2025-11-19

Table of Contents

  1. Introduction to Acrylic Cutting
  2. Methods for Cutting Acrylic
  3. Langsheng Laser Company Solutions
  4. Conclusion
  5. References

Introduction to Acrylic Cutting

Acrylic, also known as polymethyl methacrylate (PMMA), is a versatile thermoplastic used in various applications. Cutting acrylic cleanly and efficiently is essential for maintaining the aesthetic quality and structural integrity of the finished product.

Methods for Cutting Acrylic

Laser Cutting

Laser cutting is a highly precise method for cutting acrylic, using focused laser beams to melt and vaporize the material. The typical power setting for cutting acrylic with a CO2 laser ranges from 60W to 300W, depending on the thickness. A speed of 1-30 mm/s is often recommended to achieve a smooth edge finish.

CNC Routing

CNC routers utilize computer-controlled cutting bits to carve through acrylic. A single-flute bit with a diameter of 6mm can efficiently cut acrylic sheets up to 25mm thick. Recommended spindle speeds range from 18,000 to 24,000 RPM, and feed rates typically fall between 1000-3000 mm/min.

Plastic Scoring Blades

For thinner acrylic sheets, plastic scoring blades provide a manual option. By repeatedly scoring the surface with firm, consistent pressure, users can achieve a clean break. This method is best suited for sheets less than 3mm thick.

Langsheng Laser Company Solutions

Langsheng Laser specializes in advanced laser cutting systems tailored for acrylic applications. Their latest model, the LS-CUT300, features an adjustable power setting ranging from 100W to 500W, optimized for varying material thicknesses. The system includes a cooling mechanism to prevent overheating and warping of thin sheets.

Users can expect cutting speeds between 5-50 mm/s, ensuring minimal heat-affected zones (HAZ) and high-quality edges. The precision of the beam allows for intricate designs to be fabricated with ease. Langsheng’s software integration supports multiple file formats, enhancing workflow efficiency for users in different industry sectors.

Conclusion

Various methods exist for cutting acrylic cleanly, each offering distinct advantages tailored to specific project requirements. Whether utilizing laser cutting, CNC routing, or manual scoring blades, understanding the specifications and capabilities of each method is crucial. Langsheng Laser provides state-of-the-art solutions, ensuring professionals can meet diverse manufacturing demands with precision and efficiency.

References

  • Acrylic Laser Cutting Power and Speed - Materials Processing Institute.
  • Langsheng Laser Product Catalogue - Langsheng Laser Official Website.
  • CNC Router Settings for Plastics - Advanced Manufacturing Journal.

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