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Industry Directory | Equipment Dealer / Broker / Auctions
Buyer, Seller, Broker of Electronic Assembly Equipment
Industry Directory | Consultant / Service Provider / Distributor / Equipment Dealer / Broker / Auctions / Manufacturer
ZK Electronic Technology Co., Limited professional in Surface-Mount Technology area and supports most major brands of electronic asembly equipments with a large selections of compatible SMT.
Time Pressure Liquid Dispensing Pump with Foot switch / Dry contact A great addition to Fully Automatic Dispensing System Time pressure is a versatile method of dispensing that functions across a wide range of viscosities. This dispensing method wo
Technical parameter： Model 1200 Printing area 1250×320mm Fixed printing position PCB Outer Or Pin Positioning Table trimming Front/Back±
Electronics Forum | Tue Jun 07 12:07:30 EDT 2016 | wlsmt
Sorry davef. I was not being clear. PCBAs came out cold soldered after being reflowed the first time with ALPHA WS-820. The flux gel ALPHA WS 609 was supposed to be applied only onto the terminations of caps where ALPHA WS-820 was for a second refl
Electronics Forum | Mon Jun 06 12:51:17 EDT 2016 | wlsmt
My operator applied flux gel ALPHA WS-609 on MG P/N FTH101XAP (CAP ALUM 100UF 50V 20% SMD) before aqueous washing the PCBAs. Solder paste used was ALPHA WS-820. Now the caps have yellow stains. Any solution to this is appreciated. Tks
Used SMT Equipment | SMT Equipment
Product name:KD - 770 JUKI chip mounter Product number: KD - 770 if need more info about the products , pls don’t hesitate to contact with us at any time.More info pls visit our website:www.ksunsmt.com. Email: alice@ksunsmt.com Skype
Used SMT Equipment | SMT Equipment
Product Name: Samsung DECN-L2 chip mounter Product number: Samsung DECN-L2 Detailed product introduction By using Vision Head 12Flying to achieve the highest speed 82000CPH Through the flight identification method, the placement of the head movin
Industry News | 2012-04-06 15:32:39.0
GPD Global, a manufacturer of precision fluid dispensing systems for high-volume 24/7, low-volume/high-mix and R&D production, announces the global release of its PCD4 Dispense Pump after its successful release and testing in the North American market.
Industry News | 2010-12-07 14:53:07.0
GPD Global announces that its Positive Cavity Displacement (PCD) technology is proven with silver-filled electrically and thermally conductive adhesives.
Parts & Supplies | SMT Equipment
CP6 Filter Part No:WPH0930 Kindly contact me if you are interested. More info pls visit our website:www.ksunsmt.com. Email: alice@ksunsmt.com Skype: alice@ksunsmt.com Whats app: +86 13170471806 MP: 0086-13170471806 Why Choose KINGSUN Te
Parts & Supplies | Pick and Place/Feeders
SAMSUNG J90650279B-SM8mm FEEDER CABLE Kindly contact me if you are interested. More info pls visit our website:www.ksunsmt.com. Email: alice@ksunsmt.com Skype: alice@ksunsmt.com Whats app: +86 13170471806 MP: 0086-13170471806
Technical Library | 2023-01-17 17:19:44.0
A test program was developed to evaluate the effectiveness of vacuum reflow processing on solder joint voiding and subsequent thermal cycling performance. Area array package test vehicles were assembled using conventional reflow processing and a solder paste that generated substantial void content in the solder joints. Half of the population of test vehicles then were re-processed (reflowed) using vacuum reflow. Transmission x-ray inspection showed a significant reduction in solder voiding after vacuum processing. The solder attachment reliability of the conventional and vacuum reflowed test vehicles was characterized and compared using two different accelerated thermal cycling profiles. The thermal cycling results are discussed in terms of the general impact of voiding on solder thermal fatigue reliability, results from the open literature, and the evolving industry standards for solder voiding. Recommendations are made for further work based on other void reduction methods and additional reliability studies.
Technical Library | 2023-01-17 17:27:13.0
Reflow profile has significant impact on solder joint performance because it influences wetting and microstructure of the solder joint. The degree of wetting, the microstructure (in particular the intermetallic layer), and the inherent strength of the solder all factor into the reliability of the solder joint. This paper presents experimental results on the effect of reflow profile on both 63%Sn 37%Pb (SnPb) and 96.5%Sn 3.0%Ag 0.5%Cu (SAC 305) solder joint shear force. Specifically, the effect of the reflow peak temperature and time above solder liquidus temperature are studied. Nine reflow profiles for SAC 305 and nine reflow profiles for SnPb have been developed with three levels of peak temperature (230 o C, 240 o C, and 250 o C for SAC 305; and 195 o C, 205 o C, and 215 o C for SnPb) and three levels of time above solder liquidus temperature (30 sec., 60 sec., and 90 sec.). The shear force data of four different sizes of chip resistors (1206, 0805, 0603, and 0402) are compared across the different profiles. The shear force of the resistors is measured at time 0 (right after assembly). The fracture surfaces have been studied using a scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS)
Time Pressure Liquid Dispensing Pump with Foot switch / Dry contact A great addition to Fully Automatic Dispensing System Time pressure is a versatile method of dispensing that functions across a wide range of viscosities. This dispensing method wo
MIRTEC is pleased to announce that after an extensive evaluation BOSCH has selected MIRTEC’s 3D AOI Technology as the best solution to meet their ongoing quality initiatives. The evaluation process was exceedingly detailed and included a
Training Courses | | | IPC/WHMA-A-620 Specialist (CIS)
The Certified IPC/WHMA-A-620 Specialist (CIS) training focuses on cable and wire harness fabrication and installation.
Training Courses | | | Cable and Wire Harness Assembly Training Courses
Browse training and certification programs for wire harness cable and connector assembly.
Events Calendar | Mon May 10 00:00:00 EDT 2021 - Mon May 10 00:00:00 EDT 2021 | ,
Europe Chapter Webinar: Manual Cleaning of Printed Board Assemblies – Step by Step Guide
Events Calendar | Mon Feb 11 00:00:00 EST 2019 - Mon Feb 11 00:00:00 EST 2019 | ,
Webinar: Solder Paste Evaluation & Simple Tricks of the Trade
Career Center | Hong Kong, HK China | Engineering,Production,Sales/Marketing
Part Time Engineer - Freelance Looking for any engineer who support for sourcing used PCB assembly equipment in worlwide (USA, Europe or other countries) Commision base : USD 1,000 to USD 30,000 Any person can provide information on Used machine (
Career Center | Neptune, New Jersey USA | Quality Control
QC Inspector for Printed Circuit Assemblies Must have experience in visual inspection of surface mount assemblies and must be able to use a microscope. Must be familiar with surface mount packages and IPC-610 inspection requirements. Must be thor
Career Center | Muzzaffarnagar, India | Production
Complete programming of Pick & Place as per BOM. Working with both low & high Profile solder Paste, and Glue. Accurate Placement of all SMT Component like Chip, SOT, SOD, QFP, Tantalum Capacitor & etc. Familiar with the critical problem in process
Career Center | vestal, New York USA | Quality Control
Over 7 years of experience as lead quality engineer in the filed of SMT. Extensive knowledge on Universal GSM,GC60 and GC120 Machines. worked on IBM Rational and Mercury Winruner testing tools.
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/products/solder-paste/fluxplus-paste-flux
. WS flux residue is corrosive and should be removed as soon as possible after reflow to avoid damage to your assembly. Maximum safe time before cleaning is product dependent
| https://www.eptac.com/blog/wired-for-success
. Can you share your journey of becoming a skilled assembler/quality inspector and what sparked your interest in this field? At the age of 18, I started working in a stockroom for a large military electronics manufacturing company in Long Island, New York after my sister, who worked in Procurement, suggested it
