Printed circuit boards ( pcb ) defect inspection adopted image process has applied in practice 采用圖像處理方法檢測普通印刷電路板缺陷已得到實(shí)際應(yīng)用。
The card ' s circuit schematic diagram and printed circuit board ( pcb ) were completion in the paper 論文討論了數(shù)據(jù)采集卡硬件電路的設(shè)計(jì)、 pcb制版和調(diào)試。
Main materials of printed circuit board ( pcb ) substrate were macromolecule resins , which were typical viscoelatic materials 電路板基板材料主要以高分子樹脂為主,是典型的黏彈性材料。
Design and produce for : printed circuit board ( pcb ) ; electronical toy circuit ; industrial automation circuit etc 電路板( pcb )設(shè)計(jì),生產(chǎn),銷售。電子玩具機(jī)心及工業(yè)自動(dòng)化控制電路設(shè)計(jì),生產(chǎn)
Print circuit board ( pcb ) is an information carrier integrating various electronic components . it has been applied in different fields widely 印刷電路板( pcb )是集成各種電子元器件的信息載體,在各個(gè)領(lǐng)域得到了廣泛的應(yīng)用。
With the development of printed circuit board ( pcb ) , liquid photo imageable etching resist ink has become the prime process technology of the fine line graph facture 摘要隨著印制電路板( pcb )行業(yè)的飛速發(fā)展,液態(tài)光致抗蝕油墨已逐漸成為精細(xì)導(dǎo)線圖形制作的主要方法。
Printed circuit board ( pcb ) is a key part of electronic equipments , and many flaws of electronic equipments originate from pcb . so the reliability of pcb is very important 印制電路板是電子設(shè)備的重要組成部分,電子設(shè)備的大部分缺陷都來源于印制電路板,其可靠性對電子設(shè)備至關(guān)重要。
In the process of manufacturing printed circuit board ( pcb ) , every board has to be drilled based holes firstly . so the precision of based holes greatly influence the quality of pcb 在印刷電路板生產(chǎn)中,定位孔的精度對pcb加工質(zhì)量有很大影響,傳統(tǒng)的加工方法是靠人眼直接瞄準(zhǔn),影響定位精度和生產(chǎn)速度。
Our main product included single sided , two - sided and 1 ~ 5 layers fpc , as well as rigid - flexible printed circuit board and rigidity superconductive board . we also produce traditional printed circuit board ( pcb ) 主要產(chǎn)品為單面、雙面、 1 ~ 5層撓性電路板,剛-撓性結(jié)合板以及剛性超導(dǎo)板等。本廠同時(shí)也生產(chǎn)傳統(tǒng)的pcb 。