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Main Products: 1. Original new and Original Used SMT/AI Spare Parts. 2. SMT Equipments And Related Machine( SMT Calibration, SMT Feeder Carts,Conveyer etc.) 3. Maintenace and Repair Service Pre-Sales Service Provide details ab
Industry Directory | Manufacturer's Representative
We are manufacturer's representatives, serving Northern California and NW Nevada area since 1987.
The World's Best SMT Convection Reflow Ovens for Large Boards and Dual Lane 1826 Mark 5 reflow oven provides consistent performance for high volume reflow requirements while minimizing preventative maintenance and floorspace. Lead Free Certified!
Heller 1707 MK7 SMT Reflow Oven 7 Heating ZonesMax PCB Width: 56cmWeight: 1450KGDimension: 360x152x144cmProduct description: Heller 1707 MK7 SMT Reflow Oven, 7 Heating Zones, Max PCB Width: 56cm, Weight: 1450KG, Dimension: 360x152x144cm Heller
Electronics Forum | Sat Nov 06 10:00:11 EST 1999 | Robert Oertner
If you are talking about reflowing surfacemount on the solder side of the assembly, that is accomplished by gluing the smt components to the bottom of the board. I recomend that you use a chip wave in conjuction with the normal wave to get the best r
Electronics Forum | Tue Mar 31 09:22:48 EDT 2015 | rgduval
I've always hated using machine specs....they're always best case scenarios, and nearly never capture actual through-put rates. Personally, I don't like using first-piece rates, either...unless you're looking for worst case scenarios. Usually, the
Used SMT Equipment | Pick and Place/Feeders
The NPM-WX & NPM-WXS single-beam variant is designed around a stiff frame, constructed of durable materials and built to last. With onboard dual-drive linear motors complimented by light and rigid beam architecture, the NPM-WX & NPM-WXS introduces ne
Used SMT Equipment | Pick and Place/Feeders
DEK NeoHorizon Maximum flexibility for the integrated smart factory With its modular and scalable configuration options, the DEK NeoHorizon printer meets any process requirements and offers best flexibility for any production volumes DEK NeoHorizo
Industry News | 2017-09-16 02:29:39.0
Heller Industries has been awarded the 2017 Global Frost & Sullivan Company of the Year Award for its surface mount technology (SMT) soldering equipment that enables Industry 4.0. - the automation and data exchange in manufacturing technologies.
Industry News | 2017-06-14 10:46:29.0
GPD Global offers uniquely designed 2-part mixing pump to accurately mix and dispense two-part components while eliminating entrapped air.
Parts & Supplies | Pick and Place/Feeders
Starting in May 2008, ＪＵＫＩ Corporation (President Kazuyuki Nakamura; listed on First Section of the Tokyo Stock Exchange) is beginning worldwide sales of its High-speed Modular Mounter FX-3. The FX3 is an industrial robot for mounting electronic comp
Parts & Supplies | Pick and Place/Feeders
Many companies first applied SMT second-hand placement machines, and the selected placement machines were relatively stable, with low failure rate, easy maintenance, and important maintenance costs. Therefore, there are still many concerns about buyi
Technical Library | 2011-08-04 19:29:53.0
This work covers two major projects aimed at increasing quality and efficiency on a high mix, low volume surface mount electronics production line. Specifically the installation of a ten zone reflow oven and an enhanced changeover method for SMT pick and
Technical Library | 2020-09-23 21:37:25.0
The need to minimise thermal damage to components and laminates, to reduce warpage-induced defects to BGA packages, and to save energy, is driving the electronics industry towards lower process temperatures. For soldering processes the only way that temperatures can be substantially reduced is by using solders with lower melting points. Because of constraints of toxicity, cost and performance, the number of alloys that can be used for electronics assembly is limited and the best prospects appear to be those based around the eutectic in the Bi-Sn system, which has a melting point of about 139°C. Experience so far indicates that such Bi-Sn alloys do not have the mechanical properties and microstructural stability necessary to deliver the reliability required for the mounting of BGA packages. Options for improving mechanical properties with alloying additions that do not also push the process temperature back over 200°C are limited. An alternative approach that maintains a low process temperature is to form a hybrid joint with a conventional solder ball reflowed with a Bi-Sn alloy paste. During reflow there is mixing of the ball and paste alloys but it has been found that to achieve the best reliability a proportion of the ball alloy has to be retained in the joint, particular in the part of the joint that is subjected to maximum shear stress in service, which is usually the area near the component side. The challenge is then to find a reproducible method for controlling the fraction of the joint thickness that remains as the original solder ball alloy. Empirical evidence indicates that for a particular combination of ball and paste alloys and reflow temperature the extent to which the ball alloy is consumed by mixing with the paste alloy is dependent on the volume of paste deposited on the pad. If this promising method of achieving lower process temperatures is to be implemented in mass production without compromising reliability it would be necessary to have a method of ensuring the optimum proportion of ball alloy left in the joint after reflow can be consistently maintained. In this paper the author explains how the volume of low melting point alloy paste that delivers the optimum proportion of retained ball alloy for a particular reflow temperature can be determined by reference to the phase diagrams of the ball and paste alloys. The example presented is based on the equilibrium phase diagram of the binary Bi-Sn system but the method could be applied to any combination of ball and paste alloys for which at least a partial phase diagram is available or could be easily determined.
http://www.gpd-global.com GPD Global expands the performance of its automated dispense systems to run fundamental Pick & Place operations. The same automated fluid dispensing machine is capable of dispensing fluids and also Pick & Place simple compo
http://www.gpd-global.com No drip no drool across a wide range of fluid viscosities (low-to-mid and low-to-high). No manual adjustment to compensate for pump variability. Truly Volumetric PCD Pumps for total control of dispensing fluids. Ability to
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Events Calendar | Thu Mar 18 00:00:00 EDT 2021 - Thu Mar 18 00:00:00 EDT 2021 | ,
India Chapter Webinar: PCBA Process Qualifications
Events Calendar | Thu Oct 03 00:00:00 EDT 2019 - Thu Oct 03 00:00:00 EDT 2019 | ,
IPC Tech Ed Webinar Series: Ball Grid Array (BGA) and Bottom Termination Component (BTC) Design and Assembly Challenges: Reflow Profiling to Achieve Low Defect Rates and Successful Assembly! – Part 2
Career Center | Rockleigh, New Jersey USA | Production
Crestron is the world's leading manufacturer of advanced control and automation systems, innovating technology and reinventing the way people live and work. Offering integrated solutions to control audio, video, computer, IP and environmental systems
Career Center | , California Malaysia | Sales/Marketing
This is a position where the candidate is required to have knowledge in custom wire-harness, cable assembly, printed circuit board assembly (both PTH & SMT) and electro-mechanical sub-assembly. The job is independant manufacturer representative and b
Career Center | GARLAND, Texas USA | Production
exp in Fuji, Juki and universal smt pick and place machines . Component verification.
Career Center | GARLAND, Texas USA | Production
Fuji, Juki, Universal SMT pick and place machines experience.
INSERT INTO tracking_express (userid, username, page_id, ts) VALUES ('#Quser_profile.id#', '#Quser_profile.username#', 90, (#ts#)) SMT Express, Volume 3, Issue No. 12 - from SMTnet.com Volume 3, Issue No. 12 Wednesday, December 19, 2001
Impact of Reflowing A Pb-free Solder Alloy Using A Tin/Lead Solder Alloy Reflow Profile On Solder Joint Integrity If you don't see images, please visit online version at #Application.SmtNet.baseURL#/express/ The Impact of Reflowing A Pb
1st Place Machinery Inc. | http://www.firstplacemachinery.com/firstplace_credence_tester.html
Multiplexer Matrix, PN: 60-1047, QTY: 5 Location: Boston, MA Price: Best Offer USD Credence Mixed Signal Tester See more photos below Home SMT & PCB Equipment Industrial Equipment
Surface Mount Technology Association (SMTA) | https://www.smta.org/smtai/best_papers.cfm
^ Best Student Paper The following paper was selected as the 2019 Best Student Paper. 2019: Faramarz Hadian, Binghamton University " Study Electromigration in SnBiAg / SAC(305) Mixed Solder Alloy " View past award winners 2018: Vishnu Reddy, Georgia Tech
Main Products: 1. Original new and Original Used SMT/AI Spare Parts. 2. SMT Equipments And Related Machine( SMT Calibration, SMT Feeder Carts,Conveyer etc.) 3. Maintenace and Repair Service Pre-Sales Service Provide details ab
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