83 Каталог KYOCERA 2016 Фрезы со сменными режущими пластинами для металлообработки Стр.D7

Каталог KYOCERA 2016 Инструмент фрезерный с СРП по металлу Стр. D7 0083 ENG Lab2u

MSRS15 HEAVY MILLING Case Studies Structural Steel Plate Vc=492 sfm (n = 382 RPM) D.O.C. x ae = 0.39"x4.92" fz=0.008 ipt (Vf = 18.03 ipm) Dry 6 flutes MSRS15125R-6T SPMT1806EDER-NB2 SPMT1806EDER-NB3 (PR830) MSRS15 Metal Removal Rate 34.91in3/min. Competitor's Cutter A 7.87in3/min. Competitor's Cutter A 0125mm, 6 flutes Vc=492sfm (n=382RPM) apxae=0.12x4.92in fz=0.006ipt (Vf=13.54ipm) User's Comments Because conditions can be raised drastically, this cutter was very effective at reducing cycle time. Productivity improved by 4.4 times. (Customer Evaluation) 1050 Steel Rail Vc=492 (n = 300 RPM) D.O.C. x ae = 0.24" x 5.51" fz=0.008 ipt (Vf = 18.90 ipm) Dry 8 flutes MSRS15160R-8T SPMT1806EDER-NB2 SPMT1806EDER-NB3 (PR830) MSRS15 Metal Removal Rate 24.59in3/min. Competitor’s Cutter B 5.21in3/min. Competitor's Cutter B Machining at 0.08" x 3 passes Vc = 492 sfm (n = 300RPM) D.O.C. x ae= 0.08 x 5.51in fz=0.005ipt (Vf=11.81ipm) User's Comments MSRS can complete cutting with 1 pass what needed to be cut with 3 passes previously. Cutting sound of MSRS was still quiet. Productivity improved by 4.7 times. (Customer Evaluation) A B C Cast Steel Industrial Machine Components Vc = 325 sfm (n = 200 RPM) D.O.C. x ae = 0.394" x 4.490" fz = 0.016 ipt (Vf = 25 ipm) Dry 8 flutes MSRS15160R-8T SPMT1806EDER-NB2 SPMT1806EDER-NB3 (PR830) MSRS15 Metal Removal Rate 44.18in3/min. Competitor's Cutter C 17.70in3/min. Competitor's Cutter C 06", 8 flutes Vc = 820sfm (n = 522min-1) D.O.C. x ae = 0.394" x 4.490" fz=0.010ipt (Vf=40.00ipm) User's Comments Before MSRS, ap could not be increased due to high cutting resistance, but MSRS can increase ap without increasing load on the main spindle. Productivity improved by 2.5 times (Customer Evaluation) 1045 Steel Gear Vc = 675 sfm (n = 255 RPM) D.O.C. x ae = 0.394" x 7.874" fz = 0.007 ipt (Vf = 23.62 ipm) Dry 14 flutes MSRS15250R-14T SPMT1806EDER-NB2 SPMT1806EDER-NB3 (PR830) todu MSRS15 Metal Removal Rate 73.23in3/min. Competitor's Cutter D 28.00in3/min. Competitor's Cutter D 0250mm, 12 flutes Vc=400sfm (n=153RPM) D.O.C. x ae = 0.20"x7.87" fz = 0.010 ipt (Vf = 18.07 ipm) User's Comments Cutting sound is quiet even when cutting width is less than 80% of cutter dia. Productivity improved by 2.6 times. (Customer Evaluation) E G H Q-1 What amount of cutting width (ae) is recommended in a radial direction K A-1 The estimated amount is 70-80% of the diameter of the cutting tool. Q-2 A-2 Why does the MSRS15 have a 75° lead 45° cutting angles can reduce the impact in cutting a workpiece but also increase thrust force. On the other hand, a 90° cutting angle can reduce thrust forces but increases the impact when the insert cuts the workpiece. The 75° cutting angle of the MSRS15 can suppress both thrust force and impact, offering a good balance and enabling smooth machining even in heavy machining applications. O P R T F J Q&A KymcERa D7