NPA. New Gear Milling Solutions. New Product Announcement. Page 1 / 8

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1 NPA New Product Announcement Page 1 / 8 New Gear Milling Solutions

2 Page 2 / 8 Highlights ISCAR introduces new solutions for gear milling based on solid carbide milling heads and cutters carrying tangentially clamped inserts. 1. T-GEAR Milling Solid Carbide Heads with T-SLOT Spline Connection ISCAR is expanding the application options of T-SLOT slot milling cutters with replaceable solid carbide heads by adding new T-GEAR heads that have been designed for gear milling. The new heads are designated as SD D32-M -SP15, and have been designed for milling involute gears that meet the requirements of standard DIN 3972, with a basic profile II for finishing and a module range of mm. The new heads feature a nominal diameter of 32 mm with 8 teeth to be mounted on standard T-SLOT SD shanks with SP15 spline connection size. The new heads enable efficient high-performance involute side milling, increasing the versatility of the T-SLOT tool family. Designation key code SD D32-M. -NO -SP15- D32 Nominal head diameter in mm M. Module size in mm NO Cutter No. Each module consists of 8 SD heads set according to the number of gear teeth. Cutter No >134 Gear teeth range SP15 Spline connection size - Head carbide grade T-SLOT - More applications, higher versatility and more profitability

3 Page 3 / 8 2. MODUGEAR Tool for Gear Milling Applications Iscar introduces another solution for gear milling applications, providing a tool with tangentially clamped indexable inserts. The new ETS D63-M W25-C disk type tool features a Weldon shank and coolant channels directed to each of the cutting edges. It carries 10 tangentially clamped inserts that can be used for a 1.00 to 1.75 mm gear module range. The LNET 18-M1.50-NO3-C IC908 insert has been designed for milling involute gear teeth according to standard DIN 3972 basic profile II, with 1.5 mm module and tooth range. Note: Other cutter diameters with alternative connection options (shank or arbor-types) or insert profiles within the mentioned module range can be provided on request. MODUGEAR - More effective, more economical and more productive gear milling Cutting data The attached table provides starting cutting recommendations data. For machining in unstable conditions, the table values should be reduced by 20-30%.

4 Page 4 / 8 SD-M-N-SP Interchangeable Solid Carbide Heads for Involute Gear Profile Milling According to DIN 3972 Basic Profile CDX D1 DC DCONMS PDX CW OAL Dimensions Designation Module T range (1) DC PDX CW CDX CEDC (2) DCONMS D1 OAL SD D32-M1.00-NO1-SP SD D32-M1.00-NO2-SP SD D32-M1.25-NO3-SP SD D32-M1.25-NO4-SP SD D32-M1.50-NO5-SP SD D32-M1.50-NO6-SP SD D32-M1.75-NO7-SP SD D32-M1.75-NO8-SP > SD D32-M2.00-NO4-SP SD D32-M2.00-NO5-SP Tightening torque 4 Nxm (1) Gear teeth range (2) Number of cutting edges IC908

5 Page 5 / 8 SD S-A-SP Stepped Cylindrical Shanks for Interchangeable Solid Carbide Milling Heads L1 h L3 L D2 Tsi dh6 Designation d D2 Tsi h L1 L L3 Shank m. (1) kg SD S-A-L100-C16-SP M5x S 0.16 SD S-A-L130-C16-SP M5x S 0.20 SD S-A-L130-C16-SP15-C M5x C 0.36 SD S-A-L150-C16-SP15-C M5x C 0.41 Apply lubricant to the clamping screw (1) S-steel C-solid carbide Spare Parts Designation Screw Torx Blade T-Handle SD S-A-L100-C16-SP15 SR M5X0.5-SP15-IP20-HG BLD IP20/S7 SW6-T-SH SD S-A-L130-C16-SP15 SR M5X0.5-SP15-IP20-HG BLD IP20/S7 SW6-T-SH SD S-A-L130-C16-SP15-C SR M5X0.5-SP15-IP20-HG BLD IP20/S7 SW6-T-SH SD S-A-L150-C16-SP15-C SR M5X0.5-SP15-IP20-HG BLD IP20/S7 SW6-T-SH

6 Page 6 / 8 SD CAB Adapters for Connecting SD Solid Carbide T-Slot Milling Heads and MULTI-MASTER Shanks D3 D2 Ts T Tsi L1 L L3 Designation Tsi Ts L L1 L3 D2 D3 T (1) kg SD CAB T12-14/0.55-SP15 M5x0.5 T Note: Apply lubricant to the MULTI-MASTER threaded connection and to the slotting head clamping screw (1) Clamping wrench size Spare Parts Designation Screw Torx Blade T-Handle SD CAB T12-14/0.55-SP15 SR M5X0.5-SP15-IP20-HG BLD IP20/S7 SW6-T-SH * Optional, should be ordered separately

7 Page 7 / 8 LNET 18-M Indexable Inserts for Involute Gear Profile Milling According to DIN 3972 Basic Profile S CDX INSL CW Dimensions Designation Module T range (1) CW CDX INSL S LNET 18-M1.50-NO3-C-CL Other gear profiles within module mm range can be provided on request (1) Gear teeth range IC908 ETS Gear Mill Tools for Milling Gear Profile Carrying Tangentially Clamped Inserts CDX OAL DC DCONMS PDX CW H5 Designation DC PDX CDX CW CICT (1) H5 DCONMS OAL ETS D63-M W25-C Other tool diameters with alternative connection options (shank or arbor-type) can be provided on request (1) Number of inserts Spare Parts Designation Screw Key ETS Gear Mill SR L11.5 T-15/51-BE

8 Page 8 / 8 Table - Averaged Cutting Data for SD D32-M -SP15 ISO class DIN/ISO 513 Description P Workpiece material ISCAR Mat. Group Hardness HB Typical material AISI/SAE/ DIN ASTM W.-Nr. Cutting speed Vc [m/min] Feed fz [mm/tooth] Recommended Range Non-alloy steel and cast steel, free cutting steel <0.25%C Non-alloy steel and cast steel, free cutting steel >=0.25%C Non-alloy steel and cast steel, free cutting steel <0.55%C Non-alloy steel and cast steel, free cutting steel >=0.55%C Non-alloy steel and cast steel, free cutting steel >=0.55%C Low alloy and cast steel (less than 5% of alloying elements) High alloyed steel, cast steel and tool steel H T Coolant Dry M K S H Stainless steel and cast steel Dry / Wet Stainless steel and cast steel L Wet Grey cast iron (GG) CLASS CLASS Nodular cast iron (GGG) Malleable cast iron High temp. alloys Fe based High temp. alloys. Ni or Co based Inconel Inconel Inconel X Titanium (pure) 36 HRc AMS Titanium Ti alloys 37 HRc AMS R Hardened steel 38.1 HRc Dry Dry Wet