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ϢʔβʔΨΠυ

ਪ঑Ճ޻৚݅ (αΠυϓϥϯδ)

Ճ޻αΠΫϧ
1- ࣠ํ޲(Z)΁ͷϓϥϯδՃ޻ ϓϥϯδՃ޻ ϓϥϯδՃ޻༻޻۩
ߴ଎Ҿ্͖͛
2- ߴ଎ͰͷҾ্͖͛(Ќʾ2°) Ќ-ϫʔΫ͔Βͷൈ͚֯ Ќ
3- ࣍ͷαΠΫϧ΁

λϯάϓϥϯδ - αΠυϓϥϯδ
ඃ࡟ࡐ

ओཁࡐ࣭
ISO ඃ࡟ࡐ νοϓ ੾࡟଎౓ ૹΓ
ඃ࡟ࡐ No.* JIS ߗ౓ HB (HTP LN ) νοϓࡐ࣭ Vc(m/min) Fz(mm/t Ϋ ʔ ϥ ϯ τ
…
୸ૉ߯ 4 S58C 180-200 80-130 0.12-0.15
௿߹ۚ߯ 8 SNCM430 260-300 80-120 0.1-0.15
IC830/IC928 ΤΞ
௿߹ۚ߯ 9 SNC236 HRC 35-40** 80-120 0.08-0.15
P …ER
ߴ߹ۚ߯ 10 SKD61 200-220 80-100 0.08-0.12
ϚϧςϯαΠτ 12 SUS420J2 200 IC830/IC330/IC328 80-100 0.08-0.12
εςϯϨε߯ ΤΞ ࣪ࣜ
ΦʔεςφΠτ
M 14 SUS304L 200 …ER IC830/IC330/IC328 60-80 0.08-0.1 ΤϚϧδϣϯ
εςϯϨε߯
ͶͣΈரమ 16 FC250 250 150-200 0.12-0.2
K …ER IC810/IC910 ΤΞ
ϊδϡϥʔரమ 17 FCD500 200 100-180 0.1-0.17
Niج௒଱೤߹ۚ 34 Πϯίωϧ718 350 20-25 0.07-0.1
S …ER IC328/IC330 ΤϚϧδϣϯ
νλϯ߹ۚ 37 Ti6Al4V HRC 34-36 35-40 0.07-0.1
H ߴߗ౓߯ 38 SNCM430 HRC 45 Ἤ …ETR IC808/IC908 70-100 0.08-0.1 ΤΞ
ਪ঑Ճ޻৚݅ (ಥ͖ग़͠௕͞ 4DἬ)
* ඃ࡟ࡐʹ͍ͭͯ͸ɺK8-K22ทΛ͝ࢀরԼ͍͞ɻ
** ম͖ೖΕɺম͖໭͠
ද 1 ϓϥϯδ෯ͱΧολʔܘΑΓٻΊΒΕΔεςοϓ(L1max) • L1max = 2x DCxAE-AE 2

L1- εςοϓ
AE AE- ϓϥϯδ෯

L1

Χολʔܘ (mm)
AE -
ϓϥϯδ෯ (mm) 50 52 63 66 80 100
L1max - εςοϓ(༗ޮܘ)
1 14.0 14.3 15.75 16.1 17.8 19.9
3 23.8 24.3 26.8 27.5 30.4 34.1
5 30.0 30.6 34.0 34.9 38.7 43.6
6 32.5 33.2 37.0 37.9 42.1 47.5
7 34.7 35.5 39.6 40.6 45.2 51.0
8 36.6 37.5 41.9 43.0 48.0 54.3
9 38.5 39.3 43.1 45.3 50.5 57.2
10 40.0 41.0 46.0 47.3 52.9 60.0
11 41.4 42.5 47.8 49.2 55.1 62.6
12 42.7 43.8 49.5 50.9 57.1 65.0
13 43.8 45.0 51.0 52.5 59.0 67.3
14 - - 52.4 53.9 60.8 69.4

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