Industry Directory | Manufacturer
Shuttle Star Technology designs and builds advanced off-line 2.5D&3D x-ray inspection systems for solder joint and final assembly test inspection in SMT&EMS. It uses world-class X-ray techniques with advanced defect detection.
Industry Directory | Consultant / Service Provider / Manufacturer / Other
Taiwan Dry Tech Corp. manufacturer of Eureka Dry Tech Fast Super Dryers for moisture/humidity proof protective storage of PCB, MSD, IC packages, meets IPC/JEDEC J-STD-033 & IPC-1601.
World's First Solder Joint Encapsulant Perfect solution for customers looking to eliminate underfilling processes. The SMT 256 Individual Solder Joint Encapsulation Adhesive is the world’s first combined flux gel/individual solder joint encapsulati
SMT 256B series dip adhesives have been designed to enhance solder joint reliability and eliminate solder joint cracking for CSP, BGA, Flip chip and PoP (package on package), particularly for lead free application. SMT 256B is a kind of polymer adhes
Electronics Forum | Thu Sep 18 13:55:48 EDT 2008 | vladig
Any crack in laminate caused by excessive flexure would look exactly like the one in the image. Vlad
Electronics Forum | Tue Sep 16 22:29:25 EDT 2008 | davef
Would you attach pix of the sections?
Used SMT Equipment | AOI / Automated Optical Inspection
MV-6e SeriesThe world’s best 2D AOI system The world’s best performance 2D AOI – Small component inspection up to 0201(㎜) size with high resolution 18 mega pixel CXP camera & 7.3㎛ lens– Inspection for diffuse reflection component, OCR, micro crack pr
Used SMT Equipment | AOI / Automated Optical Inspection
MV-6e SeriesThe world’s best 2D AOI system The world’s best performance 2D AOI – Small component inspection up to 0201(㎜) size with high resolution 18 mega pixel CXP camera & 7.3㎛ lens– Inspection for diffuse reflection component, OCR, micro crack pr
Industry News | 2016-10-09 20:43:23.0
The SMTA Capital Chapter is pleased to announce its final meeting of 2016 will be on November 10th, from 5:00 pm to 7:00 pm at Zentech, 6980 Tudsbury Road, Baltimore, Maryland 21244. The focus of this chapter meeting will be “AXI and MXI; How They Complement Each Other” presented by John Travis, Nordson Dage.
Industry News | 2004-09-07 18:32:13.0
NORTHBROOK, Ill., September, 2004
Technical Library | 2019-04-11 05:59:57.0
Are your MSD safely stored? As humidity is found to be one of the key reasons for rejected products, many manufacturers are taking measures to control the humidity to increase their production efficiency and save the cost. In the industries of semi-conductor and electronics, the key section in which the rejected products are most probably to be made is that during the heating process of SMT, the IC(e.g.,PBGA,BGA,or TQFD) is likely to crack and thus cause non-effective welding because of the humidity. Climatest Symor® auto dry cabinet is the best solution to avoid the cracking and non#2;effective welding by dehumidifying the surface of your components. The dry unit can be used for 20 years without replacement,and controller is calibration free within 5 years.We attach dry cabinet application with different humidity range,welcome to download.
Technical Library | 2013-01-03 20:27:54.0
Electronics assemblies with large flip-chip BGA packages can be prone to either pad cratering or brittle intermetallic (IMC) failures under excessive PCB bending. Pad cratering cracks are not detected by electrical testing or non-destructive inspection methods, yet they pose a long term reliability risk since the cracks may propagate under subsequent loads to cause electrical failure. Since the initiation of pad cratering does not result in an instantaneous electrical signature, detecting the onset of this failure has been challenging. An acoustic emission methodology was recently developed by the authors to detect the onset of pad cratering. The instantaneous release of elastic energy associated with the initiation of an internal crack, i.e., Acoustic Emission (AE), can be monitored to accurately determine the onset of both pad cratering and brittle intermetallic (IMC) failures.
http://yincae.com/index.html YINCAE SMT 256 Dipping Process YINCAE SMT 266 Jetting Process
This video presents how to replace and inspect BGA on PCB with our BGA rework station R720 & X ray inspection machine X6600. More details, pls contact me: WhatsApp?+86 18779975930 Skype?joyrongzhuomao@outlook.com Email: sales25@zhuomao.com.cn Link
Training Courses | | | Other Courses
Other courses related to electronics manufacturing and assembly
Events Calendar | Mon Mar 16 00:00:00 EDT 2020 - Mon Mar 16 00:00:00 EDT 2020 | ,
BGA & Area Array Failures, Causes & Corrective Actions Online Webinar
Investigation of Pad Cratering in Large Flip-Chip BGA using Acoustic Emission SMTnet Express January 3, 2013, Subscribers: 26072, Members: Companies: 9076, Users: 34113 Investigation of Pad Cratering in Large Flip-Chip BGA using Acoustic Emission
Heller 公司 | https://hellerindustries.com.cn/component-cracking/
元件开裂 » 元件开裂 与 ITM 合作刊登 元件开裂 多层陶瓷电容器的开裂归因于回流焊过程中的加热速率过大，这可能有点不真实。仍然可观察到的很小的开裂通常是由于电容器制造过程中的缺陷造成的。塑料模制封装（如QFP和BGA）的开裂，有时称为爆米花效应，有时是由于热固性塑料主体吸收的湿气，但也可能是由于元件设计和/或制造中的缺陷。 元件开裂的工艺和设计相关原因： 元件制造不当 元件设计不当 运输过程中元件包装不当 元件在进货和制造车间的存储不当，导致吸收过多的水分 元件开裂的回流焊相关原因： 炉温
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