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how do I get holes cut in board? #mill #pcbgcode #eagle
I'm having great success with Eagle 9.2.2. I make small boards for through-hole components and, so far have been able to get everything on a single layer without jumpers but next project will require
By John Ferguson · #7922 ·
shorting traces - How I messed up & a question about spot-drill-holes #eagle #etch
You may remember a struggle I was having with some traces shorting out.? As it turns out, I had converted a library file for a 28 pin DIP from having little round pads to the elongated type which I
By John Ferguson · #7921 ·
[pcbgcode:master] reported: Use small endmill to mill holes of various sizes #github
[pcbgcode:master] New Comment on Issue #1 Use small endmill to mill holes of various sizes ( https://github.com/JohnAtl/pcbgcode/issues/1 ) By MARIOBASZ ( https://github.com/MARIOBASZ ) : I am after
By [email protected] Integration <pcbgcode@...> · #7920 ·
[pcbgcode:master] new issue: Milling with 3 bits #github
[pcbgcode:master] New Issue Created by MARIOBASZ ( https://github.com/MARIOBASZ ) : #2 Milling with 3 bits ( https://github.com/JohnAtl/pcbgcode/issues/2 ) I John, here I show you what I have done
By [email protected] Integration <pcbgcode@...> · #7919 ·
Updates to Github #github
[pcbgcode:master] New Issue Created by MARIOBASZ ( https://github.com/MARIOBASZ ) : #2 Milling with 3 bits ( https://github.com/JohnAtl/pcbgcode/issues/2 ) I John, here I show you what I have done
By [email protected] Integration <pcbgcode@...> · #7918 ·
Re: Intelligent milling with 4 bits #development
He escrito en su sitio de Github lo que creo que ser¨ªa bueno obtener https://github.com/JohnAtl/pcbgcode/issues/2#issue-386977226 ( https://github.com/JohnAtl/pcbgcode/issues/2#issue-386977226 )
[pcbgcode:master] reported: Use small endmill to mill holes of various sizes #github
[pcbgcode:master] New Comment on Issue #1 Use small endmill to mill holes of various sizes ( https://github.com/JohnAtl/pcbgcode/issues/1 ) By MARIOBASZ ( https://github.com/MARIOBASZ ) : This is
By [email protected] Integration <pcbgcode@...> · #7916 ·
Intelligent milling with 4 bits #development
Hi, I'm new here, I think it would be a good option. Can you implement it? I have little knowledge of programming, although I have advanced with a complement to implement it in BCNC, but it is not the
Re: How to etch a powerplane with pcb-gcode? #etch
Or, Skip the, 'remove all the copper mentality'! With completely uncoated boards you only need 50mil spacing for 300V.? If the board is coated with about anything you need even less - only 16mil.
By [email protected] · #7914 ·
Re: How to etch a powerplane with pcb-gcode? #etch
John & Bruce: On which layer should I draw my polygon? Bruce: If you say I should name my design xxx than you think the file name should be the xxx name? I'm don't really understand this: From which
By Christian Robert Adzic <adziccnk@...> · #7913 ·
Re: How to etch a powerplane with pcb-gcode? #etch
Milling out large areas between high voltage traces. Do your normal design and route using the name xxx, then - For areas to be removed draw a polygon between the traces (any shape). Right click on
By Bruce Gennette · #7912 ·
Re: How to etch a powerplane with pcb-gcode? #etch
You could look into doing a polygon with a crosshatch fill pattern, with the pattern spacing smaller than your endmill size. Been a while, so I¡¯m a bit rusty on the details. You could also just draw
By John Johnson · #7911 ·
Re: How to etch a powerplane with pcb-gcode? #etch
A 1/8¡± end mill has the same size shank as a V bit (typically), so perhaps more convenient than a 2mm or 3mm bit. Although ER11A collets are designed to close up 0.5mm, I found it somewhat difficult
By Fred Genius · #7910 ·
Re: How to etch a powerplane with pcb-gcode? #etch
Thank's guys! One of these solutions will solve my problem. I think also does engraving a large area of copper with a V carve bit will take too much time. I will use an endmill?bit 2-3mm. This
By Christian Robert Adzic <adziccnk@...> · #7909 ·
Re: How to etch a powerplane with pcb-gcode? #etch
I thought of that, great if you're having boards made professionally, but if you're using cnc isolation milling it's a very tedious and time-consuming process to remove large areas of copper with a V
By Fred Genius · #7908 ·
Re: How to etch a powerplane with pcb-gcode? #etch
On Sun, 25 Nov 2018 18:31:34 -0000, you wrote: One thing you can do is to define the class of the signal as (arbitrary name) "high power" then define the trace width and minimum spacing. (then
By Harvey White · #7907 ·
Re: How to etch a powerplane with pcb-gcode? #etch
If you¡¯re using Mach3, you can use one of the built-in script wizards, ¡®Rectangular Pocket¡¯ I think would suit this purpose best. ? Otherwise, not difficult to write the code yourself,
Re: How to etch a powerplane with pcb-gcode? #etch
Hi! Thanks for the advice, I'm new in this stuff and I'm relaying to software created/converted gcode sources. Can you pls send me some example? how you managed the problem? You don't need to make a
By Christian Robert Adzic <adziccnk@...> · #7905 ·
Re: How to etch a powerplane with pcb-gcode? #etch
I¡¯ve had the same problem before, solved it by adding my own gcode at the end of the milling process ¨C used a 2mm carbide end mill to do the milling, removes large areas quickly. Fred ??? Sent:
By Fred Genius · #7904 ·
How to etch a powerplane with pcb-gcode? #etch
Hi! I have to make a pcb?where are power traces also beside signal traces. The power traces?are for the main AC/230v which are going into a relay then out on two outputs. Everything is fine, but! I
By Christian Robert Adzic <adziccnk@...> · #7903 ·