News
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How To Determine Whether The PCBA Solder Joints Need Rework?
I. PCBA rework process purpose 1. Reflow soldering machine, wave soldering equipment process produced by open circuit, bridging, false soldering and poor wetting and other solder joint defects, the need to manually with the help of the necessary tools (such as: BGA rework station, X-ray machine, ...Read more -
How to reduce the high rework rate in PCBA processing?
In the PCBA processing, high rework rate will not only increase production costs, but also may affect the product delivery time and customer satisfaction. I. The main reasons for high rework rate 1. Production process problems Soldering defects Poor soldering process may lead to solder joints, sh...Read more -
SMTA MEXICO 2024
TIME September 11-12, 2024 OPENING HOURS 11-12 Sep.: 11:00-20:00 LOCATION Expo Guadalajara Salón Jalisco Hall D & E Av. Mariano Otero Guadalajara, Jalisco 44550, Mexico Stall Booth number 734 NeoDen Mexico - SMT UNION will take the popular SMT equipment, NeoDen YY1, NeoDen N10P, NeoDen BGA R...Read more -
Productronica India 2024
Time September 11-12-13, 2024 Location India Expo Mart (IEML), Greater Noida Stall H15 -D11 NeoDen India – CHIPMAX DESIGNS PVT LTD will take the popular NeoDen YY1 pick and place machine at Productronica India 2024 exhibition, welcome to visit us at stall H15 -D11. Company Profile Zhejiang...Read more -
ASPS Exhibition 2024
Time Aug. 28-30, 2024 Location Suwon Convention Center, Korea NeoDen Korea - 3H CORPORATION taken the popular equipment NeoDen YY1 pick and place machine at ASPS exhibition 2024 exhibition. About ASPS Due to the recent intensifying global semiconductor supply shortage and the improvement in perf...Read more -
PCBA processing equipment failure and maintenance strategy
In the process of PCBA, equipment failure will not only lead to production line stagnation, but also may cause product quality problems, which in turn affects the delivery time and customer satisfaction. How to effectively prevent equipment failure and develop a reasonable maintenance strategy? I...Read more -
Data management and analysis in PCBA processing
With the progress of technology and the diversification of market demand, data management and analysis in PCBA processing has become more and more important. Through effective data management and analysis, enterprises can optimize the production process, improve product quality and production eff...Read more -
Why is the choice of BGA chip X-ray inspection equipment critical to product quality?
The choice of BGA chip SMT X-ray inspection equipment is critical to improving product quality. 1. Improve product performance BGA chip X-ray inspection equipment can detect every solder joint in the BGA chip, so as to find out the defects of the solder joints, thus improving the performance, rel...Read more -
Classification and Selection of Wave Soldering Fluxes
Wave soldering machines are a common type of PCB soldering equipment that makes soldered connections by placing electronic components and circuit boards (with flux pre-coated on the soldered areas of the boards) on waves of molten solder. Wave soldering usually requires the use of flux to improve...Read more -
Miniaturization trends and technical challenges in PCBA processing
Miniaturization in PCBA processing not only improves the portability and functional integration of devices, but also brings new technical challenges. In this paper, we will discuss the trend of miniaturization in PCBA processing and the technical challenges it faces, and provide coping strategies...Read more -
What are the common faults of solder paste printing?
I. Diagnosis and treatment of tin lap 1. Description of the phenomenon: a small amount of solder paste between the two solder pads overlap. In high-temperature welding is often pulled back by the main tin body on each pad, once you can not pull back, will cause a short circuit of the tin ball or ...Read more -
What are the environmentally friendly technologies in PCBA processing?
In PCBA processing, the use of environmentally friendly technology can not only reduce the negative impact on the environment, but also enhance the social responsibility of enterprises. I. Lead-free soldering technology Lead-free soldering materials mainly include tin-silver-copper alloy (SAC), t...Read more
