Thaum lubvitrified CBN sib tsoo logyog sib tsoo lub workpiece ntawm kev kub ceev, peb feem ntau pom hais tias yuav muaj burns ntawm workpiece nto. Qhov no muaj feem xyuam rau kev vibration los ntawm kev ua haujlwm siab ntawm CBN sib tsoo lub log thiab kev tawg thiab hlawv ntawm CBN sib tsoo log hais. Cov yam ntxwv tseem ceeb ntawm cov khoom ua haujlwm kub hnyiab yog: linear lossis discontinuous linear burns, thiab qhov chaw dub hlawv raws li kev sib tsoo ntawm kev sib tsoo.
Yog li, dab tsi raws nraim ua rau lub workpiece hlawv thaum lub sij hawm high-speed sib tsoo nrog vitrified CBN sib tsoo log? Nov yog qee cov ntsiab lus los piav qhia rau koj:
1. Lub hardness ntawm vitrified CBN sib tsoo log yog siab dhau los yog cov khoom zoo heev. Kev xaiv tsis raug ntawm CBN abrasive applicability tuaj yeem ua rau muaj teeb meem.
2. Yog tias lub log sib tsoo tig nrawm dhau thiab lub tshuab ua haujlwm tig nrawm dhau, nws tseem yuav ua rau lub tshuab ua haujlwm kub hnyiab.
3. Kev txiav cov kua dej tsis txaus, qhov txiav pub noj yog loj heev, thiab cov cua kub dissipation tsis zoo.
4. Tsis txaus porosity ntawm vitrified CBN sib tsoo log kuj yog ib qho laj thawj.
5. Yog tias daim ntawv cog lus ceramic CBN sib tsoo lub log tsis hnav lub sijhawm, lossis qhov zoo ntawm kev ntxuav lub log sib tsoo tsis zoo, nws yog vim qhov piv ntawm kev hnav khaub ncaws pub tus nqi thiab kev sib hloov ceev tsis tswj tau zoo thaum hnav khaub ncaws.
6. Thaum xaj lub log sib tsoo nrog txoj kab uas hla uas loj dhau, qhov kev vibration ntawm lub hauv paus nce thaum siv. Txij li qhov loj thiab qhov tseeb ntawm txhua qhov haujlwm sib txawv, yog tias lawv tsis sib cais, qhov sib tsoo qhov tob yuav hloov mus ntxiv, ua rau kub hnyiab.
7. Lub tshuab cuab tam txaj steel tsis muaj zog txaus, los yog lub installation tsis ruaj khov txaus, ua rau resonance.
8. Lub clamping ntawm kev sib tsoo workpiece tsis ruaj txaus, thiab lub workpiece nres lossis txav tawm ntawm txoj hauj lwm thaum sib tsoo thiab txiav.
9. Yog hais tias lub workpiece raug kub hnyiab heev thaum lub sij hawm sib tsoo thiab cov cia rau kev sib tsoo me me heev, qhov burnt ntawm lub workpiece yuav pom yog hais tias nws tsis yog av.
Yog li, peb tuaj yeem qhia tau li cas tias lub workpiece raug hlawv? Nws yog qhov yooj yim heev. Peb tuaj yeem tshawb xyuas nws los ntawm kev siv acetone, cawv, kerosene lossis pickling. Piv txwv li, thaum lub ntsej muag ntawm cov khoom ua haujlwm tau ntub dej, peb yuav tsum tau ua qhov kev tshuaj xyuas tam sim hauv qab lub teeb fluorescent. Cov workpieces ib txwm tsis muaj qhov kub hnyiab yog xim tsaus grey.
Yog tias lub tshuab ua haujlwm tau muab tso rau hauv lub tshuab tsom rau kev soj ntsuam, nws yog qhov pom tseeb tias cov strips nyias ntawm xeb-daj xim tshwm rau ntawm qhov chaw ntawm lub workpiece kuj yog qhov tshwm sim ntawm kev kub hnyiab, thiab qhov xiav ntawm cov hlau ntawm lub workpiece kuj yog ib qho tshwm sim. hlawv.
CBN particle breakage, xuab zeb poob lossis hlawv tuaj yeem pom nyob rau hauv lub tshuab tsom iav lossis hnov los ntawm tes.
Yog hais tias lub workpiece pom cov kab nrib pleb los yog tawg, nws yog kev sib tsoo tawg; Yog hais tias nws pom greyish dawb los yog tsaus dub me ntsis, nws yog ib tug decarbonization tshwm sim; Yog tias muaj cov pob muag muag, lossis cov huab cua tsaus nti zoo li qhov chaw, thiab qhov sib tsoo ntawm lub log sib tsoo tsis tu ncua, nws yog qhov chaw mos; Yog tias nws yog qhov kub hnyiab, tsaus nti, cov kab nruam los yog cov kab tsis sib txuas tshwm sim ntawm qhov chaw ntawm lub workpiece raws li kev sib tsoo ntawm lub log sib tsoo, uas yog qhov tshwm sim kub hnyiab.
Thaum sib tsoo workpieces, yog kub nyhiab tshwm sim, lub sib tsoo lub log yuav txo nws cov durability, thiab cov kev daws teeb meem yog hnav khaub ncaws. Kev hnav khaub ncaws ntau dhau yuav txo qhov kev pab cuam lub neej ntawm kev sib tsoo log. Txhawm rau txhim kho lub zog ntawm vitrified CBN sib tsoo lub log, qhov ua rau yuav tsum tau pom nyob rau lub sijhawm thiab kev ntsuas zoo yuav tsum tau coj los tshuaj xyuas thiab daws nws. Tsuas yog nyob rau hauv txoj kev no tuaj yeem tsim nyog cov khoom lag luam zoo hauv av.