¿­·¢¡¤K8¹ú¼Ê-(Öйú)Ê×Ò³µÇ¼µç×Ó£¬Öи߶ËpcbÉè¼Æ¡¢pcbÖÆ°å¡¢ÔªÆ÷¼þÑ¡ÐÍ¡¢SMTÌùװһվʽ·þÎñ

PCB¶à²ã°åµÄ²ãµÄÏêϸ½âÊÍ

  • ·¢²¼Ê±¼ä£º2021-05-20 08:45:47
  • ä¯ÀÀÁ¿£º915
·ÖÏí£º

PCB¶à²ã°åµÄ²ã:

a.ÐźŲã(Signal Layers): ÐźŲã°üÀ¨Top Layer¡¢ Bottom Layer ¡¢Mid Layer 1……30¡£ÕâЩ²ã¶¼ÊǾßÓÐµçÆø Á¬½ÓµÄ²ã£¬Ò²¾ÍÊÇʵ¼ÊµÄÍ­²ã¡£Öмä²ãÊÇÖ¸ÓÃÓÚ²¼ÏßµÄÖмä°å²ã£¬¸Ã²ãÖв¼µÄÊǵ¼Ïß¡£       

b.ÄÚ²ã(Internal Plane): Internal Plane 1……16£¬ÕâЩ²ãÒ»°ãÁ¬½Óµ½µØºÍµçÔ´ÉÏ£¬³ÉΪµçÔ´²ãºÍµØ²ã£¬Ò²¾ßÓÐµçÆøÁ¬½Ó×÷Óã¬Ò²ÊÇʵ¼ÊµÄÍ­²ã£¬µ«¸Ã²ãÒ»°ãÇé¿öϲ»²¼Ïߣ¬ÊÇÓÉÕûƬͭĤ¹¹³É¡£      

c.˿ӡ²ã(Silkscreen Overlay): °üÀ¨¶¥²ã˿ӡ²ã(Top overlay)  ºÍµ×²ã˿ӡ²ãBottom overlay)  ¡£¶¨Òå¶¥²ãºÍ µ×²ãµÄ˿ӡ×Ö·û£¬¾ÍÊÇÒ»°ãÔÚ×躸²ãÖ®ÉÏÓ¡µÄһЩÎÄ×Ö·ûºÅ£¬±ÈÈçÔª¼þÃû³Æ¡¢Ôª¼þ·ûºÅ¡¢Ôª¼þ¹Ü½ÅºÍ°æÈ¨µÈ£¬·½±ãÒÔºóµÄµç·º¸½ÓºÍ²é´íµÈ¡£       

d.Îý¸à²ã(Paste Mask): °üÀ¨¶¥²ãÎý¸à²ã(Top paste) ºÍµ× ²ãÎý¸à²ã(Bottom paste)  £¬Ö¸¿­·¢¡¤K8¹ú¼Ê-(Öйú)Ê×Ò³µÇ¼¿ÉÒÔ¿´µ½µÄ¶ÔÚÍâÃæ µÄ±íÃæÌù×°º¸ÅÌ£¬Ò²¾ÍÊÇÔÚº¸½ÓǰÐèҪͿº¸¸àµÄ²¿·Ö¡£ËùÒÔ£¬ÕâÒ»²ãÔÚº¸Å̽øÐÐÈÈ·çÕûƽºÍÖÆ×÷º¸½Ó¸ÖÍøÊ±Ò²ÓÐÓᣠ     

e.×躸²ã(Solder Mask): °üÀ¨¶¥²ã×躸²ã(Top solder) ºÍµ×²ã×躸²ã(Bottom solder)  £¬Æä×÷ÓÃÓëÎý¸à²ãÏà·´£¬ Ö¸µÄÊÇÒª¸ÇÂÌÓ͵IJã¡£¸Ã²ã²»Õ³º¸Îý£¬·ÀÖ¹ÔÚº¸½ÓʱÏàÁÚº¸½ÓµãµÄ¶àÓຸÎý¶Ì·¡£×躸²ã½«Í­Ä¤µ¼Ï߸²¸Çס£¬
·ÀͭĤ¹ý¿ìÔÚ¿ÕÆøÖÐÑõ»¯£¬µ«ÊÇÔÚº¸µã´¦Áô³öλÖ㬲¢²»¸²¸Çº¸µã¡£       

f.»úе²ã(Mechanical Layers): ×î¶à¿ÉÑ¡Ôñ 16 ²ã»úе¼Ó¹¤²ã¡£Éè¼ÆË«Ãæ°åÖ»ÐèҪʹÓÃĬÈÏÑ¡Ïî Mechanical Layer 1¡£       

g.½û²¼²ã(Keep Out Layer)  : ¶¨Òå²¼Ïß²ãµÄ±ß½ç¡£¶¨ ÒåÁ˽ûÖ¹²¼Ïß²ãºó£¬ÔÚÒÔºóµÄ²¼Ïß¹ý³ÌÖУ¬¾ßÓÐµçÆøÌØÐԵIJ¼Ïß²»¿ÉÒÔ³¬³ö½ûÖ¹²¼Ïß²ãµÄ±ß½ç¡£       

h.×ê¿×²ã(Drill Layer): °üÀ¨×ê¿×Òýµ¼²ã(Drill guide) ºÍ×ê ¿×Êý¾Ý²ã(Drill drawing) ,ÊÇ×ê¿×µÄÊý¾Ý¡£      

f.¶à²ã(Multi-layer) :Ö¸PCB¶à²ã°å°åµÄËùÓвã¡£  

 

Altium DesignerÖи÷²ãµÄº¬Òå  

mechanical, »úе²ã  

keepoutlayer½ûÖ¹²¼Ï߲㠠

topoverlay¶¥²ã˿ӡ²ã  

bottomoverlayµ×²ã˿ӡ²ã  

toppaste,¶¥²ãº¸Å̲㠠

bottompasteµ×²ãº¸Å̲㠠

topsolder¶¥²ã×躸²ã  

bottomsolderµ×²ã×躸²ã  

drillguide,¹ý¿×Òýµ¼²ã  

drilldrawing¹ý¿××ê¿×²ã

 

1 Signal layer(ÐźŲã)      

ÐźŲãÖ÷ÒªÓÃÓÚ²¼Öõç·°åÉϵĵ¼Ïß¡£Protel 99 SEÌṩÁË32¸öÐźŲ㣬°üÀ¨Top layer(¶¥²ã)£¬Bottom layer(µ×²ã)ºÍ30¸öMidLayer(Öмä²ã)¡£    

2 Internal plane layer(ÄÚ²¿µçÔ´/½ÓµØ²ã)      

Protel 99 SEÌṩÁË16¸öÄÚ²¿µçÔ´²ã/½ÓµØ²ã.¸ÃÀàÐ͵IJã½öÓÃÓÚ¶à²ã°å£¬Ö÷ÒªÓÃÓÚ²¼ÖõçÔ´ÏߺͽӵØÏß.¿­·¢¡¤K8¹ú¼Ê-(Öйú)Ê×Ò³µÇ¼³ÆË«²ã°å£¬ËIJã°å£¬Áù²ã°å£¬Ò»°ãÖ¸ÐźŲãºÍÄÚ²¿µçÔ´/½ÓµØ²ãµÄÊýÄ¿¡£    

3 Mechanical layer(»úе²ã)      

Protel 99 SEÌṩÁË16¸ö»úе²ã£¬ËüÒ»°ãÓÃÓÚÉèÖõç·°åµÄÍâÐγߴ磬Êý¾Ý±ê¼Ç£¬¶ÔÆë±ê¼Ç£¬×°Åä˵Ã÷ÒÔ¼°ÆäËüµÄ»úеÐÅÏ¢¡£ÕâЩÐÅÏ¢ÒòÉè¼Æ¹«Ë¾»òPCB¶à²ã°åÖÆÔì³§¼ÒµÄÒªÇó¶øÓÐËù²»Í¬¡£Ö´Ðв˵¥ÃüÁîDesign|Mechanical LayerÄÜΪµç·°åÉèÖøü¶àµÄ»úе²ã¡£ÁíÍ⣬»úе²ã¿ÉÒÔ¸½¼ÓÔÚÆäËü²ãÉÏÒ»ÆðÊä³öÏÔʾ¡£    

4 Solder mask layer(×躸²ã)

ÔÚº¸ÅÌÒÔÍâµÄ¸÷²¿Î»Í¿¸²Ò»²ãÍ¿ÁÏ£¬Èç·Àº¸Æá£¬ÓÃÓÚ×èÖ¹ÕâЩ²¿Î»ÉÏÎý¡£×躸²ãÓÃÓÚÔÚÉè¼Æ¹ý³ÌÖÐÆ¥Å亸ÅÌ£¬ÊÇ×Ô¶¯²úÉúµÄ¡£Protel 99 SEÌṩÁËTop Solder(¶¥²ã)ºÍBottom Solder(µ×²ã)Á½¸ö×躸²ã¡£    

5 Paste mask layer(Îý¸à·À»¤²ã£¬SMDÌùƬ²ã)      

ËüºÍ×躸²ãµÄ×÷ÓÃÏàËÆ£¬²»Í¬µÄÊÇÔÚ»úÆ÷º¸½Óʱ¶ÔÓ¦µÄ±íÃæÕ³ÌùʽԪ¼þµÄº¸ÅÌ¡£

Protel 99 SEÌṩÁËTop Paste(¶¥²ã)ºÍBottom Paste(µ×²ã)Á½¸öÎý¸à·À»¤²ã¡£      

Ö÷ÒªÕë¶ÔPCB¶à²ã°å°åÉϵÄSMDÔª¼þ¡£Èç¹û°åÈ«²¿·ÅÖõÄÊÇDip(ͨ¿×)Ôª¼þ£¬ÕâÒ»²ã¾Í²»ÓÃÊä³öGerberÎļþÁË¡£ÔÚ½«SMDÔª¼þÌùPCB¶à²ã°å°åÉÏÒÔǰ£¬±ØÐëÔÚÿһ¸öSMDº¸ÅÌÉÏÏÈÍ¿ÉÏÎý¸à£¬ÔÚÍ¿ÎýÓõĸÖÍø¾ÍÒ»¶¨ÐèÒªÕâ¸öPaste MaskÎļþ,·ÆÁÖ½ºÆ¬²Å¿ÉÒÔ¼Ó¹¤³öÀ´¡£      

Paste Mask²ãµÄGerberÊä³ö×îÖØÒªµÄÒ»µãÒªÇå³þ£¬¼´Õâ¸ö²ãÖ÷ÒªÕë¶ÔSMDÔª¼þ£¬Í¬Ê±½«Õâ¸ö²ãÓëÉÏÃæ½éÉܵÄSolder Mask×÷Ò»±È½Ï£¬ÅªÇåÁ½ÕߵIJ»Í¬×÷Óã¬ÒòΪ´Ó·ÆÁÖ½ºÆ¬Í¼Öп´ÕâÁ½¸ö½ºÆ¬Í¼ºÜÏàËÆ¡£

6 Keep out layer(½ûÖ¹²¼Ïß²ã)      

ÓÃÓÚ¶¨ÒåÔڵ緰åÉÏÄܹ»ÓÐЧ·ÅÖÃÔª¼þºÍ²¼ÏßµÄÇøÓò¡£ÔÚ¸Ã²ã»æÖÆÒ»¸ö·â±ÕÇøÓò×÷Ϊ²¼ÏßÓÐÐ§Çø£¬ÔÚ¸ÃÇøÓòÍâÊDz»ÄÜ×Ô¶¯²¼¾ÖºÍ²¼Ïߵġ£    

7 Silkscreen layer(˿ӡ²ã)     

˿ӡ²ãÖ÷ÒªÓÃÓÚ·ÅÖÃÓ¡ÖÆÐÅÏ¢£¬ÈçÔª¼þµÄÂÖÀªºÍ±ê×¢£¬¸÷ÖÖ×¢ÊÍ×Ö·ûµÈ¡£Protel 99 SEÌṩÁËTop OverlayºÍBottom OverlayÁ½¸ö˿ӡ²ã¡£Ò»°ã£¬¸÷ÖÖ±ê×¢×Ö·û¶¼ÔÚ¶¥²ã˿ӡ²ã£¬µ×²ã˿ӡ²ã¿É¹Ø±Õ¡£  

8 Multi layer(¶à²ã)      

µç·°åÉϺ¸Å̺ʹ©Í¸Ê½¹ý¿×Òª´©Í¸Õû¸öµç·°å£¬Ó벻ͬµÄµ¼µçͼÐβ㽨Á¢µçÆøÁ¬½Ó¹ØÏµ£¬Òò´ËϵͳרÃÅÉèÖÃÁËÒ»¸ö³éÏóµÄ²ã—¶à²ã¡£Ò»°ã£¬º¸ÅÌÓë¹ý¿×¶¼ÒªÉèÖÃÔÚ¶à²ãÉÏ£¬Èç¹û¹Ø±Õ´Ë²ã£¬º¸ÅÌÓë¹ý¿×¾ÍÎÞ·¨ÏÔʾ³öÀ´¡£    

9 Drill layer(×ê¿×²ã)
×ê¿×²ãÌṩµç·°åÖÆÔì¹ý³ÌÖеÄ×ê¿×ÐÅÏ¢(È纸ÅÌ£¬¹ý¿×¾ÍÐèÒª×ê¿×)¡£Protel 99 SEÌṩÁËDrill gride(×ê¿×ָʾͼ)ºÍDrill drawing(×ê¿×ͼ)Á½¸ö×ê¿×²ã¡£           

 

×躸²ãºÍÖúº¸²ãµÄÇø·Ö      

×躸²ã£ºsolder mask£¬ÊÇÖ¸°å×ÓÉÏÒªÉÏÂÌÓ͵IJ¿·Ö£»ÒòΪËüÊǸºÆ¬Êä³ö£¬ËùÒÔʵ¼ÊÉÏÓÐsolder maskµÄ²¿·Öʵ¼ÊЧ¹û²¢²»ÉÏÂÌÓÍ£¬¶øÊǶÆÎý£¬³ÊÒø°×É«£¡      

Öúº¸²ã£ºpaste mask£¬ÊÇ»úÆ÷ÌùƬʱҪÓõÄ£¬ÊǶÔÓ¦ËùÓÐÌùƬԪ¼þµÄº¸Å̵Ä£¬´óСÓëtoplayer/bottomlayer²ãÒ»Ñù£¬ÊÇÓÃÀ´¿ª¸ÖÍøÂ©ÎýÓõÄ¡£      

Òªµã£ºÁ½¸ö²ã¶¼ÊÇÉÏÎýº¸½ÓÓõÄ£¬²¢²»ÊÇÖ¸Ò»¸öÉÏÎý£¬Ò»¸öÉÏÂÌÓÍ£»ÄÇôÓÐûÓÐÒ»¸ö²ãÊÇÖ¸ÉÏÂÌÓ͵IJ㣬ֻҪij¸öÇøÓòÉÏÓиò㣬¾Í±íʾÕâÇøÓòÊÇÉϾøÔµÂÌÓ͵ÄÄØ£¿ÔÝʱÎÒ»¹Ã»Óö¼ûÓÐÕâÑùÒ»¸ö²ã£¡¿­·¢¡¤K8¹ú¼Ê-(Öйú)Ê×Ò³µÇ¼»­µÄPCB¶à²ã°å°å£¬ÉÏÃæµÄº¸ÅÌĬÈÏÇé¿ö϶¼ÓÐsolder²ã£¬ËùÒÔÖÆ×÷³ÉµÄPCB¶à²ã°å°åÉϺ¸Å̲¿·ÖÊÇÉÏÁËÒø°×É«µÄº¸ÎýµÄ£¬Ã»ÓÐÉÏÂÌÓÍÕâ²»Ææ¹Ö£»µ«ÊÇ¿­·¢¡¤K8¹ú¼Ê-(Öйú)Ê×Ò³µÇ¼»­µÄPCB¶à²ã°å°åÉÏ×ßÏß²¿·Ö£¬½ö½öÖ»ÓÐtoplayer»òÕßbottomlayer²ã£¬²¢Ã»ÓÐsolder²ã£¬µ«ÖƳɵÄPCB¶à²ã°å°åÉÏ×ßÏß²¿·Ö¶¼ÉÏÁËÒ»²ãÂÌÓÍ¡£

 

 

ÄÇ¿ÉÒÔÕâÑùÀí½â£º

1¡¢×躸²ãµÄÒâ˼ÊÇÔÚÕûƬ×躸µÄÂÌÓÍÉÏ¿ª´°£¬Ä¿µÄÊÇÔÊÐíº¸½Ó£¡

2¡¢Ä¬ÈÏÇé¿öÏ£¬Ã»ÓÐ×躸²ãµÄÇøÓò¶¼ÒªÉÏÂÌÓÍ£¡

3¡¢paste mask²ãÓÃÓÚÌùƬ·â×°£¡SMT·â×°Óõ½ÁË£ºtoplayer²ã£¬topsolder²ã£¬toppaste²ã£¬ÇÒtoplayerºÍtoppasteÒ»Ñù´óС£¬topsolder±ÈËüÃÇ´óһȦ¡£ DIP·â×°½öÓõ½ÁË£ºtopsolderºÍmultilayer²ã£¨¾­¹ýÒ»·¬·Ö½â£¬ÎÒ·¢ÏÖmultilayer²ãÆäʵ¾ÍÊÇtoplayer£¬bottomlayer£¬topsolder£¬bottomsolder²ã´óÐ¡ÖØµþ£©£¬ÇÒtopsolder/bottomsolder±Ètoplayer/bottomlayer´óһȦ¡£

 

PCB¶à²ã°åµÄ¸÷²ã¶¨Òå¼°ÃèÊö£º  

1¡¢TOP LAYER£¨¶¥²ã²¼Ï߲㣩£ºÉè¼ÆÎª¶¥²ãÍ­²­×ßÏß¡£ÈçΪµ¥Ãæ°åÔòûÓиòã¡£  

2¡¢BOMTTOM LAYER£¨µ×²ã²¼Ï߲㣩£ºÉè¼ÆÎªµ×²ãÍ­²­×ßÏß¡£  

3¡¢TOP/BOTTOM SOLDER£¨¶¥²ã/µ×²ã×躸ÂÌÓͲ㣩£º¶¥²ã/µ×²ã·óÉè×躸ÂÌÓÍ£¬ÒÔ·Àֹͭ²­ÉÏÎý£¬±£³Ö¾øÔµ¡£ÔÚº¸ÅÌ¡¢¹ý¿×¼°±¾²ã·ÇµçÆø×ßÏß´¦×躸ÂÌÓÍ¿ª´°¡£

º¸ÅÌÔÚÉè¼ÆÖÐĬÈϻῪ´°£¨OVERRIDE£º0.1016mm£©£¬¼´º¸Å̶ͭ²­£¬ÍâÀ©0.1016mm£¬²¨·åº¸Ê±»áÉÏÎý¡£½¨Òé²»×öÉè¼Æ±ä¶¯£¬ÒÔ±£Ö¤¿Éº¸ÐÔ£»      

¹ý¿×ÔÚÉè¼ÆÖÐĬÈϻῪ´°£¨OVERRIDE£º0.1016mm£©£¬¼´¹ý¿×¶ͭ²­£¬ÍâÀ©0.1016mm£¬²¨·åº¸Ê±»áÉÏÎý¡£Èç¹ûÉè¼ÆÎª·ÀÖ¹¹ý¿×ÉÏÎý£¬²»ÒªÂ¶Í­£¬±ØÐ뽫¹ý¿×µÄ¸½¼ÓÊôÐÔSOLDER MASK£¨×躸¿ª´°£©ÖеÄPENTINGÑ¡Ïî´ò¹´Ñ¡ÖУ¬Ôò¹Ø±Õ¹ý¿×¿ª´°¡£      

ÁíÍâ±¾²ãÒ²¿Éµ¥¶À½øÐÐ·ÇµçÆø×ßÏߣ¬Ôò×躸ÂÌÓÍÏàÓ¦¿ª´°¡£Èç¹ûÊÇÔÚÍ­²­×ßÏßÉÏÃæ£¬ÔòÓÃÓÚÔöÇ¿×ßÏß¹ýµçÁ÷ÄÜÁ¦£¬º¸½Óʱ¼ÓÎý´¦Àí£»Èç¹ûÊÇÔÚ·ÇÍ­²­×ßÏßÉÏÃæ£¬Ò»°ãÉè¼ÆÓÃÓÚ×ö±êʶºÍÌØÊâ×Ö·û˿ӡ£¬¿ÉÊ¡µôÖÆ×÷×Ö·û˿ӡ²ã¡£    4¡¢TOP/BOTTOM PASTE£¨¶¥²ã/µ×²ãÎý¸à²ã£©£º¸Ã²ãÒ»°ãÓÃÓÚÌùƬԪ¼þµÄSMT»ØÁ÷º¸¹ý³ÌʱÉÏÎý¸à£¬ºÍÓ¡ÖÆ°å³§¼ÒÖÆ°åûÓйØÏµ£¬µ¼³öGERBERʱ¿Éɾ³ý£¬PCB¶à²ã°åÉè¼ÆÊ±±£³ÖĬÈϼ´¿É¡£  

5¡¢TOP/BOTTOM OVERLAY£¨¶¥²ã/µ×²ã˿ӡ²ã£©£ºÉè¼ÆÎª¸÷ÖÖ˿ӡ±êʶ£¬ÈçÔª¼þλºÅ¡¢×Ö·û¡¢É̱êµÈ¡£

6¡¢MECHANICAL LAYERS£¨»úе²ã£©£ºÉè¼ÆÎªPCB¶à²ã°å»úеÍâÐΣ¬Ä¬ÈÏLAYER1ΪÍâÐβã¡£ÆäËüLAYER2/3/4µÈ¿É×÷Ϊ»úе³ß´ç±ê×¢»òÕßÌØÊâÓÃ;£¬ÈçijЩ°å×ÓÐèÒªÖÆ×÷µ¼µç̼ÓÍʱ¿ÉÒÔʹÓÃLAYER2/3/4µÈ£¬µ«ÊDZØÐëÔÚͬ²ã±êʶÇå³þ¸Ã²ãµÄÓÃ;¡£  

7¡¢KEEPOUT LAYER£¨½ûÖ¹²¼Ï߲㣩£ºÉè¼ÆÎª½ûÖ¹²¼Ï߲㣬ºÜ¶àÉè¼ÆÊ¦Ò²Ê¹ÓÃ×öPCB¶à²ã°å»úеÍâÐΣ¬Èç¹ûPCB¶à²ã°åÉÏͬʱÓÐKEEPOUTºÍMECHANICAL LAYER1£¬ÔòÖ÷Òª¿´ÕâÁ½²ãµÄÍâÐÎÍêÕû¶È£¬Ò»°ãÒÔMECHANICAL LAYER1Ϊ׼¡£½¨ÒéÉè¼ÆÊ±¾¡Á¿Ê¹ÓÃMECHANICAL LAYER1×÷ΪÍâÐβ㣬Èç¹ûʹÓÃKEEPOUT LAYER×÷ΪÍâÐΣ¬Ôò²»ÒªÔÙʹÓÃMECHANICAL LAYER1£¬±ÜÃâ»ìÏý£¡  

8¡¢MIDLAYERS£¨ÖмäÐźŲ㣩£º¶àÓÃÓÚ¶à²ã°å£¬ÎÒ˾Éè¼ÆºÜÉÙʹÓá£Ò²¿É×÷ÎªÌØÊâÓÃ;²ã£¬µ«ÊDZØÐëÔÚͬ²ã±êʶÇå³þ¸Ã²ãµÄÓÃ;¡£  

9¡¢INTERNAL PLANES£¨ÄÚµç²ã£©£ºÓÃÓÚ¶à²ã°å£¬ÎÒ˾Éè¼ÆÃ»ÓÐʹÓᣠ 

10¡¢MULTI LAYER£¨Í¨¿×²ã£©£ºÍ¨¿×º¸Å̲ã¡£  

11¡¢DRILL GUIDE£¨×ê¿×¶¨Î»²ã£©£ºº¸Å̼°¹ý¿×µÄ×ê¿×µÄÖÐÐĶ¨Î»×ø±ê²ã¡£

12¡¢DRILL DRAWING£¨×ê¿×ÃèÊö²ã£©£ºº¸Å̼°¹ý¿×µÄ×ê¿×¿×¾¶³ß´çÃèÊö²ã¡£ 

 

ÔÚDESIGN--OPTIONÀïÓУº 

(ÐźŲã)¡¢Internal Planes 

(ÄÚ²¿µçÔ´/½ÓµØ²ã)¡¢Mechanical  

Layers(»úе²ã)¡¢

Masks(×躸²ã)¡¢ 

Silk screen(˿ӡ²ã)¡¢  

Others(ÆäËû¹¤×÷²ãÃæ) 

¼°System(ϵͳ¹¤×÷²ã)£¬ 

ÔÚPCB¶à²ã°åÉè¼ÆÊ±Ö´Ðв˵¥ÃüÁî [Design]Éè¼Æ/[Options...]Ñ¡Ïî ¿ÉÒÔÉèÖø÷¹¤×÷ ²ãµÄ¿É¼ûÐÔ¡£ 

Ò»¡¢Signal Layers(ÐźŲã)    

Protel98¡¢Protel99ÌṩÁË16¸öÐźŲ㣺Top £¨¶¥²ã£©¡¢Bottom£¨µ×²ã£©ºÍMid1-Mid14£¨14¸öÖмä²ã£©¡£    

ÐźŲã¾ÍÊÇÓÃÀ´Íê³ÉÓ¡ÖÆµç·°åÍ­²­×ßÏߵIJ¼Ï߲㡣ÔÚÉè¼ÆË«Ãæ°åʱ£¬Ò»°ãֻʹÓÃTop£¨¶¥²ã£©ºÍBottom£¨µ×²ã£©Á½²ã£¬

µ±Ó¡ÖƵç·°å²ãÊý³¬¹ý4²ãʱ£¬¾ÍÐèҪʹÓÃMid£¨Öм䲼Ï߲㣩¡£ 

¶þ¡¢Internal Planes(ÄÚ²¿µçÔ´/½ÓµØ²ã)    

Protel98¡¢Protel99ÌṩÁËPlane1-Plane4£¨4¸öÄÚ²¿µçÔ´/½ÓµØ²ã£©¡£ÄÚ²¿µçÔ´/½ÓµØ²ãÖ÷ÒªÓÃÓÚ4²ãÒÔÉÏÓ¡ÖÆµç·°å×÷ΪµçÔ´ºÍ½ÓµØ×¨Óò¼Ïß²ã£¬Ë«Ãæ°å²»ÐèҪʹÓᣠ    

Èý¡¢Mechanical Layers(»úе²ã)    

»úе²ãÒ»°ãÓÃÀ´»æÖÆÓ¡ÖƵç·°åµÄ±ß¿ò£¨±ß½ç£©£¬Í¨³£Ö»ÐèʹÓÃÒ»¸ö»úе²ã¡£ÓÐMech1-Mech4£¨4¸ö»úе²ã£©¡£ 

ËÄ¡¢Drkll Layers(×ê¿×λÖòã)    

¹²ÓÐ2²ã£º“Drill Drawing”ºÍ“Drill Guide”¡£ÓÃÓÚ»æÖÆ×ê¿×¿×¾¶ºÍ¿×µÄ¶¨Î»¡£     

Îå¡¢Solder Mask(×躸²ã)    

¹²ÓÐ2²ã£ºTop£¨¶¥²ã£©ºÍBottom£¨µ×²ã£©¡£×躸²ãÉÏ»æÖƵÄÊ±Ó¡ÖÆµç·°åÉϵĺ¸Å̺͹ý¿×ÖÜΧµÄ±£»¤ÇøÓò¡£

Áù¡¢Paste Mask(Îý¸à·À»¤²ã)    

¹²ÓÐ2²ã£ºTop£¨¶¥²ã£©ºÍBottom£¨µ×²ã£©¡£Îý¸à·À»¤²ãÖ÷ÒªÓÃÓÚÓбíÃæÌùÔªÆ÷¼þµÄÓ¡ÖÆµç·°å£¬Õâʱ±íÌûÔªÆ÷¼þµÄ°²×°¹¤ÒÕËùÐèÒªµÄ£¬ÎÞ±íÌûÔªÆ÷¼þʱ²»ÐèҪʹÓøòã¡£     

Æß¡¢Silkscreen(˿ӡ²ã)    

¹²ÓÐ2²ã£ºTop£¨¶¥²ã£©ºÍBottom£¨µ×²ã£©¡£Ë¿Ó¡²ãÖ÷ÒªÓÃÓÚ»æÖÆÎÄ×Ö˵Ã÷ºÍͼÐÎ˵Ã÷£¬ÈçÔªÆ÷¼þµÄÍâÐÎÂÖÀª¡¢±êºÅºÍ²ÎÊýµÈ¡£     

°Ë¡¢Other(ÆäËü²ã)    

¹²ÓÐ8²ã£º“Keep Out£¨½ûÖ¹²¼Ï߲㣩”¡¢“Multi Layer£¨ÉèÖöà²ãÃæ£©”¡¢“Connect£¨Á¬½Ó²ã£©”“DRC Error£¨´íÎó²ã£©”¡¢2¸ö“Visible Grid£¨¿ÉÊÓÍø¸ñ²ã£©”“Pad Holes£¨º¸Å̿ײ㣩”ºÍ“Via Holes£¨¹ý¿×¿×²ã£©”¡£ÆäÖÐÓÐЩ²ãÊÇϵͳ×Ô¼ºÊ¹ÓõÄÈçVisible Grid£¨¿ÉÊÓÍø¸ñ²ã£©¾ÍÊÇΪÁËÉè¼ÆÕßÔÚ»æÍ¼Ê±±ãÓÚ¶¨Î»¡£¶øKeep Put£¨½ûÖ¹²¼Ï߲㣩ÊÇÔÚ×Ô¶¯²¼ÏßʱʹÓã¬ÊÖ¹¤²¼Ïß²»ÐèҪʹÓá£

¶ÔÓÚÊÖ¹¤»æÖÆË«ÃæÓ¡ÖƵç·°åÀ´Ëµ£¬Ê¹ÓÃ×î¶àµÄÊÇTop Layers£¨¶¥²ãÍ­²­²¼Ïߣ©¡¢Bottom Layers£¨µ×²ãÍ­²­²¼Ïߣ©ºÍTop Silkscreen£¨¶¥²ãË¿Òý²ã£©¡£Ã¿Ò»¸öͼ²ã¶¼¿ÉÒÔÑ¡ÔñÒ»¸ö×Ô¼ºÏ°¹ßµÄÑÕÉ«£¬Ò»°ã¶¥²ãÓúìÉ«¡¢µ×²ãÓÃÀ¶É«¡¢ÎÄ×Ö¼°·ûºÅÓÃÂÌÉ«»ò°×É«¡¢º¸Å̺͹ý¿×ÓûÆÉ«¡£

 

£¨ÎÄÕÂת×ÔÍøÂ磬°æÈ¨¹éÔ­×÷ÕßËùÓУ¬ÈçÓÐÇÖȨÇëÁªÏµÉ¾³ý£©

THE END
PCB¼Æ¼Û

ÃâÔðÉùÃ÷£º²¿·ÖÎÄÕÂÐÅÏ¢À´Ô´ÓÚÍøÂçÒÔ¼°ÍøÓÑͶ¸å£¬±¾ÍøÕ¾Ö»¸ºÔð¶ÔÎÄÕ½øÐÐÕûÀí¡¢ÅŰæ¡¢±à¼­£¬ÒâΪ·ÖÏí½»Á÷´«µÝÐÅÏ¢£¬²¢²»Òâζ×ÅÔÞͬÆä¹Ûµã»ò֤ʵÆäÄÚÈݵÄÕæÊµÐÔ£¬Èç±¾Õ¾ÎÄÕºÍת¸åÉæ¼°°æÈ¨µÈÎÊÌ⣬Çë×÷ÕßÔÚ¼°Ê±ÁªÏµ±¾Õ¾£¬¿­·¢¡¤K8¹ú¼Ê-(Öйú)Ê×Ò³µÇ¼»á¾¡¿ìºÍÄú¶Ô½Ó´¦Àí¡£

¿­·¢¡¤K8¹ú¼Ê-(Öйú)Ê×Ò³µÇ¼PCB¹Ù·½¹«ÖÚºÅ
Copyright ? 2025 pcbshenya.com ËÄ´¨¿­·¢¡¤K8¹ú¼Ê-(Öйú)Ê×Ò³µÇ¼µç×ӿƼ¼ÓÐÏÞ¹«Ë¾ | ÊñICP±¸19028794ºÅ-1
Ö§¸¶·½Ê½ :
¿­·¢¡¤K8¹ú¼Ê-(Öйú)Ê×Ò³µÇ¼µç×Ó¼ªÏéÎï
ÔÚÏß×Éѯ
СÑdz¬ÈË
sitemap¡¢ÍøÕ¾µØÍ¼