Epoch CFRP series ECH/X-SD, ECN/W-HD. Epoch CFRP End Mill, Epoch CFRP Trim Cutter. New Product News No.1403E

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1 Epoch CFRP series ECH/X-SD, ECN/W-HD Epoch CFRP End Mill, Epoch CFRP Trim Cutter New Product News No.10E

2 Adopt special flute shape reduces cutting force. Achieves the improvement of machining efficiency surface quality. Select from the types for various machined shapes, use conditions, and required surface quality. Applications ECH-SD ECX-SD ECN-HD ECW-HD φ~φ φ~φ φ~φ φ~φ Parts processing [ Items ] [ Items] [ 5 Items] [ 5 Items] Features 01 Epoch CFRP End Mill Combination of flute shape that focuses on cutting performance and our original DLC coating achieves improved machined surface quality. Reducing running costs by regrinding is possible. Features of Type H Sharp cutting flute is expected to reduce cutting force and improve efficiency and machined surface quality. Left-hand helix suppresses burrs on top surface of work. Features of Type X Sharp cutting flute is expected to reduce cutting force and improve efficiency and machined surface quality. with different helix at tip and flute base suppresses burrs on top and bottom surfaces of work during trimming. Sufficient chip pocket even at the switchover between helix on the cutting flute enables the prevention of chip clogging. Applications & Effects Type H Slotting etc. Type X Trimming etc. Suppression of burrs on top surface Suppression of burrs on top and bottom surfaces 0

3 and machined Features 0 Epoch CFRP Trim Cutter Use of diamond coating with excellent wear resistance realizes machining with longer tool life. Features of Type N Use of reverse-helix nick cutting flutes enables reduced cutting force (vibrations), suppresses burrs, and improves machined surface quality. Nick grooves are provided, so improved chip discharge and long tool life can be expected. Reverse-helix nick cutting flute Note : Red line portion is Nick cutting flute Features of Type W Tiny straight cutting flute improves flute tip rigidity and provides high-efficiency machining. Tiny straight cutting flute Applications Unique flute shape which mixes right-hand and left-hand twists disperses resistance in shaft direction. Vibrations are reduced even when machining work that is likely to generate vibrations, such as thin sheets, etc., to provide improved efficiency. peak section Type W Type N Roughing Semi-finishing Finishing 0

4 Line Up, Recommended Cutting Conditions Epoch CFRP End Mill Type H Left helix Regrinding compatibility is possible (Compatible diameters: φ to φ) Type X Tip: Right helix; base: Left helix Stoked Items h5 ECH -SD Coated ECX -SD ECH00-SD ECH00-SD ECH0-SD ECH0-SD : ed Items Shank ECX0-SD ECX0-SD ECX-SD ECX-SD Switch over point h5 Shank Coated Epoch CFRP Trim cutter Type N Regrinding compatibility is not possible. Type W Right helix 15 Right helix 5, Left helix 5 Manufacturer ed Items End cutting edge flutes h5 ECN -HD Coated ECW -HD ECN000-HD ECN005-HD ECN00-HD ECN0-HD ECN0-HD Shank Bottom : Manufacturer stocked items. Contact with our sales department. End cutting edge flutes ECW0900-HD ECW0905-HD ECW10-HD ECW1-HD ECW1-HD Shank.5 h5 Coated Bottom Recommended cutting conditions Type H ECH-SD Type X ECX-SD dia.,000,000,00,000 ap=1.0, ae= ~ ~ 00 m ~ ~ 0.0 dia.,000,000,00,000 ap=1.0, ae= ~ 0. 0 ~ 00 m ~ ~ 0.17 Type N ECN-HD Type W ECW-HD dia ,000 7,500,000,00,000 ap=1.0, ae=1.0 0 ~ 00 m 1,00 1,00 1,00 1, ~ ~ ~ 0. dia ,000 7,500,000,00,000 ap=1.0, ae=1.0 0 ~ 00 m 1,00 1,00 1,00 1,00 1,00 Note 1These conditions are for general guidance; in actual machining conditions adjust the parameters according to your actual machine and work-piece conditions. The recommended ap (depth of cut) is a genaral recommend. Please adjust basing on your machine and work piece rigidity. If ap is reduced, higher feed should be possible. If the machine rotation speed is insufficient, reduce the rotation speed and feed rage by the same ratio ~ ~ ~ 0. 0

5 Field data Slotting by Type H ECH-SD Cutting direction Work material:cfrp :φ Cutting conditions: n=,000 v f=1,000m (Plunging:v f=500m) ap ae=5 mm(slotting) Dry Finish of top surface when slotting is good. Trimming by Type X ECX-SD Conventional Finish of top and bottom surfaces when trimming is good. Work material :Honeycomb :φ Cutting conditions :n=,000 v f=1,000m OH=0mm ap ae= mm(trimming) Dry Type N Comparison of cutting force ECN-HD Conventional Cutting vibrations are reduced. Work material :CFRP :φ Cutting conditions :n=,000 v f=1,00m ap ae= mm Dry Type W High effcient roughing example (ECW-HD) Before cutting During cutting After cutting Work material :CFRP :φ Cutting conditions :n=,000 v f=,000m ap ae=0 mm Dry Achieves a chip removal volume of 00cc/min. for a φ tool. 05

6 The diagrams and table data are examples of test results, and are not guaranteed values. "Epoch", and are registered trademarks of Mitsubishi Hitachi Engineering, Ltd. in Japan. Attentions on Safety 1. Cautions regarding handling (1) When removing the tool from its case (packaging), be careful that the tool does not pop out or is dropped. Be particularly careful regarding contact with the tool flutes. () When handling tools with sharp cutting flutes, be careful not to touch the cutting flutes directly with your bare hands.. Cautions regarding mounting (1) Before use, check the outside appearance of the tool for scratches, cracks, etc. and that it is firmly mounted in the collet chuck, etc. () If abnormal chattering, etc. occurs during use, stop the machine immediately and remove the cause of the chattering.. Cautions during use (1) Before use, confirm the dimensions and direction of rotation of the tool and milling work material. () The numerical values in the standard cutting conditions table should be used as criteria when starting new work. The cutting conditions should be adjusted as appropriate when the cutting depth is large, the rigidity of the machine being used is low, or according to the conditions of the work material. () Cutting tools are made of a hard material. During use, they may break and fly off. In addition, cutting chips may also fly off. Since there is a danger of injury to workers, fire, or eye damage from such flying pieces, a safety cover should be attached when work is performed and safety equipment such as safety goggles should be worn to create a safe environment for work. () There is a risk of fire or inflammation due to sparks, heat due to breakage, and cutting chips. Do not use where there is a risk of fire or explosion. Please caution of fire while using oil base coolant, fire prevention is necessary. (5) Do not use the tool for any purpose other than that for which it is intended.. Cautions regarding regrinding (1) If regrinding is not performed at the proper time, there is a risk of the tool breaking. Replace the tool with one in good condition, or perform regrinding. () Grinding dust will be created when regrinding a tool. When regrinding, be sure to attach a safety cover over the work area and wear safety clothes such as safety goggles, etc. () This product contains the specified chemical substance cobalt and its inorganic compounds. When performing regrinding or similar processing, be sure to handle the processing in accordance with thelocal laws and regulations regarding prevention of hazards due to specified chemical substances. Head Office Hulic Ryogoku Bldg. F, -1-11, Ryogoku, Sumida-ku, Tokyo, Japan 1-00 International Sales Dept. : TEL FAX Official Web Site Database for selection Cutting Products TOOL SEARCH Search Web Europe MMC Hitachi Engineering Europe GmbH Itterpark, 07 Hilden,Germany. Tel +9-(0)-0 Fax +9-(0)- MITSUBISHI MATERIALS U.S.A. CORPORATION DETROIT OFFICE Customer service 1700 Gardenbrook Road, Suite 0, Novi, MI -1 U.S.A. Tel +1() -0 Fax +1() -7 CHICAGO OFFICE 11B North Plum Grove Road, Schaumburg, IL 017 U.S.A. Tel +1(7) 5-71 Fax +1() -7 China MMC Hitachi Engineering(Shanghai),Ltd. 11F, Chuang Xing Financial Center, Nanjing RD (West) Shanghai, China 0000 Tel +-(0)1--5 Fax +-(0)1--50 MMC Hardmetal(Thailand)Co.,Ltd. HT-Division 99 Interchange 1 Building, 0th Floor, Unit no. 015, Sukhumvit 1 Asoke Road, Klongtoey Nua, Wattana, Bangkok 1, Thailand Tel +-(0) Fax +-(0) Hitachi Metals (India) Pvt. Ltd. Plot No 9 & 95,Sector, IMT Manesar,Gurgaon-050, Haryana, India Tel Fax America Thailand India DISTRIBUTED BY: Specifications for the products listed in this catalog are subject to change without notice due to replacement or modification. Printed using vegetable oil ink. Printed in JAPAN 017-7(K) 01-:FP