Technical Library | 2023-11-09 08:53:45.0
Crafting an Efficient SMT Conformal Coating Line for Double-Sided PCBA In the intricate realm of electronics manufacturing, selecting the ideal SMT conformal coating line can seem like a challenging quest. The pursuit of a solution that seamlessly integrates efficiency, reliability, and performance is the ultimate goal. In this article, we embark on a journey to unravel the secrets of a standard SMT conformal coating line, using a captivating visual guide as our compass. The Symphony Of Components In An SMT Conformal Coating Line Picture a finely orchestrated symphony, with each instrument playing a unique role in this PCB coating process. The star performers in this lineup include: Transfer Conveyor: These act as the stage where the PCB's journey begins. Think of them as the entry and exit points for your precious boards, allowing a smooth, choreographed dance through the line. 1st Coating Machine: As the first movement in this musical journey, this machine, partnered with the initial curing station, lays down the foundation – applying adhesive to one side of the PCB. Inspection Conveyor: After the initial curing, our inspectors take center stage, using these transfer stations to carefully evaluate the coating's quality. 1st Curing Oven: This is where the magic happens. The first curing oven solidifies the adhesive applied in the previous act, setting the tone for a flawless performance. Flipper Machine: The flipper machine takes the spotlight, gracefully turning the PCB to reveal its other side, ensuring both faces receive their share of adhesion. 2nd Coating Machine: With a newfound perspective, the second coating machine takes the stage, applying adhesive to the reverse side of the PCB. 2nd Curing Oven: The grand finale! The second curing oven brings our symphony to a breathtaking close, solidifying the adhesive applied in the second act, creating a harmonious, dual-sided masterpiece. Efficiency Meets Dual-Side Coating This SMT conformal coating line is like a well-choreographed ballet that requires at least two dancers. One stands at the front, carefully loading PCBs onto the stage, guiding them through the first act. After the flip, the second dancer carries them through the second act, with both sides perfectly coated, ensuring a flawless performance for applications requiring dual-sided adhesion. UV Curing Oven For Illuminating Results For applications that embrace UV-curable adhesives, our line includes UV curing ovens, adding a layer of brilliance to the process and ensuring an efficient solidification of adhesives. Transfer Stations With A Touch Of Magic Within this symphony, the transfer stations wear a touch of magic – the second and fourth stations feature enchanting blue glass covers illuminated by embedded LED lights. These stations offer operators a clear view of the adhesive quality, allowing for meticulous inspections. The blue glass covers also act as protective shields, guarding freshly coated PCBs from the ever-present dust fairies. Certified Excellence: European Standards And CE Certification Ensuring that our performance meets the highest standards, our entire ensemble adheres to stringent European safety standards and proudly boasts CE certification, a testament to compliance with safety, health, and environmental protection requirements. A Variety Of Coating Machines For Your Unique Needs Our lineup doesn't just feature one star, but an ensemble of coating machines, including models like I.C.T-T550, I.C.T-T550U, I.C.T-T600, and I.C.T-T650. For an encore performance with detailed specifications of each model, please refer to our dedicated article. Additionally, for a captivating exploration of the right coating valve for your adhesive, please visit our comprehensive guide. Single-Sided PCB Coating For those who prefer a single board, our dedicated article on single-sided PCB coating is a spotlight on this specialized process. In the dynamic world of electronics manufacturing, our SMT conformal coating line stands as a versatile and reliable performance. With dual-sided coating capabilities, adherence to European safety standards, and CE certification, we offer a comprehensive platform for your coating needs. Join us in this symphony and explore our range of coating machines and accessories to enhance your conformal coating process. It's a performance that promises to leave you in awe!
Technical Library | 2023-11-22 09:17:49.0
In the dynamic realm of Industry 4.0, I.C.T introduces the I.C.T-T550 SMT PCB coating machine, a pioneering addition designed to meet the evolving needs of modern manufacturing. This advanced equipment is equipped with features that not only boost productivity but also prioritize precise and consistent coating quality. Let's delve into the crucial attributes that establish the I.C.T-T550 as a vital component in your production process. 1. Automated Precision for Coating Consistency The I.C.T-T550 PCB Coating Machine integrates an automated pressure regulation system for both dispensing valve and pressure tank, equipped with precision regulators and digital gauges. This ensures a consistent coating process, optimizing precision. 2. Front-End Accessibility for Operational Efficiency Located at the front end, power supply and air pressure adjustments are easily accessible, streamlining control. This user-friendly design enhances operator workflow efficiency. 3. Durable Material Transport The open-material transport rail undergoes hardening treatment and utilizes a specialized stainless steel chain drive, ensuring both longevity and reliable material transport. 4. Track Width Adjustment for Trouble-Free Operation Track width adjustment is achieved through a synchronous belt drive mechanism, ensuring prolonged and trouble-free operation. 5. CNC Machined Frame for Unparalleled Precision The machine's frame, subjected to CNC machining, features an independent, all-steel gantry frame, ensuring the parallel alignment of tracks and axes. 6. Workshop Environment Enhancement To ensure a cleaner and safer workspace, the equipment features air curtains at the track entrance and exit, preventing fumes from escaping. It also includes a dedicated exhaust outlet, improving overall workshop air quality. 7. Intuitive Programming and Visualization The I.C.T-T550 PCB Coating Machine allows flexible coating path editing through intuitive programming. The equipment employs a teach mode for programming, offering a visual interface for coating path design. 8. User-Friendly Interface with Practical Design Featuring a user-friendly interface with fault alerts and menu displays, the I.C.T-T550 delivers a sleek and practical design. 9. Streamlined Repetition and Data Management Efficiency is paramount, and the I.C.T-T550 offers the ability to mirror, array, and replicate coating paths, simplifying the process, especially with multiple boards. 10. Real-Time Data Monitoring The equipment automatically collects and displays data, including production volume and individual product work times, enabling effective production performance tracking. 11. Smart Adhesive Management The I.C.T-T550 intelligently monitors adhesive levels, providing automatic alerts for replenishment, ensuring uninterrupted coating. In summary, the I.C.T SMT PCB coating machine seamlessly combines precision, automation, and smart features to meet the demands of Industry 4.0. With integration into MES systems, it provides a reliable and efficient solution for elevating PCB coating processes. The I.C.T-T550's adherence to European safety standards and CE certification underscores our commitment to safety and compliance. For further inquiries or information about additional safety standards, please contact us. Whether optimizing coating quality or enhancing factory productivity, the I.C.T-T550 marks a step into the future of intelligent manufacturing. Explore a variety of coating valves or seek guidance by reaching out to us.
Technical Library | 2019-05-29 01:47:22.0
1.Vias near SMD pads: Solder can flow into the via after melted. As a result cold joint will appear in the end. Check the picture below. 2.Vias on SMD pads: Solder can flow into the via more easier after melted. Check the picture below. 3.Via opening without soldermask covered. When workers solder TH parts by hand, soldering iron can touch vias sometime, then tiny amounts molten solder will stay on vias. This can lead to electrical short easily. We recommend you make all vias tenting (covered by solder mask) if it is possible.
PCBNPI-Professional PCB Fab/PCB Assembly Service Provider From China
Technical Library | 2017-08-17 12:28:30.0
At SMT assembly, flux outgassing/drying is difficult for devices with poor venting channel, and resulted in insufficiently dried/burnt-off flux residue for no-clean process. Examples including: Large low stand-off components such as QFN, LGA Components covered under electromagnetic shield which has either no or few venting holes Components assembled within cavity of board Any other devices with small open space around solder joints
Technical Library | 2019-05-06 23:04:05.0
The temperature and humidity test chamber simulate the temperature and humidity, so there are a lot of things customers shoud notice in the process of use, although there is detailed instruction when purchasing the equipment. But some users just know how the device works and start using it. This is very easy to cause problems in the use of the equipment, so Symor intends to describe the safety details during the use of temperature and humidity chamber. 1. Before the test, determine if the sample contains flammable and explosive substances to avoid combustion or explosion during the test. Of course, also make sure there is no flammable and explosive material around the test equipment, otherwise it may cause fire and other accidents. 2, Do not open the chamber door to operate during the experiment, or the gas in the studio may cause the operator to burn and so on. 3. At the end of the test or at the time of regular cleaning of the test chamber, power off the equipment to avoid electrocution accidents. Also, when cutting off the equipment power, pull the power cord to pull out the plug, otherwise it may lead to a rupture of the power cord and so on. You can contact manufacturers if there are some places you donnot understand, do not dismantle and repair the temperature and humidity test chamber without authorization, otherwise it may lead to more serious problems.
Technical Library | 2020-07-22 19:24:33.0
Recent advancements in electronic packaging and image processing techniques have opened the possibility for optics-based portable eye tracking approaches, but technical and safety hurdles limit safe implementation toward wearable applications. Here, we introduce a fully wearable, wireless soft electronic system that offers a portable, highly sensitive tracking of eye movements (vergence) via the combination of skin-conformal sensors and a virtual reality system. Advancement of material processing and printing technologies based on aerosol jet printing enables reliable manufacturing of skin-like sensors, while the flexible hybrid circuit based on elastomer and chip integration allows comfortable integration with a user's head. Analytical and computational study of a data classification algorithm provides a highly accurate tool for real-time detection and classification of ocular motions. In vivo demonstration with 14 human subjects captures the potential of the wearable electronics as a portable therapy system, whose minimized form factor facilitates seamless interplay with traditional wearable hardware.
| 1 |
winsouce.jpg)
