Precision Unleashed: Optimizing ComMarker B4 Fiber Laser Engraving for PCD Boards

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The ComMarker B4 Fiber Laser Engraver introduces a groundbreaking approach to laser engraving on PCD boards, renowned for their hardness and wear resistance. This introduction explores the vital realm of parameter optimization, specifically delving into power, speed, and frequency adjustments crucial for achieving precision in engraving while preserving the integrity of PCD material. As a beacon of versatility and precision, the ComMarker B4 emerges as a key player in industrial engraving. This concise overview sets the stage for a detailed exploration of parameter fine-tuning, offering insights and recommendations. By uncovering optimal settings, this advancement ensures the seamless integration of technology, enabling intricate designs, clear markings, and durable engravings on PCD boards, propelling the capabilities of laser engraving to new heights.


Basic information:




ComMarker B4 Mopa

Laser Module Output Power


Material Used


Material Info

PCD board

Making Time(mins)





For filling only:

Process Method


Process Material

PCD board



Max Power(%) 




Line space





Step 1: Design the Circuit Diagram

Initiate the laser engraving process by meticulously crafting the circuit diagram that corresponds to the desired specifications for the PCD board. Ensure accuracy and precision in the design to reflect the intended functionality of the circuit.


Step 2: Input the Circuit Diagram into EZCAD

Utilize the user-friendly interface of EZCAD to seamlessly transfer the meticulously designed circuit diagram. This software facilitates a smooth transition from the digital design phase to the practical implementation on the ComMarker B4 Fiber Laser Engraver.


Step 3: Set the Parameters

Fine-tune the engraving parameters on the ComMarker B4, considering factors such as power, speed, and frequency. Calibration at this stage ensures optimal engraving performance and material preservation.


Step 4: Preview and Adjust Position and Size

Preview the circuit diagram on the PCD board using the ComMarker B4’s preview functionality. Make necessary adjustments to the position and size, aligning the digital design with the physical dimensions of the PCD board for precise engraving.


Step 5: Laser Engraver It

Initiate the laser engraving process, allowing the ComMarker B4 to translate the digital circuit diagram onto the PCD board. Monitor the engraving procedure closely to ensure adherence to the set parameters.


Step 6: Check the Result

Upon completion, carefully examine the engraved PCD board. Verify that the markings align with the intended circuit design and assess the overall quality of the engraving. This step ensures the accuracy and functionality of the engraved circuit on the PCD board, confirming a successful laser engraving process.


In conclusion, the process of laser engraving a PCD board with the ComMarker B4 Fiber Laser Engraver involves a systematic series of steps that seamlessly bridge the digital design phase to the tangible realization of a circuit. Commencing with the intricately crafted circuit diagram and its translation into EZCAD, the user navigates through parameter setting, a critical step for achieving optimal engraving results. The preview stage, coupled with adjustments to position and size, refines the alignment of the digital design on the PCD board, ensuring precision.


Executing the laser engraving process marks a pivotal moment, where the ComMarker B4 brings the circuit diagram to life on the robust PCD material. Finally, the thorough examination in the concluding step ensures the accuracy and functionality of the engraved circuit, affirming the success of the entire process. This systematic approach, blending technology, precision, and user oversight, underscores the efficiency and reliability of the ComMarker B4 Fiber Laser Engraver in achieving high-quality results in PCD board engraving applications.

Design Files:

PCB parameter 60W mopa.ezd

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About David Lee

Hello, I'm David Lee, I'm a passionate and creative professional commercial Laser Engraver and marking specialist with a wealth of experience and a wide range of knowledge. Overthe past 10 years, I have focused on Laser Engraver and marking solutions for various commercial projects.l am sensitive to new technologies and design trends ,constantly seeking the best Laser Engraver and marking experience

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