Pob zeb txiav lub taub hau yog qhov cuab yeej tseem ceeb hauv kev txiav pob zeb. Nws yuav tsim qee qhov poob tom qab siv ntev. Vim li no peb yuav tsum khiav zoo nyob rau hauv. Tam sim no peb yuav qhia txoj ntsiab cai ntawm hluav taws xob xa hluav taws xob kom pom tseeb.
Kev tshem tawm qhov ntse yog tsim kom muaj qhov kub ceev tam sim ntawd los ntawm kev sib tsoo ntawm lub sib tsoo lub log electrode thiab cov cuab yeej hluav taws xob sib cais los ntawm dielectric kom yaj thiab vaporize cov cuab yeej khoom siv. Thaum hliav pob zeb diamond taub, vim tias pob zeb diamond tsis muaj conductive, cov taub electrode yog lub network conductive muaj li ntawm cov theem hlau hauv lub pob zeb diamond. Nws tuaj yeem pom tau tias hluav taws xob paug ntse yog txheej txheem thermal etching.
Vim tias lub qhov kub ntawm cov hluav taws xob muaj paug tawm, lub pob zeb taub yuav ua rau kub ploj thiab graphitization thaum hlais, tshwj xeeb tshaj yog nyob ntawm qhov sib cuam tshuam ntawm cov pob zeb diamond thiab cemented carbide substrate, qhov kev yaig sai dua. Vim tias hluav taws xob tso tawm kom sib cuag tsis yog txheej txheem sib tiv tauj, qhov sib tsoo lub zog yog li me me uas nws qhov kev tsis lees zoo, yog li cov hluav taws xob ntse yog siab heev.
Pob zeb diamond cutter taub hau
Lub hauv paus ntsiab lus ntawm kev ntsuas hluav taws xob yog qhov yooj yim sib txawv los ntawm lub hauv paus ntsiab lus ntawm cov kev cai ib txwm sib tsoo, thiab nws kuj yog qhov sib txawv ntawm lub hauv paus ntsiab lus ntawm electrolytic hliav, tab sis nws muaj ntau yam zoo raws li ib qho ntawm cov kev ua kom pom tseeb ntawm pob zeb diamond cutter hau.
Lub taub hau hlais taub hau yuav tsum rov ua dua tshiab tom qab siv tas, yog li kom tsis txhob paug rau ib puag ncig. Kuj, ntau yam khoom siv hauv lub neej tsis hloov dua tshiab, yog li thaum siv cov peev txheej no, peb yuav tsum sim peb qhov zoo tshaj plaws kom rov qab siv lawv rau kev siv theem nrab
Cov khoom siv pob zeb diamond kuj tseem tsis ua dua tshiab. Qhov ntau ntawm cov khib nyiab pob zeb diamond yuav zam cov kev tsim tawm thaum lub sijhawm siv thiab tsim cov khoom pob zeb diamond. Nyob rau theem no, muaj qhov tsis muaj txoj hau kev zoo rau kev rov ua dua tshiab, uas tau ua rau ib puag ncig. Kev ua qias tuaj thiab pov tseg ntawm cov khoom siv.
Tom qab cov pov tseg pob zeb diamond cutter lub taub hau tau decomposed los ntawm kev sib xyaw ua ke, cov hlau uas muaj nyob hauv nws nkag mus rau hauv kev daws nyob rau hauv daim ntawv ntawm ions, thiab lub pob zeb diamond thiab tungsten carbide hais tau zoo los ntawm lim cov khoom seem.
Pob zeb diamond cutter taub hau
Cov hlau ions hauv kev daws teeb meem tau kho raws li hlau cov ntsiab lus hauv lub pob zeb diamond me ntsis. Oxalic acid tau siv los ua cov nag lossis daus, thiab tus nqi pH ntawm oxalic acid tau kho nrog ammonia, thiab cov tshuaj lev tau kawm txog kev sib xyaw nrog dej nag. Hauv cov xwm txheej uas tsim nyog, cov dej nag tsis sib xyaw ntawm txhua cov hlau ncav ntau tshaj 98%; thaum kawg, oxalate yog hydrogen-txo kom tau txais ultra-nplua ua ntej-alloyed hmoov.
