Industry Directory | Consultant / Service Provider
Winslow Automation has been advancing lead finish and soldering technology for the military and aeropace, telecommunications, medical, and consumer electronics industry since its inception in 1986.
Industry Directory | Manufacturer
XYZTEC is the market and technology leader in bond testing worldwide. The Condor Sigma is the most advanced bond tester, providing leading customers with fully automated shear, push and pull testing.
New Equipment | Test Equipment - Bond Testers
For Wire and Die Testing on Royce and Dage tester
New Equipment | Test Equipment - Bond Testers
Nordson DAGE is the leading provider of award winning bond testing equipment. The second generation 4000Plus bondtester continues to be the most advanced bondtester on the market whilst the 4000 Optima is optimized for fast, accurate and reliable bon
Electronics Forum | Fri May 17 16:37:28 EDT 2002 | Tom Druan
I was wondering if anyone could direct me towards documentation on shear test methods/apparatus to test the bond integrity of a solder ball to its substrate. Thanks.
Electronics Forum | Fri May 17 16:53:50 EDT 2002 | davef
I recall a couple of papers in the SMTA 'Knowledgebase' that used ball shearing and an element in a study that compared BGA [maybe uBGA] component fabrication methods, er sumpin.
Used SMT Equipment | Semiconductor & Solar
Bondtester by DAGE, in good condition. DAGE Series 4000 Bondtester product information. The 4000 bondtester is multipurpose, capable of performing all pull and shear applications. The 4000 bondtester can be configured as a simple bond wire pull
Industry News | 2014-05-22 15:42:29.0
Baja Bid announces their next online auction. This event includes assets from OneChip Photonics in Kanata, Ontario Canada.
Industry News | 2014-06-03 13:04:15.0
The OneChip Photonics facility in Kanata; Ontario, Canada will be closing their site and all assets are being sold via an online auction. The bidding for the auction will open promptly at 4:00am EST on June 3, 2014 with Lots 1-512 beginning to close at 11am EST on June 4, 2014.
Parts & Supplies | Repair/Rework
Repair parts include: CPU circuit board repair and maintenance of the I / O board, servo circuit board repair, the image processing circuit board repair, industrial CCD camera repair, frequency converter repair, PLC repair, touch screen repair, laser
Technical Library | 2020-12-16 18:38:49.0
Fabrication of large structures using out-of-autoclave prepreg materials will lead to a great amount of savings in manufacturing costs. In the out-of-autoclave processing method, the presence of voids inside the laminate has been an issue due to the lack of high pressure during manufacturing. This study aims primarily to observe the moisture absorption response of composite samples containing different levels of void. By changing the vacuum level inside the bag during the manufacturing process, three different unidirectional laminates at three levels of void have been manufactured. After immersing the samples in warm water at 60°C for about one year, the moisture absorption level was monitored and then diffusion coefficients were calculated using Fick's law. Results show that the moisture absorption coefficient changes by %8 within the experimental range of void contents. The mechanical behaviour of these laminates has been studied at four different moisture levels by performing dynamic mechanical analysis (DMA) and short beam shear tests. Empirical results indicate that, in general, interlaminar shear strength and glass transition temperature decrease by moisture build-up inside the samples. DiBenedetto equation is proposed to make a correlation between the moisture content and glass transition temperature.
Technical Library | 2015-08-13 15:52:40.0
Pad cratering has become more prevalent with the switch to lead free solders and lead free compatible laminates. This mainly is due to the use of higher reflow temperature, stiffer Pb-free solder alloys, and the more brittle Pb-free compatible laminates. However, pad cratering is difficult to detect by monitoring electric resistance since pad cratering initiates before an electrical failure occurs. Several methods have been developed to evaluate laminate materials' resistance to pad cratering. Pad-solder level tests include ball shear, ball pull and pin pull. The detailed methods for ball shear, ball pull, and pin pull testing are documented in an industry standard IPC-9708. Bansal, et al. proposed to use acoustic emission (AE) sensors to detect pad cratering during four-point bend test. Currently there is an industry-working group working on test guidelines for acoustic emission measurement during mechanical testing.
ML-2500S PCB Separator uses high speed rotation milling cutter to separate PCB array. Widely applied in digital, communication, lighting, etc. Which improved the defect on PCB separating caused by manual, V-cut, stamping, etc If you have any questi
link:https://www.ascen.ltd/Blog/Solutio/493.html ASCEN PCB separator ASC-620 PCB cutting machine can use for cutting LED long board and also can use to the PCBA with the high component separate operation.It is the best way to replace the way to purch
Training Courses | | | PCB Inspection Courses
The PCB inspection courses focus on improving PCB yield and reliability through validation and detection of defects on electronics assemblies.
Career Center | Milpitas, California USA | Clerical,Production,Quality Control,Research and Development,Technical Support
Winslow Automation, Inc. (aka Six Sigma), an industry leader in electronic component interconnect technology & related test and failure analysis services, is seeking a ‘hands on’ Materials Engineer to join our Test services team. This individual wi
Career Center | Milpitas, California USA | Engineering,Production,Quality Control,Research and Development,Technical Support
Winslow Automation, Inc. (aka Six Sigma), an industry leader in electronic component interconnect technology & related test and failure analysis services, is seeking individuals specializing in materials lab testing to join our team. We have openin
Career Center | Rochester, New York USA | Engineering
I have done my undergraduate studies in Mechanical Engineering. I am pursuing my Master's Program in Electronics Packaging. I am currently working as a Research Assistant for RIT-CEMA (Center for Electronics Manufacturing and Assembly). My research
Career Center | Woodbury, Minnesota USA | Management,Production
Over 20 yrs experience in SMT. Worked with medical, industrial, communications, aerospace and automotive electronics. Have experience working in ITAR controlled companies.
SMTnet Express July 11, 2013, Subscribers: 26149, Members: Companies: 13418, Users: 34911 Effect of BGA Reballing and its Influence on Ball Shear Strength by S. Manian Ramkumar Ph.D., Andrew J. Daya, Daniel B. Lewanda; Rochester Institute
SMTnet Express, August 13, 2015, Subscribers: 23,186, Members: Companies: 14,558 , Users: 38,745 Pad Cratering Susceptibility Testing with Acoustic Emission Wong Boon San, Julie Silk; Agilent Technologies | Richard Nordstrom, Ph.D.; Acoustic
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/pan_APEX06.pdf
. Figure 3 shows sample microscopy images after printing, after component being placed, and after reflow. (a) (b) (c) Figure 3. Microscope images (a) after stencil printing (b) after component being placed (c) after reflow Shear test was performed using a
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