Product Introduction 

With the increasing demand for miniaturized electronic components, optical sensors, and display panels, traditional mechanical drilling methods can no longer meet the requirements for accuracy, efficiency, and yield. Inte Laser’s laser drilling solution provides a non-contact, high-speed, and contamination-free process, perfectly suitable for modern high-precision manufacturing environments.

Working Principle

The machine uses an ultra-short pulsed laser that focuses energy into a tiny spot on the glass surface. The high-energy laser beam instantly vaporizes or melts the material within a localized region, forming a clean, smooth micro-hole with minimal thermal damage and no mechanical stress.

Through the integration of a high-precision motion control system, galvo scanning technology, and CCD visual alignment, the equipment can perform multi-hole drilling, blind holes, through holes, and custom-shaped holes on various glass types.

Additionally, the system’s intelligent focusing mechanism automatically adjusts for different glass thicknesses and refractive indices, ensuring consistent drilling quality and high processing repeatability.

Advantages

Non-contact processing, less material damage and high drilling accuracy;

High drilling speed, small edge collapse and high efficiency;

CCD camera positioning,precision controlled.

Technical Parameters

Sample Display

Key Features

High Precision and Stability
Achieves micron-level drilling accuracy with consistent hole diameter and smooth edges. The advanced motion platform and optical system ensure exceptional stability during long production runs.

Non-Contact and Stress-Free Process
Laser drilling eliminates direct mechanical contact, avoiding cracks, chips, and contamination often caused by mechanical or ultrasonic drilling.

Ultra-Fast Drilling Efficiency
The high-speed scanning laser enables rapid processing of multiple holes per second, significantly improving throughput and reducing cycle time.

Excellent Edge Quality
Clean hole edges with no burrs or micro-cracks, reducing the need for post-processing and improving yield rates.

Flexible Processing Capabilities
Supports drilling of holes with various diameters, shapes, and depths — from micro-holes (<10μm) to macro-scale openings.

Automation and Intelligence
Integrated loading/unloading systems and software control enable fully automated operation. Users can store and recall processing recipes for batch production.

Energy Efficiency and Low Maintenance
The equipment features low power consumption, stable laser performance, and a modular design for easy maintenance and upgrades.

Customizable Platform Design
Available in multiple configurations and compatible with different workpiece sizes. Customization options are provided according to specific customer needs.

Applications

The High-Precision glass laser drilling machine is widely used in industries requiring micron-level accuracy and high surface quality, including:

Consumer Electronics – Drilling micro-holes in mobile phone cover glass, camera glass, and sensor windows.

Display and Touch Panels – Processing guide holes, alignment holes, and fine openings in glass substrates for LCD/OLED displays.

Optoelectronic Components – Micro-drilling of glass for optical lenses, sensors, and filter components.

Automotive Electronics – Precise drilling in automotive display glass, dashboard covers, and head-up display systems.

Medical Devices – Fabrication of micro-channels, flow paths, and transparent glass components for medical instruments.

Aerospace and Precision Instruments – High-reliability drilling for glass and sapphire components in optical or navigation systems.

Its ability to perform non-destructive, highly repeatable drilling makes it the preferred solution for modern manufacturers pursuing smart production, precision machining, and cost reduction.

Technology Highlights

The equipment integrates Inte Laser’s proprietary optical control algorithm and beam shaping technology, allowing precise energy distribution and optimal absorption in glass materials.
The real-time monitoring software records laser parameters, hole size data, and processing temperatures — ensuring complete traceability and data analysis for quality assurance.

Other technological advantages include:

Automatic beam correction for consistent spot quality

Intelligent temperature management for stable operation

High-speed image recognition for position calibration

Multi-layer glass drilling capability without delamination

FAQs (Frequently Asked Questions)

Q1: What types of glass materials can the machine process?
A1: The machine is suitable for soda-lime glass, quartz glass, borosilicate glass, tempered glass, and sapphire. It can also be customized for other brittle transparent materials.

Q2: What is the smallest hole diameter achievable?
A2: Depending on the glass type and laser configuration, the machine can drill holes as small as 10 microns, maintaining excellent roundness and surface quality.

Q3: How does laser drilling compare with mechanical drilling?
A3: Laser drilling is non-contact, faster, and more precise. It prevents cracks, tool wear, and contamination, making it ideal for fragile or high-value glass materials.

Q4: Can this equipment be integrated into existing production lines?
A4: Yes. Inte Laser offers customized automation solutions and communication interfaces for seamless integration with MES or production management systems.

Q5: What maintenance is required for the laser drilling system?
A5: Routine inspection and optical path cleaning are sufficient. The system’s modular design ensures quick maintenance with minimal downtime.

Q6: Does Inte Laser provide global technical support?
A6: Absolutely. We provide worldwide installation, training, and remote diagnostics, ensuring smooth operation and maximum equipment uptime.

Q7: Is it suitable for mass production?
A7: Yes. The High-Precision Glass Laser Drilling Machine supports 24/7 continuous operation with stable energy output and automated workflow, making it ideal for high-volume production.