Vacuum brazing of Diamond Saw Blades
Applications of Diamond Saw Blades in Diverse Industries
Diamond saw blades are indispensable in the woodworking, construction, metalworking, and stone industries for cutting hard and brittle materials with high precision. These blades come in two primary types: continuous rim and segmented rim. Continuous rim blades are best suited for delicate materials like marble, drywall, wood, stucco, fire doors, and non-metal corrugated roofing where smooth, chip-free cuts are essential. On the other hand, segmented rim blades are ideal for cutting harder, abrasive materials such as granite, aluminum, cast iron, copper pipes, ductile iron, masonry, metal roofing, and steel, thanks to their ability to provide better cooling and dust removal. Vacuum brazed blades offer a high-performance edge in both categories, combining strength and efficiency to meet the rigorous demands of modern cutting operations.
Why Vacuum Brazing is Essential for Diamond Saw Blades
Vacuum brazing plays a critical role in the performance and durability of diamond saw blades. Unlike conventional bonding methods like sintering or mechanical clamping, vacuum brazing forms a strong chemical and metallurgical bond between diamond particles and the blade body in a clean, oxygen-free environment. This ensures high diamond retention, greater abrasive exposure, and extended tool life. The technology also enables precise edge finishing, heat dissipation, and minimal chipping, resulting in faster and cleaner cuts. Features such as vented hole designs in the blade further enhance cutting performance by reducing noise and allowing efficient cooling. Vacuum brazed blades are not only more durable but also environmentally friendly, making them ideal for high-precision cutting in demanding industries.
Normantherm VF Series: The Industrial Solution for Diamond Tool Brazing
To support the increasing demand for durable, high-performance diamond saw blades, Normantherm offers its advanced VF Series vacuum brazing furnaces. With over 15 years of expertise in vacuum furnace manufacturing, Normantherm delivers reliable solutions tailored to exact thermal and material requirements.
The VF Series includes models such as VF 1300-422 (400×200×200 mm), VF 1300-644 (600×400×400 mm), VF 1300-966 (900×600×600 mm), and VF 1300-1288 (1200×800×800 mm): all capable of reaching temperatures up to 1300 °C with precise vacuum control.
These furnaces ensure uniform heat distribution and strong metallurgical bonding critical for producing blades that maintain sharpness and structural integrity during high-stress operations. By using Normantherm VF Series, manufacturers can achieve consistent blade quality, longer life, and maximum cutting performance across various applications.
Editor: Sahera Khatun
Copyright: Normantherm Vacuum Brazing Furnace