Obliczanie tej poprawności cutting speeds andd feeds is essential for efficient CNC machining. Proper settings improwize tool life, surface finish, and overall productivity. Different materials require specific parameters to optimize machining performance.

Understanding Cutting Speeds

Cutting speed refers to thee surface speed at which the cutting tool engages the material. It i s usually mesuured in meters per minute (m / min) or feet per minute (ft / min). The optimal cutting speed depends on thee material being machined ande thee tool material.

For example, softer materials like alum typically require higher cutting speeds, while harder materials like bareles steel need lower speeds to prevent tool weir.

Kalkulating Raty z karmy

Feed rate determinates how fast the tool advances into the material. It i s usually expressed in milliters per minute (mm / min) or inches per minute (ipm). The feed rate depends on thee tool diameter, material hardness, and desired surface finish.

Tu calculate thee feed rate, multiply the feed per tooth by thee number of teeth on thee tool ande the spindle speed. Proper feed rates prevent tool deflection and ensure efficient material removal.

Parametry material- Specific

Different materials require specific cutting speeds anded feds. Below are typical ranges for color materials:

  • FLT: 1; FLT: 0; FLT: 0; FLA3; Aluminium: XA1; FLA1; FLT: 1; FLA3; FLA3; Cutting speed: 200- 300 m / min; Feed rate: 0.1- 0.3 mm / tooth
  • FLT: 1; FLT: 0; FLT: 0; FLT: 0; FET: XI1; FLT: 1; FLT: 1; FL1; FLT: 0-100 m / min; Feed rate: 0, 05- 0, 2 m / tooth
  • FLT: 0-3; FLT: 0-3; FLT: Identi3; Stainless Steel: Identi1; FLT: 1-3; Identi3; Identi3; Cutting speed: 30- 60 m / min; Feed rate: 0.03- 0.1 mm / tooth
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