Download PDF [5.61 MB] - Precision Tooling Services Co.,Ltd.

More documents

Recommendations

Info

KDMB Recommended Starting Speeds Recommended Starting Speeds [m/min] Material Group K115M KC505M KC515M KC530M P1 275 245 215 230 200 170 P2 260 230 200 200 170 140 P3 230 200 170 170 150 140 P4 300 220 180 200 170 140 150 140 120 P5 300 220 180 170 140 110 140 120 110 P6 290 200 160 140 110 90 110 90 75 M1 275 230 200 230 180 150 M2 230 185 140 150 120 110 M3 185 150 120 120 110 90 K1 365 275 180 220 170 110 K2 275 215 150 165 130 90 K3 120 90 60 70 50 40 N1 365 275 180 N2 245 180 150 S1 S2 S3 S4 90 70 50 80 60 50 H1 220 170 140 180 140 120 H2 180 140 110 140 100 80 H3 120 90 60 90 60 45 FIRST choice starting speeds are in bold type. As the average chip thickness value increases, the speed should be decreased. Indexable Milling • KDMB Calculating effective diameter and resulting surface speed Case 1: Case 2: It is important to consider the effective diameter (Deff) when using light depths of cut in order to properly calculate RPM values. Use the following formula when machining flat surfaces or inclinations of 10˚ or less to find the Deff value. Then, use this for RPM calculations, as opposed to using the overall insert diameter (D1). D eff D 1 Ap1 When machining inclinations between 11˚ and 55˚, further modification of v c is required. Apply factor “k” from the given formula to calculate the correct v c (v c eff). This corrected value is then used to calculate the proper RPM for the tool. α D eff D 1 D eff = √D1 2 -(D1-2Ap1) 2 k = 1 sin [α + arcCos (1-(2 (Ap1/D1)))] v c eff = v c X k Use only carbide shanks for semi-finishing and finishing operations. Use only steel shanks for semi-roughing operations. www.kennametal.com B11
KDMB Recommended Starting Feeds KDMB Ball Nose — 6,0mm Semi-Finish — Finishing Only Feed Rate Compensation for 6,0mm Ball Nose (KDMB) Indexable Milling • KDMB KDMB Ball Nose — 8,0mm Semi-Finish — Finishing Only Feed Rate Compensation for 8,0mm Ball Nose (KDMB) Programmed Feed Rate fz (mm) Programmed Feed Rate fz (mm) Percentage of the Cutter Diameter in Cut (ae) Percentage of the Cutter Diameter in Cut (ae) B12 www.kennametal.com
Page 2 and 3: Indexable Milling KDMB-KDMT Indexab
Page 4 and 5: KDMT • GC Geometry: • GN Geomet
Page 6 and 7: KDMB Indexable Ball Nose Finisher
Page 14 and 15: KDMB Recommended Starting Feeds KDM
Page 16 and 17: KDMB Recommended Starting Feeds KDM
Page 18 and 19: KDMT Indexable Inserts for KDMT •
Page 20 and 21: KDMT Flat Bottom and Back Draft Fin
Page 22 and 23: Proven Solutions Proven Solutions:
Page 24 and 25: Benefits • Superior productivity
Page 26 and 27: KSRM RP.T1204 Screw-On End Mills
Page 28 and 29: KSRM RP.T1204 Recommended Starting
Page 30 and 31: KSRM RP.T1605 Indexable Ground Rou
Page 32 and 33: KSRM RP.T1605 Face Mills • Metri
Page 34 and 35: KSRM Daisy IC16 Daisy Helical Inte
Page 36 and 37: KSRM RP.T1204 Screw-On End Mills
Page 38 and 39: KSRM RP.T1204 Recommended Starting
Page 40 and 41: KSRM RP.T1605 Indexable Ground Rou
Page 42 and 43: KSRM RP.T1605 Face Mills • Inch
Page 44 and 45: KSRM RP.T1605 Application Data •
Page 46 and 47: www.kennametal.com B45
Page 48 and 49: KIPR-RP RPGN06 Screw-On End Mills
Page 50 and 51: KIPR-RP RPGN12 Screw-On End Mills
Page 52 and 53: KIPR-RP Recommended Starting Speeds
Page 54 and 55: KIPR-RP RP21.50 Cylindrical End Mil
Page 56 and 57: KIPR-RP RP43.00 Screw-On End Mills
Page 58 and 59: KIPR-RP Recommended Starting Speeds
Page 60 and 61: www.kennametal.com B59
Page 62 and 63:
Dodeka MAX Face Mill 45° • Metr
Page 64 and 65:
Dodeka 45° Approach Angle • Rec
Page 66 and 67:
Dodeka 45° Approach Angle • Rec
Page 68 and 69:
Unrivaled benefits • Capability:
Page 70 and 71:
KSSR 84° Adjustable Pocket • Met
Page 72 and 73:
84° Approach Angle Recommended Sta
Page 74 and 75:
KSSR 6° Approach Angle • Recomme
Page 76 and 77:
Superior benefits • Medium pitch
Page 78 and 79:
Dodeka High Feed 15° • Metric I
Page 80 and 81:
Dodeka High Feed 15° • Inch •
Page 82:
Kennametal Global Custom Solutions
show all

Download PDF [5.61 MB] - Precision Tooling Services Co.,Ltd.

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?