Product Overview
The YCLASER Silicon Nitride Structural Ceramic Laser Cutting Machine is specifically developed for precision processing of Si₃N₄ structural components. Equipped with a high-power QCW fiber laser, precision linear motor motion system, and CCD vision positioning technology, the machine delivers high-speed, high-accuracy, non-contact cutting of silicon nitride ceramics while minimizing chipping and thermal damage.
It is an ideal manufacturing solution for both prototype development and mass production of advanced ceramic structural parts.
Key Advantages
Optimized for Si₃N₄ Ceramics
Laser parameters, motion control algorithms, and processing strategies are specifically optimized for silicon nitride structural ceramics.
Wide Thickness Processing Range
Capable of processing thin silicon nitride sheets and thick structural ceramic components on a single platform.
High Accuracy and Productivity
Combining micron-level precision with industrial production efficiency.
Reduced Chipping and Improved Yield
Non-contact laser processing helps minimize edge damage and improve part consistency.
Lower Manufacturing Costs
No consumable cutting tools, reduced maintenance, and higher throughput contribute to lower total production costs.
Proven Industrial Applications
Successfully applied in automotive bearing components, semiconductor equipment parts, aerospace structural ceramics, wear-resistant industrial components, and advanced engineering ceramic manufacturing.
Technical Specifications
| No. | Item | Specification |
| 1 | Laser Wavelength | 1060–1080 nm |
| 2 | Laser Power | 150W–1000W Optional |
| 3 | Cutting Area | ≤300 × 400 mm |
| 4 | Cutting Thickness | 0.2–10 mm |
| 5 | Repeat Positioning Accuracy | ±5 μm |
| 6 | Processing Speed | 0–2000 mm/min |
| 7 | Maximum Travel Speed | 50 m/min |
| 8 | Processing Accuracy | ±0.01–0.02 mm |
| 9 | Worktable Accuracy | ≤0.015 mm |
| 10 | Transmission System | Imported Linear Motor + 0.5 μm Grating Scale |
| 11 | Machine Power Consumption | ≤5 KW (Excluding Exhaust System) |
| 12 | Machine Weight | Approx. 1200 KG |
| 13 | Machine Dimensions | 1150 × 1500 × 1850 mm |
Typical Applications
Automotive Industry
The rapid growth of electric vehicles and high-performance powertrain systems has significantly increased demand for silicon nitride structural components.
Typical Components
●Ceramic bearing balls for high-speed electric motors
●Bearing cages and bearing rollers
●Turbocharger rotors
●Engine valves and valve seats
●High-temperature wear-resistant components
●Insulating structural parts for EV power systems
Industrial Machinery & Metallurgy
Silicon nitride is extensively used in harsh industrial environments due to its outstanding wear and corrosion resistance.
Typical Components
●Ceramic nozzles
●Bearing rollers
●Thermocouple protection tubes
●Molten aluminum handling components
●Seal rings and valve components
●Wear-resistant ceramic parts
Aerospace & Defense
Si₃N₄ ceramics are increasingly used in aerospace applications where lightweight materials and extreme temperature resistance are required.
Typical Components
●Turbine engine components
●Rocket nozzle structures
●Radomes
●High-temperature insulation components
●Aerospace wear-resistant parts
Semiconductor Equipment
High-purity silicon nitride structural parts are widely used in semiconductor manufacturing equipment.
Typical Components
●Lithography equipment parts
●Etching equipment components
●Wafer handling systems
●Furnace components
●High-temperature structural supports
FAQ
Q: Can the machine cut thick silicon nitride ceramics?
A: Yes. Depending on material grade, geometry, and quality requirements, the system can process silicon nitride ceramics from 0.2 mm up to 10 mm thickness.
Q: Does laser cutting cause chipping or microcracks?
A: Compared with conventional mechanical machining, laser processing significantly reduces mechanical stress and effectively minimizes chipping and microcrack formation.
Q: Can the machine process complex contours and custom shapes?
A: Yes. The system supports arbitrary CAD graphics, enabling precise cutting of complex profiles, slots, holes, and customized structural ceramic components.
Free Sample Processing Available
Not sure whether laser cutting is suitable for your silicon nitride components?
WHYC provides free sample testing and process evaluation services. Simply send us your drawings or samples, and our engineering team will recommend the most suitable laser processing solution for your application.
Contact us today to discuss your silicon nitride ceramic cutting requirements and receive a customized processing proposal.
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