VQT6UR. New Successive Two Radius Design Achieve High Efficiency Machining TOOL NEWS. Barrel End Mill for Finish Cutting of Titanium Alloys

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1 TOOL NEWS B232B Barrel Ed Mill for Fiish Cuttig of Titaium Alloys SMART MIRACLE Ed Mill Series New Product New Successive Two Radius Desig Achieve High Efficiecy Machiig

2 Barrel Ed Mill for Fiish Cuttig of Titaium Alloys Nose radius suitable for fillet millig, also tagetial form radius fit composite blade surface machiig. Radial Accuracy RE1 ad RE2 ±0.010mm Optimum Cuttig Edge Desig 6-flute Peripheral Cuttig Edge Multi cuttig edge desig achieve high effi ciecy machiig. Irregular pitch desig prevets chatterig. 3-flute Ed Cuttig Edge A wide fl ute improves chip evacuatio. 1

3 Ideal She Compared with ball ose ed mill, a tagetial form radius is larger ad cusp height is cotrollable. This desig makes highly effi ciet machiig with larger pick feed. Tagetial Form Radius Nose Radius Nose ad tagetial form part has two differet radius. Ball Nose Ed Mill Shorter cuttig distace cotribute to loger tool life. Compariso of Machiig Time by CAM Simulatio Ball Nose Ed Mill Time (mi) Optimize Machiig Time s for Simulatio Ball Nose Ed Mill : R5 ø10mm R020R085S10 : R2xR85 ø10mm 2

4 Barrel Ed Mill for Fiish Cuttig of Titaium Alloys Barrel, Medium cut legth, 6 fl ute Carbo Steel, Alloy Steel, Cast Iro Steel, Pre-hardeed Steel,Hardeed Steel Hardeed Steel Hardeed Steel Austeitic (<30HRC) ( <45HRC) (<55HRC) (>55HRC) Titaium Alloy Copper Alloy Alumium Alloy Stailess Steel u u e u UWC VQ 40 RE1 RE2 DC APMX LF DCON Type1 h6 R RE1 <4 RE2 <100 ±0.01 DCON <10 ±0.01 DCON= a Nose ad tagetial form part has two differet radius. a Irregular pitch desig prevets chatterig. Order Number DC RE1 RE2 APMX LF DCON No.F Stock Type * R020R075S a 1 R020R085S a 1 R030R075S a 1 R040R100S a 1 (Note 1) SMART MIRACLE coatig has very low electrical coductivity; therefore, a exteral cotact type of tool setter (electric trasmitted) may ot work. Whe measurig the tool legth, please use a iteral cotact type (o-electricity type) or a laser tool setter. Number of Flutes * DC = Dia. RE1 = Nose Radius RE2 = Tagetial Form Radius APMX = LF = DCON = Legth of Cut Overall Legth Shak Dia. 3 a : Ivetory maitaied i Ja.

5 Recommeded Cuttig Coditios y Effective Agle Please refer to the table below for the use of the ose radius (RE1) ad tagetial form radius (RE2). Order Number Nose Radius RE1 Effective Agle Tagetial Form Radius RE2 Effective Agle R020R075S R020R085S R030R075S R040R100S RE1 Effective Agle RE2 Effective Agle y Side Millig with the Use of the Tagetial Form Radius (RE2) Work Material Mild Steels ( <180HB) Carbo Steels, Cast Iros ( HB) Austeitic Stailess Steels (<200HB) Titaium Alloys Alumium Alloys (Si 5%) DC RE2 (mi -1 ) (mm/mi) (mi -1 ) (mm/mi) (mi -1 ) (mm/mi) (Note 1) SMART MIRACLE coatig has very low electrical coductivity; therefore, a exteral cotact type of tool setter (electric trasmitted) may ot work. Whe measurig the tool legth, please use a iteral cotact type (o-electricity type) or a laser tool setter. (Note 2) It is recommeded to use this tool oly for fi ish cuttig. (Note 3) The tool cotact part differs betwee the ose radius ad tagetial form radius depedig o machiig geometries ad tilt agles. Select suitable cuttig coditios accordig to tool cotact parts. RE2 h y Depth of Cut Calculatio Table Based o Tagetial Form Radius (RE2) ad Cusp Height (h) Work Material RE2 Cusp Height h R020R075S R030R075S Depth of Cut R020R085S R040R100S

6 Barrel Ed Mill for Fiish Cuttig of Titaium Alloys Recommeded Cuttig Coditios y Slot Millig with the Use of the Nose Radius (RE1) Work Material Mild Steels ( <180HB) Carbo Steels, Cast Iros ( HB) Austeitic Stailess Steels (<200HB) Titaium Alloys Alumium Alloys (Si 5%) DC RE1 (mi -1 ) (mm/mi) (mi -1 ) (mm/mi) (mi -1 ) (mm/mi) (Note 1) SMART MIRACLE coatig has very low electrical coductivity; therefore, a exteral cotact type of tool setter (electric trasmitted) may ot work. Whe measurig the tool legth, please use a iteral cotact type (o-electricity type) or a laser tool setter. (Note 2) It is recommeded to use this tool oly for fi ish cuttig. (Note 3) The tool cotact part differs betwee the ose radius ad tagetial form radius depedig o machiig geometries ad tilt agles. Select suitable cuttig coditios accordig to tool cotact parts. RE1 Cuttig Performace Slot Millig of Titaium Alloy Provided good surface fi ishes ad there was o chippig o the cuttig edge. Good Covetioal Burr Surface Chippig Cuttig Edge <Cuttig Coditios> : R020R085S10 Cuttig Speed : vc=80m/mi Revolutio : =6770mi-1 Feed per Tooth : fz= 0.03mm/t. Depth of Cut : =1.0mm Cuttig Mode : Exteral Coolat (Emulsio) Machie : 5-axisl MC (HSK63) 5

7 Cuttig Performace Deep Wall Machiig of Titaium Alloy High effi ciecy machiig is possible while maitaiig quality of machied surface Surface Roughess Ra (μm) mm 3mm 0.0 Covetioal Vibratio Covetioal 5.0mm 5.0mm <Cuttig Coditios> : R020R085S10 Revolutio : =2546mi-1 Feed per Tooth : fz= 0.03mm/t. Depth of Cut : =1.5mm Width of Cut : = 0.3mm Tilt Agle : 7.73 Cuttig Mode : Side Millig Exteral Coolat (Emulsio) Machie : 5-axis MC (HSK63) Compariso of Life i Titaium Alloy Covetioal Fractures Cuttig Legth (m) Fractures Covetioal <Cuttig Coditios> : R020R085S10 Revolutio : =2546mi-1 Feed per Tooth : fz= 0.03mm/t. Depth of Cut : =4.0mm Width of Cut : = 0.3mm Tilt Agle : 8 Overhag Legth : 40mm Cuttig Mode : Exteral Coolat (Emulsio) Machie : 5-axisl MC (HSK63) 6

8 Machiig Example Blade Surface Machiig <Cuttig Coditios> : R020R085S10 Cuttig Speed : vc=120m/mi Feed per Rev. : = 920mm/mi Depth of Cut : =1.42mm Width of Cut : = 0.2mm Tilt Agle : 10 Cuttig Mode : Exteral Coolat (Emulsio) Machie : 5-axisl MC (HSK63) Fillet Millig <Cuttig Coditios> : R020R085S10 Cuttig Speed : vc=80m/mi Feed per Rev. : = 760mm/mi. Depth of Cut : =0.218mm Width of Cut : = 0.2mm Tilt Agle : 20 Cuttig Mode : Exteral Coolat (Emulsio) Machie : 5-axisl MC (HSK63) For Your Safety ado't hadle iserts ad chips without gloves. aplease machie withi the recommeded plicatio rage ad exchage expired tools with ew oes i advace of breakage. aplease use safety covers ad wear safety glasses. awhe usig compouded cuttig oils, please take fire precautios. awhe attachig iserts or spare parts, please use oly the correct wrech or driver. awhe usig rotatig tools, please make a trial ru to check ru-out, vibratio ad abormal souds etc. MMC Hardmetal (Thailad) Co., Ltd. CTI Tower 24th Floor, 191/32 Ratchadisek Road, Klogtoey, Klogtoey, Bagkok, Thailad Tel : Fax : Thailad Rayog Brach 24/1 Moo4 ESIE PLaza 1, 1st Flor., uit G6-B ad G6-C, Tambo Pluak Dg, Rayog Thailad Tel : Fax : Sigore Brach 33 Ubi Aveue3, #05-14 Vertex, Sigore Tel : Fax : Ho Chi Mih Represetative Office th Floor SROC, 2A-4A To Duc Thag, Be Nghe, Dist. 1, Ho Chi Mih City, Vietam Tel : Fax : Thailad Amata Nakor Brach Amata Nakor Idustrial Estate Phase 9 700/843 Moo 5,Tambo Nogkakha, Amphur Phathog, Choburi, Thailad Tel : Fax : Thailad Korat Brach 1444/2 Moo13, Tambo Choho, Amphur Muag Nakho Ratchasima, Nakho Ratchasima Thailad Tel : Idoesia Represetative Office MM2100 Idustrial Tow Jl. Jawa Blok GG-6 No.2 Jatiwagi, Cikarag, Bekasi Idoesia Tel : Fax : Haoi Represetative Office 601B 6th Floor Giag Vo Lake View Buildig, D10 Giag Vo, Ba Dih District, Haoi, Vietam Tel : Fax : (s specificatios subject to chage without otice.) EXP-18-E T( - )