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VG General Series Ball-End Mill Cutting
VG General Series Ball-End Mill Cutting
we specialize in providing top-tier cutting tools designed for precision and durability. Our VG General Series ball-end mills are engineered to deliver exceptional performance across a variety of materials and applications
Description
VG General Series Ball-End Mill Cutting
Below, we detail the cutting parameters for our ball-end mills to assist you in achieving optimal results in your machining processes.
Overview of VG Series Ball-End Mills
The VG series ball-end mills are suitable for a wide range of materials including carbon steel, alloy steel, tool steel, stainless steel, and heat-treated steel. These mills are designed to handle both flat and curved surfaces with precision, making them versatile tools for various cutting tasks.
Material and Hardness Ranges
Carbon and Alloy Steels, Tool Steels
Below HRC30
HRC30-45
Heat-Treated Steels
HRC40-50
Cutting Parameters
The following table provides detailed cutting parameters for different material hardness levels and cutter diameters. These parameters include recommended cutting speeds and feed rates for both flat and curved cutting operations.
| Cutter Diameter (mm) | Flat Cutting (Below HRC30) | Curved Cutting (Below HRC30) | Flat Cutting (HRC30-45) | Curved Cutting (HRC30-45) | Flat Cutting (HRC40-50) | Curved Cutting (HRC40-50) | |
|---|---|---|---|---|---|---|---|
| Speed (RPM) | Feed (mm/tooth) | Speed (RPM) | Feed (mm/tooth) | Speed (RPM) | Feed (mm/tooth) | Speed (RPM) | Feed (mm/tooth) |
| D0.5 | 45000 / 0.01 | 31000 / 0.01 | 35700 / 0.008 | 25000 / 0.008 | 19000 / 0.006 | 13000 / 0.006 | |
| D1.0 | 22000 / 0.02 | 15500 / 0.02 | 17800 / 0.016 | 12500 / 0.016 | 9500 / 0.011 | 6600 / 0.011 | |
| D1.5 | 15000 / 0.03 | 10600 / 0.03 | 12100 / 0.024 | 8500 / 0.024 | 6400 / 0.016 | 4500 / 0.016 | |
| D2.0 | 11400 / 0.04 | 8000 / 0.04 | 9100 / 0.035 | 6400 / 0.035 | 4800 / 0.028 | 3400 / 0.028 | |
| D2.5 | 9100 / 0.05 | 6400 / 0.05 | 7100 / 0.045 | 5000 / 0.045 | 3800 / 0.038 | 2700 / 0.038 | |
| D3.0 | 7600 / 0.06 | 5300 / 0.06 | 6000 / 0.056 | 4200 / 0.056 | 3200 / 0.047 | 2200 / 0.047 | |
| D4.0 | 5700 / 0.1 | 4000 / 0.1 | 4600 / 0.086 | 3200 / 0.086 | 2300 / 0.07 | 1600 / 0.07 | |
| D5.0 | 4600 / 0.12 | 3200 / 0.12 | 3600 / 0.1 | 2500 / 0.1 | 1900 / 0.087 | 1300 / 0.087 | |
| D6.0 | 3900 / 0.13 | 2700 / 0.13 | 3000 / 0.12 | 2100 / 0.12 | 1600 / 0.097 | 1100 / 0.097 | |
| D8.0 | 2900 / 0.16 | 2000 / 0.16 | 2300 / 0.146 | 1600 / 0.146 | 1100 / 0.12 | 770 / 0.12 | |
| D10.0 | 2300 / 0.18 | 1600 / 0.18 | 1900 / 0.17 | 1300 / 0.17 | 950 / 0.13 | 660 / 0.13 |
Maximum Cutting Depths
For safe and efficient operation, adhere to the following maximum cutting depths:
For ap ≤ 0.06R: Rough milling with H ≤ 0.2R and P ≤ 0.5R. For ae ≤ 0.10R, operate at 60% of the recommended speed and 40% of the feed rate.
For ap ≤ 0.03R and ae ≤ 0.05R: Use these parameters for more delicate operations.
Usage Recommendations
Initial Use: Begin with 50% of the recommended cutting speeds and feed rates for trial cuts. Gradually increase these once the cutting conditions are stable.
Tool Holding: Utilize high-precision, high-stiffness tool holders with good dynamic balance. If tool runout exceeds 0.01mm, improve the setup before proceeding with cutting.
About Us
CS Cutoutil Hardware Tools Co., LTD is a leading supplier and manufacturer of cutting tools, tooling systems, and carbide inserts. With a rich history of exporting to Europe, South/North America, the Middle East, and Asia since 2009, we have established long-term and stable business relationships. Our commitment to high quality, mutual benefits, and fast delivery has made us a trusted partner in the industry.
Contact Us
For more information or to discuss your specific tooling needs, please visit our website at CS Cutoutil Tools or contact us directly.
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