All-rounder drill Capable for a wide range of work materials

Transcription

1 PRODUCT INFORMATION WD-2D WD-4D WD Carbide Drill Worldwide Drill All-rounder drill Capable for a wide range of work materials Dc>4 Wave type Dc 4 Straight type

2 General Purpose Carbide Drill for the Next Generation Worldwide Drill PAT.P. Special Feature of WD drill Optimized Horning at cutting edges for a low thrust, stable cutting torque More stable drilling with smaller chips Applied different cutting edge designs by diameter 4mm and under Applied more ridged edge design Straight teeth design and negative cutting angle for rigid peripheral cutting edges Achieved both stronger edges and a low drilling torque 4mm and Over Applied a new wave shape edge design for a sharpness ❶ Applied the proper amount of horning ❷ Wider flute area for a better chip ejection 4mm and under, straight teeth ❷ ❶ WD -2D/4D Traditional Product Over 4mm waved teeth Aimed for the stability at parts machining operations with a smaller machine A new wave teeth design and edge horning achieved a low thrust and stable torque. Work Material S50C DIN CK50 [ AISI 1050] WD - 4D ø ø12 Traditional Product Drilling Speed 100m/min (2,653min -1 ) Feed 637mm/min (0,24mm/rev) Depth of Hole 47mm (Blind) Coolant Water Soluble -500 Torque (N- cm) Thrust (N) -500 Torque (N- cm) Thrust (N) Machine Vertical Machining Center Cut down the thrust by 30% compare to current drill

3 OSG's Carbide Drills Lineup Non Oil hole type Non-Ferrous Metal ~70HRC ~55HRC ~40HRC ø 0,02 ø 0,2 ø 2 ø 6 ø 12 ø 20 Worldwide Drill WDI coating to achieve longer tools life and kind to mother nature Applied WDI coating to cut down friction resistance WD controls dramatically the wear amount at outer diameter margine which will effect major regrinding cost. Multi-Layer Construction Cut down cracks to spread and superior rigidity. Carbide Material 3.300HV Coating Hardness Cut down cracks to spread and superior rigidity. TiAlN coating (previous coating) WDI coating 1.100c Oxidation Temperature Maintain coating layer hardness under high temperature. A unique layer structure avoid a build up of cutting heat. Under an outside coolant supply environment, it minimizes the friction. Carbide Material WDI coating Coating Structure Multiple layer (μm) Thickness (HV) Surface Hardness ( ) Oxidation Temperature 3, High thermal conductivity Coating TiAlN coating Dual layer

4 WD-2D CARBIDE WDI 30 FIT 140 h8 d 140 D Tool Material Micro Grain Carbide X thinning (Dc 4) R thinning (Dc>4) l L Surface Treatment WDI Coating On some drills, the coating may have some discoloration. This does not pose any performance problems. For 2D Operation Unit:mm EDP D L l d Stock Price EDP D L l d Stock Price , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , pp c o s we u ge pp c o pp c o s pp o pp o p c c o es C 0.45% SCM ~35 HRC 35~45 HRC 45~50 HRC 50~70 HRC SUS SKD GG GGG Cu AI AC Ti Tiall Inc Delivery from stock Available on short notice

5 WD-4D CARBIDE WDI 30 FIT 140 h8 D d 140 Tool Material Micro Grain Carbide X thinning (Dc 4) R thinning (Dc>4) l L Surface Treatment WDI Coating On some drills, the coating may have some discoloration. This does not pose any performance problems. For 4D Operation Unit:mm EDP D L l d Stock Price EDP D L l d Stock Price , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , pp c o s we u ge pp c o pp c o s pp o pp o p c c o es C 0.45% SCM ~35 HRC 35~45 HRC 45~50 HRC 50~70 HRC SUS SKD GG GGG Cu AI AC Ti Tiall Inc Delivery from stock Available on short notice

6 Worldwide Drill Application of SCM440(30HRC) Drills Number of Holes Tool Work Material WD-4D ø3 SCM440(30HRC) DIN 42CrMo4 [ AISI 4140 ] WD - 4D Holes Holes Continue Continue Drilling Speed 70m/min(7.427min -1 ) Feed 743mm/min(0,1mm/rev) Competitor Holes Wear Depth of Hole 12mm (Blind) Holes Wear Coolant Machine Water Soluble Vertical Machining Center Comparison of flank wear after drilling 5,000 holes. 3,300HV high hardness coating effective against margin area friction wear. The coating will minimize a damage at cutting edge and gives stable wear margin for easy regrinding. WD - 4D Competitor Application of S50C Drills Number of Holes Tool Work Material WD-4D ø12 S50C DIN CK50 [ AISI 1050] WD - 4D Holes Holes Continue Continue Drilling Speed 100m/min(2,653min -1 ) Feed Depth of Hole 637mm/min (0,24mm/rev) 47mm (Blind) Traditional Product Holes Holes Wear Wear Coolant Machine Water Soluble Vertical Machining Center Comparison of flank wear after drilling holes. Against Carbon Steel, WDI coating hold from chipping at margin area against friction resistance. WD - 4D Traditional Product

7 WD-2D/WD-4D Recommended Drilling Conditions WD-2D/4D WORK MATERIAL LOW CARBON STEELS ALLOY STEELS (C<0,3%) St40 SCM ~710N/mm 2 CARBON STEELS CK35 CK50 ~210HB ~710N/mm 2 ALLOY STEELS ALLOY STEELS SCM SCr SNCMSCM SCr SNCM 16 ~28HRC 28 ~35HRC 710 ~900N/mm ~1,100N/mm 2 HARDENED STEEL SKD61 43 HRC CAST IRON FC250 ~350N/mm 2 DUCTILE CAST IRON FC ~600N/mm 2 DRILLING 70~120m/min 60~120m/min 60~120m/min 50~90m/min 40~63m/min 60~120m/min 50~100m/min DRILL DIA. (mm) ,06 ~ 0, ,06 ~ 0, ,06 ~ 0, ,06 ~ 0, ,06 ~ 0, ,06 ~ 0, ,06 ~ 0, ,08 ~ 0, ,08 ~ 0, ,08 ~ 0, ,08 ~ 0, ,10 ~ 0, ,08 ~ 0, ,08 ~ 0, ,12 ~ 0, ,12 ~ 0, ,12 ~ 0, ,12 ~ 0, ,14 ~ 0, ,12 ~ 0, ,12 ~ 0, ,16 ~ 0, ,16 ~ 0, ,16 ~ 0, ,16 ~ 0, ,16 ~ 0, ,16 ~ 0, ,16 ~ 0, ,2 ~ 0, ,2 ~ 0, ,2 ~0, ,2 ~ 0, ,18 ~ 0, ,2 ~ 0, ,2 ~ 0, ,21 ~ 0, ,21 ~ 0, ,21 ~0, ,21 ~ 0, ,20 ~ 0, ,21 ~ 0, ,21 ~ 0, ,22 ~ 0, ,22 ~ 0, ,22 ~ 0, ,22 ~ 0, ,22 ~ 0, ,22 ~ 0, ,22 ~ 0, ,25 ~ 0, ,25 ~ 0, ,25 ~ 0, ,25 ~ 0, ,25 ~ 0, ,25 ~ 0, ,25 ~ 0, ,28 ~ 0, ,28 ~ 0, ,28 ~ 0, ,28 ~ 0, ,28 ~ 0, ,28 ~ 0, ,28 ~ 0, ~ 0, ,3 ~ 0, ,3 ~ 0, ,3 ~ 0, ,3 ~ 0, ,3 ~ 0, ,3 ~ 0,4 1. The indicated speeds and feeds are for drilling with water soluble oil. 2. Suitable cutting fluid is water-emulsifiable high density oil (less than 20times dilution). 3. When using non-water soluble oil or water-emulsifiable (over 20 times dilution), reduce drilling speed by 30%. 4. These conditions are for drilling depth under 3 times the drill diameter. 5. When attaching drill to the machine, use a collet that does not have any scratch or dust. Also, reduce run-out of drill under 0.02mm. 6. Fasten the work material to reduce the possibility of work deformation, deflection of machined surface, or vibration. Note 1. For machines that cannot achieve the speeds indicated in the table please set rotation as high as possible. Tool life may be decreased.

8 OSG EUROPE s.a. Av. Lavoisier 1 B-1300 Wavre Nord Belgium Tel Fax info@osgeurope.com TOOL COMMUNICATION Tool specifications subject to change without notice All rights reserved. OSG Europe EURWD-2D/4D03R12a The contents of this catalogue are provided to you for viewing only. They are not intended for reproduction either in part or in whole in this or other medium. They cannot be copied, used to create derivation work or used for any reason, by means without the express, written permission of the copyright owner. OSG Europe: