《舊文複習》到底階梯式鋼板(step stencil or 3D stencil)的階梯應該設計在刮刀面?還是開在PCB面?是很多SMT工程師爭論不休的一項議題,其實這兩種階梯式鋼板各有其優缺點,端看自己的需求來決定。
pcb stencil 在 電子製造,工作狂人 Facebook 的精選貼文
《舊文複習》到底階梯式鋼板(step stencil or 3D stencil)的階梯應該設計在刮刀面?還是開在PCB面?是很多SMT工程師爭論不休的一項議題,其實這兩種階梯式鋼板各有其優缺點,端看自己的需求來決定。
pcb stencil 在 電子製造,工作狂人 Facebook 的最讚貼文
錫膏的印刷其實有點像是在牆壁上油漆一般,所不同的,為了要更精確的將錫膏重複塗抹於電路板的一定位置與控制其錫膏量多寡,所以必須要使用一片所謂的「鋼板(stencil)」來控制錫膏的印刷。
Printing the solder paste on the PCB just like painting on the wall. The only different is solder paste printing ask more accurately position and must control the solder paste volume on each pad. It requires a certain jig call “stencil” is a sheet-metal made and have designate aperture on the position that needs to print solder paste.
pcb stencil 在 Good practice when designing a PCB and stencil? - Electrical ... 的推薦與評價
well for easing the alignment I usually make some two '+'(plus) signs at two sides of the PCB I draw those plus signs as multi-layer in ... ... <看更多>
pcb stencil 在 39 PCB Stencils ideas - Pinterest 的推薦與評價
Apr 3, 2015 - Explore HTD Group's board "PCB Stencils" on Pinterest. See more ideas about stencils, solder paste, stencil maker. ... <看更多>