej qhov twg qhov kab uas koj yuav xav tau. Yog tias koj yuav mus ua haujlwm hauv lub rooj cob qhia, koj yuav xav tau cov khoom siv tshaj lij, thiab cov khoom siv los ntawm 1 txog 10 hli yuav txaus rau tus kws ua tsev tsim khoom.

Khaws cov khoom siv yuav hauv lawv cov "haiv neeg" ntim rau hauv qhov chaw sov thiab qhuav. Yog tias kev teeb tsa khaws cia hauv cov av qis qis tsis ua haujlwm, koj tuaj yeem sim khaws lawv hauv cov khaub ncaws ntub dej.

Pom zoo: