PCB CNC: Unterschied zwischen den Versionen

Zeile 122:

Pins of through-hole mounted devices also do not form automatic top-bottom connections. This especially frustrating with the eagle autorouter, because I found no way of turning this off. Sometimes you can compensate by soldering also on the top side of the part, but very often there is really no space for that. Best thing is to manually overwork the board in eagle.

[[Datei:goodpad.png|Example of good and bad via placement"]]

[[Datei:goodpad.png|center|thumb|Example of good and bad via placement"]]

=== Routing ===

Zeile 129:

Then I move the wires around, so that the sidewards distance is maximized. This is done my making complete diagonals, and successively moving outer wires further outside.

[[Datei:brdgoodpad.png|~~800 px~~|~~thumb~~ Example of good (not really, but sufficient) and bad wire placement". It is not a very good example, I will try to produce if there is time]]

[[Datei:brdgoodpad.png|thumb|center|800px| Example of good (not really, but sufficient) and bad wire placement". It is not a very good example, I will try to produce if there is time]]

=== Mounting Holes ===

Zeile 138:

After the milling, I would use a sharp knive to lift the copper from the board at a corner, and peel it off. If you know the trick, it works quite well.

[[Datei:peeledpcb.png|~~600 px~~|A peeled off PCB. Ok that not for isolation. You see here that I needed to peel off multiple areas. If I had connected the individual regions with overlapping wires, I could have saved some time.]]

[[Datei:peeledpcb.png|thumb|center|600px|A peeled off PCB. Ok that not for isolation. You see here that I needed to peel off multiple areas. If I had connected the individual regions with overlapping wires, I could have saved some time.]]

==Links==