I am trying to reproduce this issue with no luck. Here is the code I get doing a pocket that have 4 step to get to the bottom. I am using a pocket feature with advance pocket pattern.
Code:
(FIRST MACHINE SETUP - Machine Setup - 1)
(PROGRAM NAME - BOBCAD1.NC)
(POST - BC_3X_MILL 3-AXIS GENERIC FANUC)
(DATE - TUE. 05/07/2013)
(TIME - 02:15PM)
N01 G00 G17 G40 G49 G80 G20 G90
(FIRST CUT - FIRST TOOL)
(JOB 1 POCKET)
(FEATURE POCKET)
(TOOL #1 0.5 ENDMILL ROUGH)
N02 T1 M06
N03 G00 G90 G54 X0.2 Y0.2 S3880 M03
N04 G00 G43 H1 D1 Z0.1 M08
N05 G00
N06 G01 Z-0.25 F44.6296 <<<<<<<<<<< Feed move to Z
N07 G01 X-0.2 F89.2592
N08 G01 Y-0.2
N09 G01 X0.2
N10 G01 Y0.2
N11 G01 Y0.45
N12 G01 X-0.45
N13 G01 Y-0.45
N14 G01 X0.45
N15 G01 Y0.45
N16 G01 X0.2
N17 G01 Y0.7
N18 G01 X-0.7
N19 G01 Y-0.7
N20 G01 X0.7
N21 G01 Y0.7
N22 G01 X0.2
N23 G01 Y0.95
N24 G01 X-0.95
N25 G01 Y-0.95
N26 G01 X0.95
N27 G01 Y0.95
N28 G01 X0.2
N29 G01 Y1.2
N30 G01 X-1.2
N31 G01 Y-1.2
N32 G01 X1.2
N33 G01 Y1.2
N34 G01 X0.2
N35 G00 Z0.1
N36 G00 Y0.2
N37 G00 Z-0.15
N38 G01 Z-0.5 F44.6296 <<<<<<<<<<<<<< Feed move to Z
N39 G01 X-0.2 F89.2592
N40 G01 Y-0.2
N41 G01 X0.2
N42 G01 Y0.2
N43 G01 Y0.45
N44 G01 X-0.45
N45 G01 Y-0.45
N46 G01 X0.45
N47 G01 Y0.45
N48 G01 X0.2
N49 G01 Y0.7
N50 G01 X-0.7
N51 G01 Y-0.7
N52 G01 X0.7
N53 G01 Y0.7
N54 G01 X0.2
N55 G01 Y0.95
N56 G01 X-0.95
N57 G01 Y-0.95
N58 G01 X0.95
N59 G01 Y0.95
N60 G01 X0.2
N61 G01 Y1.2
N62 G01 X-1.2
N63 G01 Y-1.2
N64 G01 X1.2
N65 G01 Y1.2
N66 G01 X0.2
N67 G00 Z-0.15
N68 G00 Z0.1
N69 G00 Y0.2
N70 G00 Z-0.4
N71 G01 Z-0.75 F44.6296 <<<<<<<<<<<<< Feed move to Z
N72 G01 X-0.2 F89.2592
N73 G01 Y-0.2
N74 G01 X0.2
N75 G01 Y0.2
N76 G01 Y0.45
N77 G01 X-0.45
N78 G01 Y-0.45
N79 G01 X0.45
N80 G01 Y0.45
N81 G01 X0.2
N82 G01 Y0.7
N83 G01 X-0.7
N84 G01 Y-0.7
N85 G01 X0.7
N86 G01 Y0.7
N87 G01 X0.2
N88 G01 Y0.95
N89 G01 X-0.95
N90 G01 Y-0.95
N91 G01 X0.95
N92 G01 Y0.95
N93 G01 X0.2
N94 G01 Y1.2
N95 G01 X-1.2
N96 G01 Y-1.2
N97 G01 X1.2
N98 G01 Y1.2
N99 G01 X0.2
N100 G00 Z-0.4
N101 G00 Z0.1
N102 G00 Y0.2
N103 G00 Z-0.65
N104 G01 Z-1. F44.6296 <<<<<<<<<<<<<<< Feed move to Z
N105 G01 X-0.2 F89.2592
N106 G01 Y-0.2
N107 G01 X0.2
N108 G01 Y0.2
N109 G01 Y0.45
N110 G01 X-0.45
N111 G01 Y-0.45
N112 G01 X0.45
N113 G01 Y0.45
N114 G01 X0.2
N115 G01 Y0.7
N116 G01 X-0.7
N117 G01 Y-0.7
N118 G01 X0.7
N119 G01 Y0.7
N120 G01 X0.2
N121 G01 Y0.95
N122 G01 X-0.95
N123 G01 Y-0.95
N124 G01 X0.95
N125 G01 Y0.95
N126 G01 X0.2
N127 G01 Y1.2
N128 G01 X-1.2
N129 G01 Y-1.2
N130 G01 X1.2
N131 G01 Y1.2
N132 G01 X0.2
N133 G00 Z-0.65
N134 G00 Z0.1
N135 M09
N136 M05
N137 G00 G91 G28 Z0.
N138 G00 G91 G28 Y0.
N139 G90
N140 T1 M06
N141 M02
(END OF FILE)
(END OF PROGRAM)
N142 M30
%
Al DePoalo
Partner Product Manager BobCAD CAM, Inc. 866-408-3226 X147