When selecting precision cutting blades, multiple factors need to be considered to ensure the best cutting effect and blade service life. Below is a detailed introduction to the selection techniques for precision cutting blades.
1. Material and hardness matching
When choosing a blade, the first thing to consider is whether the blade material matches the cutting material. For example, when cutting hard materials, it is necessary to choose a blade with higher hardness; For softer materials, blades with lower hardness can be chosen.
2. Precision
The precision of the cutting die is also one of the important factors in the selection. Precision cutting dies can better meet the tolerance requirements of punching products, thereby improving product quality.
3. Blade accuracy
The accuracy of the blade directly affects the cutting effect. For example, a high-precision die cutter with an accuracy of ± 0.02mm is suitable for adhesive die-cutting that requires extremely high precision.
4. Blade characteristic requirements
Select blades with corresponding characteristics according to the special process requirements of the product. For example, if it is necessary to cut aluminum foil or laminating materials, a blade material with finely ground edges should be selected. This type of blade material has a smooth cutting surface and requires less die-cutting pressure.
5. Blade sharpness
Keeping the blade sharp can improve cutting quality and efficiency. Before use, the blades should be checked for uniformity. If the blades are worn out, they should be replaced in a timely manner.
6. Safety usage regulations
When using blades, attention should be paid to the correct installation direction and tightening degree, and excessive tightening is not allowed. Personal protective equipment such as protective gloves and goggles should be worn during cutting.
7. Manufacturer's reputation
Choose brands and manufacturers with good reputation and convenient maintenance to avoid quality issues and poor after-sales service.
