Electronics Forum: inspection (Page 152 of 312)

Re: Fingers on Wave Machines

Electronics Forum | Mon Oct 18 11:42:04 EDT 1999 | Dave F

Each month: 1 Follow your regimen of inspection and replacement of pathetic looking fingers 2 Routinely replace every Xth finger each month. (Or something like that) Select the "X" based on your local conditions. Obviously, the replacements shoul

Re: BGA Inspection

Electronics Forum | Mon Oct 18 13:50:18 EDT 1999 | Jeff Ferry

Barb, You can contact Circuit Technology Center. This company offers BGA rework services and BGA X-ray services using a Nicolet X-ray system. You can get a little more info from web site http://www.circuitnet.com/catalog/remove1.htm Jeff Ferry

Re: Conformal Coating Requirements

Electronics Forum | Mon Oct 18 08:11:49 EDT 1999 | Graham Naisbitt

20 times per hour. Lights should be behind "Georgian wired" glass rather than Ex'd' and all electrics should be hard-wired. Zone the room 1 = safest = around the coating machine and drying cupboards 1 meter from material. Zone 2 = > 1 meter away = OK

Solder Paste and Stencil questions

Electronics Forum | Tue Oct 12 11:47:51 EDT 1999 | Jose RG

Hi, We are in the process of evaluate our solder paste,incoming inspection over the solder paste, stencil requirments: 1- Is anybody using/requiring 1000 Kcps or more on viscosity to your solder paste provider ? Why ?? 2- Is anybody using step stenc

Elimination of Silk Screen

Electronics Forum | Mon Oct 11 12:44:37 EDT 1999 | Mike Demos

In a cost-reduction effort, our Design group is attempting to eliminate silk-screen (legend ink) on some new products. By the elimination of this process, there will be a slight decrease in the cost of the bare board. Presently, the silk screen den

Re: PWB marking

Electronics Forum | Thu May 27 14:35:32 EDT 1999 | John Thorup

| One of our board fab houses is asking (again) to eliminate the reference designators and polarity markings from boards. This isn't feasible for thru-hole, but what is the industry trend on surface mount assemblies? | Who is working for who? I w

Re: BENT LEADS ON FINE PITCH

Electronics Forum | Wed Apr 14 17:25:01 EDT 1999 | Stephen Oltmann

A company in Santa Clara California specializes in repair of fine pitch using automated inspection and repair equipment. They guarantee their work and include bake and dry pack. Go to http://www.sixsigmaservices.com/services.htm | DOES ANY ONE KNOW

Re: Solder Paste Measuring

Electronics Forum | Tue Apr 06 22:47:56 EDT 1999 | Cuch

| | I need help in finding solder paste measuring equipment. | | | Cuch: What aspect about paste are you trying to measure? | | 1 Paste qualification? | 2 Incoming quality? | 3 Print volume? | | Dave F | mostly looking for print volume. I am try

Non soldered leads on ic's

Electronics Forum | Thu Feb 18 21:20:13 EST 1999 | Ernie Flamont

During inspection and test we find leads which do not get soldered. Some are because of insufficient paste, but with others everything looks right. This will only happen on 1 to 2 pins, and it is not isolated to a specific type of ic or location on

AOI

Electronics Forum | Sun Oct 25 03:11:13 EST 1998 | Paul Ramsey

Can anyone help me out? I am looking for any information on In-line automatic optical inspection systems for SMT (not Bare Board). Does anyone have any thoughts which equipment is ok? I have visited MVT & cyberoptics sites but i would like more detai


inspection searches for Companies, Equipment, Machines, Suppliers & Information

Precision PCB Services, Inc
Precision PCB Services, Inc

Products, services, training & consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep, Distributor & Service Provider for Seamark/Zhuomao and Shuttle Star BGA Rework Stations.

Training Provider / Manufacturer's Representative / Equipment Dealer / Broker / Auctions / Consultant / Service Provider

1750 Mitchell Ave.
Oroville, CA USA

Phone: (888) 406-2830