757 Каталог KYOCERA 2016 Инструмент режущий станочный Пластины Резцы Фрезы Сверла Стр.M71

Каталог KYOCERA 2016 Режущий инструмент для станков Стр. M71 0757 Lab2u

Ramping, Helical milling and Vertical milling (Plunging) Ramping / Helical Milling Vertical Milling (Plunging) Ramping angle is recommended under a°. Refer to each tool’s cutting performance list for depth of helical milling per one revolution. Use compressed air during machining. Cutting Dia. Applicable Inserts Max. ramping angle (a°) 16 18 BDMT11T3 type BDGT11T3 type 3° 19 21 5° 22 25 2.5° 28 32 1.5° 40 0.7° 50 and over Not recommended 25 BDMT1704 type BDGT1704 type 8° 32 5° 40 2.5° 50 and over Not recommended BDMT1103 type is not recommended tor ramping and helical milling. Cutting Dia. Applicable Inserts Max. Width of Cut (ae) 16 19 BDMT11T3 type BDGT11T3 type 1.5mm 20 160 BDMT11T3 type BDGT11T3 type 5mm 25 160 BDMT1704 type BDGT1704 type 8mm BDMT1103 type is not recommended for vertical milling (plunging). Guidance of minimum cutting dia. by helical milling MEC Cutting Dia. 16 18 20 22 25 28 30 32 40 50 BD T11T3 type Guidance of minimum cutting dia. by helical milling 21 25 29 33 39 45 49 53 69 Helical milling is not recommended. Guidance of minimum cutting dia. in case of flatting bottom after helical milling. 28 32 36 40 46 52 56 60 76 MEC Cutting Dia. 25 32 40 50 BD T1704 type Guidance of minimum cutting dia. by helical milling 34 48 64 Helical milling is not recommended. Guidance of minimum cutting dia. in case of flatting bottom after helical milling. 46 60 76 Case Studies RC55 (Pre-hardened Tool Steel) Test piece (54-56HRC) Vc=50m/min (n=800min-1) apxae=2x14mm fz=0.125mm/t (Vf=300mm/min) Dry MEC20-S20-11T 3 inserts BDMT11T308ER-JT (PR830) MEC Competitor's End Mill A Chip Removal Amount = 71.3cm3 (Further Machining Possible) Chip Removal Amount = 2.9cm3 (Chipping occurred) Competitor's End Mill A 25 (2 inserts) Vc=40m/min fz=0.075mm/t apxae= 2x3mm had chipping occurred in 10 minutes and had loud machining sound. MEC could increase the feed rate, and the cutting edge remained in extremely good condition and is still sustainable for further machining. (Evaluation by the user) SS400 Plate Vc=88m/min (n=1,400min-1) ap=5mmx2 passes fz=0.12mm/t (Vf=500mm/min) Dry MEC20-S20-11T 3 inserts BDMT11T308ER-JT (PR830) MEC 23pcs/edge 1 Competitor's End Mill B 1 10 11pcs/edge MEC extended the tool life for more than twice. (Evaluation by the user) SUS304 DAC10 (Hot Work Tool Steel) Plate Vc=125m/min (n=1,600min-1) ap=9.0mm fz=0.1mm/t (Vf=320mm/min) Dry MEC25-S25-17 2 inserts BDMT170408ER-JT (PR830) MEC Competitor's End Mill C 90 40 90 - 1. 8 g "i (" 8 \ Removed portion (4 locations) 4pcs/edge or more 1pcs/edge or less Competitor's End mill C (indexable end mill) had high cutting force and had insert breakage, but MEC had no insert breakage and was still usable for further machining, after machining 4 pieces (16 p°ints) (Evaluation by the user) Mold Vc=130m/min (n=1,040min-1) apxae= ( 3)x( 5) (Varies depending on machining point) fz=0.18mm/t (Vf=936mm/min) Dry (Air blow) MEC40-S32-11T- 5 inserts BDMT11T308ER-JT (PR830) MEC Competitor's End Mill D 2 hours (Small Wear: Extendible) 2 hours (halted due to insert breakage) MEC had better cutting performance / insert life comparing to Competitor's End Mill D, and the insert had only small wear and was usable for further machining after used for machining of the same duration as Competitor's End Mill D. Competitor's End Mill D (6 inserts type) was used with Vf=936mm/min (fz=0.15mm/t). (Evaluation by the user) SCM420 Knuckle Steering Vc=150m/min (n=1,200min-1) ap=0.5 5mm (Shouldering) fz=0.1mm/t (Vf=478mm/min) Dry MEC40-S32-17 4 inserts BDMT170408ER-JT (PR830) "re \ Machined portion MEC i 150pcs/edge Competitor's End Mill E 40pcs/edge MEC had a better finished surface comparing to Competitor's End mill E and also improved the tool life by more than 3 times. (Evaluation by the user) Ni-base heat-resistant alloys Turbine parts Vc=15m/min (n=120min-1) ap=0.5mm fz=0.08mm/t (Vf=38mm/min) Wet MEC040R-17-4T-M 4 inserts BDMT170408ER-JS (PR1025) rC MEC I 9pcs/edge Competitor's End Mill F 1pcs/edge or less Competitor's End Mill F (Coated Carbide Insert) could not finish machining of 1 workpiece, but MEC could cut 9pcs/edge and the finished surface was good. (Evaluation by the user) 68 M71