Typical Sizes and Specifications of Ground Carbide Rods
Ground carbide rods are widely used in various industries due to their exceptional hardness and durability. These rods are made from a composite material that primarily consists of tungsten carbide, which is known for its high strength and wear resistance. Understanding the typical sizes and specifications of Ground Carbide Rods is crucial for selecting the right product for specific applications. Below are some key details regarding the dimensions and specifications of these rods.
**Standard Sizes**:
Length: Ground carbide rods are available in lengths ranging from 1 inch to 24 inches. The length is typically determined by the application requirements and the size of the machine tool that will be used to cut or machine the rod.
Diameter: The diameter of these rods can vary from 1/4 inch to 4 inches. The diameter is an important factor that influences the cutting power and the overall performance of the tool.
Radius:** The radius of the rod's tip can range from 0.125 inch to 0.500 inch. This dimension affects the precision of the cutting operation and the quality of the finished product.
**Specifications**:
Grain Size:** The grain size of the tungsten carbide in the rod can vary, typically ranging from 1 to 8 micrometers. A finer grain size generally results in better wear resistance and longer tool life.
Hardness:** The hardness of the ground carbide rod is crucial for maintaining its cutting edge and durability. The hardness can range from 90 to 98 Rockwell C, with higher values indicating greater hardness.
Chemical Composition:** The composition of the tungsten carbide, including carbon and other elements, can vary. A typical composition includes approximately 85% tungsten carbide and 15% cobalt binder.
Surface Finish:** The surface finish of the rod is important for achieving precise cuts. The finish can range from a roughness of 0.8 microinches to 3.2 microinches, depending on the application.
**Applications**:
Ground carbide rods are used in numerous applications, including metalworking, woodworking, and plastic machining.
They are ideal for cutting tools such as drills, end mills, and reamers, where high wear resistance and precision are required.
These rods are also used in the aerospace, automotive, and medical industries for precision machining operations.
When selecting Ground Carbide Rods, it is essential to consider the specific application requirements, such as the material being cut, the desired surface finish, and the cutting speed. By understanding the typical sizes and specifications, engineers and machinists can make informed decisions to ensure optimal tool performance and extended tool life.