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​FANUC数控铣床编程实例11-轮廓铣削铣削整圆-圆形腔

2025-05-22 19:05 来源:网络 点击:

FANUC数控铣床编程实例11-轮廓铣削铣削整圆-圆形腔

加工下面零件的圆形凸台和圆形腔。


刀具轨迹安排如下


先加工外轮廓,使用直径10mm立铣刀,D01=5,D02=13,参考程序如下

T01M6

G90G54G40G43H1G00Z100M03S2500

M08

G00X0Y-35

G00Z5

#1=-2

N10 G1Z#1F500

G1G41X15D02

G3X0Y-20R15

G2X0Y-20I0J20

G3X-15Y-35R15

G1G40X0

#1=#1-2

IF [#1GE-10] GOTO 10

#1=-2

N20 G1Z#1F500

G1G41X15D01

G3X0Y-20R15

G2X0Y-20I0J20

G3X-15Y-35R15

G1G40X0

#1=#1-2

IF [#1GE-10] GOTO 20

G0Z100

T0M6

M9

M5

M30



圆形腔的加工程序,在原点垂直下刀,圆弧切入切出。

T01M6

G90G54G40G43H1G00Z100M03S2500

M08

G00X0Y0

G00Z5

#1=-2

N20 G1Z#1F20

G1G41X-10Y-6D01F300

G3X0Y-16R10

G3J16

G3X10Y-6R10

G1G40X0Y0

#1=#1-2

IF [#1GE-10] GOTO 20

G0Z100

T0M6

M9

M5

M30


由仿真结果看出,只加刀补,切削一圈会有残余余料不能完全切出,需要再加上一圈走刀轨迹。


参考程序

T01M6

G90G54G40G43H1G00Z100M03S2500

M08

G00X0Y0

G00Z5

#1=-2

N20 G1Z#1F20

G1X6F300

G3I-6

G1X0

G1G41X-10Y-6D01F300

G3X0Y-16R10

G3J16

G3X10Y-6R10

G1G40X0Y0

#1=#1-2

IF [#1GE-10] GOTO 20

G0Z100

T0M6

M9

M5

M30

仿真结果