图中详细展示了 6 个沟槽，说明如何使用 REV 拉刀加工万向 PTO。这是一个特殊工件，需要特殊制作镶件进行加工。孔和键槽的交汇点上也进行了 0.2X45° 的倒角，因此工件上完全没有毛刺。因此，使用 REV 拉刀执行拉削操作，可以完美地在工件上定心并直接在车床上进行加工，大幅缩短了生产时间。 对于这种加工，我们公司也可以为目前市场上的任何数控机床提供特定程序。

编程示例：

Highlighted in red only the values that require editing   

O1000(RECALL MACRO O1000)   
#1=0 (0=INT PROCESSING 1=EXT PROCESSING)  
#2=0707 (TOOL NUMBER- WARNING DO NOT ENTER T BEFORE 0707)  
#3=15.0 (Z AXIS WORK START DISTANCE)  
#4=0.2 (X AXIS WORK START DISTANCE)  
#5=25 (HOLE OR SHAFT DIAMETER)  
#6=8 (INSERT WIDTH)  
#7=3.3 (PROCESSING DEPTH ON X AXIS RADIUS)  
#8=30 (PROCESSING LENGTH ON Z AXIS)  
#9=6000 (CUTTING SPEED IN MILLIMETRES PER MINUTE)  
#10=0,05 (INCREMENT OF EACH PASS)  
#11=0 (ADMITTED DRAUGHT ERROR ON LONGITUDINAL RADIUS OF 0.25 MAX)  
#12=45(DEPARTURE ANGLE 90°/45°)  
#13=2 (NUMBER OF FINISHINGS WITHOUT REMOVAL)  
#14=6 (NUMBER OF OPERATIONS)  
#15=0 (C-AXIS ANGLE BEFORE PROCESSING)  
#16=60 (ANGLE BETWEEN OPERATIONS)  
#17=0 (CODE G RETURN 0= FAST/ 1=WORK)  
#18=6000 (FEED BACK Z AXIS ACTIVATED ONLY IF #17=1)  
#19=0 (WORKING ANGLE 0=CYLINDRICAL/WITH VALUE=CONICAL)  
#20=0 (HELIX ANGLE +- INTERPOLATED WITH C AXIS)  
#21=0 ( PRIMITIVE DIAMETER OF SPIRAL TEETH)  
#22=35 (CODE M ON C AXIS )  
#23=34 (CODE M OFF C AXIS)  
#24=90 (CODE M BRAKE RELEASE C AXIS)  
#25=89 (CODE M BRAKE LOCK C AXIS)  
#26=8 (REFRIGERANT 8=ON 0=OFF)  
#27=1 (BRAKE 0=NO 1=YES)   

M98P8000 (RECALL MACRO)   

(M99=BACK TO MAIN PROGRAMME)  
OR (M30=END PROGRAMME)