NS TOOL General Catalog Vol.21_cn

E-052 E-053 切削参数参考表 Recommended Milling Conditions MUGEN COATING PREMIUM High Efficiency Lens Form 3-Flute End Mill 无限白金涂层 高效率椭圆弧形3刃球头铣刀 规格 Size φ1 × R1 ~ φ6 × R8 MLFH330 MLFH330 共有7种规格 Total 7 sizes ■最大倾斜角 依照在切削参数参考表中所标示的加工量,可以进行正常加工的工件倾斜角度。 Maximum inclined angle means the workpiece that can be machined without problems with the machining allowance shown in the cutting conditions above. 倾斜角 Inclined angle 小R角半径 Corner radius 倾斜角 Inclined angle 小R角半径 Corner radius 最大倾斜角度以内的情况(推荐) Within the maximum inclined angle 超过最大倾斜角度的情况(NG) Exceed the maximum inclined angle 加工量 Stock allowance 加工量 Stock allowance 底刃半径 End tooth bottom radius 底刃半径 End tooth bottom radius 如果超过最大倾斜角度, 有加工表面品质恶化的可能。 If the maximum inclined angle is exceeded, machined surface quality would be deteriorated. ■如果您的CAM可以直接使用椭圆弧形刀具,请直接使用。 有关特殊刀型能否生成路径,请咨询各CAM制造商。 If your CAM can use lens form end mills, please use it as is. Make an inquiry to CAM manufacturer regarding the availability of tool registration and tool path generation. ■如果您使用的CAM软件无法定义本产品的形状,请扫描右侧二维码查看操作步骤示例。 Example of procedure shown on web when the shape of this tool cannot be defined with the CAM are using. 日进工具 MLFH330 Realizes large pick feed even with small size diameter Specialized lens form 3-Flute end mill improves productivity compared to ball end mills 即相 使比 是普 小通 径球 铣头 刀铣 ,刀也更能具设备定生大产的性步能距的量椭 圆 弧 形3刃球头铣刀 小R角半径精度为±0.01mm R accuracy on corner radius is ±0.01mm ● 采用针对高硬度钢材加工用的无限白金涂层,可对应至65HRC的高硬度钢材。 ●3刃造型球头铣刀可以设置大步距量,提高加工效率。 ●使用5轴加工机可以在固定切削角度的情况下设定大步距量,实现高生产性。 ●Adopt MUGEN COATING PREMUIM for hardened steel to support machining hardened steel up to 65HRC. ●3-flute lens form combines larger pick feed than ball end mills improve machining e ciency. ●High productivity can be achieved by using the 5-axis machining to take large pick feeds while keeping the cut point constant. 精加工 Finishing 产品代码 Code No. (D)外径 Dia. (R)底刃半径 End Tooth Bottom Radius (ℓ1)颈长 Under Neck Length (r)角半径 Corner Radius (ℓ)刃长 Length of Cut (d2)颈径 Neck Dia. (γ)颈角 Neck Taper Angle (d)柄径 Shank Dia. (L)全长 Overall Length 定价(日元) Retail Price 08-00790-10103 1 R1 3 R0.03 1 0.95 12° 6 50 9,000 08-00790-20206 2 R2 6 R0.05 2 1.91 12° 6 50 9,500 08-00790-30309 3 R3 9 R0.1 3 2.85 12° 6 60 10,000 08-00790-40412 4 R4 12 R0.1 4 3.8 12° 6 60 10,500 08-00790-50515 5 R5 15 R0.2 5 4.75 12° 6 60 11,000 08-00790-60620 6 R6 20 R0.3 6 5.7 - 6 60 11,000 08-00790-60820 6 R8 20 R0.3 6 5.7 - 6 60 11,000 请指定MLFH330 外径(D)×底刃半径(R)×颈长(ℓ1)。 ※(γ)为参考值。 When you order, indicate MLFH330 (D)×(R)×(ℓ1). ※(γ) is reference value. 订购方法 How to Order 单位[规格:mm/价格:日元] Unit [Size : mm / Retail Price : JPY] 加工材料 Work Material 调质钢・高硬度钢 Prehadened Steels・ Hardened Steels HPM・NAK(~42HRC) HPM38・STAVAX・ SKD61(~55HRC) 高硬度钢 Hardened Steels SKD11・PD613 (~62HRC) 高速钢 High Speed Steels SKH (~65HRC) 外径Dia. 底刃 半径 End Tooth Bottom Radius 颈长 Under Neck Length 最大倾斜角 Maximum Inclined Angle 尖点高度 Cusp Height μm 切深量 Depth of Cut 进给速度 Feed 主轴转速 Spindle Speed 进给速度 Feed 主轴转速 Spindle Speed 进给速度 Feed 主轴转速 Spindle Speed 余量 Stock Allowance mm 步距 Pick Feed mm mm/min min-1 mm/min min-1 mm/min min-1 1 1 3 17° 0.1 0.02 0.025 2,000 26,000 1,700 21,000 1,100 14,000 2 2 6 20° 0.1 0.02 0.04 1,900 16,000 1,400 12,000 1,100 10,000 3 3 9 20° 0.1 0.03 0.05 1,900 13,000 1,400 10,000 1,100 7,600 4 4 12 21° 0.1 0.03 0.055 1,800 11,000 1,400 9,000 1,100 6,600 5 5 15 21° 0.1 0.04 0.06 1,800 10,000 1,400 8,200 1,100 6,000 6 6 20 21° 0.1 0.04 0.065 1,800 9,500 1,400 7,000 1,100 5,600 6 8 20 14° 0.1 0.04 0.08 2,100 9,000 1,500 6,500 1,200 5,000 备 注 Notes ※1 设定切削条件时,使每刃进给量与步距等同,从而使步距的尖点高度为0.1μm。 请根据机床刚性和要求精度进行调整。 ※2 R角等切削阻力大的部位,请特别注意参数设定和刀路轨迹等。 ※3 请尽量缩短刀具的伸出量。 ※4 建议使用油雾冷却方式。 ※5 请以相同的比率调整主轴转速和进给速度。 ※6 加工余量越大,最大倾斜角越小。敬请注意。 ※7 使用CAM软件绘制刀路轨迹时,建议按透镜形铣刀来定义刀具。 ※8 测量刀具长度时,请从本公司网站下载刀具形状的DXF文件,在确认刀具形状后进行测量。 ※1 The cutting condition is set that the pick feed achieves a cusp height of 0.1 µm, feed per tooth achieves as same amount as pick feed. Adjust according to machine rigidity and accuracy requirements. ※2 Adjust milling condition according to machine rigidity and clamp condition of work material. ※3 Overhang of end mill should be as short as possible form spindle nose. ※4 Oil mist coolant is recommended. ※5 Adjust both spindle speed and feed at the same rate. ※6 Cutting depth set with care, as the larger the depth of cut, the smaller the maximum inclination angle. ※7 When creating toolpaths in CAM software, tool difinition is recommended by using a lens-shaped end mill. ※8 When measuring tool lengths, download the DXF of the tool geometry from our website and check the tool geometry before measuring. 粗加工 Roughing 加工材料 Work Material 调质钢・高硬度钢 Prehadened Steels・Hardened Steels HPM・NAK(~42HRC) HPM38・STAVAX・SKD61(~55HRC) 高硬度钢 Hardened Steels SKD11・PD613(~62HRC) 高速钢 High Speed Steels SKH(~65HRC) 外径Dia. 底刃 半径 End Tooth Bottom Radius 颈长 Under Neck Length 切深量 Depth of Cut 进给速度 Feed 主轴转速 Spindle Speed 切深量 Depth of Cut 进给速度 Feed 主轴转速 Spindle Speed 切深量 Depth of Cut 进给速度 Feed 主轴转速 Spindle Speed ap mmae mm mm/min min-1 ap mmae mm mm/min min-1 ap mmae mm mm/min min-1 1 1 3 0.1 0.4 3,500 26,000 0.1 0.28 2,400 21,000 0.08 0.15 1,500 14,000 2 2 6 0.2 0.7 3,500 16,000 0.2 0.5 2,400 12,000 0.15 0.45 1,800 10,000 3 3 9 0.2 1.1 4,200 13,000 0.2 0.85 3,000 10,000 0.2 0.7 2,200 7,600 4 4 12 0.3 2.1 4,200 11,000 0.2 1.2 3,000 9,000 0.2 1 2,200 6,600 5 5 15 0.3 2.4 4,200 10,000 0.2 1.6 3,000 8,200 0.2 1.2 2,200 6,000 6 6 20 0.3 2.8 4,200 9,500 0.3 1.8 3,000 7,000 0.2 1.6 2,200 5,600 6 8 20 0.3 3.2 4,200 9,000 0.3 2 3,000 6,500 0.2 1.8 2,200 5,000 备 注 Notes ※1 切深量的ap表示轴向切深量,ae表示径向切深量。 ※2 请根据机床刚性和工件的夹持状态等调整切削参数。 ※3 发生振刀等情况时,请根据需要调整切削参数。 ※4 R角等切削阻力大的部位,请特别注意参数设定和刀路轨迹等。 ※5 加工过程中的机械振动较大时,请根据需要调整进给速度。 ※6 排屑不佳可能会导致刀具崩刃和折断,敬请注意。 ※7 请以相同的比率调整主轴转速和进给速度。 ※8 请根据需要控制刀具的伸出量。 ※9 建议使用油雾冷却方式。 ※10 使用CAM软件绘制刀路轨迹时,建议按透镜形铣刀来定义刀具。 ※11 测量刀具长度时,请从本公司网站下载刀具形状的DXF文件,在确认刀具形状后进行测量。 ※1 Depth of Cut: ap=Axial Depth of Cut / ae=Radial Depth of Cut. ※2 Adjust milling condition according to machine rigidity and clamp condition of work material. ※3 In case of chattering etc., please adjust cutting conditions if necessary. ※4 Required careful set up of milling conditions, tool path and etc. at cutting parts, such as corners where will become overloaded. ※5 If machine tool vibration is high during machining, adjust the feed rate as necessary. ※6 Attention to a risk of chipping and breakage when insucient chip flow. ※7 Adjust both spindle speed and feed at the same rate. ※8 Overhang of end mill should be as short as possible form spindle nose. ※9 Oil mist coolant is recommended. ※10 When creating toolpaths in CAM software, tool difinition is recommended by using a lens-shaped end mill. ※11 When measuring tool lengths, download the DXF of the tool geometry from our website and check the tool geometry before measuring. 0-0.02 ℓ L R±0.005 φD -0.001 φd -0.003 γ° ℓ1 r±0.01 φd2 涂层Coating 长颈Long Neck Ball Ball 涂层Coating 长颈Long Neck H 高硬度钢 Hardened Steel 〜65 HRC ○ H 高硬度钢 Hardened Steel 〜65 HRC ○ H 高硬度钢 Hardened Steel 〜60 HRC ◎ H 高硬度钢 Hardened Steel 〜60 HRC ◎ H 高硬度钢 Hardened Steel 〜52 HRC ◎ H 高硬度钢 Hardened Steel 〜52 HRC ◎ 调质钢 P Prehardened Steel ◎ 调质钢 P Prehardened Steel ◎ 常规系列 无限白金涂层 长颈造型 MUGEN PREMIUM Long Neck Type Regular Line 常规系列 无限白金涂层 长颈造型 MUGEN PREMIUM Long Neck Type Regular Line 球头 球头

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