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Industry Directory | Manufacturer
We are world leaders in the Selective Soldering industry, dedicated to developing pioneering technologies, such as our patented 1.5mm Micro Nozzle, to reflect and match the needs of an everchanging manufacturing marketplace.
Industry Directory | Consultant / Service Provider / Manufacturer
At Gas Generation Solutions, we know if you are engaging in selective soldering, reflow, or wave, purity matters—that’s why our nitrogen generators for soldering offer purities of up to 99.9995.
PSA Nitrogen Gas Generators custom engineered for your N2 flow rate and purity. Compatible with all types and brands of selective soldering, wave soldering, reflow oven equipment. N2 Purities up to 99.999+%. Full turnkey systems with dedicated air
New Equipment | Selective Soldering
Nitrogen is an essential part of the selective soldering process. Soldering without a nitrogen atmosphere leaves solder joints open to the possibility of oxidizing. Individual components will not maintain the long term reliability expected in the har
Electronics Forum | Fri Jan 23 16:11:38 EST 2015 | rgduval
Charlie, For the 300 cylinder (the largest Airgas sells), it's going to cost about $66/cylinder for the gas (plus delivery charges). They also charge a $99/year lease for the cylinder. Based on those costs, and a low-end N2 generator system that I
Electronics Forum | Fri Jan 23 12:34:28 EST 2015 | dyoungquist
Our nitrogen generator and an air drying unit came with the selective solder machine when it was purchased new in 2008 as a package deal. We originally were feeding the system with air that was not properly dried. That lead to some maintenance cost
Used SMT Equipment | Soldering - Selective
Make: Pillarhouse Jade Model: S-200 MKII Vintage: 2013 Details: Software Level Windows 7 Side Camera 220Vac 1 Top Side Preheat System Equipped with Separate Pumps and Tank Assembly for both lead & leaded solder. Make: Pillargen Mod
Used SMT Equipment | Soldering - Selective
Nordson Select CERNO 102IL Selective Soldering Machine Model: 102IL Vintage: 2017 Lead-Free Max Work Area: 16" x 16" OS: Windows 7 Automated Drop-Jet Fluxing System Titanium Solder Pot - Lead-Free Complete & Operational *Additional 2019 CERNO 102IL
Industry News | 2019-12-09 14:44:26.0
The SMT Reflow Soldering Equipment (Global) award was awarded to Heller Industries by Frost & Sullivan.
Industry News | 2003-06-10 08:16:44.0
The following text describes the application of NWA Quality Analyst to quality control in the assembly of electronic components.
Parts & Supplies | SPI / Solder Paste Inspection
Quick programming, friendly programming interface Multiple measurement methods True one-button measurement Eight-way motion button, one-click focus Adjustable scanning pitch Solder paste 3D simulation function Powerful SPC function MARK
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 | 2017-12-11 22:31:06.0
Typical printed circuit board assemblies (PCBAs) processed by reflow, wave, or selective wave soldering were analysed for typical levels of process related residues, resulting from a specific or combination of soldering process. Typical solder flux residue distribution pattern, composition, and concentration are profiled and reported. Presence of localized flux residues were visualized using a commercial Residue RAT gel test and chemical structure was identified by FT-IR, while the concentration was measured using ion chromatography, and the electrical properties of the extracts were determined by measuring the leak current using a twin platinum electrode setup. Localized extraction of residue was carried out using a commercial C3 extraction system. Results clearly show that the amount and distribution of flux residues are a function of the soldering process, and the level can be reduced by an appropriate cleaning. Selective soldering process generates significantly higher levels of residues compared to the wave and reflow process. For conformal coated PCBAs, the contamination levels generated from the tested wave and selective soldering process are found to be enough to generate blisters under exposure to high humidity levels.
www.unisoft-cim.com/solder.htm - The ProntoSELECTIVE-SOLDERING module from Unisoft is used by electronics manufacturers to generate the necessary programs for automatic PCB Selective Soldering machines in minutes. ProntoSELECTIVE-SOLDERING helps prog
To see more visit Pillarhouse here: https://www.pillarhouse.co.uk/products/selective-soldering-handload/pilot-handload Economical, compact, single point selective soldering system The all-new ultra-low-cost Pilot machine has been designed as an ent
Career Center | Santa Clara, California | Engineering
RF TEST TECHNICIAN Job Summary: Responsible for performing the set-up, calibration, testing, and troubleshooting of circuits, components, instruments, and mechanical assemblies. Determines and may develop test specifications, methods and procedures f
Career Center | Columbus, Ohio USA | Engineering
LSI ADL Technology LLC., a fast growing Electronics Manufacturing Service Provider in Columbus, Ohio is currently seeking a Manufacturing Process Engineer for SM and TH PCB manufacturing processes. This position is hands on and requires flexibility o
Career Center | , | Engineering,Production,Quality Control
SMT EXPERT WITH DOE ,DFM AND LEAN SKILLS
Career Center | Wayland, Michigan USA | Engineering,Maintenance,Research and Development,Technical Support
-Young, energetic, and eager individual ready and willing to learn new skills and exercise my current skill set. -Trained and proficient in the following pieces of equipment: MyData Pick and Place, Dek screen printers, Cyberoptic and Koh Young SPI,
Malaysia Reflow soldering in a nitrogen atmospher
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