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Dab tsi tuaj yeem ua qhov sib tw laum?

Kev siv twist xyaum yog ncaj qha ntsig txog cov style thiab hom.Nyob rau hauv kev ua lag luam, muaj cobalt-muaj stainless hlau twist xyaum, parabolic sib sib zog nqus-qhov twist xyaum, kub-muaj twist xyaum, titanium-plated twist xyaum, high-speed steel twist xyaum, thiab ntxiv-ntev twist xyaum.Lub hom phiaj ntawm cov laum khoom no yog txiav cov cuab yeej drilling, uas tuaj yeem siv los ua kev tsim kho pob zeb, steel phaj drilling, hluav taws xob kev lag luam drilling, thiab lwm yam.

Composition thiab Processing nyhuv ntawmTwist Drills

Twist Drills 1

Twist xyaumyog tsim raws li tus qauv twist xyaum, uas muaj ib tug shank, lub caj dab thiab ib tug ua hauj lwm ib feem.Muaj 6 lub kaum sab xis ntawm cov khoom siv tho, thiab cov ces kaum sib txawv muaj qee qhov sib txawv hauv qhov tseeb thiab kev ua haujlwm zoo.Txij li txoj kab uas hla ntawm qhov sib tw xyaum yog txwv los ntawm lub qhov taub, thiab vim tias cov zawj zawj tuaj yeem ua rau lub laum core thinner, qhov rigidity ntawm lub qhov drilled yog tsawg heev, cov kev taw qhia ntawm lub qhov drilled tsis meej, thiab cov axis ntawm lub qhov drilled yog tsawg heev. lub qhov yog yooj yim deflected.Yog li ntawd, nws yog ib qho nyuaj rau nruab nrab ntawm chisel ntug thiab lub laum me ntsis txav, ua rau muaj qhov yuam kev loj hauv cov duab thiab txoj hauj lwm ntawm lub qhov.Tsis tas li ntawd, vim hais tias sab pem hauv ntej thiab nram qab nkhaus qhov chaw ntawm twist laum me ntsis yog tib yam, thiab pem hauv ntej thiab nram qab lub kaum sab xis nkhaus ntawm txhua taw tes ntawm lub txiav ntug yog sib txawv, txiav tej yam kev mob yog tsis zoo thiab qhov ceev tsis sib xws, uas nws thiaj li ua rau. lub laum me ntsis hnav thiab qhov tseeb drilling yog tsawg.Qhov kawg taw tes yog tias qhov kev txiav ceev tshwm sim los ntawm qhov nkhaus ntawm lub laum me ntsis tsis zoo ib yam, thiab nws yog ib qho yooj yim los tsim cov khib nyiab khib nyiab tso rau ntawm qhov chaw ua haujlwm, thiab cov khib nyiab thiab lub qhov phab ntsa tsim extrusion kev sib txhuam.Thaum kawg, qhov chaw ntawm lub hauv av workpiece yog ntxhib heev.Yog li ntawd, qhov sib tw laum puas tuaj yeem ua rau cov cement phab ntsa?Dab tsi tuaj yeem drilled?

 

1. Laum hlau

Drilling hlau feem ntau yog dubxyaum me ntsis, thiab lub laum me ntsis feem ntau yog ua los ntawm high-speed steel.Nyob rau hauv cov ntaub ntawv hlau (alloy steel, non-alloy steel, cam khwb cia hlau, cam khwb cia hlau, non-ferrous hlau), metalworking laum khoom siv ua ke.

Txawm li cas los xij, ceev faj ntawm qhov drilling saum hlau.Qhov ceev yuav tsum tsis txhob siab dhau, nws yog ib qho yooj yim rau hlawv lub laum me ntsis.Tam sim no muaj qee qhov kub coated nrog cov yeeb yaj kiab uas tsis tshua muaj hlau nyob sab nraud, uas yog ua los ntawm cov cuab yeej hlau thiab lwm yam ntaub ntawv, uas yog hardened los ntawm kev kho cua sov.Lub taub yog hauv av ntawm qhov sib npaug ntawm ob sab thiab me ntsis receded los ua ib qho ntug.Hlau, hlau thiab txhuas uas tsis tau hardened los ntawm kev kho cua sov.Ntawm lawv, txhuas yog yooj yim los lo rau lub laum me ntsis thiab yuav tsum tau lubricated nrog xab npum dej thaum drilling.

Twist Drills 2

2. Laum lub pob zeb

Txhawm rau laum qhov ntawm cov pob zeb thiab pob zeb, siv lub laum percussion nrog lub laum masonry, thiab lub taub hau cutter feem ntau yog ua los ntawm carbide.Cov tsev neeg ib txwm siv 10mm tes xyaum siv dav dav es tsis txhob drilling ntawm phab ntsa cement.

3. Laum ntoo

Laum qhov nyob rau hauv ntoo nrog ib tug woodworking xyaum.Woodworking laum me ntsis muaj qhov loj txiav ntim thiab tsis xav tau cov cuab yeej hardness siab.Cov khoom siv yog feem ntau zoo tib yam high-speed steel.Muaj ib qho me me nyob rau hauv nruab nrab ntawm lub laum taub hau, thiab cov kab pheeb ces kaum ntawm ob sab yog qhov loj, lossis txawm tias tsis muaj lub kaum sab xis.Siv raws li qhov chaw ruaj khov.Qhov tseeb, kev xyaum hlau kuj tuaj yeem xyaum ntoo.Vim tias ntoo ua kom sov tau yooj yim thiab cov chips nkig tsis yooj yim rau rub tawm, koj yuav tsum tau qeeb thiab ntxuav cov chips ib ntus.

4. Laum pobzeb thiab iav

Pobzeblaum khoomyog siv los laum qhov ntawm cov vuas luaj ceramic thiab iav nrog hardness ntau dua.Cov khoom siv yog ua los ntawm tungsten-carbon alloy.Vim hais tias lub cuab yeej muaj siab hardness thiab tsis zoo toughness, nws yuav tsum tau siv nyob rau hauv tsawg ceev thiab tsis muaj kev cuam tshuam.


Post lub sij hawm: Aug-07-2023