Dab tsi yog pob zeb diamond sib tsoo khob log?

Lub pob zeb diamond sib tsoo lub khob lub log yuav tsum yog cov cuab yeej hlau-pob zeb diamond.Nrog pob zeb diamond ntu welded los yog txias-nias ntawm lub hlau (los yog lwm yam hlau, xws li txhuas) lub log lub cev, nws qee zaum zoo li lub khob.Pob zeb diamond sib tsoo khob lub log feem ntau yog ntsia rau ntawm cov pob zeb sib tsoo los yog lub kaum sab xis kom sib tsoo lub tsev / cov khoom siv xws li pob zeb, granite, thiab marble.

Siv

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Muaj ntau yam kev tsim thiab kev qhia tshwj xeeb ntawm pob zeb diamond sib tsoo khob lub log kom haum rau ntau daim ntawv thov tsim nyog.Cov uas muaj ntau lub pob zeb diamond loj yuav ua haujlwm hnyav, xws li kev sib tsoo pob zeb thiab pob zeb.Thaum cov pob zeb me me lossis nyias nyias (feem ntau ua ke nrog PCDs) feem ntau yog siv rau kev tshem tawm sai ntawm cov xim, phab ntsa, nplaum, epoxy, thiab lwm yam txheej txheej sib txawv.Qee hom pob zeb diamond sib tsoo lub khob yog "ib kab", "ob kab", "turbo type", "PCD type", "Xub hom" thiab lwm yam.

Ib yam li lwm yam khoom siv pob zeb diamond hlau, cov pob zeb diamond ntu ntawm pob zeb diamond sib tsoo lub khob log muaj ntau yam sib txawv (xws li tawv heev, tawv, mos, thiab lwm yam), thiab ntau yam sib txawv pob zeb diamond grits.Cov pob zeb diamond sib txawv thiab cov pob zeb diamond sib txawv kom haum rau kev siv sib txawv.Piv txwv li, yog tias cov khoom siv hauv av yog qhov nyuaj heev, daim ntawv cog lus yuav tsum softer.Txawm li cas los xij, yog tias cov khoom siv sib piv yog mos, daim ntawv cog lus yuav tsum nyuaj dua.

Pob zeb diamond sib tsoo khob log yog siv nyob rau hauv sib txawv-roughness sib tsoo.Rau kev sib tsoo ntawm cov pob zeb nyuaj, daim ntawv cog lus yuav tsum yog softer thiab yog li ntawd, cov pob zeb diamond zoo yuav tsum siab dua, vim tias thaum lub sijhawm no, cov pob zeb diamond ua blunt sai dua.Lub pob zeb diamond grit yuav tsum loj dua, feem ntau ntawm peb caug grit mus rau tsib caug grit.Rau kev sib tsoo ntxhib, grit loj tuaj yeem txhim kho kev ua haujlwm tau zoo (Tshav ntuj Superhard Cov Cuab Yeej tau tsim 6 grit thiab 16 grit los ua lub tsheb sib tsoo).Lub pob zeb diamond concentration yuav qis dua.

Rau kev sib tsoo zoo (lossis polishing) ntawm cov pob zeb mos, daim ntawv cog lus yuav tsum nyuaj dua, thiab yog li ntawd cov pob zeb diamond zoo yuav qis dua.Raws li qhov tshwm sim ntawm lub sijhawm no, cov pob zeb diamond yuav kav ntev dua.Lub pob zeb diamond grit feem ntau yog nruab nrab ntawm yim caum grit thiab ib puas thiab nees nkaum grit, nyob ntawm seb qhov kev sib tsoo yuav tsum tau ua.Lub pob zeb diamond concentration yuav tsum siab dua.

Tom qab ua hauv av, cov khoom siv feem ntau ntxiv polished nrog cov pob zeb diamond-pob zeb diamond polishing pads ntawm ntau yam pob zeb diamond grits (200 # rau 3000 #).

Kev tsim khoom

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Muaj 2 txoj hauv kev los tsim cov pob zeb diamond sib tsoo khob lub log: kub nias thiab txias nias.

high-frequency welded pob zeb diamond khob log piv rau sintered pob zeb diamond khob log

Cov txheej txheem kub nias yog ncaj qha sinter cov pob zeb diamond ntu hauv cov pwm hauv qab ib qho tshwj xeeb hauv lub siab sintering xovxwm tshuab, tom qab ntawd kho lossis txuas cov pob zeb diamond ntu mus rau lub tshuab sib tsoo lub cev ntawm kev siv vuam ntau zaus (feem ntau yog nyiaj soldering), laser vuam lossis mechanical txheej txheem (xws li hluav taws kub soldering).

Cov txheej txheem txias txias yog thawj zaug nias cov txheej txheem ua haujlwm (muaj cov pob zeb diamond) thiab cov txheej txheem hloov pauv (tsis muaj pob zeb diamond) ntawm cov pob zeb diamond ntu rau lawv cov ntaub ntawv ncaj qha rau ntawm lub log sib tsoo lub cev.Tom qab ntawd, cia cov ntu txuas nrog lub log lub cev ntawm cov hniav, cov qhov, lossis lwm yam kev coj ua.Thaum kawg, muab lub log sib tsoo rau hauv sintering rauv rau sinter yam tsis muaj xovxwm.

Lub pob zeb diamond sib tsoo lub khob txias txias tau zoo dua sharpness thiab tus nqi qis, tab sis lub neej luv luv.Qhov kub pressed ib tug kuj muaj tus nqi siab dua, tab sis zoo dua thiab ntev lifespan.Sunny Superhard Cov Cuab Yeej tuaj yeem muab kev sib tw kub-nias pob zeb diamond sib tsoo khob lub log nrog qhov zoo.(Tshawb xyuas seb peb tau ua li cas txhawm rau txhim kho kev tsim khoom ntawm cov pob zeb sib tsoo discs)