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Pico-precision Laser Drilling Machine for Sapphire bearing processing
Product Details:
| Place of Origin: | China |
| Brand Name: | ZMSH |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 |
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| Delivery Time: | 6-8months |
| Payment Terms: | T/T |
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Detail Information |
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| Laser Type: | Pico-fiber Laser | Max Pulse Frequency: | 100 KHz |
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| Energy Range: | 0.1–5 MJ | Pulse Duration: | <10^-12 Seconds |
| Average Power: | Up To 20 KW | Axes: | 4-axis (X, Y, Z, C) |
| Positioning Accuracy: | ±0.005mm | Max Speed: | 500 Mm/s (XYZ Axes) |
| Highlight: | Sapphire bearing Laser Drilling Machine |
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Product Description
Product Overview
The equipment combines ultra-fast picosecond laser technology with intelligent control systems, designed for high-value material precision processing. Key advantages include:
- Picosecond-level Ultra-fast Processing: 1064nm wavelength pulsed laser with energy levels adjustable from 0.1mJ to 5mJ (step size 0.1mJ), delivering pulse durations <10^-12 seconds. This minimizes thermal damage (<10μm heat-affected zone) and eliminates micro-cracking.
- Full Digital Closed-loop Control: Equipped with industrial-grade PCs and proprietary LaserMaster Pro software, supporting G-code programming, CAD auto-conversion, and real-time path optimization. Positioning accuracy reaches ±0.005mm.
- 4-Axis Intelligent System: XYZ axes with ±0.002mm repeatability and optional C-axis rotation enable complex multi-tasking for irregular hole patterns.
Typical Applications:
- Semiconductor industry: Wafer drilling, micro-structure fabrication
- Ultra-hard materials: Diamond tooling,apphire optical component micro-drilling
- Biomedical field: Artificial joints, dental implants precision drilling
- New energy sector: Lithium-ion battery micro-porous array processing
Technical Specifications
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Category |
Specifications | Technical Highlights |
| Laser System | Pico-fiber laser, peak power ≥20kW | MOPA (Master Oscillator Power Amplifier) tech, pulse stability <3% |
| Motion Control | 4-axis servo motors, ±0.002mm repeatability | Grating scale feedback + adaptive damping algorithm, max speed 500mm/s |
| Vision System | 150x zoom optics + black-and-white CCD camera | 0.1μm resolution imaging, electronic crosshair alignment for pinpointing |
| Energy Control | Stepwise energy adjustment (0.1mJ increments) | Optimized for varying material thicknesses |
| Auxiliary Systems | Dual-mode cooling (water/air), vacuum chuck | Suitable for continuous operation and hazardous material processing |
Processing Performance & Quality Assurance
1. Exceptional Processing Capabilities
- Micro-drilling: Minimum aperture φ0.5μm, depth-to-diameter ratio up to 1:50 (no chipping in hard materials)
- Complex Structures: Supports conical holes (0.1°–5° adjustable), spiral grooves, and multi-stage holes in one process
- Non-destructive Cutting: Ideal for thin films (e.g., PI film, graphene) with sub-micron precision
2. End-to-End Quality Management
- Smart Compensation: Real-time monitoring of laser power fluctuations and thermal deformation with dynamic parameter adjustments
- Process Database: Pre-built parameters for over 200 materials (metals, ceramics, gemstones, composites)
- In-line Inspection: Automated generation of hole size distribution maps and surface roughness analysis reports (Ra ≤0.8μm)
3. Material Compatibility Test Results
| Material Type | Typical Processing Outcome |
|---|---|
| Polycrystalline Diamond (PCD) | φ2μm holes with smooth edges/no burrs |
| 18K Gold | Sub-micron hollow patterns without oxidation |
| Tungsten Carbide (WC) | Diameter tolerance ±1.5%, depth-to-diameter ratio 1:30 |
| Bio-Glass | Low thermal stress drilling, >95% cell viability |
ZMSH Pico-precision Laser Drilling Machine
FAQs
Q: Is the equipment commissioning time-consuming?
A: Pre-installed parameter packages enable 30-minute basic functional verification. Remote guidance by our team can further reduce setup time to 2 hours.
Q: How to handle multi-material sequential cutting?
A: Supports multi-layer processing modes with automatic tool change and parameter switching between materials like stainless steel and ceramics.
Q: What is the energy consumption?
A: Energy-efficient design (40% lower than conventional systems) with smart standby mode. Hourly operating cost <¥5.