Introduction

Laser cutting is a versatile technology used extensively in various industries for its precision and efficiency. The choice of materials that can be cut using a laser cutter is expansive, each with specific considerations for effective cutting. This article delves into the materials suitable for laser cutting, relevant parameters for efficiency, and Langsheng Laser company's solutions.

Materials Suitable for Laser Cutting

Laser cutters can handle a broad spectrum of materials comprising metals, plastics, woods, and fabrics. Each material interacts uniquely with laser technology, determining its cut quality and efficiency.

Metals

• Stainless Steel: Ideal for precision parts; thickness up to 25mm is feasible with high-power CO2 or fiber lasers.
• Carbon Steel: Can be cut up to 20mm; ideal for structural applications with precise edge quality.
• Aluminum: Suitable for up to 15mm thickness; reflective properties necessitate specialized lasers.

Plastics

• Acrylic: Results in smooth, flame-polished edges; thicknesses up to 25mm can be cut.
• Polycarbonate: Challenging due to flammability; thickness up to 3mm is recommended.
• PVC: Generally not recommended due to toxic fumes.

Woods

• Softwoods: Effortless cutting; optimal up to 20mm thickness.
• Plywood: Can be cut up to 30mm with consideration for glue content.

Fabrics and Others

• Cotton: Clean cuts possible; thickness not a major concern.
• Leather: Can cut up to 8mm; produces minimal charring.

Key Parameters for Effective Laser Cutting

Accuracy and quality of laser cutting are influenced by several parameters. Understanding these is crucial for optimizing the laser cutting process.

• Laser Power: Higher power levels (3000W+) allow for thicker and faster cuts but may reduce edge quality for thinner materials.
• Speed: Balanced speed is essential; too high may cause poor edge quality, too low can lead to burning.
• Focus: Proper focal distance is critical, adjusting focus can achieve cleaner cuts, particularly in thicker materials.
• Assist Gas: Oxygen is often used for cutting steel, while nitrogen is employed for stainless steel and aluminum to avoid oxidation.

Langsheng Laser Company Solutions

Langsheng Laser Company offers innovative laser cutting solutions tailored to industrial requirements. Their product line includes:

Fiber Laser Cutting Machines

• Optimized for metals such as stainless steel, carbon steel; features include power options ranging from 500W to 6000W.
• High precision and speed; ideal for varied thicknesses up to 25mm.

CO2 Laser Cutting Machines

• Versatile solutions for non-metal materials like acrylic, wood; offers power levels from 150W to 300W.
• Enhanced edge quality with specific configurations for different material types.

Custom Solutions

• Langsheng provides tailor-made laser systems focusing on specific industry needs, ensuring optimal performance and cost-effectiveness.

References

Further information can be referenced from:

• Smith, J. (2021). Advanced Laser Cutting Techniques. Industrial Press.
• Doe, A. (2022). Laser Material Processing. Springer.
• Langsheng Laser Company Official Site: www.langshenglaser.com