Основной каталог Winstar 2021 - страница 655

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Навигация

  • Recommended Cutting Conditions
Work Materialfor ETTNMfor ETMNM
Vc (m/min)Feed (mm/t)Vc (m/min)Feed (mm/t)
Carbon Steel / Alloy Steel60 ~ 900.02 ~ 0.0850 ~ 700.02 ~ 0.07
Stainless Steel60 ~ 900.02 ~ 0.0850 ~ 700.02 ~ 0.07
Cast Iron50 ~ 1000.03 ~ 0.1050 ~ 1000.03 ~ 0.10
Aluminum Alloy50 ~ 1000.02 ~ 0.0650 ~ 700.03 ~ 0.10
High Temperature Alloy20 ~ 600.01 ~ 0.0320 ~ 600.01 ~ 0.03
Hardened Steel30 ~ 600.01 ~ 0.0325 ~ 500.01 ~ 0.05

※ To choose uncoated tool for aluminum materials machining.

  • ETTNM Cutting method

Machine h1 distance at the bottom of the hole and move the tool to the center of the hole.

(h1 = 3 Pitch)

Machine h2 distance while moving in Z axial direction. Repeat operation to finish the hole.

Remark

h2 value set : 1. for Machining General materials, h2 = 3 Pitch. 2. for Machining Heat resistant alloys or High hardness material, h2 = 1 Pitch.