数控车编程
毛坯:Ф40×100mm
进给速度:精车0.05mm/r;车槽0.03mm/r;其余0.3mm/r
X方向精加工余量为0.5mm/1,Z方向精车余量为0.2mm
在横线上填写加工指令,括号中填写程序的说明。
编程如下:00001
N10 TD101 粗、精车外圆
N20 S400 M03
N30 G00 X45.0 Z2.0
N40 G71 U1.0 R0.5 (______)
N50 G71 ______
N60 G00 X14.0
N70 G01 Z0
N80 X16.0 Z-1.0 (______)
N90 ______
N100 ______
N110 ______
N120 ______
N130 ______
N140 ______
N150 ______
N160 G01 Z-83.0
N170 G70 ______
N180 G00 X50.0 Z60.0
N190 1D202 切槽
N200 S200 M03
N210 M08
N220 G00 ______
N230 G01 X13.0 F0.03
N240 G04 P1000 (______)
N250 G00 X40.0
N260 Z-64.0
N270 G01 ______
N280 G04 P1000
N290 G00 X38.0
N300 Z-63.0
N310 G01 X34.0 Z-64.0 F0.1
N320 G00 X38.0
N330 Z-65.0
N340 G01 X34.0 Z-64 F0.1
N350 G00 X40.0
N360 Z-82.0
N370 G01 X33.0 F0.03
N380 G00 X40.0
N390 Z-79.0
N400 G01 X34 Z-82.0 F0.1
N410 G00 X50.0
N420 Z60.0
N430 T0303 加工螺纹
N440 S450 M03
N450 G00 X18.0 Z-18.0
N460 ______ X15.2 ______ 单线螺纹,螺距1.5
N470 ______
N480 ______
N490 ______
N500 G00 X50.0
N510 Z60.0
N520 T0202 切断
N530 S200 M03
N540 G00 ______
N550 G01 X0.0 F0.03
N560 M09
N570 G00 X50.0
N580 Z0
N585 M05
N590 M30
请在括弧中填写出对应程序段的解释说明或补充未完成的程序。然后判断出刀具切入切出的路线是什么。
%
N10 G90 G54 G00 X70.0 Y1.Z100.0;
N12 S1000 M03; 解释:(______)
N18 Z10.0;
N20 G01 Z0.00 F300.0;
N22 G41 D01 Y30.0 F500.0; 解释:(______)
N24 G03 X40.0 Y0 I0 J-30.0;
N26 G01 Y-35.0 F1000.0;
N28 G02 X35.0 Y-40.0(I______J______);
N30 G01 X-35.0;
N32 G02 X-40.0 Y-35.0 R5.0;
N34 G01 Y35.0;
N36 G02 X-35.0 Y40.0 R5.0;
N38 G01 X35.0;
N40 G02 X40.0 Y35.0 R5.0;
N42 G01 Y0;
N44 G03 X70.0 Y-30.0 130.0 J0 F500.0;
N46 G40 G01 Y0;
N48 Z10.0 F2000.;
N50 G00 Z100.0.M05; 解释:(______)
N52 M30;
%
在控制机床运动的过程中,使用指令G00和G01编程时,其运行轨迹是一样的,只是速度不一样。( )
快速线性移动指令G00和直线插补指令G01的运动轨迹都是直线,只是G00的移动速度由系统参数指定。( )