UG后处理变量讲解学习.docx

1、UG后处理变量讲解学习UG后处理变量UG后处理变量 global mom_seqnum global mom_part_name global mom_logname global mom_date global mom_spindle_speed global mom_output_file_basename MOM_set_seq_off set mom_seqnum 100# MOM_output_literal (# TASK : $mom_part_name #)# MOM_output_literal (# Created By : $mom_logname)# MOM_outpu

2、t_literal (# Creation Date: $mom_date)# MOM_output_literal (#)# MOM_suppress always N MOM_output_literal G28 G91 Z0.0 MOM_output_literal M30 MOM_output_literal % MOM_output_literal (Date: $mom_date)# MOM_suppress off N MOM_output_literal (name: $mom_output_file_basename.nc ) MOM_output_literal ($mom

3、_part_name)# MOM_output_literal O$mom_output_file_basename# MOM_set_seq_on global max_z min_z set zmax string trimright format %.4f $max_z 0 set zmin string trimright format %.4f $min_z 0 MOM_output_literal (MAXZ = $zmax , MINZ = $zmin) global mom_machine_time MOM_output_literal (Total Machine Time:

4、format %.2f $mom_machine_time min)Tool_Name:$mom_tool_name Tool_No:$mom_tool_number $mom_operation_type global max_z min_z set zmax string trimright format %.4f $max_z 0 set zmin string trimright format %.4f $min_z 0 MOM_output_literal (MAXZ = $zmax , MINZ = $zmin) global mom_machine_time MOM_output

5、_literal (Total Machine Time:format %.2f $mom_machine_time minglobal toolnumglobal toolinfoglobal mom_group_nameglobal mom_tool_nameglobal mom_tool_diameterglobal mom_tool_corner1_radiusglobal mom_stepover_percentglobal mom_stock_partglobal mom_stock_floorglobal mom_cut_level_max_depthglobal mom_cut

6、_level_min_depthglobal max_zglobal min_zglobal max_xglobal min_xglobal max_yglobal min_yglobal mom_operation_nameglobal mom_machine_timeglobal mom_tool_flute_lengthglobal mom_dateglobal mom_part_nameglobal mom_lognameglobal mom_cutting_timeglobal pre_tool_nameglobal pre_machine_timeglobal pre_timegl

7、obal mom_spindle_rpmglobal mom_feed_cut_valueglobal alex_depthglobal alex_stepoverglobal tol global mom_tool_number mom_next_tool_number global mom_coolant_status mom_coolant_mode global mom_spindle_rpm global mom_warning_info global anchor_flag global coolant_flag global first_tool global mom_tool_

8、name global mom_tool_diameter global mom_tool_length_adjust_register global mom_tool_corner1_radius global mom_tool_flute_length global mom_work_coordinate_number global msys mom_stock_part global mom_stock_floor global mom_inside_outside_tolerances global mom_global_cut_depth global mom_stepover_di

9、stance global mom_global_cut_depth global mom_stepover_distance global mom_stepover_scallop global mom_stepover_variable_passes global mom_stepover_percent global mom_stepover_type global mom_depth_of_cut_type global mom_cut_level_max_depth global mom_depth_per_cut 后处理加速度详解1.找到后处理TCL文件用写字板打开2.找到proc

10、 PB_start_of_program 此处加入：PB_CMD_init_turbo3.找到proc PB_CMD_kin_before_motion并且在其上面加入如下：距上一命令空两行#=proc PB_CMD_init_turbo #=# This custom command may only be used with Post Builder 3.2.1# or later and NX2 or later.# Place this custom command with the Start of Program marker.# This custom command will

11、activate the turbo process mode for# the 3-axis mill posts. The execution time will be about 5 to# 10 times faster than the normal process.# Special Blocks are included in any 3-axis mill post created# by Post Builder v3.2.1 and on.# The blocks being output are formatted similar to that of the# Fanu

12、c type of controllers.# The following turbo blocks will appear in the Block section# of N/C Data Definitions in Post Builder:# linear_move_turbo# circular_move_turbo# rapid_move_turbo# sequence_number_turbo# In Post Builder, you may modify the Word parameters from# the N/C Data Defitions dialog to c

13、onfigure the output of that# word used within the turbo blocks. You may also modify the Format# parameters. You may not, however, edit the expression in the# words, remove or add words in any turbo block.# All rapid motion is output in a single move. Any custom # commands in the linear move, circula

14、r move, rapid move and # mom_before_motion event markers will be ignored.# global mom_kin_machine_type if $mom_kin_machine_type = 3_axis_mill uplevel #0 set mom_kin_is_turbo_output TRUE MOM_reload_kinematics 距下一命令空两行 空两行 空两行 修改圆弧最大半径在后处理器里面：后处理变批处理其实想让你的后处理摇身一变，成为批处理，也不是什么难事，我有个方法，大家可以试试，不过记得回贴，不然我会

15、鄙视你有。1：先打开你的后处理*.TCL文件找到SET MOM_SYS_GROUP_OUTPUT 设为ON2：打开你的UG安装目录下NX3.0MACHRESOURCEpostprocessor下的UGPOST_BASE.TCL文件找到set grp_ptp_name $mom_output_file_basename_$group_name_lowercase$output_extn改成set grp_ptp_name $group_name_lowercase$output_extn3：找到proc mom_start_of_group下面的if $mom_sys_ptp_output =

16、ON MOM_open_output_file $ptp_file_name 改成if $mom_sys_ptp_output = ON MOM_remove_file $ptp_file_name4:继续找到proc mom_end_of_group下面的if $mom_sys_ptp_output = ON MOM_open_output_file $ptp_file_name 改成if $mom_sys_ptp_output = ON MOM_remove_file $ptp_file_name5:保存 UGPOST_BASE.TCL文件6进入UG加工模块，点最上面的NC PROGRAM组上面进行后处理就OK了！但还是有一点点小问题，如图（1）只能以父系名处理一个单独的程式，如图（2）就可以处理几个单独的程式，有懂这个的朋友也帮忙处理一下这个问题