Основной каталог Kyocera 2016-2017 - страница 607

Recommended Cutting Conditions  DRZ Recommended Cutting Conditions (Coolant) Recommended Insert Grades (Vc: m/min) Drill type (Drilling Depth) MEGACOAT PVD Coated Carbide Carbide Workpiece PR1230 PR1225 PR1210 PR660 PR830 KW10 Drill Dia. φDc 2D 3D 4D 5D Material Standard Standard Standard Standard Standard Standard (mm) SP SP SP SP SP f (mm/rev) SU SU SU φ13~φ15.5 0.06~0.10 0.06~0.10 0.04~0.08 – Low Carbon Steel ★ ☆ - ☆ ☆ - φ16~φ26.5 0.08~0.15 0.08~0.15 0.06~0.12 – 120~220 120~220 120~220 120~240 φ27~φ50 0.08~0.18 0.08~0.15 0.06~0.12 0.05~0.09 φ50~ 0.08~0.18 0.08~0.15 0.06~0.12 – φ13~φ15.5 0.06~0.10 0.06~0.10 0.04~0.08 – Carbon Steel ★ ☆ - ☆ ☆ - φ16~φ26.5 0.08~0.15 0.08~0.15 0.06~0.12 – 100~160 100~160 100~160 120~180 φ27~φ50 0.08~0.18 0.08~0.15 0.06~0.12 0.05~0.09 φ50~ 0.08~0.18 0.08~0.15 0.06~0.12 – φ13~φ15.5 0.06~0.10 0.06~0.10 0.04~0.08 – Alloy Steel ★ ☆ - ☆ ☆ - φ16~φ26.5 0.08~0.15 0.08~0.15 0.06~0.12 – 80~140 80~140 80~140 100~160 φ27~φ50 0.08~0.18 0.08~0.15 0.06~0.12 0.05~0.09 φ50~ 0.08~0.18 0.08~0.15 0.06~0.12 – φ13~φ15.5 0.04~0.08 0.04~0.08 0.03~0.07 – Mold Steel ★ ☆ - ☆ ☆ - φ16~φ26.5 0.08~0.12 0.06~0.10 0.06~0.08 – 70~130 70~130 70~130 80~150 φ27~φ50 0.08~0.15 0.06~0.12 0.06~0.10 0.04~0.07 φ50~ 0.08~0.15 0.06~0.12 0.06~0.10 – φ13~φ15.5 0.04~0.08 0.04~0.08 0.03~0.06 – Stainless Steel ☆ ★ - ☆ ☆ - φ16~φ26.5 0.06~0.10 0.06~0.10 0.04~0.08 – (Austenitic related) 60~120 60~120 60~120 70~140 φ27~φ50 0.06~0.10 0.06~0.12 0.04~0.10 0.04~0.07 φ50~ 0.06~0.12 0.06~0.12 0.04~0.10 – φ13~φ15.5 0.08~0.12 0.08~0.10 0.06~0.08 – Gray Cast Iron - - ★ - - ☆ φ16~φ26.5 0.10~0.18 0.10~0.15 0.08~0.12 – K 100~150 100~120 φ27~φ50 0.10~0.20 0.10~0.18 0.08~0.15 0.06~0.10 φ50~ 0.10~0.20 0.10~0.18 0.08~0.15 – φ13~φ15.5 0.08~0.12 0.08~0.10 0.06~0.08 – Nodular Cast Iron - - ★ - - ☆ φ16~φ26.5 0.10~0.18 0.10~0.15 0.08~0.12 – 80~120 80~100 φ27~φ50 0.10~0.20 0.10~0.18 0.08~0.15 0.06~0.10 Drilling φ50~ 0.10~0.20 0.10~0.18 0.08~0.15 – φ13~φ15.5 0.06~0.12 0.06~0.10 0.04~0.08 – Non-ferrous - - - - - ★ φ16~φ26.5 0.08~0.18 0.08~0.15 0.06~0.15 – Metals 200~600 φ27~φ50 0.08~0.20 0.08~0.18 0.06~0.15 0.05~0.10 φ50~ 0.08~0.20 0.08~0.18 0.06~0.15 – φ13~φ15.5 0.05~0.06 0.05~0.06 0.05~0.06 – Titanium Alloys - - - - - ★ φ16~φ26.5 0.05~0.07 0.05~0.07 0.05~0.07 – 40~70 φ27~φ50 0.06~0.08 0.06~0.08 0.06~0.08 0.04~0.05 φ50~ 0.06~0.08 0.06~0.08 0.06~0.08 – · Apply a sufficient amount of coolant. ★:1st Recommendation ☆:2nd Recommendation  Cutting Conditions by Application [Workpiece Material: S50C] Applications Plain Surface Slant Surface Half Cylindrical Hole Expansion Concave Surface Cored Hole Stacked Plates Shape of Workpiece Vc 120 120 120 120 120 120 Not Available (m/min) DRZ Concave Surface f 0.1 0.05 0.05 0.05 0.05 *0.05 Not Available (mm/rev) Continuous Part 0.1 Coolant (Internal) Yes Yes Yes Yes Yes Yes Not Available * Cutting width (Torus-shaped part) when drilling cored hole. (Same as when using a Boring Bar). Drill type 2D~3D type 4D~5D type e.g.) In case of drilling using DRZ3090-10 (3×D type) Cutting width (Torus-shaped part) 0.1×Dc or less Not recommended (1) For milling, pre-drilled hole should be cut bigger than φ24 (φ30-0.1x30x2) (2) For turning, ap should be set under ap = 3mm (0.1x30)  Max. Depth for Drilling with External Coolant In case of using external coolant system, chip evacuation will be bad. Therefore ap should be measured within 1.5 times (1.5xDc) of drill diameter (φDc). K65