Technical Library | 2023-01-17 18:04:51.0
As a manufacturing technology, SMT has acquired a "heritage" of widely accepted assumptions about its processes. However, yesterday'spractices are continually confronted by the shifting paradigms of today's production line.
Technical Library | 2023-01-17 17:58:36.0
Heterogeneous integration has become an important performance enabler as high-performance computing (HPC) demands continue to rise. The focus to enable heterogeneous integration scaling is to push interconnect density limit with increased bandwidth and improved power efficiency. Many different advanced packaging architectures have been deployed to increase I/O wire / area density for higher data bandwidth requirements, and to enable more effective die disaggregation. Embedded Multi-die Interconnect Bridge (EMIB) technology is an advanced, cost-effective approach to in-package high density interconnect of heterogeneous chips, providing high density I/O, and controlled electrical interconnect paths between multiple dice in a package. In emerging architectures, it is required to scale down the EMIB die bump pitch in order to further increase the die-to-die (D2D) communication bandwidth. Aa a result, bump pitch scaling poses significant challenges in the plated solder bump reflow process, e.g., bump height / coplanarity control, solder wicking control, and bump void control. It's crucial to ensure a high-quality solder bump reflow process to meet the final product reliability requirements. In this paper, a combined formic acid based fluxless and vacuum assisted reflow process is developed for fine pitch plated solder bumping application. A high-volume production (HVM) ready tool has been developed for this process.
Technical Library | 2023-08-16 18:25:16.0
In one of our Consumer Electronics projects, a leader of networking technologies requested to test dispensing performance of a thermally conductive material, Fujipoly Sarcon SPG-50A. This material improves heat dissipation for higher frequency applications and reduces the negative effects of thermal resistance under heat, cold, humid, and thermal shock conditions. The customer's goal was to dispense a 1mm diameter dot with acceptable speed and consistency.
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 | 2023-09-21 09:46:03.0
SMT machines have become indispensable production equipment in the automotive electronics industry.They can more effectively produce high-quality and complex electronic components and quickly respond to market demand...... KINGSUN professional provides various brands new and refurbished SMT equipment , as well as global one-stop solution services.
Technical Library | 2023-08-14 09:06:53.0
In the operation of SMT mounter, the process and integrity of the nozzle of the mounter will have a significant impact on the performance of the machine. As one of the important components of the SMT machine, it is necessary for us to carry out daily maintenance and upkeep of the SMT nozzle. To ensure that the suction nozzle of the SMT machine is intact before operation, how should we do a good job of maintaining the suction nozzle of the SMT machine during normal use? KINGSUN technical team analysis operation has the following main points: 1.Wipe the surface of the SMT nozzle with a dust-free cloth. 2.The small aperture nozzle can be passed through with a thin steel wire and then blown with an air gun. 3.The surface of the nozzle should not be soaked with corrosive solution such as alcohol, as this may cause the surface to fall off. 4.HOLDER should use a cotton swab to wipe the cavity and not damage the filter screen. 5.Regular addition of special grease to HOLDER claws. 6.According to production, it is best to regularly maintain and do other maintenance regularly. (* Suitable for Yamaha SMT machine nozzles , JUKI SMT machine nozzles, Samsung SMT machine nozzles, Panasonic SMT machine nozzles, Fuji SMT machine nozzles, Siemens SMT machine nozzles etc.) Regarding the SMT machine nozzle daily maintenance operation instructions, KINGSUN share with you here , hoping to be helpful to you. More information about Products please Contact US at jenny@ksunsmt.com or visit www.ksunsmt.com , thanks.
Technical Library | 2023-08-18 03:28:47.0
Today, KINGSUN shares with you the common types and classifications of SMT mounters. 一、According to the feeding method, common ones include: 1.Tape Feeder 2.Tray Feeder 3.Tube Feeder 4.Stick Feeder 5.Special Vibration Feeder 二、According to the classification of electric and non electric, the common ones are electric feeder and mechanical feeder. Yamaha's SIGMA SMT machines are all electric feeders, while many of JUKI's feeder are mechanical feeders...... Regarding feeders related knowledge, KINGSUN share with you here , hoping to be helpful to you. More information about Products please Contact US at jenny@ksunsmt.com or visit www.ksunsmt.com . "DONGGUAN KINGSUN AUTOMATION TECHNOLOGY CO.,LTD" is a leading SMT automation equipment factory provider in China. With many years of profound experience accumulation, we provides comprehensive solutions for global customers with strong resources and high-quality professional technical team.
Technical Library | 2023-09-15 11:42:44.0
Discover our SMT cutting machine range for precise and efficient PCB assembly. Improve production speed and quality with cutting-edge technology.
Technical Library | 2023-09-15 10:05:59.0
Elevate your electronics manufacturing with SMT Online AOI. Achieve real-time quality control, defect detection, and production efficiency optimization with our advanced automated optical inspection system. Improve your production process and ensure top-notch quality with SMT Online AOI technology.
Technical Library | 2023-09-13 13:03:25.0
SMT auto aqueous stencil cleaning machines are an essential tool for any SMT production line. These machines use a variety of methods to remove contaminants and debris from SMT stencils, which can cause defects and reliability issues.
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