Izindaba
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Kungani i-PCB yakho ibiza kangaka?(I)
Ingxenye: izici ezihlukahlukene ezithinta intengo yebhodi le-PCB Intengo ye-PCB ibilokhu iyindida kubathengi abaningi, futhi abantu abaningi bazozibuza ukuthi lezi zintengo zibalwa kanjani uma ufaka ama-oda ku-inthanethi.Ake sikhulume ngezingxenye zentengo ye-PCB ndawonye.Izinto ezahlukahlukene ezisetshenziswa ku ...Funda kabanzi -
Izidingo zesikhala ekuklameni pcb
Ibanga lokuphepha ngogesi 1. Isikhala phakathi kwezintambo Ngokomthamo wokukhiqiza wabakhiqizi be-PCB, ibanga eliphakathi kokulandelelwa nokulandela umkhondo akufanele libe ngaphansi kuka-4 mil.Isikhala esincane somugqa siphinde sibe sikhala phakathi komugqa uye kumugqa kanye nesikhala somugqa kuya kuphedi.Hhayi-ke, kusukela endaweni yethu yokukhiqiza i-v...Funda kabanzi -
ENdiya naseningizimu-mpumalanga ye-Asia, ungakanani umthelela ochungechungeni lwemboni yezogesi?
Kusukela maphakathi no-Mashi, abathintwe ukusabalala kwalolu bhubhane emhlabeni wonke, i-India, iVietnam, iPhilippines, iMalaysia, iSingapore namanye amazwe amemezele izindlela “zokuvalwa kwedolobha” ezisukela engxenyeni yenyanga kuya enyangeni, okwenza abatshalizimali bakhathazeke. mayelana nomthelela wabakhethiwe bomhlaba...Funda kabanzi -
Ukuhlaziywa kwakamuva kwemakethe ye-PCB: umkhiqizo womhlaba wonke ngo-2019 wawucishe ube ngamabhiliyoni angama-61.34, wehle kancane kunonyaka owedlule.
Imboni ye-PCB ingeyomkhakha oyisisekelo wokukhiqiza umkhiqizo wolwazi lwe-elekthronikhi futhi ihlobene kakhulu nomjikelezo wezomnotho omkhulu.Abakhiqizi be-PCB be-Global basatshalaliswa ikakhulukazi eChina, eChina, eTaiwan, eJapan naseNingizimu Korea, eningizimu-mpumalanga ye-Asia, e-United States naseYurophu nakwezinye ...Funda kabanzi -
I-thermometer ye-infrared Isingeniso
Isibhamu sasebunzini (i-infrared thermometer) senzelwe ukukala izinga lokushisa lasebunzini lomzimba womuntu.Kulula kakhulu futhi kulula ukuyisebenzisa.Isilinganiso sokushisa esinembile ngomzuzwana ongu-1, akukho ndawo ye-laser, gwema ukulimala okungaba khona emehlweni, asikho isidingo sokuxhumana nesikhumba somuntu, gwema ukutheleleka ngegciwane,...Funda kabanzi -
Umehluko phakathi kwe-KN95 ne-N95 Mask
I-KN95 iyimaski ejwayelekile yaseShayina.I-KN95 respirator iwuhlobo lwesiphefumulo esisebenza kahle ngokuhlunga izinhlayiyana ezweni lethu.Imaski ye-KN95 kanye nemaski ye-N95 empeleni ziyefana ngokuya ngokusebenza kahle kokuhlunga kwezinhlayiyana.I-KN95 iyimaski ejwayelekile yaseShayina, i-N95 iyimaski yohlobo lwe-N95 olujwayelekile lwase-US i-NIOS...Funda kabanzi -
Ikhambi le-copper foil ewa ebhodini lesekethe lokuphrinta ekulungiseni umakhalekhukhwini
Enkambweni yokulungiswa kwefoni ephathekayo, i-foil yethusi yebhodi lesifunda ivame ukukhishwa.Izizathu zimi kanje.Okokuqala, izisebenzi zokulungisa zivame ukuhlangana nezicucu ze-foil zethusi ngenxa yobuchwepheshe obungenamakhono noma izindlela ezingalungile lapho kuqhunyiswa izingxenye noma amasekhethi ahlanganisiwe.Okwesibili, p...Funda kabanzi -
Ukuhlolwa kwe-Flying probe
Isihloli senaliti esindizayo asincikile kuphethini yephinikhodi ekhwezwe ku-fixture noma kubakaki.Ngokusekelwe kule sistimu, ama-probe amabili noma ngaphezulu afakwe emakhanda amancane, ahamba mahhala endizeni ye-xy, futhi amaphuzu okuhlola alawulwa ngokuqondile yi-CADI. Idatha ye-Gerber.Ama-probe amabili angahamba phakathi kwe-4 mil ...Funda kabanzi -
Ukusetshenziswa Kwezisetshenziswa Zokuhlola Okuzenzakalelayo Ekuhloleni I-PCB
Umbono womshini uyigatsha lobuhlakani bokwenziwa bukhula ngokushesha, ngamafuphi, umbono womshini ukusebenzisa imishini esikhundleni samehlo omuntu wenze isilinganiso nokwahlulela, uhlelo lokubona ngomshini lwenziwa imikhiqizo yombono womshini izobe ithola imigomo ibe isignali yesithombe, futhi iyithumele. kwabazinikele i...Funda kabanzi -
Isendlalelo sokusebenza sebhodi Lesifunda eliphrintiwe
Ibhodi Lesifunda eliphrintiwe lihlanganisa izinhlobo eziningi zesendlalelo esisebenzayo, njengesendlalelo sesignali, isendlalelo sokuvikela, isendlalelo sesikrini sikasilika, isendlalelo sangaphakathi, Ibhodi lesifunda Lezendlalelo Eziningi Yethulwa kafushane ngale ndlela elandelayo: (1) ungqimba lwesignali: ikakhulukazi olusetshenziselwa ukubeka izingxenye noma izintambo.I-Protel DXP ivamise ukuba ne-30 interm...Funda kabanzi -
2020 Izinyathelo ze-Shenzhen zokuthi amabhizinisi aqale kabusha umsebenzi lapho ehlangana neCoronavirus
Inkulumo kanobhala-jikelele ka-xi Jinping ebalulekile mayelana nokuvimbela nokulawula ubhubhane kanye nokuhlela konke kwentuthuko yezomnotho nezenhlalakahle iyinkomba ebalulekile kithi ukuze siguqule “inkinga” ibe “ibhalansi yokubili” futhi silwele ukunqoba kabili.Sisebenze kanzima...Funda kabanzi -
Ukukhula kwamandla amasha kwezesayensi, ubuchwepheshe bukhula ngesivinini
Ukuqanjwa kabusha kwesayensi nobuchwepheshe kuba amandla amasha ekulweni nalolu bhubhane.Muva nje, ohulumeni basekhaya nabasekhaya bakhiphe izinqubomgomo ezintsha mayelana "nesayensi nobuchwepheshe ukulwa nalolu bhubhane" ukukhuthaza amabhizinisi ukuthi abambe iqhaza ekunqandeni ubhubhane kanye ...Funda kabanzi
