Industry Directory | Consultant / Service Provider / Manufacturer
One of the major suppliers of stencils and pallets to the SMT industry. Stentech offers Electroformed and laser cut stencils, pallets and fixtures.
Datum Alloys is an international supplier of speciality metals and special purpose alloys,
ASCEN Automatic stencil printer greatly improve its accuracy and performance. Now the design of the circuit substrate is fine and small.Most electronic product manufacturers in the market are switching to automatic or fully automatic solder past
Smt Semi-Auto Screen Printer Stencil Printer PCB screen printing machine Product introduction: 1.Using precision guide rail and the import motor to drive the blade seat conversion, printing, and high accuracy. 2.Printing scraper can rotate 45 degre
Electronics Forum | Tue Jul 02 14:24:30 EDT 2002 | paul_bmc
My question is refering to "stencil life". How accurate is this and is this something I can go by. The solder paste I am using is Kester R562, R562 specifications state that it has a 12 hour stencil life, optimal temp ranges 70-77 F, 35-65% RH. Ou
Electronics Forum | Mon Dec 17 09:38:27 EST 2012 | cyber_wolf
Why scrap paste if there is no degradation of performance? Do your own study to determine this.
Industry News | 2011-11-03 21:52:00.0
By davef: I was fortunate to be able to attend the SMTAI Exhibition Oct. 18-19, 2011. While I was walking around looking at the booths and talking to the exhibitors, I got this idea that I would report back on things that I found interesting. You know spread the news, since not everyone was there.
Industry News | 2009-04-15 23:01:13.0
BANNOCKBURN, Ill., USA, April 2, 2009 � IPC � IPC � Association Connecting Electronics Industries� has announced the winners of this year's Best U.S. and International Papers at IPC APEX EXPO, held March 31�April 2, 2009 in Las Vegas. The event's Technical Program Committee selected the winners through a ballot process.
Technical Library | 2020-10-27 02:02:17.0
Solder powder size is a popular topic in the electronics industry due to the continuing trend of miniaturization of electronics. The question commonly asked is "when should we switch from Type 3 to a smaller solder powder?" Solder powder size is usually chosen based on the printing requirements for the solder paste. It is common practice to use IPC Type 4 or 5 solder powders for stencil designs that include area ratios below the recommended IPC limit of 0.66. The effects of solder powder size on printability of solder paste have been well documented. The size of the solder powder affects the performance of the solder paste in other ways. Shelf life, stencil life, reflow performance, voiding behavior, and reactivity / stability are all affected by solder powder size. Testing was conducted to measure each of these solder paste performance attributes for IPC Type 3, Type 4, Type 5 and Type 6 SAC305 solder powders in both water soluble and no clean solder pastes. The performance data for each size of solder powder in each solder paste flux was quantified and summarized. Guidance for choosing the optimal size of solder powder is given based on the results of this study.
Technical Library | 2016-01-21 16:52:27.0
Solder paste has long been viewed as "black magic". This "black magic" can easily be dispelled through a solder paste evaluation. Unfortunately, solder paste evaluation can be a challenge for electronic assemblers. Interrupting the production schedule to perform an evaluation is usually the first hurdle. Choosing the solder paste properties to test is simple, but testing for these properties can be difficult. Special equipment or materials may be required depending upon the tests that are chosen. Once the testing is complete, how does one make the decision to choose a solder paste? Is the decision based on gut feel or hard data?This paper presents a process for evaluating solder pastes using a variety of methods. These methods are quick to run and are challenging, revealing the strengths and weaknesses of solder pastes. Methods detailed in this paper include: print volume, stencil life, response to pause, open time, tack force over time, wetting, solder balling, graping, voiding, accelerated aging, and others.
Smt Semi-Auto Screen Printer Stencil Printer PCB screen printing machine Product introduction: 1.Using precision guide rail and the import motor to drive the blade seat conversion, printing, and high accuracy. 2.Printing scraper can rotate 45 degre
Smt Semi-Auto Screen Printer Stencil Printer PCB screen printing machine Product introduction: 1.Using precision guide rail and the import motor to drive the blade seat conversion, printing, and high accuracy. 2.Printing scraper can rotate 45 degre
Events Calendar | Wed May 31 00:00:00 EDT 2023 - Wed May 31 00:00:00 EDT 2023 | ,
Chapter Webinar Series: Solving Real-Life Problems Using the Tools of Lean Six Sigma (Part 1 of 3)
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Chapter Webinar Series: Solving Real-Life Problems Using the Tools of Lean Six Sigma (Part 2 of 3)
Career Center | Colorado Springs, Colorado USA | Sales/Marketing
Active customer service support for existing accounts to include both phone and email contact. Coordinate and assist with resolution of locally initialed customer concerns, complaints and corrective actions. Maintain accurate and complete territory a
Career Center | Fort Lauderdale, Florida USA | Production
About Us URtech Manufacturing is a North American provider of end-to-end Electronic Manufacturing Services (EMS) to OEMs since 2010. Our services extend from product concept to commercialization, supporting the entire product life cycle. We build
Career Center | chennai, India | Engineering,Maintenance
Nokia India Pvt LTD. Sriperumpudur – Board Assembler Maintenance Technician from Sep 2009 to till now. Machines Handled Pick & Place : FUJI NXT Machines FUJI NXT - M3 II ,M3S. Reflow oven: Hot flow 3/20, 2/14. Stencil Pr
Career Center | , | Engineering,Production
Project Management, SMT Process Engineering
specified board, micro-stencil, part, and solder paste to
SMTnet Express, May 12, 2016, Subscribers: 24,536, Companies: 14,773, Users: 40,243 Influence of Plating Quality on Reliability of Microvias Yan Ning, Michael H. Azarian, Michael Pecht; CALCE Center for Advanced Life Cycle Engineering Advances
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I.C.T-6534 | Solder Paste Stencil Printer Machine from China manufacturer - Dongguan Intercontinental Technology Co.,Ltd. English Français Pусский Español Português Deutsch Italiano 日本語 한국어 Tiếng Việt Türk dili Home About Us Company Profile
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