Industry Directory | Consultant / Service Provider / Manufacturer
PROPOX is a manufacturer of electronics, industrial automatics, telemetric systems, tools, modules and evaluation circuits used by the constructors of electronics.
New Equipment | Selective Soldering
Designed to replace other fluxing systems in selective fluxing applications, Sono-Tek’s ultrasonic selective fluxing system offers the highest degree of accuracy and fine line control. Controlled velocity spray will give maximum top side fill and low
New Equipment | Solder Materials
Lead-free wave and selective soldering systems require exposing the flux to slightly higher soldering temperatures. Lead-free alloys traditionally wet metal surfaces more slowly than tin-lead. Kester liquid fluxes for lead-free assembly have new acti
Electronics Forum | Thu Nov 03 09:43:55 EST 2005 | lupo
Check flux penetration and type of flux. How much is solid contents. The solder filling is better under Nitrogen. Check the time (speed) of the nozzle whether is correct. Usually For SAC305 the temperature of bath is 320C/degrees, but only for sel
Electronics Forum | Wed Dec 19 09:24:21 EST 2012 | swag
Many times we manually add flux from the top side for good fill.
Used SMT Equipment | Soldering - Selective
Vintage: 2007 Details: • Leaded-currently filled with solder • Single Pot • Topside Preheat • Nitrogen capable • Set up camera • Spray fluxer • 3 nozzles included Condition: Complete & Operational Location: LCI FL / FOB origin
Used SMT Equipment | Soldering - Selective
Make: Nordson ACE Model: KISS 103ILDP Description: This is Dual Pot Inline selective soldering system, with two selective soldering machines, tied together that can be run independently OR as a single inline selective system. This syste
Industry News | 2016-08-25 17:56:34.0
GPD Global's advanced Precision Auger Pump retrofits into your dispensing system to provide excellent dispense control and repeatability. Precision Auger Pump Integration provides your process development with a broad range of functionality.
Industry News | 2010-02-17 18:45:59.0
The SMTA International Technical Committee invites you to submit an abstract for the 2010 conference. Short course descriptions are also being solicited.
Technical Library | 2021-09-29 13:35:21.0
In PCB circuit assemblies the trend is moving to more SMD components with finer pitch connections. The majority of the assemblies still have a small amount of through hole (THT) components. Some of them can't withstand high reflow temperatures, while others are there because of their mechanical robustness. In automotive applications these THT components are also present. Many products for cars, including steering units, radio and navigation, and air compressors also use THT technology to connect board-to-board, PCB's to metal shields or housings out of plastic or even aluminium. This is not a simple 2D plain soldering technology, as it requires handling, efficient thermal heating and handling of heavy (up to 10 kg) parts. Soldering technology becomes more 3D where connections have to be made on different levels. For this technology robots using solder wire fail because of the spattering of the flux in the wires and the long cycle time. In wave soldering using pallets the wave height is limited and pin in paste reflow is only a 2D application with space limitations. Selective soldering using dedicated plates with nozzles on the solder area is the preferred way to make these connections. All joints can be soldered in one dip resulting in short cycle times. Additional soldering on a small select nozzle can make the system even more flexible. The soldering can only be successful when there is enough thermal heat in the assembly before the solder touches the board. A forced convection preheat is a must for many applications to bring enough heat into the metal and board materials. The challenge in a dip soldering process is to get a sufficient hole fill without bridging and minimize the number of solder balls. A new cover was designed to improve the nitrogen environment. Reducing oxygen levels benefits the wetting, but increases the risk for solder balling. Previous investigations showed that solder balling can be minimized by selecting proper materials for solder resist and flux.
Technical Library | 2023-11-14 19:52:11.0
The continuous drive in the Electronics industry to build new and innovative products has caused competitive design companies to develop assemblies with consolidated PCB designs, decreased physical sizes, and increased performance characteristics. As a result of these new designs, manufacturers of electronics are forced to contend with many challenges. One of the most significant challenges being the processing of thru-hole components on high thermal mass PCBs having the potential to exceed 20 layers in thicknesses and have copper mass contents of over 40oz. High thermal mass PCBs, coupled with the use of mixed technologies, decreased component spacing, and the change from Tin Lead Solder to Lead Free Alloys has lead many manufacturing facilities to purchase advanced soldering equipment to process challenging assemblies with a high degree of repeatability.
DescriptionThe Electrovert® Electra™ is an advanced, meticulously engineered wave soldering system designed for high-mass and high-volume manufacturers. Although intended for maximum throughput requirements, the Electra also offers maximum process fl
Events Calendar | Mon Apr 23 00:00:00 EDT 2018 - Thu Apr 26 00:00:00 EDT 2018 | Shanghai, China
SMTA China East Conference 2018
Events Calendar | Wed Aug 21 00:00:00 EDT 2024 - Wed Aug 21 00:00:00 EDT 2024 | Kaohsiung City, Taiwan
Taiwan Alliance LTS Workshop
Career Center | Kitchener, Ontario Canada | Engineering,Maintenance,Technical Support
Knowledgeable in Design of Experiments (DOE), Design for Manufacturability (DFM), Statistical Process Control (SPC), Failure Mode & Effects Analysis (FMEA) and Root Cause Analysis that drives continuous improvement in package reliability. A recogniz
Career Center | Stouffville, Ontario Canada | Management
95% on time delivery. Measures daily manufacturing performance versus plan, and work with manufacturing and engineering to determine and communicate corrective actions to maintain on-plan performance. Develops and maintains inventory management sys
SMTnet Express, July 16, 2020, Subscribers: 28,512, Companies: 11,045, Users: 25,964 Via In Pad - Conductive Fill or Non-Conductive Fill? Credits: Advanced Circuits In the early 2000s the first fine-pitch ball grid array devices became popular
SMTnet Express, June 24, 2021, Subscribers: 26,990, Companies: 11,385, Users: 26,722 Filling of Microvias and Through Holes by Electrolytic Copper Plating — Current Status and Future Outlook The electronics industry is further
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/select/products/selective-soldering-systems?page=2
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Qinyi Electronics Co.,Ltd | https://www.qy-smt.com/shop/customized-selective-soldering-nozzle-8-4mm-214262?order=name+asc
SAMSUNG Customized selective soldering nozzle 8*4mm | QYSMT × Home About US ABOUT US FAQ SMT spare parts SMT Surplus equipments SMT peripheral equipments News Contact US 0 0 Sign in Contact Us Products Customized selective soldering nozzle 8
