Industry dynamics-

Analysis of common problems with dispensing machines

Dripping of the dispensing valve of the automatic dispensing machine often occurs after the dispensing valve is closed. 95% of this situation in automatic dispensing machines is caused by the use of needle diameters that are too small. The needle of an automatic dispensing machine that is too small...

302023-11

Can lead-free reflow soldering furnaces be used to solder products with lead

Can lead-free reflow soldering furnaces weld products with lead? SMT customers often ask this question. In theory, using a lead-free reflow soldering furnace to solder products with lead only requires changing the temperature of the lead reflow soldering. However, strictly speaking, it is best not t...

292023-11

The principle, method, and application scenario of X-ray detection of IGBT

JEENOCE will introduce you to the principles, methods, and application scenarios of X-ray detection IGBT, helping you understand the important position of this technology in the field of electronic manufacturing.1、 The principle of X-ray detection of IGBTX-ray is an electromagnetic wave with high e...

292023-11

What is the difference between automatic glue dispenser and manual glue dispenser

With the development of technology, many machines and equipment nowadays have achieved automation. For example, automatic glue dispensing machines used in digital products, electronic components, LCD screens, and other fields can achieve integrated glue dispensing and dispensing, and fully automatic...

292023-11

Working principle of reflow soldering furnace

Reflow soldering furnace is an SMT production equipment used to solder SMT surface mount components onto circuit boards in the SMT process. Reflow soldering furnace relies on the hot air flow inside the furnace to act on the solder paste on the solder joints of the brushed solder paste circuit board...

282023-11

Application of X-RAY X-ray Detection in Internal Defects of LED

When using X-ray to detect internal defects in LEDs, the following points need to be noted:1. Equipment selectionFirstly, different models of X-ray equipment should be selected based on the structure of LED chips. Generally speaking, the internal structure of LED chips can be divided into two types:...

282023-11

What are the characteristics of piezoelectric spray dispensing valves

With the needs of industry production, fully automatic dispensing machines have also been widely used in the market, such as in the automotive industry, electronics industry, and electroacoustic industry. Next, let's take a look at the characteristics of the piezoelectric spray dispensing valve...

282023-11

What are the impacts of reflow soldering equipment on the environment?

Reflow soldering equipment generates exhaust gas, wastewater, and solid waste during operation, which has a certain impact on the environment, mainly including the following aspects:1. Air pollution: Reflow soldering equipment generates harmful gases such as nitrogen oxides, carbon monoxide, and car...

272023-11

What is the purpose of BGA chip X-RAY detection equipment?

The BGA chip X-ray detection device is a key tool used to detect BGA (Ball Grid Array) chips in surface mount technology (SMT). BGA chip is an integrated circuit packaging technology, in which the pins are arranged in a spherical shape at the bottom of the chip and connected to a PCB (printed circui...

272023-11