style="layout-grid:15.6pt none;" class="Section0">
style="text-align:center;margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:16pt;font-weight:bold;mso-spacerun:'yes'">捷多邦style="font-family:'宋体'font-size:16pt;font-weight:bold;mso-spacerun:'yes'">--------生产制作工艺详解(工程师必备)style="font-family:'宋体'font-size:16pt;font-weight:bold;mso-spacerun:'yes'">
style="text-align:center;margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:16pt;font-weight:bold;mso-spacerun:'yes'"> ------请转交贵公司电子设计工程师style="font-family:'宋体'font-size:16pt;font-weight:bold;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'"> style="font-family:'黑体'font-size:10.5pt;mso-spacerun:'yes'"> style="font-family:'黑体'font-size:12pt;mso-spacerun:'yes'">联系人:style="font-family:'黑体'font-size:12pt;mso-spacerun:'yes'">周先生style="font-family:'黑体'font-size:12pt;mso-spacerun:'yes'"> 联系电话:style="font-family:'黑体'font-size:12pt;mso-spacerun:'yes'">13923756291style="font-family:'黑体'font-size:12pt;mso-spacerun:'yes'"> QQ:style="font-family:'黑体'font-size:12pt;mso-spacerun:'yes'">1691371041style="font-family:'黑体'font-size:12pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'黑体'font-size:12pt;mso-spacerun:'yes'"> 在线计价注册下单地址:http://style="font-family:'黑体'font-size:12pt;mso-spacerun:'yes'">www.jdbpcb.com/zstyle="font-family:'黑体'font-size:12pt;mso-spacerun:'yes'"> 业务员编号:style="font-family:'黑体'font-size:14pt;mso-spacerun:'yes'">Zstyle="font-family:'黑体'font-size:14pt;mso-spacerun:'yes'"> style="font-family:'宋体'font-size:12pt;mso-spacerun:'yes'"> style="font-family:'宋体'font-size:12pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:31.5pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">一流的生产来自一流的设计,我们的生产离不开您设计的配合,请全力配合!各位工程师请按style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">捷多邦style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">生产制作工艺详解来进行设计 style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:16pt;font-weight:bold;mso-spacerun:'yes'">一,相关设计参数详解:style="font-family:'宋体'font-size:16pt;font-weight:bold;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:-21pt;margin-bottom:0pt;margin-left:21pt;" class="p0">style="font-family:'times new roman'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">一. style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">线路style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:26.25pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">1.style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'"> 最小线宽: 6mil (0.153mm) 。也就是说如果小于6mil线宽将不能生产,如果设计条件许可,设计越大越好,线宽越大,工厂越好生产,良率越高 一般设计常规在10mil左右style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'"> 此点非常重要,设计一定要考虑style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:26.25pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">2.style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'"> 最小线距: 6mil(0.153mm).。最小线距,就是线到线,线到焊盘的距离不小于6mil 从生产角度出发,是越大越好,一般常规在10mil,当然设计有条件的情况下,越大越好style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">此点非常重要,设计一定要考虑style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:26.25pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">3.线路到外形线间距0.508mm(20mil)style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:-21pt;margin-bottom:0pt;margin-left:21pt;" class="p0">style="font-family:'times new roman'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">二. style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">via过孔(就是俗称的导电孔)style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:-18pt;margin-bottom:0pt;margin-left:39pt;" class="p0">style="font-family:'times new roman'font-size:10.5pt;mso-spacerun:'yes'">1. style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">最小孔径:0.3mm(12mil)style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:26.25pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">2. 最小过孔(VIA)孔径不小于0.3mm(12mil),焊盘单边不能小于6mil(0.153mm),最好大于8mil(0.2mm) 大则不限(见图3) style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">此点非常重要,设计一定要考虑style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:26.25pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">3. 过孔(VIA)style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">孔到孔间距(style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">孔边到孔边)不能小于:6mil 最好大于8milstyle="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">此点非常重要,设计一定要考虑style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:21.75pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">4,焊盘到外形线间距0.508mm(20mil)style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:21.75pt;margin-bottom:0pt;" class="p0">
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style="margin-top:0pt;margin-bottom:0pt;margin-left:21pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'"> (图1) (图2) (图3) (图4)style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">三.PAD焊盘(style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">就是俗称的插件孔(PTH) )style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">1style="font-family:'宋体'color:#000000;font-size:10.5pt;mso-spacerun:'yes'">,style="font-family:'宋体'color:#000000;font-size:10.5pt;mso-spacerun:'yes'">插件孔大小视你的元器件来定,但一定要大于你的元器件管脚,建议大于最少0.2mm以上 也就是说0.6的元器件管脚,你最少得设计成0.8,以防加工公差而导致难以插进,style="font-family:'宋体'color:#000000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:26.25pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'color:#000000;font-size:10.5pt;mso-spacerun:'yes'">2,style="font-family:'宋体'color:#000000;font-size:10.5pt;mso-spacerun:'yes'"> 插件孔(PTH)style="font-family:'宋体'color:#000000;font-size:10.5pt;mso-spacerun:'yes'"> 焊盘外环单边不能小于0.2mm(8mil)style="font-family:'宋体'color:#000000;font-size:10.5pt;mso-spacerun:'yes'"> 当然越大越好(如图2style="font-family:'宋体'color:#000000;font-size:10.5pt;mso-spacerun:'yes'">焊盘style="font-family:'宋体'color:#000000;font-size:10.5pt;mso-spacerun:'yes'">中所示)style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">此点非常重要,设计一定要考虑style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:26.25pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">3. 插件孔(PTH) 孔到孔间距(style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">孔边到孔边)不能小于style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">0.3mmstyle="font-family:'宋体'color:#000000;font-size:10.5pt;mso-spacerun:'yes'">当然越大越好style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">(如图3中所标的)style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">此点非常重要,设计一定要考虑style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">4. 焊盘到外形线间距0.508mm(20mil)style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">四.防焊 style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:-18pt;margin-bottom:0pt;margin-left:39pt;" class="p0">style="font-family:'times new roman'font-size:10.5pt;mso-spacerun:'yes'">1. style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">插件孔开窗,SMD开窗单边不能小于0.1mm(4mil) style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">五.字符(字符的的设计,直接影响了生产,字符是否清晰与字符设计是非常有关系的)style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:-15.75pt;margin-bottom:0pt;margin-left:26.25pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">1. 字符字宽不能小于0.153mm(6mil),字高不能小于0.811mm(32mil), 宽度比高度比例最好为5的关系 也为就是说,字宽0.2mm 字高为1mm,以此类推style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">六style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">:非金属化槽孔 槽孔的最小间距不小于1.6mm 不然会大大加大铣边的难度(图4)style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">七: 拼版style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:-18pt;margin-bottom:0pt;margin-left:39pt;" class="p0">style="font-family:'times new roman'font-size:10.5pt;mso-spacerun:'yes'">1. style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">拼版有无间隙拼版,及有间隙拼版,有间隙拼版的拼版间隙不要小于1.6(板厚1.6的)mm 不然会大大增加铣边的难度, 拼版工作板的大小视设备不一样就不一样,无间隙拼版的间隙0.5mm左右, style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">工艺边不能低于5mm style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'color:#0000ff;font-size:16pt;font-weight:bold;mso-spacerun:'yes'">二:相关注意事项style="font-family:'宋体'color:#0000ff;font-size:16pt;font-weight:bold;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">一,关于PADS设计的原文件。style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:-15.75pt;margin-bottom:0pt;margin-left:15.75pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">1,PADS铺用铜方式,我司是Hatch方式铺铜,客户原文件移线后,都要重新铺铜保存(用Flood铺铜),避免短路。style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:-15.75pt;margin-bottom:0pt;margin-left:15.75pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">2,双面板文件PADS里面孔属性要选择通孔属性(Through),不能选盲埋孔属性(Partial),无法生成钻孔文件,会导致漏钻孔。style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:-15.75pt;margin-bottom:0pt;margin-left:15.75pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">3,在PADS里面设计槽孔请勿加在元器件一起添加,因为无法正常生成GERBER,为避免漏槽,请在DrillDrawing加槽。style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">二,关于PROTEL99SE及DXP设计的文件style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:-10.5pt;margin-bottom:0pt;margin-left:10.5pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">1.我司的阻焊是以Solder mask层为准,如果锡膏层(Paste层)需做出来,还有多层(M ultilayer)的阻焊窗无法生成GERBER,请移至阻焊层。style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'times new roman'font-size:10.5pt;mso-spacerun:'yes'">2.style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">在Protel99SE内请勿锁定外形线,无法正常生成GERBER。style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:-5.25pt;margin-bottom:0pt;margin-left:5.25pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">3.在DXP文件内请勿选择KEEPOUT一选项,会屏敝外形线及其他元器件,无法生成GERBER。style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:-5.25pt;margin-bottom:0pt;margin-left:5.25pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">4,此两种文件请注意正反面设计,原则上来说,顶层的是正字,底层的要设计成反字,我司是从顶层到底层叠加制板。单片板特别要注意,不要随意镜像!搞不好就做出来是反的style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">三.其他注意事项。style="font-family:'宋体'color:#ff0000;font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:-15.75pt;margin-bottom:0pt;margin-left:15.75pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">1,外形(如板框,槽孔,V-CUT)一定要放在KEEPOUT层或者是机械层,不能放在其他层,如丝印层,线路层。所有需要机械成型的槽或孔请尽量放置于一层,避免漏槽或孔。style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:-15.75pt;margin-bottom:0pt;margin-left:15.75pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">2,如果机械层和KEEPOUT层两层外形不一致,请做特殊说明,另外形要给有效外形,如有内槽的地方,与内槽相交处的板外外形的线段需删除,免漏锣内槽,设计在机械层和KEEPOUT层的槽及孔一般是按无铜孔制作(做菲林时要掏铜),如果需处理成金属孔,请特别备注。style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">3,如果要做金属化的槽孔最稳妥的做法是多个pad拼起来,这种做法一定是不会出错style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;text-indent:15.75pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">金手指板下单请特殊备注是否需做斜边倒角处理。style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">4.给GERBER文件请检查文件是否有少层现象,一般我司会直接按照GERBER文件制作。style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">5.用三种软件设计,请特别留意按键位是否需露铜。style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">
style="margin-top:0pt;margin-bottom:0pt;" class="p0">style="font-family:'宋体'font-size:10.5pt;mso-spacerun:'yes'">