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EZCAD3 is the cutting-edge laser marking software developed by JCZ, designed specifically for high-speed, high-precision laser control systems. It supports 3D laser marking, dynamic focus control, and multi-axis motion systems, making it a core tool for industries relying on fiber lasers, COโ lasers, and UV lasers.
With EZCAD3, manufacturers can achieve intricate, multi-layered markings on curved surfaces and complex geometries—capabilities that older software like EZCAD2 can’t handle. If you're working in aerospace, medical devices, electronics, or automotive sectors, EZCAD3 is built to match your technical and operational needs.
Key Features of EZCAD3 at a Glance
Feature | Description |
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3D Laser Marking Support | Easily marks on curved or irregular surfaces with dynamic Z-axis control |
Galvo Control Compatibility | Works with analog and digital galvanometers for high-speed scanning |
Multi-Axis Motion Control | Supports X, Y, Z, A, B, C axes for complex part geometries |
Advanced Scripting Engine | LUA-based scripting allows for custom automation and smart workflows |
Real-Time Preview and Simulation | Visualize marks in real-time to reduce waste and setup time |
Machine Vision Integration | Compatible with camera systems for alignment and inspection |
Multi-Language Support | Available in multiple languages, enabling global deployment |
Customizable User Interface | Modular and user-friendly interface for diverse operational needs |
Why EZCAD3 is the Preferred Choice for Industry Professionals
๐ง Expertise-Backed Software
EZCAD3 was engineered by JCZ, a company with decades of experience in laser control systems. The platform combines engineering expertise and real-world feedback from thousands of industrial users.
๐งช Proven Performance in Demanding Applications
Used in mass production environments like electronics manufacturing and aerospace part engraving, EZCAD3 offers unmatched stability, speed, and flexibility. It’s designed for 24/7 industrial use.
๐ Precision at Every Layer
From micro QR code engraving to multi-depth 3D engraving, EZCAD3 ensures pin-point accuracy with dynamic focus control. The ability to manipulate and calibrate depth maps, mesh files, and gray scale images gives you total control over the laser output.
EZCAD3 vs EZCAD2: What’s the Difference?
Comparison | EZCAD2 | EZCAD3 |
---|---|---|
Platform | 2D-only, limited 3D capabilities | Full 3D support with dynamic focus and height mapping |
Scripting | Basic support | Advanced LUA scripting for automation and customization |
Hardware Support | Mostly fiber lasers | Fiber, COโ, UV, MOPA, and more |
Vision System | Limited integration | Full machine vision compatibility |
Marking Simulation | No real-time simulation | Real-time preview for on-the-fly adjustment |
User Interface | Outdated and less intuitive | Modular, modern UI with high customization |
Who Should Use EZCAD3?
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Laser Integrators – Building custom marking systems for automation lines
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Aerospace Engineers – Requiring precise and permanent ID markings on complex geometries
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Medical Device Manufacturers – Needing UDI-compliant traceability markings
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Jewelry Designers – Looking for ultra-fine marking on curved and reflective surfaces
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Electronics Producers – For high-volume, serial, and bar code engravings
Real-World Applications of EZCAD3
๐ง 3D Deep Engraving on Metal Molds ๐ก Serial Numbering on Cylindrical Surfaces ๐ฑ High-Speed PCB Component Marking ๐ฏ Rotary Marking on Rings and Tubes ๐ฆ Packaging Traceability with Real-Time Vision Correction
These examples demonstrate how EZCAD3 goes far beyond traditional 2D laser marking.
How to Maximize Your Workflow with EZCAD3
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Use a Compatible 3D Galvo Head: Ensure your galvo supports 3-axis movement to utilize dynamic focus
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Leverage the Scripting Engine: Automate part recognition, batch processing, and rotary indexing
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Integrate with Vision Systems: Align graphics to real-world features using camera-assisted correction
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Enable Real-Time Preview: Save on materials by simulating marks before firing the laser
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Optimize Parameters: Tweak power, speed, frequency, and fill patterns based on material testing
Interactive Tips for First-Time Users
โ Start with pre-made templates for common marking jobs โ Use mesh files (.STL or .OBJ) for curved marking โ Calibrate the 3D height map before starting full production โ Use the simulation feature to fine-tune focal depth โ Automate serial numbers using scripting macros
FAQs about EZCAD3
Q1: Can EZCAD3 be used with non-JCZ hardware? A1: EZCAD3 is tightly integrated with JCZ boards like LMCV4 and DLC2-M4-3D. Compatibility with third-party boards is limited or not supported.
Q2: What operating system does EZCAD3 run on? A2: It is designed for Windows OS—Windows 7 and later versions. 64-bit systems are recommended for full functionality.
Q3: Is training required to operate EZCAD3? A3: While intuitive, EZCAD3 is a professional-grade software. Basic training or working with a certified technician is advisable for full 3D and automation features.
Q4: Does EZCAD3 support grayscale engraving? A4: Yes, it supports gray-level image import, useful for textured engraving, 3D bump mapping, or multi-level effects.
Q5: What laser types are supported? A5: EZCAD3 supports fiber lasers, COโ lasers, UV lasers, MOPA lasers, and even some green lasers with supported drivers.
Top 5 Benefits of Switching to EZCAD3
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Boost Throughput: Higher speeds and automation reduce job cycles
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Reduce Scrap Rates: Previewing and camera alignment improve precision
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Increase Flexibility: Supports complex marking requirements from one platform
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Future-Proof: Built for modern, integrated production lines
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Global Support: Multiple language options and active user communities
EZCAD3 Configuration Tips for Professionals
Task | Recommended Setting |
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3D Surface Marking | Import STL/OBJ > Calibrate Z-Axis > Apply Depth Mapping |
Rotary Axis Marking | Enable 4th Axis > Input Diameter > Sync Motion with Text |
Vision Alignment | Calibrate Camera > Link with Fiducials > Enable Correction |
Serial Number Automation | Use LUA Scripts > Load From Excel/CSV > Loop per Batch |
Deep Engraving on Steel | Set Multi-Pass > Reduce Speed > Increase Power Density |
Expert Notes
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EZCAD3 excels in automated production lines, especially when paired with conveyor or robot arms.
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Machine integrators can program PLCs to interface directly with EZCAD3 for real-time control.
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For jewelry and small part marking, the live focus tracking ensures you get perfect marks on every run.


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