产品名称:

NS日本日进CBN螺旋球头铣刀

产品型号:CBN-SSPB220
发布日期:2022-10-30
产品摘要:
※切深量为中精加工、精加工时的最大值。请根据机床刚性和要求精度进行调整。
※预加工(中精加工)时请注意精加工余量相对于加工面需保持均匀。





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CBN-SSPB220超精加工用螺旋球头铣刀外型尺寸

实现具有光泽的精加工面

image

CBN-SSPB220超精加工用螺旋球头铣刀特点

1.采用螺旋球头形状,提高了刀刃的锋利度。

2.采用独特的刀刃形状,提高了耐崩刃性能。

3.外周刃与加工面接触,切削阻力增加会发生振刀,影响刀具的使用寿命和加工面的品质。

4.通过采用增强型的倒锥形状,可以减轻该影响。

5.规格标准扩大到R3,进一步扩展了加工范围。


CBN-SSPB220采用了螺旋球形状,以提高切削刃的切削性能。

CBN-SSPB220采用了切削刃形状,以提高切削刃的抗切屑性。

当外周刀片与加工表面接触时,由于切削载荷的增加,会发生振动,从而影响刀具寿命和加工表面品质。 通过采用更强的背锥形状,可以减轻这种影响。

标准扩展到 R3,加工范围进一步扩大


CBN-SSPB220超精加工用螺旋球头铣刀选型表格

★返修对应柄长须在15mm以上,详情请咨询本公司


产品代码 Code No.(R)球头半径 Radius(e1)颈长 Under Mlek Lengh(&)刃长 Length of Cut(D)外径 Dia.(d2)颈径 Neck Dia.(r)颈角 Med Br r i (d)柄径 Shank ia(L)全长 ollug
01-00505-00101R0.10.30.150.20.1915°450
01-00505-001000.60.150.20.1915°450
01-00505-00150R0.150.30.230.30.2815°450
01-00505-001510.50.230.30.2815°450
01-00505-001520.750.230.30.2815°450
01-00505-00201R0.20.50.30.40.3715°450
01-00505-002020.750.30.40.3715°450
01-00505-0020310.30.40.3715°450
01-00505-002001.20.30.40.3715°450
01-00505-00251R0.2510.380.50.4615°450
★01-00505-00301R0.31.20.50.60.5615°450
★01-00505-003001.50.50.60.5615°450
★01-00505-00401R0.41.60.60.80.7615°450
★01-00505-0040020.60.80.7615°450
★01-00505-00501R0.520.710.9515°450
★01-00505-005002.50.710.9515°450
★01-00505-00601R0.62.40.81.21.1515°450
★01-00505-0060030.81.21.1515°450
★01-00505-00751R0.75311.51.4515°452
★01-00505-007503.811.51.4515°452
★01-00505-01000R141.221.9415°452
★01-00505-0100151.221 .9415°452
★01-00505-01506R1. .561.832.8512°650
★01-00505-0150991.832.8512°670
★01-00505-02008R282.443.812°650
★01-00505-02012122.443.812°670
★01-00505-02510R2.510354.812°660
★01-00505-0251515354.812°680
★01-00505-03012R3123.665.8
660
★01-00505-03018183.665.8
680


CBN(立方硼/立方氮化硼)烧结体是继金刚石之后的硬质合金,其硬度约为硬质合金的三倍,耐热性和导热性极高。 然而,强度和韧性低,容易切屑,并结合缺点。 因此,它不容易切屑,不适合在切削刃上施加强力的粗加工,但在切削负荷较小的精加工中,CBN 的硬度和耐热性优势抑制了刀具磨损,从而获得了惊人的刀具寿命,特别适用于高硬度钢的加工。


CBN-SSPB220超精加工用螺旋球头铣刀切削参考表


CBN-SSPB220
切削条件参考表 Recommended Milling Conditions
加工材料調質鋼・淬火鋼淬火鋼高速钢
Work MaterialPrehardened Steels・Hardened SteelsHardened SteelsHigh Speed Steels

NAK80・STAVAX・SKD61SKD11・ELMAXSKH・HAP

(~52HRC)(~62HRC)(~68HRC)
R球头半径有效长切深量进给速度主轴转数切深量进给速度主轴转数切深量进给速度主轴转数
RadiusUnder Neck LengthDepth of CutFeedSpindle SpeedDepth of CutFeedSpindle SpeedDepth of CutFeedSpindle Speed


ap mmae mmmm/minmin-1ap mmae mmmm/minmin-1ap mmae mmmm/minmin-1
0.10.30.0050.00560040,0000.0050.00545040,0000.0030.00330040,000
0.60.0050.00550040,0000.0050.00535040,0000.0030.00325040,000
0.150.30.0050.00580040,0000.0050.00560040,0000.0030.00345040,000
0.50.0050.00575040,0000.0050.00555040,0000.0030.00340040,000
0.750.0050.00570040,0000.0050.00550040,0000.0030.00340040,000
0.20.50.0050.011,20040,0000.0050.0190040,0000.0050.00560040,000
0.750.0050.011,10040,0000.0050.0185040,0000.0050.00555040,000
10.0050.011,00040,0000.0050.0180040,0000.0050.00550040,000
1.20.0050.011,00040,0000.0050.0180040,0000.0050.00550040,000
0.2510.010.011,20040,0000.010.011,00040,0000.0050.00570040,000
0.31.20.010.021,80040,0000.010.021,50040,0000.0050.011,00040,000
1.50.010.021,50040,0000.010.021,20040,0000.0050.0180040,000
0.41.60.010.021,80040,0000.010.021,50040,0000.0050.011,00040,000
20.010.021,50040,0000.010.021,20040,0000.0050.0180040,000
0.520.020.042,50040,0000.020.031,80040,0000.010.021,20040,000
2.50.020.042,00040,0000.020.031,50040,0000.010.021,00040,000
0.62.40.020.042,50040,0000.020.032,00040,0000.010.021,50040,000
30.020.042,50040,0000.020.032,00040,0000.010.021,50040,000
0.7530.030.053,00040,0000.030.053,00040,0000.020.032,00030,000
3.80.030.053,00040,0000.030.053,00040,0000.020.032,00030,000
140.050.13,00030,0000.030.053,00030,0000.030.032,00025,000
50.050.13,00030,0000.030.053,00030,0000.030.032,00025,000
1.560.080.152,30020,0000.050.0752,10020,0000.040.061,30015,000
90.060.122,20020,0000.040.062,00020,0000.040.051,20015,000
280.10.182,30017,0000.060.092,10015,0000.050.071,30012,000
120.080.152,00017,0000.050.081,70015,0000.040.061,20012,000
2.5100.110.212,20013,0000.080.121,80012,0000.070.11,30011,000
150.10.181,90013,0000.060.11,50012,0000.060.081,10011,000
3120.130.242,00010,0000.090.151,60010,0000.080.121,20010,000
180.110.211,70010,0000.080.121,40010,0000.070.11,00010,000
备注 Notes※切深量为中精加工、精加工时的最大值。请根据机床刚性和要求精度进行调整。
※预加工(中精加工)时请注意精加工余量相对于加工面需保持均匀。
※R角等负载大的加工部位,请注意参数设定和刀路轨迹等。
※需要高品质的加工面时,加工时请将切深量调整为70%,进给速度调整为约70%。
※建议使用油雾冷却方式。
※因加工机床的原因要调整主轴转速时,必须按照相同的比率调整进给速度。
※Max. Depth of Cut for semi-finishing and finishing. Adjust milling conditions depending on the rigidity of the machine and desired accuracy.
※Obtain uniform stock amount on the cutting surface in the pre-stage cutting (semi-finishing).
※Required careful set up of milling conditions, tool path and etc. at cutting parts, such as corners where will become overloaded.
※Adjust both Depth of Cut and feed rate at 70% of the recommended milling conditions for high quality milling surface.
※Oil mist coolant is recommended.
※Adjust feed rate at same rate as spindle speed if necessary to adjust spindle speed from recommended milling conditions.


CBN-SSPB220超精加工用螺旋球头铣刀

使用注意事项使用注意事项:

加工环境

  1. 刀具偏摆量越小越好。

  2. 掌握机床主轴的伸缩量以及机床的水平状态,需要时采取恰当的措施。

精加工量(余量):

  1. 使用小径CBN铣刀时,精加工量(余量)均匀性非常重要。

  2. 粗加工・中精加工使用刀具磨损过大时,中精加工和精加工的余量会变大,从而影响刀具寿命和加工精度,所以预加工时留有均匀的加工余量非常重要。




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