827 Каталог KYOCERA 2017 Инструмент сборный и монолитный для станков Стр.M77

Каталог KYOCERA 2017 Инструмент режущий Стр. M77 0827 Lab2u

Ramping, Helical milling and Vertical milling (Plunging) Ramping / Helical Milling 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 when during machining. Cutting Dia. Applicable Inserts Max. ramping angle (a°) 016-018 BDMT11T3 type BDGT11T3 type 3° 019-021 5° 022-025 2.5° 028-032 1.5° 040 0.7° 050 and over Not recommended 025 BDMT1704 type BDGT1704 type 8° 032 5° 040 2.5° 050 and over Not recommended Vertical Milling (Plunging) BDMT1103 type is not recommended for ramping and helical milling. Cutting Dia. Applicable Inserts Max. Width of Cut (ae) 016 019 BDMT11T3 type BDGT11T3 type 1.5mm 020 0160 BDMT11T3 type BDGT11T3 type 5mm 025 0160 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. 016 018 020 022 025 028 030 032 040 050 BD T11T3 type Guidance of minimum cutting dia. by helical milling 021 025 029 033 039 045 049 053 069 Helical milling is not recommended. Guidance of minimum cutting dia. in case of flatting bottom after helical milling. 028 032 036 040 046 052 056 060 076 MEC Cutting Dia. 025 032 040 050 BD T1704 type Guidance of minimum cutting dia. by helical milling 034 048 064 Helical milling is not recommended. Guidance of minimum cutting dia. in case of flatting bottom after helical milling. 046 060 076 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 025 (2 inserts) Vc=40m/min fz=0.075mm/t ap x ae= 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 Competitor's End Mill B 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 ,, 220 , 90 40 „ 90 „ s A 100 V///A 4 u \ Removed portion (4 locations) i r 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 points). (Evaluation by the user) Mold Vc=130m/min (n =1,040min-1) ap x ae = ( 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 P. 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) k 3 \ Machined portion MEC 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) jc: MEC 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 68 M77 Milling