Doporučené řezné podmínky (m/min) pro destičky pro soustružení závitů
ISO Standard
Material
Condition Annealed Annealed Quenched & Tempered Annealed Quenched & Tempered Annealed Quenched & Tempered Annealed Quenched & Tempered Ferritic / Martensitic Martensitic Austenitic
HBA
BLU
BMA
MXC
<0.25%C ≥0.25%C <0.55%C ≥0.55%C
Non-Alloy Steel and Cast Steel, Free Cutting Steel
100-180 120-180 110-210
P
Low Alloy Steel and Cast Steel (less than 5% alloying ele- ments) High Alloy Steel, Cast Steel, and Tool Steel
90-140
80-130
70-120
70-90
55-70
60-80
Stainless Steel and Cast Steel M
90-130 110-160
60-90
Ferritic / Pearlitic Pearlitic Ferritic Pearlitic Ferritic Pearlitic Not Cureable Not Cureable Cured
80-110 100-130 120-150
Cast Iron Nodular (GGG)
K
90-100 120-130 140-150 80-100 100-130 110-140
Grey Cast Iron (GG)
Malleable Cast Iron
250-500
200-400
Aluminum-Wrought Alloy
<=12% Si
Aluminum-Cast, Alloyed
280-500
200-500
Cured High Temperature
>12% Si >1% Pb
N
Free Cutting
190-350
150-250
Copper Alloys
Brass Electrolytic Copper Duroplastics, Fiber Plastics
200-300
Non Metallic
Hard Rubber Annealed Cured Annealed
Fe based
High Temp. Alloys,
20-80
30-65
25-60
Super Alloys S
Ni or Co based
Cured Cast
Alpha +Beta Alloys Cured Hardened 45-50 HRc Hardened 51-55 HRc Hardened 56-62 HRc
30-60
40-50
35-45
Titanium Alloys
30-60
40-50
35-45
Hardened Steel H
20-50 20-40
30-40 20-30
25-35 15-25
Chilled Cast Iron
Cast
Cast Iron
Hardened
WWW.BO-IMPORT.CZ
+420 585 316 462
INFO@BO-IMPORT.CZ
Made with FlippingBook - Online Brochure Maker