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        1. 歡迎進(jìn)入國(guó)家中職改革發(fā)展師范學(xué)校建設(shè)專題網(wǎng)站!

          習(xí)題冊(cè)或試題庫(kù)-項(xiàng)目六習(xí)題

          發(fā)布日期:2017-09-08  瀏覽次數(shù):3728

          毛坯直徑為32mm,請(qǐng)用G71、G70指令完成下面各零件的加工


          圖6-1

          圖6-2

          圖6-3

          參考答案:
          圖6-1程序      
          O0001      
          M03 S300 T0101      
          G00 X35 Z0      
          G71 U1.5 R1 F0.25      
          G71 P10 Q70 UI W1
          N0010 G01 X5 Z0 F0.15       
          X10 Z-10       
          Z-25       
          X20       
          Z-45       
          X30 Z-60
          N0070 Z-90      
          G70 P100 Q70 S600      
          G00 X100 Z100      
          M05      
          M30
          圖6-2程序     
          O0002     
          M03 S300 T0101     
          G00 X36 Z0     
          G71 U1.5 R1 F0.25     
          G71 P10 Q80 U1 W1
          N0010 G01 X0 Z0       
          X20 Z-20       
          Z-40       
          X21       
          X25 Z-42       
          Z-60       
          X30 Z-80
          N0080 G01 Z-100     
          G70 P10 Q80 S600 F0.15     
          G00 X100 Z100     
          M05     
          M30
          圖6-3程序     
          O0003     
          M03 S300 T0101     
          G00 X36 Z0     
          G71 U1.5 R1 F0.25     
          G71 P10 Q50 U1 W1
          N0010 G01 X0 Z0     
          G03 X20 Z-10 R10 F0.1     
          G01 Z-35    
          X30 Z-55
          N0050 G01 Z-80     
          G70 P10 Q50 S600 F40     
          G00 X100 Z100     
          M05     
          M30

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