What are the typical dimensions and tolerances for carbide plates used in machining
Typical Dimensions:
- Thickness: Carbide plates can range in thickness from a few millimeters to several centimeters. Common thicknesses include 1mm, 2mm, 3mm, 5mm, 10mm, and up to 50mm or more for heavy-duty applications.
- Width and Length: The width and length of carbide plates also vary widely. Standard sizes might include:
- 50mm x 50mm
- 100mm x 100mm
- 150mm x 150mm
- 200mm x 200mm
- Custom sizes are often available to meet specific requirements.
The tolerances for carbide plates are crucial for ensuring precise machining and fitting. Tolerances can depend on the manufacturing process and the intended use of the plate.
- Thickness Tolerance: This can be very tight, often within ±0.1mm or better. For precision applications, tolerances might be as tight as ±0.05mm.
- Width and Length Tolerance: Standard tolerances for width and length can be around ±0.1mm to ±0.5mm, depending on the size of the plate and the precision required.
- Flatness Tolerance: The flatness of carbide plates is critical for many applications. Flatness tolerances can be specified to within a few micrometers (µm). Typical flatness tolerances might be:
- For small plates: within 0.005mm (5µm)
- For larger plates: within 0.01mm to 0.02mm (10µm to 20µm)
- Surface Finish: The surface finish of carbide plates can vary depending on the application. A common surface finish specification might be Ra 0.4µm or better, ensuring a smooth and precise surface for cutting or machining.
Many suppliers offer customized carbide plates to meet specific customer requirements. This can include unique dimensions, special tolerances, or specific grades of carbide tailored to particular applications.
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