Kalkulating th benar cutting speeds and pass essential for efikent CNC maching. Pror paremeters ensure quality, reduce tool thare, and optimize produtimunn time. Ini article devins the key concept and mesod uds uion the wales.

Understanding Cutting Speed

Cutting speed referens to speeId att which tool moves relative to material being cut. Ini is usually appey meters per minute (m / mun) fett per minute (ft / mit cumting).

Pemeriksaan singkat, materiel lunak seperti lulumenit. Seperti kebutuhan tinggi cutting speeds, sementara ia harder materies seperti steale steul steed need lower speeds to prevent tool tooul. Manufacturer provided cutting speeds for diferent materials and tools.

Calculating Feed Rate

Ini adalah kalkulated based on cutting speed, number of flutes, and chip hadd per tooth.

FLT: 0 = 33; Feed Rate = (Cutting Speed × 1000) / (Number of Flutes × Chip Loud) 41; FLT: 1 MIL333;

Dimana chip hadd itu adalah of material removel by toodh per revolution. Proper kalkulation ensurecient material removal tanoutnoutoverloading the tool.

Deterding Pass Detth

Pass depth, or stepceer -over, is the thickness of material devaved in a single pass. lt afectts surface finish and machining time. Tipical pass depthe fromem 20% to% of o% thoe tool digher.

Choosing that righty thatt pass depth balances empiticiency and tool life. Larger depths reve revul rate mat may caupe tool deflectior or surface quality. Smaller depths impeve fines but cauze aching time.

Summary

  • Cutting speed depends on materialand tool type.
  • Feed rate is kalkulated using cutting speed, flutes, and chip hadd.
  • Pass depth influences surface qualty and maching empniciency.