Industry Directory | Consultant / Service Provider / Distributor / Equipment Dealer / Broker / Auctions / Manufacturer / Manufacturer's Representative
DONGGUAN KINGSUN AUTOMATION TECHNOLOGY CO.,LTD is a company which mainly provide used and new SMT parts, provide repair SMT key parts service,new/used SMT machine trading,SMT consumables and Peripherals equipment,Clean room, ESD..
Industry Directory | Consultant / Service Provider / Equipment Dealer / Broker / Auctions
F.I. Group s.r.o. is established to support businesses using SMT machines and technology. Our main business field is SMT technology, buy/sell of used machines, supplying materials, spare parts for SMT production
Panasonic NPM Modular SMT Chip Mounter Machine Product name Panasonic NPM SMT Chip Mounter Model NPM-D3 NPM-W2 NPM-TT2 NPM-W2S Concept Dual-gantry, multi-head, process-driven module Dual-gantry,
Refurbished Yamaha YV100 ll Pick and Place Machine Machine Type Automatic pick and place Brand Name Yamaha Machine Model YV100II Cycle Time Mix Comp. (Ideal) 0.198sec/chip CPH 12000 Ideal (
Used SMT Equipment | Pick and Place/Feeders
Heavy-duty, welded steel base frame w/ adjustable foot pads High-precision ball screw X-Y drive mechanism w/ linear encoders Three pick and place heads, each with servo-driven Z- and ?-axis motors Standard on-the-fly vision alignment cameras for c
Used SMT Equipment | Pick and Place/Feeders
MC389CY-F3-V MC-389 High-Speed, High-Mix Pick & Place WITH CONVEYOR Heavy-duty, welded steel base frame w/ adjustable foot pads High-precision ball screw X-Y drive mechanism w/ linear encoders Three pick and place heads, each with servo-drive
Industry News | 2016-11-07 16:28:47.0
GPD Global expands the performance of its automated dispense systems to run fundamental Pick & Place operations.
Industry News | 2016-11-21 16:42:03.0
Altus Group is now offering its customers in the UK and Ireland GPD Global's automated dispense systems which in response to customer demand, now have an integrated Pick & Place capability.
Technical Library | 2014-04-03 18:01:13.0
A system level modeling methodology is presented and validated on a simple case. It allows precise simulations of electrostatic discharge (ESD) stress propagation on a printed circuit board (PCB). The proposed model includes the integrated circuit (IC) ESD protection network, IC package, PCB lines, passives components, and externals elements. The impact of an external component on the ESD propagation paths into an IC is demonstrated. Resulting current and voltage waveforms are analyzed to highlight the interactions between all the elements of an operating PCB. A precise measurement technique was designed and used to compare with the simulation results. The model proposed in this paper is able to predict, with good accuracy, the propagation of currents and voltages into the whole system during ESD stress. It might be used to understand why failures occur and how to fix them with the most suitable solution.
Technical Library | 2020-08-27 01:22:45.0
Initially adopted internal specifications for acceptance of printed circuit boards (PCBs) used for wire bonding was that there were no nodules or scratches allowed on the wirebond pads when inspected under 20X magnification. The nodules and scratches were not defined by measurable dimensions and were considered to be unacceptable if there was any sign of a visual blemish on wire-bondable features. Analysis of the yield at a PCB manufacturer monitored monthly for over two years indicated that the target yield could not be achieved, and the main reasons for yield loss were due to nodules and scratches on the wirebonding pads. The PCB manufacturer attempted to eliminate nodules and scratches. First, a light-scrubbing step was added after electroless copper plating to remove any co-deposited fine particles that acted as a seed for nodules at the time of copper plating. Then, the electrolytic copper plating tank was emptied, fully cleaned, and filtered to eliminate the possibility of co-deposited particles in the electroplating process. Both actions greatly reduced the density of the nodules but did not fully eliminate them. Even though there was only one nodule on any wire-bonding pad, the board was still considered a reject. To reduce scratches on wirebonding pads, the PCB manufacturer utilized foam trays after routing the boards so that they did not make direct contact with other boards. This action significantly reduced the scratches on wire-bonding pads, even though some isolated scratches still appeared from time to time, which caused the boards to be rejected. Even with these significant improvements, the target yield remained unachievable. Another approach was then taken to consider if wire bonding could be successfully performed over nodules and scratches and if there was a dimensional threshold where wire bonding could be successful. A gold ball bonding process called either stand-off-stitch bonding (SSB) or ball-stitch-on-ball bonding (BSOB) was used to determine the effects of nodules and scratches on wire bonds. The dimension of nodules, including height, and the size of scratches, including width, were measured before wire bonding. Wire bonding was then performed directly on various sizes of nodules and scratches on the bonding pad, and the evaluation of wire bonds was conducted using wire pull tests before and after reliability testing. Based on the results of the wire-bonding evaluation, the internal specification for nodules and scratches for wirebondable PCBs was modified to allow nodules and scratches with a certain height and a width limitation compared to initially adopted internal specifications of no nodules and no scratches. Such an approach resulted in improved yield at the PCB manufacturer.
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
Panasonic NPM Modular SMT Chip Mounter Machine Product name Panasonic NPM SMT Chip Mounter Model NPM-D3 NPM-W2 NPM-TT2 NPM-W2S Concept Dual-gantry, multi-head, process-driven module Dual-gantry,
Training Courses | ON DEMAND | | 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.
Training Courses | ON DEMAND | | 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.
Career Center | Bolingbrook, Illinois USA | Production,Technical Support
We are a global solutions provider that designs, manufactures, markets and services optical networking, next-generation switching and broadband access solutions. Tellabs products are used worldwide by communications services providers. The word abo
Career Center | Auckland, New Zealand | Engineering
NAVMAN PCBA NPI Engineer Reporting To: PCBA NPI Technical Leader Primary Objective: Transition of PCBs from R&D design to a manufacturable state conforming to all facets of PCBA production Secondary: Develop DFM & best practice guidelines Res
Career Center | Georgetown, Penang | Engineering
Philips Lumileds Lighting Sdn. Bhd Position Title : SMT Engineer Specialization : Manufacturing/Production Operations Industry : Electrical & Electronics Duration : May 2006 - Present Work Description: To conduct NPI & all SMT related process in Lu
Career Center | Jackson, Georgia USA | Production
MARIE M. FLANAGAN 138 Katy Lake Rd. Jackson, GA 30233 E-Mail: escape0827@aol.com (770) 775-3498 October 3, 2002 Dear Sir, I have worked in the electronics manufacturing field for over fifteen years. Although I do not have a degree, I am a high
| https://www.feedersupplier.com/sale-13119506-esd-anti-static-pcb-loader-unloader-h-type-plastic-pcb-tray-storage-rack.html
ESD Anti Static PCB Loader Unloader H Type Plastic PCB Tray Storage Rack Leave a Message We will call you back soon! Your message must be between 20-3,000 characters
ASCEN Technology | https://www.ascen.ltd/Blog/machines/242.html
ESD belt LED linking conveyor-PCB magazine loader,PCB turn conveyor,pcb conformal coating machine,PCB router,PCB depaneling machine,pcb buffer conveyor from ASCEN technology Welcome to visit ASCEN | | | | | | | Cart
