TD6N type
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Catalog excerpts

IVIOI—DINO The Edge To Innovation TD6N type Radius Mill TD6N type Mitsubishi Hitachi Tool Engineering, Ltd. New Product News No.1902E 2019-4

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New standard tools for high-feed cutting Unique R-shaped cutting edge has evolved to realize further high- efficiency machining. Resolves issues in various applications. Issue In high-feed cutting, sudden tool breakage occurs due to the shape and machining section of work-piece. If the cutting condition is lowered, machining time should be longer. Proposal to solve the issue ● The unique R-shaped cutting edge enables milling with a constant cutting thickness regardless of the machining section, such as face milling and die-sinking. Therefore, it can work under constant machining...

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Stainless steel Mild Steel Carbon steel Pre-hardened steel Hardened steel Cast iron (200HB or less) Alloy steel Alloy steel (45~50HRC) Machining of the cast surface with uneven machining allowance should be interrupted cutting, so it is apt to cause tool breakage. | Proposal to solve the issue The high strength insert design and high toughness material control sudden tool breakage due to interrupted cutting etc. Nomal wear even after 90 minutes cutting Chipping occurred after 43.5min cutting [Cutting conditions] Tool : TD6N5063B-5 Insert: WOMU140620ER-FC ; JP4120 Vc=110mm/min,...

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Newly developed high depth type insert Newly developed "high depth type" insert for a wide range of applications. Newly developed high depth type insert New standard insert for high-feed cutting ▶ Suitable for general high-feed cutting ▶ Suitable for large allowance machining up to 1.0mm feed per tooth (Max ap=3.0mm) “High-feed type” and “High depth type” inserts can be set in all cutter body of TD6N. Please select the insert according to machine specifications. ● By selecting suitable inserts for the application, Possible to perform more efficient machining. Axial depth of cut (mm)...

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In case machine is old, the feed rate is low and could not machine efficiently. Proposal to solve the issue ● For machines with limited feed-rate, the machining path and time could be shortened by using high depth type insert. Shorten machining path(Distance) by 85% Application φ Tool dia.： 63 Cast iron material （Cutting allowance 10mm） Machining path with ap=3.0 Machining path with ap=1.0 ▶Cutting distance: 648m Recommended combination ● For large plastic mold (ex: instrument panel, bumper) High depth type insert Metal removal rate Q=400cm3/min ● For machining the casting surface of...

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Numeric figure in a circle 0 and Alphabetical character comes in a square [j . Bore type|^TD6N5 B j-Q Type ^ 1 : When using center through, please use Arbor with Coolant supply port. Regarding body installation to arbor, please cheek "How to install 050 body" on next page. ^ 2 : Center through can not be used when using TD6N in combination with our "BT50-22.225-000-50" ^ 3 : Recommended to use with ap=1mm or less. : Stocked Items.

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^ 1: Can be used to process the precipitation hardend stainless steel. [Note Please note that the JS coating does not cause a reaction in conductive touch sensors. Recommended insert grade by work material Mild Steel (200HB or less) Carbon steel, Alloy steel (30HRC or less) Carbon steel Alloy steel (35~45HRC) How to install 050 body to arbor Please set 050 body to Arbor as fallows. Tighten the Arbor-screw to the body until stops. Align the key groove and insert the body into the arbor, and while holding the body with hand, tighten the arbor screw.(The indication of clearance at the start of...

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Work material ■ For high depth type insert(-HC) ^ 3 ^4 Red indicates primary recommended insert grade. Work material

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^ 1 : Not recommended combination with hight depth type insert (HC). ^ 2 : Regarding $50-4flutes, recommended to use with 3p = 1 mm or less. ^ 3 : Regarding high depth type insert recommended to use L / D = 3 or less. ^ 4 : Inpossible to use with the high-feed type insert (FC / FB) and the high depth type insert (HC) installed at the same time. [Note] ® These conditions are for general guidance for shoulder milling; in actual machining conditions adjust the parameters according to your actual machine and work-piece conditions. In particular, when performing shoulder milling in combination...

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Regarding ramping and helical milling [Note It is recommended that the tool be used while performing sufficient chip removal and checking that there are no abnormal vibrations. ^ 1 : Please set the ramp angle within the "maximum ramp angle Q " on the table above.Recommend using below the recommended value. ^ 2 : For helical cutting, please set the "ap" to around 50% of recommended cutting condition. O About define the programming R on the CAM • Please define the tool shape on the CAM with reference as below table. Correlation table of ap and steps when standing wall cutting [ High depth...

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Tool life on carbon steel (S50C). Cutting Conditions Work Material Tool Insert Model Cutting Speed Speed per flute Cutting depth Overhang Air-blow, Single edge cutting Tool life on alloy steel (SKD61, 45HRC). 0.8 ^ For details of tool specifications, please check on catalog or website (http://www.mmc-hitachitool.co.jp)

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The diagrams and table data are examples of test results, and are not guaranteed values. “ ” is registered trademarks of Mitsubishi Hitachi Tool Engineering, Ltd. in Japan. Attentions on Safety 1. Handling （1）When removing tool from packaging, be careful not to drop the tool on your foot or ﬁngers. （2）When actually setting the inserts, be careful not to touch the cutting ﬂute directly with your bare hands. （1）When preparing to use, be sure that the insert is ﬁrmly screwed in the pocket and cutter is properly mounted on the tool holder. （2）If abnormal chattering occurs during use, stop the...

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