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ਪՃ݅ɹʻߴૹΓՃ༻Τϯυϛϧ FFT3-03ʼ
ඃࡐ
ओཁඃࡐ ࠐΈ ૹΓ
ߗ νοϓ ap Vc fz
ISO ඃࡐ HB JIS ࡐ࣭ [mm] [m/min] [mm/t] Ϋʔϥϯτ
IC808 120-200
ૉ߯ 130-180 S20C 0.30-0.80 סࣜ/࣪ࣜ
IC830 110-180
IC808 100-180
260-300 SNCM439 0.30-0.70 סࣜ/࣪ࣜ
IC830 90-160
߹ۚ߯
P 35-42** SNC236 IC808 0.20-0.60 100-160 0.30-0.60 סࣜ/࣪ࣜ
HRC
IC830
90-150
IC808 80-150
ߴ߹ۚ߯ 200-220 SKD61 0.30-0.60 סࣜ/࣪ࣜ
IC830 70-140
ϑΣϥΠτ/ϚϧςϯαΠτ IC808 80-150
200 SUS420J2 0.30-0.60 סࣜ/࣪ࣜ
εςϯϨε߯ IC830 70-140
FC250
K ϊδϡϥʔரమ 250 FCD500 IC808 0.20-0.60 150-200 0.30-0.60 סࣜ
ͶͣΈரమ
200
IC808
140-180
0.30-0.60
IC830 25-40 0.20-0.40
340 Πϯίωϧ718
S ߹ۚ IC808 0.2-0.50 25-35 0.20-0.40 ࣪ࣜ
HRC 30-32 Ti6Al4V IC830 30-50 0.20-0.50
IC808 25-45 0.20-0.50
ߴߗ߯ HRC 45-49 ϋϧυοΫε450 0.20-0.50 50-75 0.20-0.40
H νϧυரమ 400 χϋʔυரమ IC808 0.20-0.60 80-100 0.20-0.05 סࣜ/࣪ࣜ
ரమ 500 ߴߗரమ 0.20-0.50 50-75 0.20-0.40
** ম͖ೖΕɺম͖͠
• ෆ҆ఆͳՃ݅ԼͰɺ݅Λ20-30%མͱͯ͠Լ͍͞ɻ
Ճൣғ FFT3-03
ap
(mm)
0.8
0.6
0.4
0.2
0.2 0.4 0.6 0.8 1.0 fz (mm/t)
F FASTAST FFEEDEED MILLING 17