stencil cleaning

"stencil cleaning" search results in the Electronics Forums



9777 result s found for "stencil cleaning" in the Electronics Forums

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Terrible audio - Online Stencil Paste course

Jun 26, 2019 | Thanks Ryan, good to hear you will take a look at it.

need 132-Pin DQFN foot print

Jun 3, 2019 | Are you designing just the stencil, or are you designing the pcb too?

Step-up stencil: recommendation thickness

May 22, 2019 | Greg, this is a huge pitch. 0.16mm is safe for this size of part.

QFN/BTC Pad Configurations for Solder Stencil Use

Apr 29, 2019 | QFN/BTC Pad Configuration Commonality for Solder Stencils When you say "....is there a way to easily (or at all) reference parts with the same specs..." do you mean when ordering stencils, or are you trying to drive your designers to choose a package that you already have in play when they have package options for new designs? Boy, if you can drive designs based on your stencils on hand you're a lucky guy! Being an EMS, we just live with what we're handed. In a lot of cases we just apply paste manually under a scope, especially for some of those odd shaped BTC's. It's just not cost effective for us to buy a mini/micro stencil for a part with a

solder paste printing

Feb 20, 2019 | https://murraypercival.wordpress.com/2014/04/08/enclosed-pump-heads-for-stencil-printing/

Quad MV-100 Stencil parts

Dec 7, 2018 | "Send a RFQ" here: https://smtnet.com/mart/

Quad MV-100 Stencil parts

Dec 4, 2018 | Talk to George and Sharon at goppm.com

Quad MV-100 Stencil parts

Oct 11, 2018 | Did you try Precision Placement Machines? goppm.com They have spare parts and service.

Quad MV-100 Stencil parts

Oct 10, 2018 | Try these guys.... https://www.reprintinternational.com/

EKRA E4 model Service Manual PDF

Sep 29, 2018 | hi, anyone has service manual for ekra X5 STS stencil printer

SPI Programming

Jul 31, 2018 | Paste release is coming from your stencil, so the checkplot is your best reference.

Stencil deformation patterns

May 24, 2018 | Bottom line....if you have an SPI machine, that's the judge and jury.

Stencil deformation patterns

May 21, 2018 | Honestly, I wonder the same. Is it Age the only variable to this? I can not reduce ageing.

Nordic aQFN73 stencil design

Apr 17, 2018 | I attributed it to luck, but whatever keeps you up and running!

Nordic aQFN73 stencil design

Apr 17, 2018 | Thanks for the update! I guess whoever designed the package knew what they were doing.

Nordic aQFN73 stencil design

Apr 11, 2018 | Try one aperture 60x60mil

Stencil and PCB Coplanarity measurement

Apr 9, 2018 | What kind of level have micrometer precition?

SMT Stencil Design

Mar 5, 2018 | Will check that out. thanks!

Stencil-less printing?

Mar 1, 2018 | Which model Essemtec? I am looking for something like this.

Stencil-less printing?

Feb 28, 2018 | Hard to say without knowing how someone's business/shop runs and the profits they make off what's pr

Stencil-less printing?

Feb 28, 2018 | How do you justify a 200K machine for doing small runs and prototypes ?

Stencil-less printing?

Feb 27, 2018 | Mycronic is making jet printers forever. Great for prototyping and small runs.

QFN84 Solder Printing Issue (QFN with Inner LGA Pad)

Dec 4, 2017 | A new stencil has been purchased. to be continued.

Stencil Manufacturer

Mar 15, 2017 | We always use Stentech - They do everything they can for us and quite often overnight. Murray

Stencil Manufacturer

Mar 14, 2017 | My company uses Great Lakes Engineering and we haven't had any issues with them.

Stencil Manufacturer

Mar 13, 2017 | Depends on where are you located? If you are from EU, I can recommend a 4-5 manufacturer.

Stencil Manufacturer

Mar 11, 2017 | We've had no problems with Stentech - very reputable vendor.

Stencil Manufacturer

Mar 9, 2017 | We have had great service from BEST inc.

Dry solder

Jan 24, 2017 | Hi, Stencil thickness is 12mil. I did not able to attach image due to some error.

Ekra E4 stencil wipe problem

Sep 15, 2016 | hope this helps

Ekra E4 stencil wipe problem

Sep 8, 2016 | black on top / blue on bottom both sides good luck

Speedline Accuflex issue

Jul 7, 2016 | We just pulled a Speedline Accuflex printer out of storage. After programming a board and stencil, and calibrating the fiducials and everything, we do a test alignment and bring the board to print height. It is off. I've done it now with two different PCBs and stencils. The stencil is shifted , I look at the PCB, and then the stencil. I can hear the camera move. After alignment, they should be the same, yet it makes a slight adjustment in order to center both in the screen. Any help would be appreciated.

SMT Stencil Cleaner

Jun 16, 2016 | the one we have is PPC M29PT.

SMT Stencil Cleaner

Jun 16, 2016 | Thank you Evtimov. Do you mind to tell me manufacturer and model number.

Homebrew Stencil Printer Vision, Completed

Mar 3, 2016 | Really? That would awesome! yes please! If not much trouble for you Thanks!

Homebrew Stencil Printer Vision, Completed

Feb 3, 2016 | Very cool! Love stuff like that.

better Stencil Cleaner?

Oct 26, 2015 | Agree, the recommendation on the Kolb cleaner is a good one.

stencil/printing machines for solder paste

Jun 12, 2015 | Marshall, have you made a decision on the printer? We are also pondering this question.

0402 bridging

Jun 2, 2015 | What is the reduction in aperture size for your stencil versus pad? Or are they at 100%?

Solder climbs on the lead and touches the body of the component

May 12, 2014 | It sounds like a bit too much solder on the PWB, caused by too large a pad for the lead it will contain. In that case solder reduction is the way to move forward. What are the options there? 1. New stencil or stencils - (not desirable) 2. Increase blade pressure at print to reduce solder print stencil, and hand solder that part as a separate process. Stencil change is probably best, but I completely understand not wanting to change them (all) out. Best of luck, let us know how you solve this! 'hege

0201 (0603) stencil spec

May 7, 2014 | cheers guys

Paste printing fine pitch components

Oct 14, 2013 | Thanks for the replies. I have just ordered the IPC Stencil Design Guidelines manual.

QFN PCB Pad no Drain Hole

May 21, 2013 | What size QFN? What stencil design and thickness are you using.

Glue stencil appertures

May 9, 2013 | Thank you! I got it.

Glue stencil appertures

May 9, 2013 | There is a rev B out now.

Small apperture release from stencil

Feb 18, 2013 | No Pete, problems start with very first print.

Small apperture release from stencil

Feb 18, 2013 | Why don't you try some nano-marvel-snake-potion ?

Defluxing Advanced Packages

flying probe test services