ug区域铣编程问题

yzsmsxh*

用UG放区域铣的问题:
为什么生成的代码Z轴尺寸一直变化
这样的刀路走刀不流畅
这是用UG生成的代码（只取了一部分）：
%
(UG爱好者-小梁·提醒你：请认真核对刀具与程序)
G00 G17 G40 G49 G80
G91 G28 Z0
(程序名:c5)
(创建日期: Fri Nov 01 13:31:21 2013)
(刀具D =10.00)
(刀具R =5.00)
(侧余量=0.00/smm)
(底余量=0.00/smm)
G54 S6000 M03
G00 G90 G55 X-15.648 Y-138.881
Z25.
Z3.
G01 Z-.008 F6250.
X-15.553 Y-138.888 Z-.984
X-15.269 Y-138.909 Z-1.922
X-14.809 Y-138.944 Z-2.786
X-14.189 Y-138.991 Z-3.544
X-13.434 Y-139.048 Z-4.166
X-12.572 Y-139.112 Z-4.629
X-11.637 Y-139.183 Z-4.914
X-10.664 Y-139.256 Z-5.01
X-9.011 Y-139.371 Z-5.012 F2500.
X-6.829 Y-139.495 Z-5.015
X-4.093 Y-139.603 Z-5.02
X-2.461 Y-139.641 Z-5.017
X-.273 Y-139.662 Z-5.011
X1.914 Y-139.647 Z-5.016
X3.555 Y-139.618 Z-5.019
X4.102 Y-139.603 Z-5.02
X5.198 Y-139.563 Z-5.018
X6.289 Y-139.52 Z-5.016
X6.836 Y-139.495 Z-5.015
X9.024 Y-139.37 Z-5.011
X10.768 Y-139.247 Z-5.008
X13.399 Y-139.019 Z-5.013
X15.586 Y-138.789 Z-5.015
X16.697 Y-138.662 Z-5.018
X17.831 Y-138.518 Z-5.019
X20.314 Y-138.181
X21.602 Y-137.981 Z-5.015
X23.902 Y-137.602
这是用CIMATRON走刀很流畅（也是一小部分）：
%
O0100
T01
G90 G80 G00 G17 G40 M23
G43 H01 Z25. S6000 M03
G00 X139.666 Y0.0 Z25. M09
Z-4.024
G01 Z-5.024 F100
X139.642 Y2.61 F2000
X139.567 Y5.269
X139.438 Y7.974
X139.253 Y10.728
X139.009 Y13.528
X138.703 Y16.375
X138.331 Y19.267
X137.89 Y22.204
X137.376 Y25.186
X136.787 Y28.21
X136.119 Y31.275
X135.369 Y34.379
X134.531 Y37.522
X133.604 Y40.7
X133.106 Y42.302
X132.584 Y43.911
X132.037 Y45.529
X131.465 Y47.153
X130.869 Y48.785
X130.246 Y50.423
X129.598 Y52.068
X128.922 Y53.718
X128.22 Y55.373
X127.49 Y57.033
X126.733 Y58.698
X125.946 Y60.366
X125.131 Y62.038
X124.287 Y63.713
请高手帮我解决这样的问题另附Ug8.5的文件



两种刀路.rar(2.47MB)

这是用UG8.5 原文件_model9.prt(1MB)

yzsmsxh*

自己顶下，等高手

数控爱号者

学无止境   精益求精。。。。。。