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 | 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 | 2020-03-26 14:55:29.0
This paper introduces line confocal technology that was recently developed to characterize 3D features of various surface and material types at sub-micron resolution. It enables automatic microtopographic 3D imaging of challenging objects that are difficult or impossible to scan with traditional methods, such as machine vision or laser triangulation.Examples of well-suited applications for line confocal technology include glossy, mirror-like, transparent and multi-layered surfaces made of metals (connector pins, conductor traces, solder bumps etc.), polymers (adhesives, enclosures, coatings, etc.), ceramics (components, substrates, etc.) and glass (display panels, etc.). Line confocal sensors operate at high speed and can be used to scan fast-moving surfaces in real-time as well as stationary product samples in the laboratory. The operational principle of the line confocal method and its strengths and limitations are discussed.Three metrology applications for the technology in electronics product manufacturing are examined: 1. 3D imaging of etched PCBs for micro-etched copper surface roughness and cross-sectional profile and width of etched traces/pads. 2. Thickness, width and surface roughness measurement of conductive ink features and substrates in printed electronics applications. 3. 3D imaging of adhesive dots and lines for shape, dimensions and volume in PCB and product assembly applications.
Technical Library | 2013-02-28 17:14:36.0
While it has long been known that the Cu6Sn5 intermetallic that plays a critical role in the reliability of solder joints made with tin-containing alloys on copper substrates exists in two different crystal forms over the temperature range to which electronics circuitry is exposed during assembly and service, it has only recently been recognized that the change from one form to the other has implications for solder joint reliability. (..) In this paper the authors report a study of the effect of cooling rates on Cu6Sn5 crystals. Cooling rates from 200°C ranged from 10°C/minute to 100°C/minute and the effect of isothermal ageing at intermediate temperatures was also studied. The extent of the phase transformation after each regime was determined using synchrotron X-ray diffraction. The findings have important implications for the manufacture of solder joints and their in-service performance... First published in the 2012 IPC APEX EXPO technical conference proceedings....
Technical Library | 2020-10-27 02:07:31.0
For companies that choose to take the Pb-free exemption under the European Union's RoHS Directive and continue to manufacture tin-lead (Sn-Pb) electronic products, there is a growing concern about the lack of Sn-Pb ball grid array (BGA) components. Many companies are compelled to use the Pb-free Sn-Ag-Cu (SAC) BGA components in a Sn-Pb process, for which the assembly process and solder joint reliability have not yet been fully characterized. A careful experimental investigation was undertaken to evaluate the reliability of solder joints of SAC BGA components formed using Sn-Pb solder paste. This evaluation specifically looked at the impact of package size, solder ball volume, printed circuit board (PCB) surface finish, time above liquidus and peak temperature on reliability. Four different BGA package sizes (ranging from 8 to 45 mm2) were selected with ball-to-ball pitch size ranging from 0.5mm to 1.27mm. Two different PCB finishes were used: electroless nickel immersion gold (ENIG) and organic solderability preservative (OSP) on copper. Four different profiles were developed with the maximum peak temperatures of 210oC and 215oC and time above liquidus ranging from 60 to 120 seconds using Sn-Pb paste. One profile was generated for a lead-free control. A total of 60 boards were assembled. Some of the boards were subjected to an as assembled analysis while others were subjected to an accelerated thermal cycling (ATC) test in the temperature range of -40oC to 125oC for a maximum of 3500 cycles in accordance with IPC 9701A standard. Weibull plots were created and failure analysis performed. Analysis of as-assembled solder joints revealed that for a time above liquidus of 120 seconds and below, the degree of mixing between the BGA SAC ball alloy and the Sn-Pb solder paste was less than 100 percent for packages with a ball pitch of 0.8mm or greater. Depending on package size, the peak reflow temperature was observed to have a significant impact on the solder joint microstructural homogeneity. The influence of reflow process parameters on solder joint reliability was clearly manifested in the Weibull plots. This paper provides a discussion of the impact of various profiles' characteristics on the extent of mixing between SAC and Sn-Pb solder alloys and the associated thermal cyclic fatigue performance.
Technical Library | 2007-06-06 15:25:30.0
Though today's microvias and high aspect plated through holes (PTH's) look nothing like the earliest through holes of 40 years ago, the PTH in its various forms remains the “weak link” and most critical element of printed wiring boards and laminate chip carriers (...) The paper outlines an approach to evaluating PTH reliability and quality that involves characterizing PTH life across a range of temperatures to reveal intricacies not seen by testing at a single delta-T, and certainly difficult to predict by modeling alone.
Technical Library | 2020-01-09 00:00:30.0
PCBs have a wide range of applications in electronics where they are used for electric signal transfer. For a multilayer build-up, thin copper foils are alternated with epoxy-based prepregs and laminated to each other. Adhesion between copper and epoxy composites is achieved by technologies based on mechanical interlocking or chemical bonding, however for future development, the understanding of failure mechanisms between these materials is of high importance. In literature, various interfacial failures are reported which lead to adhesion loss between copper and epoxy resins. This review aims to give an overview on common coupling technologies and possible failure mechanisms. The information reviewed can in turn lead to the development of new strategies, enhancing the adhesion strength of copper/epoxy joints and, therefore, establishing a basis for future PCB manufacturing.
| 1 |
