Process and flow:
1. Cutting:
Laser cutting is a form of cutting that does not involve physical contact. With this method, a laser can cut out a wide range of customizable patterns, words, and more. The process works by using a laser beam to melt the surface of an acrylic sheet, which releases enough energy to cut through it. This technique can be used to create intricate patterns, logos, or text that are difficult or impossible to achieve through other means. The polished cut material restores the transparency of the acrylic, creating a high-quality finish. To summarize, laser cutting allows for the creation of complex shapes and designs while maintaining the quality of the material being cut.
2. Punch:
When it comes to mechanical processing, acrylic has a clear advantage over glass. This material is extremely easy to work with, and can even be punched directly with a drill press. All you need to do is secure the acrylic onto the drilling machine and follow the specifications outlined in your processing drawings. With precise positioning and drilling, you'll be able to achieve the desired results without any difficulty. Overall, acrylic's excellent mechanical processing characteristics make it a popular choice for a wide variety of applications.
CNC punching is a viable method for processing acrylic, as it can produce parts with exceptional accuracy. By inputting the desired parameters into a computerized drawing, we can easily control the CNC machine to locate and execute hole processing for acrylic parts. This ensures precise assembly of the parts, eliminating any need for manual adjustments.
3. Polishing:
To restore the crystal-like transparency of acrylic, it is necessary to polish it. Acrylic itself has a high level of transparency, comparable to natural crystals. There are various methods for acrylic polishing, such as traditional cloth wheel polishing, diamond polishing, and fire polishing. Generally, the process starts with diamond polishing, followed by fire polishing to eliminate any burrs and create a smooth surface. Finally, the cloth wheel is used for polishing, and after applying wax to the wheel, acrylic products can achieve a transparency of over 92%.
4. Hot bending:
Acrylic material can be shaped into various forms and irregular parts using hot bending technology, due to its softening point of 70° to 100°. There are different methods to achieve acrylic hot bending. One approach involves placing multiple acrylic sheets on a hot bending machine along with a shaping die for bending and shaping. Typically, hot bending is done in a single line or parallel lines. By adjusting the angle, the desired bending angle can be controlled to meet specific requirements.
5. Bonding:
The employees' experience plays a crucial role in the bonding process, as it is all done by hand. Therefore, strict control is necessary to ensure the quality of acrylic products. Besides considering the accurate positioning of the drawing design, it is essential to avoid any stickiness, blisters, or weak bonding. Only products meeting these stringent criteria can be approved for shipment. Remember, the bonding process should never be taken lightly, as it greatly affects the final product quality.
6. Assembly:
After all the various acrylic accessories have been processed, they are ready to be assembled together to create the final product. The assembly process is straightforward and requires combining the different components seamlessly. However, before the product can be considered complete, a thorough quality inspection is conducted to ensure its integrity. Only after this inspection is successfully completed, the product is carefully packaged and prepared for shipment. It is crucial to verify the quality and ensure that everything is in perfect order before sending it off.