Bend the lens cleaning paper into several folds and soak it with a few drops of analytical pure acetone;

A CNC press brake, also known as a Computer Numerically Controlled press brake, is a highly advanced and precise metal bending machine that utilizes computer-controlled technology to bend and manipulate metal sheets with great accuracy and efficiency. This machine combines the traditional functionality of a press brake with the advanced capabilities of CNC technology, allowing for greater precision, flexibility, and repeatability in metal bending operations.

This article introduces the precautions for selecting CNC turret punch presses

This article introduces the precautions for the maintenance of CNC turret punch presses

This paper introduces the use and maintenance of CNC turret punch die

This paper introduces the application of CNC turret punch