Doubled-Sided PCBs // CNC MIlling
Переглядів 101,440
6 років томуIn this video we'll take a look at the process of milling double-sided PCBs using Bantam Tools Desktop CNC. In this project, we'll make a breadboard adapter for the Adafruit Circuit Playground.
Source files and tutorial:
learn.adafruit.com/double-sid...
Bantam Tools Desktop CNC
www.bantamtools.com/
CPX Breadboard Biscuit By Dave Astels
www.tindie.com/products/daste...
Visit the Adafruit shop online - www.adafruit.com
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@hobbyelectronics2121 6 років тому
first time seen the simple way of making PCBs. Thanks for sharing this.
@alinecab 6 років тому
This is awesome! I loved this project and video. Now I want to learn more about making my own PCBs. Thanks for sharing
@ATNomad 6 років тому
@Noe, sweet project and video. Thank you for sharing and inspiring!
@hugobracamontesbaltazar 6 років тому
Awesome!
@naderhumood1199 5 років тому
Love this stuffff
@FourSeasonsHD 4 роки тому
Might you have idea to suggest how to cut blank PCB board to specified dimensions? Or is it simply best idea to order blanks pre cut?
@todbot 6 років тому
This is awesome. But on the Learn page, the Download links for the Eagle files (the adapter and the Eagle library) both give "Access Denied" when clicked.
@adafruit 6 років тому
thanks, we have the files on thingiverse now www.thingiverse.com/thing:2903619
@todbot 6 років тому
Cheers, thanks! Great project
@isotropicantenna 6 років тому
Did you auto level before milling the board?
@EdwinFairchild 6 років тому
seems like they auto leveled the machine bed instead of the board, hence why they didnt get a full cut through.. lol
@walterskent 6 років тому
I was really excited until I realized none of those through holes are plated, so no vias
@legendfpv 4 роки тому
Easy to do.
@youseff500 Рік тому
@@legendfpv How so?
@adzijderlaan7070 6 років тому
Nice video, but missing feeds and speeds for cnc milling, maybe I missed it.
@No1sonuk 4 роки тому
In the commentary he says the software does it automatically.
@duanehunt9397 3 роки тому
Great video, nice.. Might be cool thing to have .. im doing some small stuff at the moment SMD so i have to go to CHINA to get things made :( i would like to make it in house as its costing a bit but still cheaper than buying from the Europe
@krithikduvvuri8829 2 роки тому
Could we do the same with something like KiCAD and is there anything I would need to change besides adjusting for the mill's drill diameter?
@martingaete8098 Рік тому
Yes, You should, in the end, You need the Gerber files
@PehBlue 5 років тому
The fan part to blow dust, where I can find 3d model?
@No1sonuk 4 роки тому
blog.bantamtools.com/introducing-the-bit-fan-a-new-othermill-accessory-you-can-make
@OryginTech 6 років тому
I don’t understand how this works. Isn’t that board just a complete piece of copper? So won’t that completed board be just one big price of metal in the end? What separates those milled sections from one another when the board is one big piece of copper?
@totaltotalmonkey 6 років тому
They are blank double sided 'printed' circuit boards, check 1:56 (ie. there is an insulator layer between the two copper layers).
@EdwinFairchild 6 років тому
the board is not one big piece of copper its Fr2 material with a thin 1oz of copper layer on the bottom and top, like a sandwhich, the machine as you can SEE is cutting away the copper making the circuit and thus making some parts not touch each other.
@christophermacier 5 років тому
Too bad Bantam bought out the Othermill because it used to be affordable. :(
@nicolabarbieri2400 4 роки тому
Z Deep? 0.05mm? Speed? Mm/Min Bit? 0.2mm 30°?
@No1sonuk 4 роки тому
He says 1/32" flat end mill. That's just under 0.8mm.
@emreozkan4195 6 років тому
why double sided? one side pcb should work fine with this design.
@zanpekosak2383 5 років тому
Ever heard of proof of concept?
@jamalfeet8148 3 роки тому
moooo
@kulgan96 6 років тому
First!?
@n3ttx580 6 років тому
I bought CNC from China on christmas, and since then i had a lot of problems with it.. actually i was never able to make a nice PCB, althrought i did make a working one, it wasn´t good. I really like the autoprobing and all this stuff from Othermill, but i am just not able to spend 10x more on hobby machine (i paid like 180€)... so, any1 have any tips how to deal with those chinese things? :)
@ramzisabra9235 6 років тому
Did you check if you have high spindle runout? That could ruin any CNC milling job that requires precision.
@PinchieMcPinch 5 років тому
Lovely idea until you weigh up the cost of the machine + consumables (blanks are ~$2/sheet, 50ml of xylene coating is ~$15 for a 55ml bottle, bits need replacing after time at ~$25 each).. the cost/benefit compared to simply ordering factory-built PCBs just isn't there. That's on without all the vacuum time and isopropyl wiping and sticky-taping, and inevitable misalignments on early jobs.
@alejandroperez5368 3 роки тому
The bits only cost $5 on AliExpress
@harryjohnson615 2 роки тому
*"...weigh up the costs..."* Many makers have a lot of that gear for their workshops unless they are relatively poor but that tends to drive ingenuity. Many reasons why guys make their own PCBs.
@usafa1987 Рік тому
Actually, the best use case is for rapid prototype development. You are right that OshPark or JLCPCB wil lget them done cheaper. But, they also take a couple of weeks for each spin. Being able to make a board in an hour is a pretty useful superpower in some situations.
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