SolidCAM_后處理制作介紹

1、wwwSolidCAM后置后置/機床定義機床定義 SolidCAM ChinaSolidCAM GPP SolidCAM 通用后置處理通用后置處理后置處理時后置處理時CAM軟件與機床和控制系統(tǒng)的鏈接語言軟件與機床和控制系統(tǒng)的鏈接語言 SolidCAM - Microsoft WordGPP - 打印機驅(qū)動程序打印機驅(qū)動程序機床和控制系統(tǒng)機床和控制系統(tǒng)- 打印機打印機 前置處理前置處理語言（變量語言（變量 、表達式、表達式、 聲明）聲明）GPP 命令命令GPP General Post Processor 前置處理前置處理- 定義后置運行的環(huán)境，機床的結定義后置運行的環(huán)境，機床的結構等相關參數(shù)構

2、等相關參數(shù)前置處理前置處理- 定義后置運行的環(huán)境，機床的結定義后置運行的環(huán)境，機床的結構等相關參數(shù)構等相關參數(shù)GPP General Post Processor 機床結構特征語言語言- 變量變量變量類型分為：變量類型分為： 整型、數(shù)值型、邏輯型、字整型、數(shù)值型、邏輯型、字符串型符串型機床結構特征語言語言- 表達式表達式變量類型分為：變量類型分為： 整型、數(shù)值型、邏輯型、字整型、數(shù)值型、邏輯型、字符串型符串型1.Integer1+(2-3) , tool_number+50 2. Numeric expression: 1.+(2-3) , xpos , ypos*100 3. Logical

3、 xpos -100 and xpos 100 , FALSE , tool-number = 5 4. String G-code generated on + date機床結構特征and -TRUE if both operands are TRUE.or -TRUE if any of its operands is TRUE.not -TRUE if its argument is FALSE.eq (or =)-TRUE if both operands are equal.ne (or ) -TRUE if both operands are different.e (or =)

4、-TRUE if first operand is less than or equal to the second.lt (or =) -TRUE if first operand is greater than or equal to the second.gt (or ) 語言語言- 表達式表達式語言語言- 聲明聲明GPP 命令命令刀具路徑命令刀具路徑命令自定義命令自定義命令文件命令文件命令MAC文件文件5軸參數(shù)講解軸參數(shù)講解機床仿真定義機床仿真定義Future of CNC technology機床結構特征Head Head ( Profiler) Aerospace Parts Ta

5、ble Head Parts of Rotation Table Table Die & Mold Parts機床結構機床結構機床結構特征Head-Head - “Z” & “X”機床結構 _5x_rotary_axes = ZYX first_rotation_angle = Z _5th_axes_around = Z tilt_axis_dir = CW tilt_axis_dir_cw_ccw = Y Table-Head - “Z” & “Nutating Head”_5x_rotary_axes = ZYX first_rotation_angle = Z_

6、5th_axes_around = Z tilt_axis_dir_cw_ccw= Y機床結構特征Table-Head - “X” & “Y”5x_rotary_axes = XYfirst_rotation_angle = X_5th_axes_around = Xtilt_axis_dir = CW機床結構Table-Head - “Z” & “Y”5x_rotary_axes = ZYfirst_rotation_angle = Z_5th_axes_around = Ztilt_axis_dir = CWtilt_axis_dir_cw_ccw = Y機床結構特征Tab

7、le-Table - “Z” & “Nutating Table”_5x_rotary_axes = ZYX first_rotation_angle = Z_5th_axes_around = Z tilt_axis_dir_cw_ccw= Y機床結構特征_5x_rotary_axes = ZYX first_rotation_angle = Z_5th_axes_around = Z tilt_axis_dir_cw_ccw= Y機床結構特征kinematic_type = ? ? ?主軸方向主軸方向Spindle_direction = 0.0 0.0 1.0MAC文件定義Tab

8、le_TableHead_Head主動軸從動軸定義主動軸從動軸定義MAC文件定義Head_Head主動軸從動軸定義主動軸從動軸定義MAC文件定義Gcode_part_coordinate = YGcode_part_coordinate = N代碼相對當前坐標代碼相對當前坐標/機床坐標輸出機床坐標輸出MAC文件定義rot_axis_base_pnt1 = 0.00 0.00 0.00 0.00 0.00 0.00rot_axis_base_pnt2 0.00 0.00 0.00 0.00 0.00 0.00旋轉軸偏差補償旋轉軸偏差補償MAC文件定義Trans_axis_min_limit =

9、-10000 -20000 -50000Trans_axis_max_limit 10000 20000 50000工作區(qū)域定義工作區(qū)域定義MAC文件定義Rot_axis_min_limit0Rot_axis_min_limit1Rot_axis_max_limit0Rot_axis_max_limit1旋轉軸角度極限定義旋轉軸角度極限定義MAC文件定義use_tool_H_Length = N長度補償長度補償MAC文件定義use_part_shifting 坐標矢量補償坐標矢量補償MAC文件定義MAC文件定義use_machine_limits = N 機床行程限制Auto_angle_pair = Y 功能控制Other_angle_pair = N 功能控制Enable_max_edit = N 上兩個項功能控制Angle_change_limit = 30Interplat_angle_step = 3 插補角度Interplat_for_dist = YInterplat_distance = 5 0.1969