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The main functions of the PCB laser marking machine include marking, laser engraving and cutting on the PCB surface.
Working principle
The PCB laser marking machine processes the PCB surface through a laser beam. The laser beam is generated by a laser, focused into a high-energy beam by a lens, and then accurately irradiated onto the PCB surface through a control system. The coating or oxide layer on the surface is evaporated or heated by the thermal effect, thereby achieving processing such as engraving, laser engraving and cutting.
Advantages
High precision: The PCB laser marking machine uses laser technology to achieve high-precision processing and is suitable for tiny engraving and engraving.
High efficiency: Compared with traditional processing methods, laser technology has higher processing efficiency and production speed.
Multi-function: It can complete a variety of processing methods such as engraving, laser engraving, cutting, etc. to meet different processing needs.
Environmental protection: The use of laser technology will not produce pollutants such as waste gas, wastewater and waste residue, which is environmentally friendly.
Application range
PCB laser marking machines are widely used in the electronics manufacturing industry, mainly for the identification, marking, layout and cutting of circuit boards. Specific application ranges include:
Electronic parts: used for the identification and layout of electronic parts.
Circuit boards: Mark barcodes, QR codes, characters and other information on circuit boards.
LED light bars: used for the identification and layout of LED light bars.
Display screen: used for the identification and layout of display screens.
Auto parts: Marking and layout on automotive parts.
Operation and maintenance
PCB laser marking machines are easy to operate and equipped with SOP operation instructions and intelligent puzzle functions for substrates, which can realize the filing of new materials in a short time. The equipment adopts a motion structure composed of high-precision linear guides and lead screws, which has stable operation, high precision and long service life. In addition, the equipment has intelligent anti-foolproofing, multi-Mark point positioning and automatic report warning functions to prevent incorrect processing and repeated engraving
