The combination of the high-speed fine grinding buffing machine with the classic finishing method is the basis of the invention. Ctter grinder Its advantages include: reducing labor intensity, shortening operation circulation, and increasing production efficiency. In addition, it is easy to use and simple to operate. This combination makes the invention a practical alternative for the optical lens processing industry.
The invention also makes use of the existing bottom and upper pendulum. As a result, it shortened the process flow and saves the cost. Moreover, it can be applied to a large range of applications. For example, the present invention is able to carry out the pre-polishing and the fine-grinding of the lens simultaneously. And the use of diamond pellets in the process can also reduce the production cost.
Among all of the high-speed fine grinding buffing machines, the one in the patent can be called the most efficient. It is an ideal tool to polish the optical lenses. The machine is able to grind the optical lens, remove the polishing powder, and clean the air. Moreover, the hood opening is equipped with lighting and a soundproof exhaust door. At the same time, the design is compact and space-saving. All of the necessary components are provided, including: a main motor, a polishing motor, a suction device, a filter, and a storage cabinet. Using the above equipments, the user can easily polish the optics and keep them in good condition.
Furthermore, the present invention is able to produce the optical elements with the characteristics of the best possible finish, roughness, and surface form. For instance, the concave surface optical lens meets the required roughness and surface form. Another feature is the use of the urethane film as an adjuvant. After the urethane film is processed, the abrasive effect is improved. Finally, the surface of the optical element is polished in advance, which reduces the chances of improper abrasion.
Another innovation is the combination of the low-speed buffing machine with the high-speed polishing machine. It can be used to polish the lens and connect the mould. At the same time, the high-speed polishing machine carries out the local aperture and detection, and the low-speed buffing machine carries out the preliminary working. Moreover, the urethane film can be pre-polished. Therefore, the yaw refiner and the high-speed polishing machine can be combined into a single unit.
Lastly, the invention makes use of a chain of command. It enables the optical element to reach the specified radius, aperture, or roughness. With the help of this chain, the optical element can reach the desired shape profile and radii without much effort. By using this method, the user can obtain the best result in a short period of time. Compared with the classic finishing method, the present invention is a practical alternative for the optical lens processing.
These are the major features of the invention. But what are the other benefits? Generally, the most important function is to combine the fine-grinding and the polishing to increase the productivity and reduce the labor intensity.