SCE-R
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Catalog excerpts

Av IVIOl—DIISIO The Edge To Innovation Mitsubishi Hitachi Tool Engineering, Ltd. SCE-R Ceramic End Mill Corner R type

Achieves high-efficiency machining for superalloy! Achieves cutting speed of vc=800m/min.! Achieves ultra-high-efficiency machining for superalloy. The tools employ a special silicon nitride ceramics with excellent heat resistance that can withstand flute tip temperatures of more than 1000°C. Cutting can be performed at much higher speeds than are normally used. By achieving cutting in the softening temperature region of the work material, tool life is greatly improved. for Superalloy Parts processing

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Features Cutting P6gion of Coramic End Mill (Softening temp. region of superalloy) 700 Superalloy known as a difficult-to-cut material is a material that shows high strength even up to high temperatures, but when it reaches 1000 °C or more, the material softens. High speed cutting increases the cutting heat, and the cutting force of superalloy becomes almost the same as that of stainless steel. In other words, the ceramic end mill that enables cutting in this temperature range realizes ultra-high-efficiency machining, greatly improving tool life. Cutting region of Ceramic Enc Figure:...

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O Re-grinding compatibility range table Item Code SCE-R Product Ceramic End Mill Corner R type Line up tool dia (mm) Re-grinding compatibility range (mm) Since regrinding consists of cutting off the used section and re-manufacturing the shape, the overall tool length will be changed greatly. (For details, contact our sales office.) Work material : Superalloy Tool dia. Dc (mm) : Stocked items.

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Comparison of processing efficiencies of ceramicend mills and carbide end mills More' than 5 times the^ 'machining performance!!^ Wjnrhun3itmusrhuiu!uill fchipTemoval volume!! 700 600 500 400 300 200 100 0 Ceramic End Mill Carbide End Mill O Cautions on use • Dry (air blow) cutting is recommended. • Use of hydro chucks (hydraulic holders) or shrink-fit holders is recommended. • Down cutting is recommended. • Continuous cutting is recommended and interrupted cutting should be avoided as much as possible. • When tool goes into the work material, a machining method that will gradually reache...

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The diagrams and table data are examples of test results, and are not guaranteed values. "Epoch" and “ ” are registered trademarks of Mitsubishi Hitachi Tool 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. (2) When handling tools with sharp cutting flutes, be careful not to touch the cutting flutes directly with your bare hands. 2. Cautions regarding mounting (1) Before use, check the...

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