121 Каталог KYOCERA 2016 Фрезы со сменными режущими пластинами для металлообработки Стр.E37

Каталог KYOCERA 2016 Инструмент фрезерный с СРП по металлу Стр. E37 0121 ENG Lab2u

MECH Precautions when Installing Notched Inserts 1. Install notched inserts by matching the insert with the 2. When installing notched inserts in flute line, ensure that the number of marks on the holder body. number on the insert is the same as the insert in first stage. Insert Number and Holder Marks (Ref. to Fig.1, 2 and 3.) Using the cutter with the inserts installed incorrectly will damage the holder. Fig.1 Same Flute Line Fig.3 Holder Marks Recommended Cutting Conditions (when Using a Notched Insert) Workpiece Material Feed Rate fz (ipt) Recommended Insert Grade Vc (sfm) MEGACOAT NANO MEGACOAT PVD Coated Carbide PR1535 PR1225 PR1230 PR1210 PR830 Carbon Steel 0.003-0.004-0.006 390-590-820 390-590-820 390-590-720 - 330-460-590 Alloy Steel 0.003-0.004-0.006 330-520-720 330-520-720 330-520-660 - 330-460-590 Mold Steel 0.003-0.004-0.006 260-460-590 260-460-590 260-460-520 - 330-390-490 Gray Cast Iron 0.003-0.006-0.007 390-590-820 - Nodular Cast Iron 0.003-0.006-0.007 330-490-720 - Titanium Alloys 0.003-0.004-0.006 130-200-260 - 100-160-230 - Bold numbers in the graph indicate the most recommended value of feed (fz) Adjust cutting speed and feed rate according to the actual machining conditions :1 st Recommendation Machining with coolant is recommended for titanium alloys 2nd Recommendation Recommended cutting conditions above are for notched inserts. If using an insert without a notch, the cutting depth (D.O.C.) and width (ae) should be 60% of that of notched inserts. JA Chipbreaker Workpiece Material Feed Rate fz (ipt) Recommended Insert Grade Vc (sfm) Carbide GW25 Aluminum Alloy (Si < 13%) 0.003-0.012 660-2620 Aluminum Alloy (Si > 13%) 0.003-0.008 660-980 I When using inserts with corner-R r£)1.6 or larger, additional modifications of the cutter body will be necessary. Ref. to the table below for the recommended modifications. Additional grind off is not necessary when corner-R is 1.2mm or less.) Insert Corner-R(rE) Additional Processing Dimension to Body Corner 1.6 R1.0 2.0 2.4 R1.2 3.1 R1.6 4.0 R2.5 Round-shaped additional processing is recommended. When applying chamfer shaped additional processing, do not cut away too much. Body Cornell Insert with Large \Corner-R(r£) Pre-processed Post-processed KMnrFRrl IxjULlIXQ Insert Size 11 Type 17 Type Insert No. 2 3 3 4 Marks E37 GRADES LINEUP/INSERTS 45a/70°LEAD 75° LEAD 90° LEAD HIGH FEED MULTI-FUNCTION SLOTMILLS RADIUS/BALL-NOSE OTHER APPUCATIONS TOOLHOLDING SPAREPARTS TECHNICAL INDEX