Cov mem hluav pob zeb diamond yog nyob rau hauv qeb ntawm cov cuab yeej hnav khaub ncaws thiab muaj qib siab hnav tsis kam. Cov cuab yeej no yog npaj rau kev sib tsoo zaum kawg ntawm qhov chaw ua tiav. Nws tuaj yeem siv rau sab hauv, tiaj tus thiab tsis muaj kev sib tsoo. Cov mem hluav pob zeb diamond tuaj yeem nruab nrog cov pob zeb ntuj lossis hluavtaws, uas yog tsau rau hauv daim ntawv cog lus hlau.
Kev sib xyaw ntawm cov mem hluav pob zeb diamond
Kev hnav khaub ncaws, ib qho khoom siv nrog lub cheeb ntawm 8-10 millimeters feem ntau yog siv. Cov cwj mem pob zeb diamond tau tswj kom tau txais kev faib tawm ntau tshaj plaws raws li cov cuab yeej tsim los rau cov hom phiaj no. Nws muaj cov pob zeb diamonds muab tso rau hauv ib qho kev txiav txim, uas yog interconnected los ntawm cov khoom tshwj xeeb. Nws yog tsim nyob rau hauv daim ntawv ntawm ib tug tshwj xeeb alloy nrog ib tug thermal expansion coefficient nyob ze ntawm lub pob zeb diamond. Qhov no feature tso cai rau koj tsis txhob nthuav lub pob zebntxiv deformation thaum rhuab.
pob zeb diamond xaum rau hnav lub voj voog: ntau yam
Yeej, ntau hom khoom siv no tau siv. Lawv txawv nyob ntawm seb cov pob zeb diamond muaj nyob rau hauv qhov chaw ua haujlwm, nrog rau cov yam ntxwv zoo li cas lawv muaj:
- hom C - pob zeb diamond nyob rau hauv rooj plaub no yog teem rau hauv ib txoj saw;
- hom C - pob zeb tau muab tso rau hauv cov txheej uas yuav los sis tsis sib tshooj;
- hom H - pob zeb diamond hauv qhov no tsis yog taw qhia.
Ntxiv rau, ib lub cwj mem pob zeb diamond tuaj yeem yog cov npe sib txawv nyob ntawm qhov loj thiab cov pob zeb siv hauv nws, nrog rau qhov loj ntawm tus ncej thiab ntxig.
Txhua yam ntawm txhua hom
Crystals nrog qhov hnyav sib txawv yog siv rau kev tsim khoom ntawm txhua hom khoom siv. Pob zeb diamond xaum rau kho hom C yog ua los ntawm cov pob zeb zoo, hnyav 0.03-0.5 carats txhua. Lawv daim ntawv thov kev lag luam yog kev hnav khaub ncaws ntawm lub log rau qhov chaw tsis zoo li qub thiab sab hauv, nrog rau kev sib tsoo cylindrical. Hom C cwj mem yog tsim nyob rau hauv ob qib. Cov qub yog cov nplua-grained, uas cov pob zeb diamond me me muaj txog li 10 hauv ib txheej. Qhov thib ob yog nplua-grained, ntawm no muaj 2-5 pob zeb ib txheej nrog ib tug carat ntawm 0, 1-0, 2. Xws li ib tug pob zeb diamond mem hluav tau nce hnav tsis kam, thiab nws yog siv rau hnav abrasive log nyob rau hauv tus txheej txheem ntawm zoo sib tsoo. Hom H li yog tsim los ntawm cov pob zeb ntawm cov khoom sib txawv, qee zaum txawm los ntawm cov chipped thiab crushed. Lub peev xwm ntawm daim ntawv thov ntawm cov cwj mem no yog kev hnav khaub ncaws ntawm kev sib tsoo log nrog cov qauv zoo-grained hauv nruab nrab thiab cylindrical kev sib tsoo, nrog rau cov cuab yeej hnav khaub ncaws rau khob, ib qho xov xov sib tsoo thiab lub log tiaj tus rau spline thiab iav sib tsoo.
Vim kev hnav khaub ncaws ntawm lub voj voog siv cov xaum pob zeb diamond, nws muaj peev xwm kom tau txais qhov tseeb ntawm qhov chaw ua haujlwm, txiav txim siab cov duab profile, uas ua rau nws muaj peev xwm ua tiav ntau qhov tseeb ntawm cov cuab yeej ua haujlwm, xws li nrog rau kev ua haujlwm siab dua.
