Technical Library | 2023-12-15 03:06:24.0
The first process in the SMT industry is solder paste printing. After the solder paste printing is completed, electronic components are attached to PCB pads through a SMT machine, and then reflow soldered. A preliminary PCB board is roughly processed. SMT is a combination of multiple devices, and such a line is called an SMT production line. Our common PCBA is processed through this process. In SMT technology, each process is very important, and poor quality can be caused by different process defects. Today, we are discussing the causes and countermeasures of SMT printing collapse.
Technical Library | 2024-03-19 07:58:40.0
Introduction of Solder Paste Jet Dispensing Machine Step into the future of manufacturing with the Solder Paste Jet Dispensing Machine, meticulously crafted in Japan under the esteemed I.C.T brand. This cutting-edge equipment represents the pinnacle of precision engineering, delivering unrivaled performance and reliability. Let's dive into its exceptional features and applications. Transmission Structure System of Solder Paste Jet Dispensing Machine At the heart of this Solder Paste Jet Dispensing Machine lies a meticulously designed transmission structure system. Powered by X Y linear motor drive control, it achieves unprecedented precision in positioning. With a reciprocating position accuracy of 3σ±5um and a dynamic position accuracy of 3σ±3um across the X, Y, and Z axes, it ensures flawless execution of tasks with minimal deviation. The load-type gantry structure further enhances stability and accuracy, guaranteeing consistent performance even during high-speed operations. Advanced Function Configuration Flexibility and customization are the hallmarks of the Solder Paste Jet Dispensing Machine. It features a customizable platform tailored to meet the specific needs of diverse applications, ensuring optimal performance and efficiency. Additionally, the machine boasts advanced functionalities such as automatic correction of substrate warp height and real-time penetration monitoring. Equipped with dual cameras, it provides precise feedback for adjustments during the filling process, ensuring unmatched precision and quality. Function configuration.jpg Vision Non-stop Experience uninterrupted precision with the Vision Non-stop functionality of this machine. Capable of detecting 100 chips per second, it automatically identifies position and height deviations, enabling real-time compensation for coating actions. Dual compensation for path and glue amount further optimizes efficiency, minimizing waste and maximizing productivity. With its ability to print solder paste dots as small as 110um, it's perfectly suited for high-precision applications in ICs, BGAs, and beyond. Versatility in Configuration Options and Applications Adaptability is key in modern manufacturing, and the Solder Paste Jet Dispensing Machine delivers on all fronts. Offering a range of configuration options, including different valves tailored to various material viscosities and fluidity, it ensures optimal performance across diverse production scenarios. From semiconductor packages to LED back-end Mini-LED production, its versatility knows no bounds, making it an indispensable asset in a wide range of industries. Explore the Future of Manufacturing with I.C.T Join the ranks of industry leaders embracing the future of manufacturing with I.C.T's Solder Paste Jet Dispensing Machine. With its unrivaled precision, speed, and reliability, it's set to revolutionize your production processes and propel your business to new heights of success. Don't just keep up with the competition--surpass it with I.C.T's cutting-edge solutions. Unlock the Potential of Precision Manufacturing Delve deeper into the transformative power of precision manufacturing and discover how the Solder Paste Jet Dispensing Machine can unlock new possibilities for your business. From reducing production costs to improving product quality, the benefits are endless. Partner with I.C.T today and embark on a journey towards manufacturing excellence. Conclusion In conclusion, our Solder Paste Jet Dispensing Machine embodies the fusion of Japanese precision and I.C.T reliability, offering unparalleled efficiency in solder paste dispensing. With its advanced features and customizable options, it caters to the diverse needs of modern manufacturing processes. Experience the pinnacle of dispensing technology with our Solder Paste Jet Dispensing Machine. Overseas Technical Support by I.C.T At I.C.T, our commitment to customer satisfaction extends beyond the initial purchase. We provide comprehensive overseas technical support, including machine installation, debugging, and customer training. Our dedicated team ensures that your production line runs smoothly from the first product off the line to the seamless delivery of the machine. Partner with I.C.T today and elevate your manufacturing precision with our Solder Paste Jet Dispensing Machine. Contact us now to learn more about our solutions and take your production processes to new heights of efficiency and reliability.
Technical Library | 2023-09-18 03:40:02.0
Our SMT intelligent solder paste supply system is the perfect solution for businesses that need to improve the accuracy and consistency of their SMT paste printing. Our system uses the latest technology to automatically dispense the correct amount of solder paste to each stencil opening, ensuring that your SMT assemblies are consistently high-quality.
Technical Library | 2023-09-13 12:46:41.0
Online PCBA cleaning machines are a great way to improve the quality and reliability of your printed circuit boards (PCBs). These machines use a variety of methods to remove contaminants and debris from PCBs, including water, solvents, and ultrasonic waves.
Technical Library | 2023-09-18 03:06:18.0
Our SMT fully automatic printers are the perfect solution for businesses of all sizes. They are designed to be high-quality, affordable, and easy to use. Our printers are equipped with the latest features and technology to ensure accurate and consistent solder paste printing. They are also easy to set up and operate, making them a great choice for businesses that are new to SMT assembly.
Technical Library | 2024-08-29 18:30:46.0
The mechanical experience of consumption (i.e., feel, softness, and texture) of many foods is intrinsic to their enjoyable consumption, one example being the habit of twisting a sandwich cookie to reveal the cream. Scientifically, sandwich cookies present a paradigmatic model of parallel plate rheometry in which a fluid sample, the cream, is held between two parallel plates, the wafers. When the wafers are counterrotated, the cream deforms, flows, and ultimately fractures, leading to separation of the cookie into two pieces. We introduce Oreology (/Oriːˈɒl@dʒi/), from the Nabisco Oreo for "cookie" and the Greek rheo logia for "flow study," as the study of the flow and fracture of sandwich cookies. Using a laboratory rheometer, we measure failure mechanics of the eponymous Oreo's "creme" and probe the influence of rotation rate, amount of creme, and flavor on the stress–strain curve and postmortem creme distribution. The results typically show adhesive failure, in which nearly all (95%) creme remains on one wafer after failure, and we ascribe this to the production process, as we confirm that the creme-heavy side is uniformly oriented within most of the boxes of Oreos. However, cookies in boxes stored under potentially adverse conditions (higher temperature and humidity) show cohesive failure resulting in the creme dividing between wafer halves after failure. Failure mechanics further classify the creme texture as "mushy." Finally, we introduce and validate the design of an open-source, three-dimensionally printed Oreometer powered by rubber bands and coins for encouraging higher precision home studies to contribute new discoveries to this incipient field of study
Technical Library | 2019-05-29 23:10:30.0
There are times when a PCB prototype needs to be built quickly to test out a design. In such cases where it is known early on that there will be multiple iterations or that a "one and done" assembly will be made that there will be some SMT assemblers who choose to hand print solder paste onto the board using a "frameless" stencil. In such cases where hand printing is used, the consistency of the printing technique has typically been in question. Furthermore, the effectiveness of both the nanocoatings as well as the higher end stainless steel materials, which have been heretofore studied in controlled printing environments, will be evaluated for their impact on the hand printing process.The purpose of the study was to determine the effectiveness of select nanocoating materials as well as certain high end stainless steel stencil materials as they relate to the manual SMT printing process. A variety of nanocoatings were applied to SMT metal stencils and solder paste volume measurements were taken to compare the effectiveness.
Technical Library | 2022-07-11 09:24:48.0
The change of squeegee pressure has a significant impact on printing. Too small pressure will make the solder paste unable to effectively reach the bottom of the stencil opening and not be well deposited on the pad. Too much pressure will cause tin The paste is printed too thin and can even damage the stencil.
Technical Library | 2020-03-19 00:23:15.0
In this study, the question was how to perform statistically reliable robust- ness tests for the non-contact drop-on-demand printing of functional fluids, such as solder paste and conductive adhesives. The goal of this study was to develop a general method for hypothesis testing when robustness tests are performed. The main problem was to determine if there was a statistical difference between two means or proportions of jet printing devices. In this study, an example of jetting quality variation was used when comparing two jet printing ejector types that differ slightly in design. We wanted to understand if the difference in ejector design can impact jetting quality by performing robustness tests. and thus answer the question, "Can jetting differences be seen between ejector design 1 and design 2"?
Technical Library | 2009-05-14 13:57:43.0
Is screen printing technology able to keep pace with rising quality demands and increasingly complex board layouts? Or, is new jet printing technology ready to fill the gap? A comparison study between the two methods reveals some interesting differences. Screen printers offer some possibilities for optimizing solder paste deposits, but optimization is far easier and quicker with the jet printer. At the same time, the ability to print individualized deposits on every single pcb pad may be the ultimate answer to the growing quality challenge.
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