Basic Composition and Manufacturing Process of Concrete Circular Saw Blades

Basic Structure of Concrete Circular Saw Blades

Concrete circular saw blades, as leaders in the modern industrial cutting field, have become the preferred tools for processing hard and brittle materials like concrete due to their excellent cutting performance and wide range of applications. They are usually composed of diamond particles and steel substrate materials. The diamond particles endow the concrete circular saw blades with very high hardness and wear resistance, enabling them to withstand the high temperatures and strong pressures generated during the cutting process.

Manufacturing Process of Concrete Circular Saw Blades

The manufacturing process of concrete circular saw blades includes multiple steps such as raw material preparation, forming and pressing, sintering or welding, grinding and processing, and quality inspection.

Raw Material Preparation

Raw material preparation is the first step in the manufacture of concrete circular saw blades. Diamond particles, metal powders, and other auxiliary materials need to be prepared. The grade, particle size, and concentration of diamond particles significantly impact the cutting performance of the saw blades. Metal powders are used to form the metal matrix, embedding and bonding the diamond particles.

Forming and Pressing

After evenly mixing diamond particles with metal powder, the mixture is placed into a mold for forming. The mixture is pressed into the desired shape and size through cold or hot pressing. Parameters such as pressure, temperature, and time need to be controlled during the pressing process to ensure forming quality and the uniform distribution of diamond particles.

Sintering or Welding

The formed concrete circular saw blades need to undergo sintering or welding treatment. In the sintering process, the formed blades are placed in a sintering furnace for high-temperature sintering, making the diamond particles tightly bond with the metal matrix. In the welding process, the blade tips and base are welded together using methods like high-frequency welding, laser welding, or brazing.

Grinding and Processing

Concrete circular saw blades that have undergone sintering or welding need grinding and processing treatment. Surface treatment of the blades is performed using grinding wheels and sandblasting techniques to remove burrs and uneven parts, improving the blade's smoothness and cutting performance. Additionally, the dimensions and shape of the concrete circular saw blades need to be precisely measured and adjusted to ensure they meet design requirements.

Quality Inspection

The final step is quality inspection. Finished concrete circular saw blades undergo visual inspection, dimensional measurement, and cutting performance testing. Through rigorous inspection procedures, it is ensured that the blades meet design requirements and quality standards. Only concrete circular saw blades that pass the quality inspection can be sold and used.

Why Choose Buteo's Concrete Circular Saw Blades

Buteo's concrete circular saw blades are cutting tools specially designed for use with circular saws. Buteo's concrete circular saw blades feature diamond tips, which provide durability and high precision, making them the ideal choice for cutting various concrete materials in construction and renovation projects. Buteo professionally supplies high-quality concrete circular saw blades, helping your project easily handle various concrete cutting tasks.