There are a variety of different machines that can be used to make eyewear frames. These include CNC milling, Tumbling media, and Finishing.

Eyewear frame manufacturing processes are relatively simple. Generally, a plastic sheet is heated to a suitable temperature and shaped in a mold. Once the sheet is formed, it is then cut to produce the desired shape. This process is known as thermoforming.

Metals are the most common materials for eyewear frames. They have many advantages, including their lightweight, strength, and resistance to corrosion. Some of the most common materials are nickel and titanium. Besides, metals are also available in a wide variety of colors.

• CNC milling

CNC milling is an automated process that uses a cutting tool to shape a workpiece. It is a technique that is used in a number of industries. This method is suitable for producing parts with high tolerances and precision. The milling process is also used to produce different types of parts, including gears, drive axles, and suspension components.

A CNC milling machine has a main structure that includes various electronics for controlling cutting actions. It also has a base and detachable columns. These features provide stability during the milling process.

Most milling machines have three or more axes. These axes are typically X and Y. They can also have a Z axis.

For precision, it is important to select materials that are stable under stress. Many medical and surgical tools require high precision.

• Tumbling media

Tumbling media are a variety of shapes, materials, and abrasive blends that are used in finishing processes. They are often treated with chemical agents and can be either powdered or pressed into a shape.

A wide variety of tumbling media are used for eyewear frame manufacturing. Some of these include steel shot, aluminum oxide, brass, and lime. These materials are suitable for a wide range of applications, including deburring, polishing, and preparing metal surfaces for plating.

In addition, there are many special shapes and types of tumbling media. Many are commercially available, while others are made from commercial molds. The type of tumbling media that is best for a particular application depends on the desired finish and the materials used to make the parts.

If you are interested in a high-energy finish, consider copper or steel pre-formed media. Other types of tumbling media are plastic and ceramic.

• Finishing

Eyewear frame finishing machines are used to polish eyeglass frames. The process involves removing the machine lines, scratches, and burrs from the surface of the frame. It also improves the appearance of the frame.

The fronts of eyeglass frames are imprinted with the style name and size. They are then imprinted with the manufacturer’s name. In addition to that, they are tumbling for a predetermined time.

These processes are then followed by a series of operations. First, a capitron machine is used to connect the temples to the body. Next, matching halves of hinges are riveted into the ends of the temples. Finally, an aluminum holding fixture is fastened around the frame.

• Laser marking machine

If you want to mark your glasses, you may want to consider a laser marking machine. This machine is commonly used by a number of glass manufacturers. It is able to mark the name of the glasses brand as well as the logo of the glasses manufacturer.

Besides, laser marking can be made with different materials. For example, it can engrave on metal, plastic, and non-metallic materials.

The most popular models in this category are CO2 and fiber lasers. These types of machines have laser powers ranging from 20W to 50W. They are generally safe to use. But they do have a limited work-bed size. However, the higher peak power means they are able to engrave on a wide range of materials.

The Human Design. is a famous factory specializing in optical frames. It has an excellent team of engineers and technicians and has an annual production capacity of around one million pairs of eyewear.

In addition to glasses, the company also produces sunglasses. It has received ISO9001 quality management system certification. Also, the company has received EU “ce” quality standard certification.