常用的銑刀速度表.doc

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1、qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq銑刀銑削速度：Vc=πdn/1000m/mim其中：d—刀具外徑mmn—刀具轉(zhuǎn)速r/mim銑刀進(jìn)給速度：Vf=znFzmm/s其中：Fz—每個(gè)刃的進(jìn)給速度mm/zz—銑刀刃數(shù)n—銑刀轉(zhuǎn)速r/mim背吃刀量—平行于銑刀軸線方向測(cè)量的切削層尺寸。粗銑時(shí)為3mm左右，精銑時(shí)為0.3-1mm側(cè)吃刀量—垂直于銑刀軸線方向測(cè)量的切削層尺寸。銑刀銑削速度m/mim工件材料銑

2、刀材料碳素鋼高速鋼超高速鋼合金鋼碳化鈦碳化鎢鑄鐵（軟）10-2015-2018-2528-4075-100鑄鐵（硬）10-1510-2018-2845-60可鍛鑄鐵10-1520-3025-4035-4575-110低碳鋼10-1418-2820-3045-70中碳鋼10-1515-2518-2840-60高碳鋼10-1512-2030-45合金鋼35-80高速鋼15-2545-70各種銑刀進(jìn)給速度mm/z工件材料平銑刀面銑刀圓柱銑刀端銑刀成形銑刀高速鋼鑲?cè)械队操|(zhì)合金鑲?cè)械惰T鐵0.20.20.070.050.040.

3、30.1可鍛鑄鐵0.20.150.070.050.040.30.09低碳鋼0.20.20.070.050.040.30.09中高碳鋼0.150.150.060.040.030.20.08鑄鋼0.150.10.070.050.040.20.08