NEWS
What equipment is required for SMT surface mount processing?
SMT surface mount processing requires precision equipment to ensure efficiency and quality. The solder paste printing machine, SMT machine, and reflow soldering furnace are the core equipment, and AOI testing equipment improves quality. Auxiliary equipment such as foot clippers, wave soldering machines, etc. are also indispensable.
Precision IC mounting, the core skill in SMT processing
In SMT chip placement processing, attention should be paid to precise positioning, temperature control, solder distribution, electrostatic protection, and precision equipment and processes for IC mounting.
5 mainstream circuit board testing methods
The PCBA circuit board involves many circuits and components, and testing is extremely important, which is related to the product’s pass through rate and delivery quality.
PCB Requirements for the Aerospace Industry
The aerospace industry imposes strict standards on its suppliers. The reasons why are not mysterious. No other sector deals with higher stakes and has
Introduction to SMT process flow
The perfection and refinement of SMT process flow are directly related to the quality and production efficiency of electronic products.
Specific requirements for the workshop environment by PCBA
The workshop is the main artery of the PCBA factory, and most of the production and processing are carried out inside the workshop. For a PCBA factory, the workshop environment and personnel quality are key to showcasing its corporate culture and excellence
The role of Gerber files in PCB manufacturing
The Gerber file is a key guiding document in PCB manufacturing, providing accurate positioning for welding, ensuring welding quality and production efficiency.
What are the transportation packaging options for PCBA
PCBA has a variety of transportation and packaging methods, including anti-static, vacuum, shock-absorbing cushioning, wooden frames or boxes, and moisture-proof packaging. Each method has its own application scenarios and advantages
How to choose materials for circuit boards?
The selection of circuit board boards is crucial for the stability of electronic device performance. Common boards include FR-4, aluminum substrate, flexible substrate, paper substrate, and fiberglass board
The manufacturing process of PCBA
The production process of PCBA circuit boards includes: PCB design, PCB production, component procurement and inspection, SMT surface mount processing, welding and assembly, testing and debugging, quality inspection and packaging.
Seven commonly used detection methods for SMT
Seven commonly used detection methods for SMT surface mount processing
1、 Visual inspection method for SMT surface mount processing
II Resistance method; 3、 Voltage method; IV Waveform method; 5、 Current method; 6、 Component replacement method; 7、 Step-by-step inspection and separation method
The reasons for component displacement in SMT processing
The reasons for component displacement in SMT processing are complex, including vibration, temperature changes, operational errors, material quality, welding issues, and other factors.
