Industry Directory | Consultant / Service Provider / Manufacturer
Manufacturer of highly miniaturized and high reliability PCBs. Swiss Quality substrates for demanding applications such as implants and medical devices. HDI flex, rigid-flex and rigid PCBs in small to medium volumes.
Industry Directory | Consultant / Service Provider / Manufacturer
Manufacturer of Printed Circuit Boards, Prototype through Production
Suitable for SMT's small diameter of drill,to do the second grind. Just need to fit in an opposite for one time,and operator could grind. When the grind has finished,the press-plate will raise by itself,and it's convenient for operator. There are
A high speed micro via drilling system, the GS-600 incorporates a dual laser system for the highest throughput and hole quality. Capable of producing up to 900 holes/second, the hole diameters can range from 0.001" to 0.010". The GS-600 is compatib
Electronics Forum | Sat Mar 16 18:06:31 EST 2002 | davef
First, you're correct. Trace repair and rework is not for the faint of heart or novices. Second, our "girls" prefer a dental drill type tool [Dremel Flexshaft], rather than the clumsy Dremel type from Wal-Mart. They also like a vice with a unversa
Electronics Forum | Mon Jul 11 16:07:27 EDT 2022 | madisreivik
You cannot use diamond cut routers on aluminium. They will clog up in seconds.. You have to use "endmill" type. These are available from all PCB drill/mill supplier, nothing fancy. Depaneling - you mean cutting only tabs, not full perimeter ?
Industry News | 2018-10-18 11:25:48.0
Generating Gerber files from KiCad
Industry News | 2011-02-26 01:09:14.0
Pho-Tronics, Wisconsin, has recently announced that they purchased a Posalux Ultra Speed PCB drilling machine to expand capabilities and to further improve productivity. A second will follow later this year as part of their capital investment program and Technology Roadmap.
Technical Library | 2020-07-15 18:29:34.0
In the early 2000s the first fine-pitch ball grid array devices became popular with designers looking to pack as much horsepower into as small a space as possible. "Smaller is better" became the rule and with that the mechanical drilling world became severely impacted by available drill bit sizes, aspect ratios, and plating methodologies. First of all, the diameter of the drill needed to be in the 0.006" or smaller range due to the reduction of pad size and spacing pitch. Secondly, the aspect ratio (depth to diameter) became limited by drill flute length, positional accuracy, rigidity of the tools (to prevent breakage), and the throwing power of acid copper plating systems. And lastly, the plating needed to close up the hole as much as possible, which led to problems with voiding, incomplete fill, and gas/solution entrapment.
Technical Library | 2019-05-15 22:26:02.0
As the demand for higher routing density and transfer speed increases, Via-In-Pad Plated Over (VIPPO) has become more common on high-end telecommunications products. The interactions of VIPPO with other features used on a PCB such as the traditional dog-bone pad design could induce solder joints to separate during the second and thereafter reflows. The failure has been successfully reproduced, and the typical failure signature of a joint separation has been summarized.To better understand the solder separation mechanism, this study focuses on designing a test vehicle to address the following three perspectives: PCB material properties, specifically the Z-direction or out-of-plane Coefficient of Thermal Expansion (CTE); PCB thickness and back drill depth; and quantification of the driving force magnitude beyond which the separation is due to occur.
http://paceworldwide.com/products/conductive-rework-systems/prc-2000/prc-2000-pace-repair-center-the-benchtop The PRC 2000 Benchtop Factory is the ultimate rework center. The PRC 2000 can tackle just about any Thru-Hole, SMT application and is well
In the world of makers, people enjoy the fun of designing and developing hardware/ software, even final electronic products. They will not concentrate a lot on the cost and manufacturability. But it is quite different from lab to factory, when it com
Career Center | Fort Mill, South Carolina USA | Engineering,Maintenance,Research and Development
Have serviced AMF pinspotters both mechanical and electrical sides; included repair of chassis pc boards to component level. 20 years in this field. Have worked in PCB manufacture with old style board populators and Panasert robots Worked in H
SMTnet Express, May 16, 2019, Subscribers: 31,918, Companies: 10,765, Users: 26,116 Transient Solder Separation of BGA Solder Joint During Second Reflow Cycle Credits: Cisco Systems, Inc. As the demand for higher routing density and transfer speed
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/ipc7351-mounting-hole-naming-convention-info_topic619_post3059.html
. If you have a non-plated hole with the drill going through copper then as well as the points Tom mentions, the drill will have to be drilled at the second stage drilling along with the route. Post Reply Page 1 2
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: Aeroquip Hydraulic Hose Crimper w/ Assoc. Aeroquip Dies & Enerpac Hydraulic Hand Pump Category: 201 Milwaukee Model 4292-1 Magnetic Base Drill Press Sold at Magic Creations on 9/16/2020 McKeesport PA Previous Item Next Item Lot Number: 201 Description
