S291X1-90 / S291X1-120 / S291X1-142 Recommended Milling Conditions
Side Milling
GR.2 Low-alloyed Steel （ ~24HRC ）
GR.3 Hi-alloyed Steel （ ~30HRC ）
GR.4 Hardened Steel （ 30~38HRC ）
GR.5 Hardened Steel （ 38~48HRC ）
GR.1 Carbon Steel
GR.8 不鏽鋼 Stainless Steel
Work Material
40~85
40~85
40~85
20~30
15~25
20~30
Vc m/min
RPM (min-1)
Feed (mm/rev)
RPM (min-1)
Feed (mm/rev)
RPM (min-1)
Feed (mm/rev)
RPM (min-1)
Feed (mm/rev)
RPM (min-1)
Feed (mm/rev)
RPM (min-1)
Feed (mm/rev)
Code No.
Dc
S291X1-3 S291X1-4 S291X1-6 S291X1-8 S291X1-10 S291X1-12
3 7,500 0.04~0.085 7,500 0.04~0.085 7,500 0.04~0.085 2,500 0.04~0.085 1,500 0.04~0.085 2,500 0.04~0.085 4 5,700 0.05~0.12 5,700 0.05~0.12 5,700 0.05~0.12 1,900 0.05~0.12 1,100 0.05~0.12 1,900 0.05~0.09 6 3,800 0.06~0.13 3,800 0.06~0.13 3,800 0.06~0.13 1,300 0.06~0.13 750 0.06~0.13 1,300 0.06~0.10 8 2,800 0.08~0.16 2,800 0.08~0.16 2,800 0.08~0.16 1,000 0.08~0.16 550 0.08~0.16 1,000 0.08~0.13 10 2,300 0.1~0.2 2,300 0.1~0.2 2,300 0.1~0.2 750 0.1~0.2 450 0.1~0.2 750 0.1~0.15 12 1,900 0.15~0.25 1,900 0.15~0.25 1,900 0.15~0.25 650 0.15~0.25 370 0.15~0.25 650 0.12~0.17
1. Please work with good rigidity / high precision facilities and collet chuck. 2. Please choose proper cutting fluid.
3. The cutting data is reference value only. Please adjust it according to your real working conditions. 4. If RPM is lower the reference value, the Feed rate (fz) and RPM should be reduced by the same proportion. 5. If vibration occurs during cutting, please reduce cutting parameter.
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