Rggmiranda
- Mar 1, 2014
- 6
- Joined
- Mar 1, 2014
- Messages
- 6
Hi, I have a question about when you send a board to be manufactured.
I want to panelize my design. My questions are:
1- Are there any standard size panels that I should use? I know the maximum of my manufacturer, and I want to stay way smaller than that, but apart from the maximum they do not specify any standard dimension, so can I use whatever I like? And when it comes to the pick and place machine, can it work with any panel size?
2- How much clearance should I leave for V grooving? is it better to place one board next to the other or should I leave a piece of pcb between them?
3- Still about V grooving, do they do it across the entire board or can I specify the limits of the cut in my design?
4- Are there any standard vias sizes? I know maximum and minimum, but apart from that, can I choose whatever size or should it be 0,4 - 0,5 - 0,6 for example instead of 0,432.
5- About feducials for the PCBA, should i put them next to the tooling holes in the top and bottom tab (I read about using a 0,25 Inch tab)? Any position particular or anywhere is fine?
6- About tooling holes, same question as 5, which size and position should the be at?
7- In my board I selected the board shape from a CAD file I made, in which I already had some mounting holes cut, so the board shape has those holes, should I specify in Altium that there is a hole in there or they can assume it from the board shape?
Thanks in advance for any help
I want to panelize my design. My questions are:
1- Are there any standard size panels that I should use? I know the maximum of my manufacturer, and I want to stay way smaller than that, but apart from the maximum they do not specify any standard dimension, so can I use whatever I like? And when it comes to the pick and place machine, can it work with any panel size?
2- How much clearance should I leave for V grooving? is it better to place one board next to the other or should I leave a piece of pcb between them?
3- Still about V grooving, do they do it across the entire board or can I specify the limits of the cut in my design?
4- Are there any standard vias sizes? I know maximum and minimum, but apart from that, can I choose whatever size or should it be 0,4 - 0,5 - 0,6 for example instead of 0,432.
5- About feducials for the PCBA, should i put them next to the tooling holes in the top and bottom tab (I read about using a 0,25 Inch tab)? Any position particular or anywhere is fine?
6- About tooling holes, same question as 5, which size and position should the be at?
7- In my board I selected the board shape from a CAD file I made, in which I already had some mounting holes cut, so the board shape has those holes, should I specify in Altium that there is a hole in there or they can assume it from the board shape?
Thanks in advance for any help