Application of laser marking machine in PCB circuit board

Since the reform and opening up, due to my country's labor costs and preferential tax policies, it has attracted huge manufacturing enterprises to set up and transfer in, among which electronic product manufacturers are particularly prominent. As a support for electronic components, the production of PCB circuit boards has advanced by leaps and bounds. , Today PulseX Laser will introduce to you about the application journey of laser marking machine on PCB circuit board.



PCB (Printed Circuit Board), the Chinese name is printed circuit board, also known as printed circuit board, is an important electronic component, a support body for electronic components, and a carrier for electrical connection of electronic components. Because it is made using electronic printing, it is called a "printed" circuit board. At the same time, circuit boards are the upstream of almost all electronic consumer goods. Whether it is mobile phones, computers, tablets, display screens, etc., circuit boards are used in a wide range of applications.

Due to the complex structure of the PCB circuit board and many parts, it will be marked on it for the convenience of application, but traditional printing is difficult to meet the increasing process requirements due to the backward process and demand. The high-efficiency printing and marking of the laser marking machine can obtain widely used. Today PulseX Laser will introduce to you about the application of laser marking machines on PCB circuit boards. There are two main types of marking processing: silk screen printing and laser marking.

The traditional silk screen printing process is rough, and the logo is easy to fall off, causing inconvenience to the user. In addition, the silk screen processing procedure is cumbersome, and the operator needs to be replaced in time to ensure the production efficiency, which increases the labor cost.

With its accuracy and flexibility, laser marking machine can make up for the lack of silk screen processing, and gradually become the best processing tool for PCB marking, which will play a pivotal role in the circuit board industry!

The laser marking machine technology can jump the number mark, realize one item, one code, and mark the two-dimensional code on the PCB, which can trace the quality and let users know the product information with one click.

Laser marking is a marking method that uses a high-energy-density laser to locally irradiate the PCB board to vaporize or change the color of the surface material, thereby leaving a permanent mark. Laser marking can print various characters, symbols and patterns, etc., and the character size can range from millimeters to micrometers, which is of special significance to the anti-counterfeiting of products.

What are the advantages of laser marking machine for PCB circuit board?

High precision: laser marking is fine and precise and non-contact processing. It can mark thin lines below 0.1mm and characters and numbers within 0.5mm on the surface of the material. It is especially suitable for circuit boards that require extremely small graphics and text.

High quality: Electronic chips have higher requirements for marking quality, clarity, and permanence. Laser marking machines can achieve permanent and clear marking of chips, and the marking will not fade due to external factors such as high and low temperature, acidity and alkalinity, and friction.

Safety and environmental protection: only a small amount of gas is generated and discharged through exhaust air, no chemical assistance is required, and the safety of operators and the working environment are protected as much as possible.

The use of the dedicated laser marking machine for PCB circuit boards can significantly improve the production and processing efficiency and product yield, save a lot of consumables costs, and the operation of the fully automatic production line also reduces labor costs, allowing your The factory stands out from the competition in the same industry and is far ahead. . The special laser marking machine for PCB circuit board developed by PulseX Laser can help the circuit board industry to complete the perfect marking operation and related marking behavior, and provide a complete set of laser equipment processing solutions for circuit board manufacturers. Welcome to the PCB circuit board industry to come and contact us.