Industry dynamics-

What are the advantages of online spray dispensing machines compared to contact dispensing machines?

Nowadays, many large factories use dispensing machines, and within the same time, an automatic dispensing machine can complete the workload of 6-8 workers. Different products have different requirements for dispensing machines, and compared to contact dispensing machines, online spray dispensing mac...

162024-05

Requirements and influencing factors of reflow soldering process flow

Reflow soldering is necessary in SMT production process. The advantage of reflow soldering is that the temperature is easy to control, oxidation can be avoided during the welding process, and manufacturing costs are also easier to control. There is a heating circuit inside the reflow soldering machi...

152024-05

What is the purpose of non-destructive testing?

Non destructive testing is the use of characteristics such as sound, light, magnetism, and electricity to detect whether there are defects or unevenness in the tested object without damaging or affecting its performance. It provides information on the size, location, nature, and quantity of defects,...

152024-05

Glue dispensing valve: a key component of precision glue control

As a key component of the glue dispensing system, the dispensing valve plays a crucial role in industrial production. It is responsible for controlling the flow rate and spraying method of glue, achieving relatively accurate glue spraying, filling, and packaging. The performance and accuracy of the...

152024-05

Setting of temperature parameters for lead-free eight temperature zone reflow soldering

In the PCBA processing, reflow soldering is an important step with high process difficulty. It is a group soldering process that completes all electronic components on the PCB circuit board in one go through overall heating. This process requires experienced operators to control the furnace temperat...

142024-05

X-RAY detection technology in circuit assembly

With the rapid development of electronic technology, miniaturization of packaging and high-density assembly, as well as the continuous emergence of various new packaging technologies, the demand for circuit assembly quality is also increasing. So higher requirements were put forward for the methods...

142024-05

Introduction to semiconductor dispensing applications

In the modern electronics industry, semiconductor devices play a crucial role. They are widely used in various electronic devices, from smartphones to automotive electronic systems. However, these small and fragile semiconductor chips require appropriate packaging and protection to ensure their stab...

142024-05

Classification and definition of defects in SMT reflow soldering products

Due to various reasons, there are various defects in SMT reflow soldering products. For beginners, they may not fully understand what these defects are. JEENOCE would like to share with you the classification and definition of defects in SMT reflow soldering products.1、 Virtual soldering: The minim...

132024-05

X-ray detection of welding defects in LED chip packaging process

Light Emitting Diode (LED) is a type of semiconductor light-emitting device. LED has many advantages such as long service life, low power consumption, and environmental protection, and has been widely used in the field of indication and display. With the continuous improvement of high-power white LE...

132024-05