Kev paub yooj yim ntawm kev siv cov txheej thickness ntsuas ntsuas
Feem ntau muaj ntau hom txheej thickness gauges raws li cov qauv ntsuas: magnetic thickness gauge, eddy tam sim no thickness gauge, ultrasonic thickness gauge, electrolytic thickness gauge, thiab radiation thickness gauge. Tam sim no, feem ntau siv hlau nplaum thickness gauge thiab eddy tam sim no thickness gauge nyob rau hauv Tuam Tshoj yog vim hais tias ob txoj kev no yooj yim, yooj yim, raug, tsis muaj kev puas tsuaj, nqi-zoo, thiab nqi-zoo rau thickness ntsuas.
Cov hlau nplaum txheej thickness gauge siv magnetic induction ntsuas tshuab los tsis-destructive ntsuas lub thickness ntawm non-magnetic coatings (xws li txhuas, chromium, tooj liab, enamel, roj hmab, xim, thiab lwm yam) ntawm magnetic hlau substrates (xws li hlau, hardness. tester hlau, alloy, thiab tawv hlau nplaum, thiab lwm yam).
Lub eddy tam sim no txheej thickness gauge siv eddy tam sim no ntsuas tshuab rau tsis-destructive ntsuas lub thickness ntawm non-conductive coatings ntawm non-magnetic hlau substrates (xws li tooj liab, txhuas, zinc, tin, thiab lwm yam), xws li enamel, roj hmab, xim, yas, thiab lwm yam.
Ob txoj kev no tuaj yeem ua ke los ua ib qho sib nqus eddy tam sim no dual-lub hom phiaj txheej thickness gauge, uas muaj zog thiab kev ua haujlwm, thiab yog tus nqi ntau dua piv rau ib zaug siv txheej thickness gauges. Dav siv nyob rau hauv kev tsim, hlau ua, tshuaj lom neeg kev lag luam, kev tshuaj xyuas kev lag luam thiab lwm yam kev sim.
Kev txawj ua haujlwm rau txheej thickness gauge:
Thaum siv lub thickness gauge rau kev ntsuas, lub sojntsuam yuav tsum tau perpendicular mus rau qhov chaw ntawm cov khoom raug ntsuas;
2. Tsis txhob rub qhov kev sojntsuam thaum ntsuas, vim nws yuav tsis tsuas yog ua rau hnav ntawm qhov kev sojntsuam tab sis kuj ua rau qhov ntsuas tsis raug;
3. Thaum lub sij hawm ntsuas, cov xov hlau sojntsuam yuav tsum tsis txhob muab ntau dhau los yog shaken ntawm txoj hauj lwm uas nws txuas nrog rau kev sojntsuam (rau cais hom thickness gauges), vim qhov no yuav cuam tshuam rau qhov kev ntsuam xyuas thiab ua rau qhov ntsuas tsis raug thiab ruaj khov;
4. Sim ua kom ntseeg tau tias lub ntsuas tuab yog siv thiab khaws cia los ntawm tus neeg mob siab rau;
5. Yog tias koj xav tias qhov ntsuas ntsuas tau muaj qhov sib txawv tseem ceeb, thov ua ntej siv tsib daim ntawv calibration yas randomly nruab rau ib puag ncig ntawm kev sim. Yog hais tias qhov sib txawv nyob deb ntawm qhov kev tso cai yuam kev, nws yuav yog vim muaj teeb meem nrog lub ntsuas nws tus kheej, uas yuav tsum tau rov qab mus rau lub Hoobkas rau kev kho. Nco ntsoov tsis txhob disassemble thiab kho nws ntawm koj tus kheej.
