Category:PCB PCB Manufacturing

Group Administrators: 0 | Group Member: 277 | Group Threads: 436

PCB manufacturing consists of many steps, such as PCB CAM, Panelization, Copper patterning, etc. This group is mainly talked about the problems during PCB manufacturing!

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Search Results: 436 Threads,44 Pages
5 answers
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how to etch the tin,nickle,and copper?

during the failure analysis, how to etch the tin,nickle,and copper? (See More)

anjenkuhn
2017-02-28 02:15:45
Rafael Mendoza
2017-03-02 02:15:45
5 answers
447 views

MPM printer

I am new with MPM printer,need help.I am trying to teach a new board, after selecting targets,when I exit teach vision ,it errors out "Board Model Not Found". Board orientation is correct. The books t... (See More)

Charles
2017-02-28 02:05:49
Paul Cunnane
2017-03-02 02:05:49
5 answers
403 views

Plating Thickness at Via Hole

What is the industry standard for Plating Thickness at via hole?What will be the problem if the thickness less than required spec.? (See More)

Antal Levente
2017-02-28 01:53:07
Abner
2017-03-02 01:53:07
5 answers
505 views

Copper oxidation

I faced problem over connecter's pin that were hot air soldered. This connector has 168 pins ( similar to the straddle connector ). The process is to apply the flux onto the connector's J-leads, and t... (See More)

Clare
2017-02-28 01:45:19
CurveAudioDesign
2017-03-02 01:45:19
5 answers
504 views

DFM gerber tool

I did a search for "DFM" and most of the posts were from the previous century. Is there a tool that is not too expensive that will check a board layout based on DFM criteria? I don't think there could... (See More)

fabian
2017-02-28 00:43:34
oficinatecnica
2017-03-02 00:43:34
4 answers
455 views

PCB intake speed on a Soltec oven

We have a problem sometimes where our oven will accept another PCB too soon after it's taken the last one, so the PCB will collide with the last PCB that just enter the oven, and knock half the compon... (See More)

gigisi1
2017-02-28 00:18:05
MARCO AURELIO
2017-03-02 00:18:05
4 answers
515 views

I need a QUAD QSP-2 Question answered

I would like to freeze feeders on a global basis. I am tired of table changeovers every time I run a different board. A good example is today I ran 1 board which went well. I wanted to run a board beh... (See More)

drka
2017-02-27 23:49:28
Lebrun Bernard
2017-03-01 23:49:28
4 answers
289 views

some basic details of materials in pcb

i want to know about some basic details of materials in pcb such as CEM, FR1, FR2, FR3 and XPC.The use, advantages and also disadvantages (See More)

Alejandro Vitale
2017-02-27 23:25:19
Breton
2017-03-01 23:25:19
3 answers
350 views

ENIG or Flash

Dear all, I'm having a friendly discussion with our chief manufacturing engineer. To our PCB suppliers we specify the use of "chemical gold", imo this means we use ENIG, Our boards are all... (See More)

Dana
2017-02-27 22:46:36
Bernie
2017-03-01 22:46:36
4 answers
320 views

Leadfree Trials

All, I would like to find out what trials everyone is carrying out when evaluating Leadfree Paste. (See More)

Barlow
2017-02-27 22:41:39
James
2017-03-01 22:41:39
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Search Results: 436 Threads,44 Pages