In industrial applications, the quality of cutting disc will directly affect the use effect of customers and procurement costs, as well as the safety of operators, how to judge the quality of cutting pieces, we today from the following aspects of comprehensive consideration:
1. Appearance inspection
1. Edge and surface: Observe whether the edge of the cutting sheet is smooth and uniform, and whether there are obvious burrs or cracks; Whether the surface is smooth and bright, and whether there are bumps or bubbles. These defects in appearance often indicate quality problems with the cutting pieces.
2. Color and size : Check whether the color of the cutting sheet is uniform, and there is no obvious discoloration or scratches; Size is in line with standard specifications, there is no obvious deformation or wear.
2. material and quality
1. Hardness and density: whether the hardness of the cutting sheet is enough, and the cutting sheet with lower hardness is easy to wear or break during processing; At the same time, whether the density is uniform or not, the cut sheet with uneven density is prone to instability in processing.
2. Material applicability: Different processing materials need to use different material cutting pieces, so choose the materials that meet the requirements. For example, diamond cutting sheets are suitable for cutting a variety of hard materials because of their high hardness and wear resistance.
3.performance
1. Cutting effect: Good cutting pieces should be able to carry out efficient, accurate and smooth cutting. If the cutting sheet is used when the cutting effect is not good, there are a lot of knife marks on the cutting surface, or the surface is cut off too much, which means that the quality of the cutting sheet is problematic.
2. Service life: The service life of the cutting sheet is one of the important indicators to judge its quality. A good cutting sheet not only has a long life, but also has a more stable cutting ability during use.
4. Universality and compliance
1. Universality: The universality of the cutting piece indicates whether it is suitable for different types of cutting machines and whether it can carry out various types of cutting work. If the cutting sheet can only be used in some specific areas or different models need to change different cutting sheets, it means that its scope of application is relatively narrow, may not be the best choice.
2. Compliance: Check whether the cutting sheet has a certificate of conformity, anti-counterfeiting bar code, etc., to ensure that it is a regular product. At the same time, for industries that require special certification (such as food processing, medical treatment, etc.), it is also necessary to check whether the cutting pieces meet the standards and regulations of the relevant industries.
5. Other precautions
1. Brand and reputation: Choose well-known brands and cut pieces with good reputation, usually the product quality of these brands is more guaranteed.
2. After-sales service: Understand the after-sales service policy of cutting pieces, so that when you encounter problems during use, you can get timely solution and support.
To sum up, judging the quality of the cutting disc needs to consider the appearance, material, performance, universality, compliance and other aspects of factors. During the purchase and use process, it is recommended to carefully compare different brands and models of cutting pieces and choose the product that best suits your needs.
