How do vacuum brazed diamond grinding discs compare in weight to other types of grinding discs?

 

Vacuum brazed diamond grinding disc with steel core and diamond grit

Vacuum brazed diamond grinding discs tend to be lighter compared to some other types of grinding discs, such as those with resin or metal bonds. Here’s a brief comparison:

1.Vacuum Brazed Diamond Discs:

• Weight: Generally lighter because the diamond grits are directly brazed onto the steel core without the need for additional bonding materials. The manufacturing process allows for a thin layer of diamond abrasive, reducing overall weight.
• Structure: Typically have a single layer of diamond grit permanently brazed onto the metal core.

2.Electroplated Diamond Discs:

• Weight: Can also be relatively light, as the diamond particles are plated onto the surface of the metal core. However, they may be slightly heavier than vacuum brazed discs due to the additional nickel or other metals used in the electroplating process.
• Structure: Single layer of diamond grit held on the metal core with a thin layer of electroplating material.

3. Resin Bonded Diamond Discs:

• Weight: Tend to be heavier because the diamond abrasives are mixed with resin and then pressed into a disc shape. The resin bond adds significant weight compared to vacuum brazing.
• Structure: Multiple layers of diamond grit mixed with resin, providing more flexibility but adding weight.

4. Metal Bonded Diamond Discs:

• Weight: Generally the heaviest of the diamond grinding discs. The diamond particles are mixed with metal powders and sintered to form a dense, heavy disc.
• Structure: Multiple layers of diamond grit embedded in a strong metal bond, making them robust but heavy.

The lighter weight of vacuum brazed diamond grinding discs can be advantageous in applications where reducing tool weight is critical, such as in handheld or precision grinding operations. This can improve handling, reduce operator fatigue, and enhance overall efficiency.

JDR Diamond Tools Co., Ltd.

Address:Huangtang,Xiake,Jiangyin,Wuxi,Jiangsu,China

Tel:86-510-86531604             Fax:86-510-86533978

Whatsapp:008613506163439

Email:jdrdiatool@163.com

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