Akupanga makulidwe luso kuyeza
1.Zofunikira za lifebatireelectrode muyeso wa zokutira ukonde
Lifiyamu batire elekitirodi wapangidwa wotolera, ❖ kuyanika pamwamba A ndi B. Makulidwe ofanana ❖ kuyanika ndi pachimake ulamuliro chizindikiro cha lithiamu batire elekitirodi, amene zimakhudza kwambiri chitetezo, ntchito ndi mtengo wa lithiamu batire. Chifukwa chake, pali zofunika kwambiri pakuyesa zida panthawi yopanga batire ya lithiamu.
2.X-ray kufala njira kukumanandimalire mphamvu
Dacheng Precision ndiwotsogola padziko lonse lapansi wopereka njira zoyezera ma electrode. Ndi zaka zoposa 10 kafukufuku ndi chitukuko, ali ndi mndandanda wa mkulu-mwatsatanetsatane ndi mkulu-bata muyeso zida, monga X/β-ray Areal kachulukidwe n'zotsimikizira, laser makulidwe n'zotsimikizira, CDM makulidwe ndi areal kachulukidwe Integrated n'zotsimikizira, ndi zina zotero, amene amatha kukwaniritsa Intaneti kuwunika lifiyamu-ion batire electrode a core indexes, kuphatikizapo makulidwe a m'dera ndi makulidwe, kuphatikizapo makulidwe a m'deralo, kuphatikizapo makulidwe. kachulukidwe.
Kupatula apo, Dacheng Precision ikuchitanso zosintha muukadaulo wosawononga, ndipo yakhazikitsa Super X-Ray areal density gauge kutengera zowunikira zolimba za semiconductor ndi infrared makulidwe gauge kutengera infrared spectral mayamwidwe mfundo. Makulidwe a zinthu zakuthupi amatha kuyeza molondola, ndipo kulondola kwake kuli bwino kuposa zida zobwera kunja.
Chithunzi 1 Super X-Ray areal density gauge
3.Ultrasonicthicknessmkuchepetsatzamakono
Dacheng Precision wakhala akudzipereka pa kafukufuku ndi chitukuko cha matekinoloje atsopano. Kuphatikiza pa mayankho omwe ali pamwambawa osawononga, akupanganso ukadaulo woyezera makulidwe a ultrasonic. Poyerekeza ndi zina zoyendera njira, akupanga makulidwe muyeso ali zotsatirazi makhalidwe.
3.1 Akupanga makulidwe muyeso mfundo
Akupanga makulidwe gauge amayesa makulidwe potengera mfundo ya akupanga zimachitika kusinkhasinkha njira. Pamene akupanga zimachitika limatulutsa ndi kafukufuku akudutsa muyeso chinthu kufika zinthu interfaces, ndi zimachitika yoweyula zimaonekera kubwerera kafukufuku. Makulidwe a chinthu choyezedwa chingadziwike mwa kuyeza molondola akupanga nthawi yofalitsa.
H=1/2*(V*t)
Pafupifupi mankhwala onse opangidwa ndi zitsulo, pulasitiki, zinthu zophatikizika, zoumba, magalasi, CHIKWANGWANI chagalasi kapena mphira zitha kuyezedwa motere, ndipo zitha kugwiritsidwa ntchito kwambiri mumafuta, mankhwala, zitsulo, zomanga zombo, ndege, zamlengalenga ndi zina.
3.2Aubwinomwa uultrasonic makulidwe muyeso
Yankho lachikhalidwe limagwiritsa ntchito njira yotumizira ma ray kuti muyeze kuchuluka kwa zokutira zonse ndikuchotsa kuwerengera mtengo wa lithiamu batire electrode net coating coating. Ngakhale akupanga makulidwe n'zotsimikizira akhoza mwachindunji kuyeza mtengo chifukwa osiyana muyeso mfundo.
①Ultrasonic wave uli ndi mwayi wolowera mwamphamvu chifukwa chakufupikitsa kwake, ndipo umagwira ntchito pazinthu zosiyanasiyana.
② Phokoso la akupanga limatha kukhazikika munjira inayake, ndipo limayenda molunjika kudzera mkatikati, ndikuwongolera bwino.
③ Palibe chifukwa chodera nkhawa zachitetezo chifukwa ilibe ma radiation.
Komabe, ngakhale kuti akupanga makulidwe muyeso ali ndi ubwino wotere, poyerekeza ndi angapo makulidwe matekinoloje kuti Dacheng Precision wabweretsa kale kumsika, ntchito akupanga makulidwe muyeso ali ndi zolephera motere.
3.3 Ntchito malire a akupanga makulidwe muyeso
① Ultrasonic transducer: ultrasonic transducer, ndiko kuti, kafukufuku wa akupanga omwe tawatchula pamwambapa, ndiye chigawo chachikulu cha ma ultrasound test gauges, omwe amatha kufalitsa ndi kulandira mafunde a pulse. Zizindikiro zake zazikulu za kuchuluka kwa ntchito komanso nthawi yolondola zimatsimikizira kulondola kwa kuyeza makulidwe. The panopa mkulu-mapeto akupanga transducer akadali amadalira imports kuchokera kunja, amene mtengo wake ndi okwera mtengo.
②Zinthu zofanana: monga tafotokozera mu mfundo zazikuluzikulu, akupanga adzawonetsedwa mmbuyo pazinthu zolumikizirana. Kuwonetserako kumachitika chifukwa cha kusintha kwadzidzidzi kwa kuyimitsidwa kwamayimbidwe, ndipo kufanana kwa kuyimitsidwa kwa phokoso kumatsimikiziridwa ndi kufanana kwazinthu. Ngati zinthu zomwe ziyenera kuyezedwa sizili zofanana, chizindikiro cha echo chidzatulutsa phokoso lalikulu, zomwe zimakhudza zotsatira za muyeso.
③ Kukhwimitsa: kuuma kwapamtunda kwa chinthu choyezedwa kumapangitsa kumveka kocheperako, kapena kulephera kulandira chizindikiro cha echo;
④Kutentha: akamanena za akupanga ndi kuti makina kugwedera sing'anga particles zimafalitsidwa mu mawonekedwe a mafunde, amene sangathe anapatukana ndi kucheza sing'anga particles. Mawonekedwe a macroscopic akuyenda kwamafuta apakati pawokha ndi kutentha, ndipo kuyenda kwamafuta kumakhudza mwachilengedwe kuyanjana pakati pa tinthu tating'ono. Choncho kutentha kumakhudza kwambiri zotsatira za kuyeza.
Pakuti ochiritsira akupanga makulidwe muyeso kutengera zimachitika echo mfundo, anthu dzanja kutentha zingakhudzire kafukufuku kutentha, motero kumabweretsa kutengeka kwa ziro mfundo ya gauge.
⑤Kukhazikika: mafunde amawu ndi kugwedezeka kwamakina kwa tinthu tating'ono tating'onoting'ono mwa mawonekedwe a kufalikira kwa mafunde. Zimakhala zosavuta kusokoneza kunja, ndipo chizindikiro chosonkhanitsidwa sichikhazikika.
⑥Coupling sing'anga: akupanga adzakhala attenuate mu mlengalenga, pamene izo zikhoza zimafalitsidwa mu zakumwa ndi zolimba. Kuti mulandire bwino chizindikiro cha echo, sing'anga yophatikizira madzi nthawi zambiri imawonjezeredwa pakati pa akupanga kafukufuku ndi kuyeza chinthu, chomwe sichitha kukulitsa pulogalamu yoyendera pa intaneti.
Zinthu zina, monga akupanga gawo m'mbuyo kapena kupotoza, ndi kupindika, taper kapena eccentricity padziko kuyeza chinthu chidzakhudza muyeso zotsatira.
Zitha kuwoneka kuti kuyeza kwa makulidwe a akupanga kuli ndi zabwino zambiri. Komabe, pakadali pano sitingafanane ndi njira zina zoyezera makulidwe chifukwa cha malire ake.
3.4UKupita patsogolo kwa kafukufuku wa ultrasonic makulidwezaDachengPkukonza
Dacheng Precision wakhala akudzipereka pa kafukufuku ndi chitukuko. M'munda wa akupanga makulidwe muyeso, zapitanso patsogolo. Zina mwazotsatira za kafukufuku zikuwonetsedwa motere.
3.4.1 Mikhalidwe yoyesera
Anode imayikidwa pa worktable, ndipo chodzipangira chokhachokha chapamwamba cha akupanga kafukufuku chimagwiritsidwa ntchito poyezera mfundo.
Chithunzi 2 Akupanga makulidwe muyeso
3.4.2 Deta yoyesera
Deta yoyesera imaperekedwa mu mawonekedwe a A-scan ndi B-scan. Mu A-scan, X-axis, imayimira nthawi yotulutsa akupanga ndipo Y-axis imayimira mphamvu yowoneka bwino. B-scan ikuwonetsa chithunzi chamitundu iwiri chambiri chofananira ndi kufalikira kwa liwiro la mawu ndi perpendicular kumtunda woyezedwa wa chinthu chomwe chikuyesedwa.
Kuchokera ku A-scan, zitha kuwoneka kuti matalikidwe a mafunde obwereranso pamagawo a graphite ndi zojambula zamkuwa ndizokwera kwambiri kuposa zamitundu ina. Makulidwe a graphite ❖ kuyanika angapezeke mwa kuwerengera lamayimbidwe njira ya akupanga yoweyula mu graphite sing'anga.
Nthawi zonse za 5 za data zidayesedwa pazigawo ziwiri, Point1 ndi Point2, ndipo njira yoyimbira ya graphite ku Point1 inali 0.0340 ife, ndipo njira yoyimbira ya graphite ku Point2 inali 0.0300 ife, ndikubwerezabwereza kulondola kwambiri.
Chithunzi 3 A-scan chizindikiro
Chithunzi 4 B-scan chithunzi
Chithunzi cha 1 X=450, YZ ndege B-scan chithunzi
Point1 X=450 Y=110
Acoustic-njira: 0.0340 ife
Makulidwe: 0.0340(ife)*3950(m/s)/2=67.15(μm)
Point2 X=450 Y=145
Acoustic-njira: 0.0300us
Makulidwe: 0.0300(ife)*3950(m/s)/2=59.25(μm)
Chithunzi 5 Chithunzi choyesera cha mfundo ziwiri
4. Summarymwa lifebatireelectrode ukadaulo woyezera ma net coating
Ukadaulo woyezetsa akupanga, monga njira imodzi yofunikira yaukadaulo woyesera wosawononga, umapereka njira yabwino komanso yapadziko lonse lapansi yowunikira ma microstructure ndi makina azinthu zolimba, ndikuzindikira ma micro- ndi macro-discontinuities. Poyang'anizana ndi kufunika kwa pa intaneti zodziwikiratu muyeso wa ukonde ❖ kuyanika kuchuluka kwa lithiamu batire elekitirodi, ndi ray kufala njira akadali ndi mwayi waukulu pakali pano chifukwa cha makhalidwe a akupanga palokha ndi luso mavuto kuthetsedwa.
Dacheng Precision, monga katswiri wa kuyeza kwa electrode, apitiriza kuchita kafukufuku wozama ndi chitukuko cha matekinoloje atsopano kuphatikizapo teknoloji yoyezera makulidwe a akupanga, zomwe zimathandizira pa chitukuko ndi kupambana kwa kuyesa kosawononga!
Nthawi yotumiza: Sep-21-2023
