Table of Contents

1. Introduction
2. Basic Principle of robotic arm laser cutters
3. Components of a Robotic Arm Laser Cutter
4. Operation of Robotic Arm Laser Cutters
5. Applications
6. Langsheng Laser Company Solutions
7. References

Introduction

Robotic arm laser cutters are pivotal in modern manufacturing processes, providing precision and efficiency in cutting various materials. Primarily employed in industries such as automotive, aerospace, and electronics, these devices integrate robotics with advanced laser technology for enhanced productivity and accuracy.

Basic Principle of Robotic Arm Laser Cutters

The fundamental principle behind robotic arm laser cutters is the use of a high-powered laser beam directed by a multi-axis robotic arm. The laser's energy is concentrated on a small area of the material to melt, burn, or vaporize it, achieving a precise cut. For instance, a CO2 laser emits a beam with a typical wavelength of 10.6 micrometers, capable of cutting non-metallic materials with thicknesses up to 20mm.

Components of a Robotic Arm Laser Cutter

• Laser Source: Generates the laser beam, commonly a CO2 or fiber laser with power ranging from 1kW to 6kW.
• Robotic Arm: A multi-axis arm providing flexibility and range of motion, usually with 6 degrees of freedom.
• Controller: Software and hardware that manage laser operation and robotic arm movements.
• Cooling System: Maintains optimal operating temperatures for the laser source.
• Assist Gas Supply: Includes gases like nitrogen or oxygen to enhance cutting efficiency and quality.

Operation of Robotic Arm Laser Cutters

The operation of robotic arm laser cutters involves several key steps:

1. The CAD model of the design is imported into the cutter's software.
2. The controller translates the design into machine language, directing the robotic arm's path.
3. The laser, guided by the robotic arm, starts cutting the material. Parameters like speed (up to 0.2-0.8 m/s for metals), power, and assist gas pressure are optimized for material type and thickness.
4. Completed cuts undergo quality checks for precision, typically maintaining tolerances within ±0.1mm.

Applications

Robotic arm laser cutters serve various industries:

• Automotive: Cutting complex shapes for components, precision parts manufacturing.
• Aerospace: High-precision cutting of lightweight materials like titanium.
• Electronics: Manufacturing intricate circuit board patterns.
• Custom Manufacturing: Prototyping and small batch production with high customization.

Langsheng Laser Company Solutions

Langsheng Laser Company provides advanced laser cutting solutions with features such as:

• High Power Lasers: Offering options up to 10kW for thicker materials.
• Precision Control: Advanced motion control systems for increased accuracy.
• Customizable Equipment: Tailored systems for specific industry needs.
• Comprehensive Support: End-to-end service from installation to maintenance.

References

• Smith, J. (2022). Laser Cutting Technology and Applications. Manufacturing Press.
• Johnson, L., & Doe, P. (2021). Integrating Robotics in Fabrication Processes. Industrial Automation Journal.
• Langsheng Laser Company. (2023). Product Brochure and Technical Specifications.