How To Calculate CNC Feeds and Speeds | ToolsToday



Learn step-by-step as CNC master technician Jeff thoroughly explains how to calculate feeds and speeds for your CNC machine. Read full transcript here: http://www.toolstoday.com/t-video-how-to-calculate-feeds-and-speeds.

What is chip load? How does the chip load determine how fast your CNC feed rate Inches Per Minute (IPM) should be? Using his CaMaster 7 Horsepower Cobra X3 CNC Machine, Jeff answers these questions and more in our latest CNC video.

ToolsToday provided product.

Feed, Speed, Chip Load & Ramp Down CNC Running Parameters

3/8″ Dia. Solid Carbide, Spektra™ Coated Compression Spiral Flute CNC Router Bit No. 46172-K
https://tinyurl.com/https-tinyurl-com-ama-46172
Feed Rate (IPM): 740
Speed (RPM): 18,000
Chip Load (Per Tooth): 0.020″
Ramp Down: 370 IPM

1/4″ Dia. Solid Carbide, Spektra™ Coated Compression Spiral Flute CNC Router Bit No. 46170-K
https://tinyurl.com/ama46170-K
Feed Rate (IPM): 540
Speed (RPM): 18,000
Chip Load (Per Tooth): 0.015″
Ramp Down: 270 IPM

1/8″ Dia. Solid Carbide, Spektra™ Coated Up-Cut Spiral Flute Router Bit No. 46100-K
https://tinyurl.com/ama46100-K
Feed Rate (IPM): 180
Speed (RPM): 18,000
Chip Load (Per Tooth): 0.005″
Ramp Down: 90 IPM

1/16″ Dia. Solid Carbide, Spektra™ Coated Down-Cut Spiral Flute Router Bit No. 46237-K
https://tinyurl.com/ama-46237
Feed Rate (IPM): 100
Speed (RPM): 18,000
Chip Load (Per Tooth): 0.003″
Ramp Down: 50 IPM

60° V-Groove Solid Carbide Insert Knife Amana Tool CNC Router Bit No. RC-1108
http://tinyurl.com/ama-RC-1108
Feed Rate (IPM): 30
Speed (RPM): 18,000
Chip Load (Per Tooth): 0.002″
Ramp Down: 15 IPM

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Produced by Jeff from Work Against The Grain

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Thank you for watching this How To Calculate Feeds and Speeds for Your CNC Machine Video by ToolsToday

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