Cutting Speed Vc [M/min] Hardness

Transcription

1 HPD METRIC Non-alloyed steels, 1213, 13L13, 12, Cast steels Free-machining steels 12L14,1118 etc Low-alloyed steels, Cast steels(<% ) Carbon steels Alloyed steels High-alloyed steels Structural steels Tool steels Grey cast iron Cast iron nodular Malleable cast iron (Wrought) (Cast) Copper alloys Non ferrous material Stainless steels,,,, etc 86, 41, 4137, 41,61 etc A. 98, 43 etc A36, A16, A182 etc H13, H21, A2, S1 etc, not heat treatable hardened 12% Si, not heat treatable 12% Si, hardened >12% Si, not heat treatable Free machining(pb>1%) Brass Electrolitic copper Duroplastics Fiber plastics Hard rubber Austenitic and Austenitic/ferritic Y03 / YI3 YI3 revolution per minute (rev/min) M/min = surface meter per minute(m/min) DIA. = diameter of drill (mm) mm/rev = feed rate(mm/rev) Tensile Strength [N/mm 2 ] HB HRc Cutting Speed Vc [M/min] 12.0 ~ ~ 17.9 Feed [mm/rev] 18.0 ~ ~ 26.9 *Formulas : M/min = (RPM) (DIA.) 00 mm/min = (RPM) (mm/rev) (M/min) 00 ( (DIA.) 27.0 ~ 31.9 ~0 0~1 9~1 0.16~ ~ ~ ~ ~0. 0~8 1~2 ~24 ~ 0.14~ ~ ~ ~ ~0. ~4 8~1 ~1 0.14~0. 0.~ ~ ~ ~0. 4~7 1~2 ~19 70~ 0.12~ ~ ~ ~ ~0.49 7~0 2~26 19~27 60~ 0.12~ ~ ~ ~ ~0.49 0~ 26~3 27~37 ~70 0.~ ~ ~0. 0.~ ~0.43 ~600 1~17 ~7 ~0 0.14~ ~ ~ ~ ~0. 600~0 17~2 7~22 70~ 0.12~ ~ ~ ~ ~0. 0~9 2~2 22~29 60~ 0.12~0. 0.~ ~ ~ ~0. 9~11 2~3 29~ ~70 0.~ ~ ~0. 0.~ ~ ~12 3~360 ~39 ~ ~ ~ ~0. 0.~ ~ ~ 2~0 19~32 ~ ~0. 0.~ ~0. 0.~ ~0. ~ 0~ 32~38 ~ 0.~ ~ ~0. 0.~ ~0. ~13 ~3 38~42 ~ 0.08~ ~ ~ ~ ~0.34 3~0 0~1 7~9 0.14~ ~ ~ ~ ~0.47 0~8 1~2 ~24 60~7 0.12~0. 0.~ ~ ~ ~0.43 8~ 2~ 24~38 ~6 0.~ ~ ~ ~ ~0.38 0~70 1~2 ~16 ~6 0.~ ~ ~ ~ ~0. 70~9 2~2 16~29 ~ 0.~ ~ ~ ~ ~0. 0~700 1~2 ~16 0~1 0.~ ~ ~ ~0.1 0.~0. 700~8 2~2 16~24 7~9 0.11~ ~ ~0. 0.~ ~ ~1 0.13~ ~ ~ ~ ~ ~9 0.11~ ~ ~ ~ ~ ~1 0.13~ ~ ~ ~ ~ ~9 0.11~ ~ ~ ~ ~0. 6 2~3 0.~0. 0.~0. 0.~0. 0.~0. 0.~ ~2 0.~0. 0.~0. 0.~0. 0.~0. 0.~ ~ 0.~0. 0.~0. 0.~0. 0.~0. 0.~0. 1~2 0.~0. 0.~0. 0.~0. 0.~0. 0.~0. 1 0~0 0.~0. 0.~0. 0.~0. 0.~0. 0.~0. 1 1~1 0.16~ ~ ~ ~ ~0.48 1~ ~ ~ ~ ~ ~ ~1 0.06~ ~ ~ ~ ~0.22 4~6 1~18 ~9 ~60 0.~ ~ ~0. 0.~ ~0.28 6~9 18~27 9~28 ~ 0.08~ ~0. 0.~ ~ ~0.22 The recommendations for speeds, feeds and other parameters presented in this chart are nominal recommendations and should be considered only as good starting points. Speed and feed reductions (% reduction in speed and % reduction in feed) are recommended. Recommend you to reduce the feed rate to 8%,70% when you use xd,7xd holders. For use of 7xD holder, we recommend to drill a centering pre-hole with equal to or larger than 1 point angle to min. 2/3 cutting diameter. The use of the centering pre-hole improves hole location, roundness and surface finish. phone: , fax: , Technical Support : ,

2 INCH Non-alloyed steels, 1213, 13L13, 12, Cast steels Free-machining steels 12L14,1118 etc Low-alloyed steels, Cast steels(<% ) Carbon steels Alloyed steels High-alloyed steels Structural steels Tool steels Grey cast iron Cast iron nodular Malleable cast iron (Wrought) (Cast) Copper alloys Non ferrous material Stainless steels,,,, etc 86, 41, 4137, 41,61 etc A. 98, 43 etc A36, A16, A182 etc H13, H21, A2, S1 etc, not heat treatable hardened 12% Si, not heat treatable 12% Si, hardened >12% Si, not heat treatable Free machining(pb>1%) Brass Electrolitic copper Duroplastics Fiber plastics Hard rubber Austenitic and Austenitic/ferritic Y03 / YI3 YI3 revolution per minute (rev/min) = surface feet per minute (ft/min) DIA. = diameter of drill (inch) IPR = feed rate (inch/rev) IPM = inch per minute penetration rate Tensile Strength MPa HB HRc Cutting Speed Vc [] 31/64 ~ 37/64 19/32 ~ /64 Feed [IPR] 23/32 ~ /64 7/8 ~ 1-1/16 *Formulas : = (RPM) (DIA.) 12 IPM = (RPM) (IPR) () 12 ( (DIA.) The recommendations for speeds, feeds and other parameters presented in this chart are nominal recommendations and should be considered only as good starting points. Speed and feed reductions (% reduction in speed and % reduction in feed) are recommended. Recommend you to reduce the feed rate to 8%,70% when you use xd,7xd holders. For use of 7xD holder, we recommend to drill a centering pre-hole with equal to or larger than 1 point angle to min. 2/3 cutting diameter. The use of the centering pre-hole improves hole location, roundness and surface finish. phone: , fax: , Technical Support : , 1-3/32 ~ 1-1/4 ~0 0~1 312~ ~ ~ ~ ~.0.0~.022 0~8 1~2 ~24 262~ ~ ~ ~ ~.0.0~.022 ~4 8~1 29~ ~.0.008~.013.0~.0.012~ ~.0 4~7 1~2 ~19 2~29.00~ ~ ~ ~ ~.019 7~0 2~26 19~27 197~262.00~ ~ ~ ~ ~.019 0~ 26~3 27~37 1~2.004~ ~.0.008~.012.0~.0.011~.017 ~600 1~17 ~7 262~ ~ ~ ~ ~ ~.0 600~0 17~2 7~22 2~29.00~ ~ ~ ~ ~.0 0~9 2~2 22~29 197~262.00~ ~.0.009~ ~ ~.0 9~11 2~3 29~ 1~2.004~ ~ ~.012.0~.0.011~ ~12 3~360 ~39 148~ ~.00.00~ ~.012.0~.0.011~ ~ 2~0 19~32 148~197.00~ ~.0.008~ ~ ~.014 ~ 0~ 32~38 131~1.004~ ~ ~ ~ ~.014 ~13 ~3 38~42 131~ ~ ~ ~.0.007~ ~.013 3~0 0~1 246~ ~ ~ ~.0.011~ ~.019 0~8 1~2 ~24 197~246.00~ ~ ~.013.0~.0.011~.017 8~ 2~ 24~38 164~ ~ ~ ~ ~.013.0~.0 0~70 1~2 ~16 164~ ~ ~ ~.0.008~ ~ ~9 2~2 16~29 131~ ~ ~ ~.0.008~ ~.014 0~700 1~2 ~16 328~4.006~.0.008~.0.011~ ~.0.016~ ~8 2~2 16~24 246~ ~ ~ ~.012.0~ ~ ~394.00~ ~ ~ ~ ~ ~ ~ ~.0.007~.011.0~ ~ ~4.00~ ~ ~ ~ ~ ~ ~ ~.0.007~.011.0~ ~ ~ ~ ~ ~ ~ ~ ~8.0118~ ~ ~ ~ ~ ~8.0098~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~.014.0~ ~ ~ ~ ~.0.012~.0.0~ ~ ~ ~ ~ ~ ~ ~.009 4~6 1~18 ~9 1~ ~ ~ ~ ~ ~.011 6~9 18~27 9~28 89~1.003~ ~ ~ ~ ~ HPD

3 HPD BLADE INSERTS SELECTION & APPLICATIONS Toughness Values M48 T M4 (BHN) Wear Values 18 Surface Footage 3/8 ~ 1/ The recommendations for speed, feeds and other parameters presented in this chart are nominal recommendations and should be considered only as good starting points. Speed and feed reduction (% reduction in speed and % reduction in feed) are recommended. 238 phone: , fax: , Technical Support : , /64 ~ 11/16 0 Hard- Super Super slick TiN TiAlN SPEEDS FEED RECOMMENDATIONS (STD POINT-SM POINT) Free Machining Steel 1118, 12, 12L14 Low & Medium Carbon Steel 18,, 11 41, 1, 86 High Strength Alloy Stee 43, 43V, 0M A36, A28, A16 High Temp, Alloy Hastelloy B, Inconel 600 3, 416, 4, 17-4 PH H-13, H021, A04, 0-2, S-3 Gray, Ductile, Nodular /64 ~ /16 WHEN TO USE M4 Loose or Manual Machines If T Breaks WHEN TO USE T When M4 Life needs to be Extended If M48 Breaks WHEN TO USE M48 Extend Life T WHEN TO USE SM POINT Reduce Thrust Smoother Entry Improve Hole Quality Higher Speeds and Feeds Feed (IPR) 31/32~ 1-3/8 1-13/32 ~ 1-7/8 GEOMETRY SM POINT 1-29/32 ~ 2-9/ /32 ~ 4-1/2

4 BLADE INSERTS SELECTION & APPLICATIONS Toughness Values 43 0 C P C2 Free Machining Steel 1118, 12, 12L14 Low & Medium Carbon Steel 18,, 11 41, 1, 86 High Strength Alloy Stee 43, 43V, 0M A36, A28, A16 High Temp, Alloy Hastelloy B, Inconel 600 3, 416, 4, 17-4 PH H-13, H021, A04, 0-2, S-3 Gray, Ductile, Nodular (BHN) Wear Values If C chips try C2 at % % lower S.F.M. than C rating SPEEDS FEED RECOMMENDATIONS (STD POINT-SM POINT) 43 Surface Footage 3/8 ~ 1/2 33/64 ~ 11/16 Feed (IPR) /64 ~ /16 GEOMETRY SM POINT 31/32 ~ 1-3/ phone: , fax: , Technical Support : , 0 C P C2 Grade P & C C3 P & C2 Geometry and Application Steel Cutting Ductile Iron Exotic Alloys Stocked Coatings TiAIN TiAIN TiAINE Note: Carbide has a lower transverse rupture strength than and is prone to chipping and breakage. Recutting of chips or lack of rigidity can cause breakage. Check Coolant Recommendations Chart on Page 461 for flow rates. 1-13/32 ~ 1-7/8 The recommendations for speed, feeds and other parameters presented in this chart are nominal recommendations and should be considered only as good starting points. Speed and feed reduction (% reduction in speed and % reduction in feed) are recommended. 239 HPD

5 SUPER COBALT T FLAT BOTTOM Free machining Steel 1213, 12L13, 12 12L14, 1118 Low Carbon Steel Medium Carbon Steel,,, 11 A36, A16, A182 / S,G Iron A48-76 GR/GR A A2-76 GR0 Speed () Feed (BHN) TiN TiAlN 3/8 ~ 1/2 33/64 ~ 11/16 /64 ~ /16 31/32 ~ 1-3/ HPD 86, 41, , 61 H13, H21, A2, S1 High Temp. Alloy Hastelloy B,Inconel High Strength Alloy 98, 43, 43V Aluminium 14, 6061, 707 3, 316, 4, 3 RPM DIA IPR = revolution per minute (rev/min) = surface feet per minute (ft/min) = diameter of drill (inch) = feed rate (in/rev) 60 * Formulas : = (RPM) (.262) (DIA.) IPM = (RPM) (IPR) IPM = inch per minute penetration rate () (3.82) (DIA.) The recommendations for speeds, feeds and other parameters presented in this chart are nominal recommendations and should be considered only as good starting points. Speed and feed reductions (% reduction in speed and % reduction in feed) are recommended. 2 phone: , fax: , Technical Support : ,