New Product News iflnwiirfli Ultra high efficiency end mill for Aluminium Type A for Aluminum Alloy Provides stable processing even for ultra-high-speed machining center. Provides high-efficency processing for general-purpose machining center. manufacturer stock products Hitachi Tool Engineering, Ltd.

Type A for Aluminum A Alloy Designed with large-rake-angle end flute High-efficiency also for plunge cutting in Z direction! Enables stable machining without chattering even for high-speed machining! Special flute shape design provides both good chip removal characteristics and high flute tip strength. Ideal for shrink-fit holders Shank tolerance rating: h5 Mirror-surface-finished flute groove provides smooth chip flow.

Type for Aluminum Type A for Aluminum Alloy 2-Flutes type EMXA2100 Conventional for Aluminium To provide both good chip removal and high flute tip rigidity, (1)Chip pockets are larger than previous designs. (2)Cross-section is larger to secure flute tip strength. This enables high-speed machining of aluminum alloys. 3-Flutes type EMXA3100 Conventional 3 Flutes Ideal flute groove design for aluminum machining Uses a groove shape that provides good chip flow. In addition, the flute shape has low cutting resistance to handle high-speed machining of aluminum alloys. Flute shape with focus on cutting...

Main features of Epoch Mirus series Type A For high-efficiency cutting on high-speed machining centers •Enables high-efficiency machining with high-speed machining centers. •Cutting chips flow out smoothly due to mirror-surface-finished flute groove even with non coating. •Can handle any machining, such as plunge machining, contouring, inclined machining, etc. •Select the optimum corner R for the machining dimensions.(SiSemi-order products) •Stable machining can be performed using the optimum overall length for the shrink-fit holder. For high-efficiency cutting on general-purpose machining centers...

Type A for Aluminum Alloy The optimum coating can be selected as desired. Application of coating suppresses aluminum welding, extending tool life and enabling high-efficiency machining. •An ultra-smooth DLC coating with abnormal particles originally contained in the coating removed using new filtering technology. (To prevent adhesion at the sharp flute edge.) •Hydrogen-free DLC coating with hardness infinitely close to diamonds.(High hardness) •Low impurities provide high heat resistance, enabling high-efficiency •Exhibits its performance for cutting non-ferrous alloys. •Prevents welding of sharp...

Manufacture stocked products Helix angle Helix angle Manufacturer stocked items. Contact with our sales department. Made-to-order product (Full-order) For the lineup of products other than above-mentioned list, made-to-order products within the following ranges are available. £££=l-K: EMXA Ordering method Order code Under neck length Corner radius Coating □-j^^' : Jy^—h/PNZI—h/SDZI—h Mill dia., No.of flutes : 2Flutes type : 9610— 96 25 Under neck length : 10Dc or less (However, orders cannot be accepted in some cases depending S< Square type is also availablle. Non coat/ PN coat / SD coat

Made-to-order product (Semi-order) Please specify the desired corner radius and coating. Helix angle Please specify the desired under neck length and coating. Helix angle

Field Data 2-flute type: Cutting example (1) Cutting vibration comparison imxm TOOI ,fte:tl:M77JUSfflI>H:SJK025) Competitors end mill for aluminium aPXae=l OX22mm, xyyn— Air-biow ^fflUS Machine HllMC High speed M/C (BT50, ±|JH)±i Machine power 75kW, HrSEHfElx: Max. r.p.m SO.OOOmin1) Figure: Comparison of cutting resistance values during machining Vibrations from cutting resistance in X, Y directions reduced by approximately 20%. Enables stable machining even at ultra-high speeds. 2-flute type: Cutting example (2) Comparisons of cutting resistance, cutting chips, and tool damage condition Competitor's...

Type A for Aluminum Alloy 3-flute type: Cutting example (1) TK^riy ^^^©rafb^JPI High-efficiency machining of pocket shapes mixm TOOI ■ffi Pi'lJ W Work material Aluminium alloy (A7075 T6-treated material) ISfflffiflE Machine iPILJfc-l^ Machining shape -SIEl^^ Refer right figure >TjniL"\f/£ Machining size vtjPZLP^F^i Machining time JjPHfiSCD'l*!]^']^^ Differences in machining performance between conventional and improved tools (D/lflQI Slotting 3 wmmx Side cutting JPI^S Cutting depth 5mm Enables high-efficiency machining for various machining methods, including plunging, slotting, and side cutting....

Side milling Refference Cutting Conditions [Not©] ©These conditions are for general guidance; in actual machining conditions adjust the parameters according to your actual machine and work-piece ©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. ©Please apply water base coolant, when using EMXA series. @lf the machine rotation speed is insufficient, reduce the rotation speed and feed rage by the same ratio. Side milling [Not©] ©These conditions are for general guidance; in actual...

<MWM> Slotting [}i8l] ®^^^My^^l*^iy^^@^^^^fe^"^"^"olll^CDJDITr(*JDI [Note] ©These conditions are for general guidance; in actual machining conditions JT$^btx HB^k f^ffl^^^(CcfcD^^1-'&ill^L'"C<N7tfc^UV adjust the parameters according to your actual machine and work-piece ■fcju ^^ifjHI^^Htt-1^!- h/")'f03:"3" (2JThe recommended ap (depth of cut) is a genaral recommend. Please ^J^i~Tfc^-,ttrT-i-^I«-.i!^ ^ +- , _,__,_ ° adjust basing on your machine and work piece rigidity. (l)7X«e«^J«©CffifflSff SllfcU^-S-o If ip is reduced, higherfeed should be possible. (4»«©@$EiSff,£0«l'l±l mm.t.mVMWsM Dtt*"JrTtf...