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SolidCAM GPP –SolidCAM 通用后置处理后置处理时CAM软件与机床和控制系统的链接语言SolidCAM GPP -- Microsoft Word -- 打印机驱动程序

机床和控制系统 -- 打印机

GPP –

General Post Processor

前置处理 语言(变量 、表达式、 声明) GPP 命令

前置处理- 定义后置运行的环境，机床的结 构等相关参数

机床结构特征

GPP –

General Post Processor

前置处理- 定义后置运行的环境，机床的结 构等相关参数

机床结构特征

语言- 变量

变量类型分为： 整型、数值型、逻辑型、字 符串型

机床结构特征

语言- 表达式

变量类型分为： 整型、数值型、逻辑型、字 符串型1. Integer 1+(2-3) , tool_number+50 2. Numeric expression: 1.+(2-3) , xpos , ypos*100 3. Logical xpos > -100 and xpos < 100 , FALSE , tool-number = 5 4. String G-code generated on '+ date

语言- 表达式

and or not eq (or '==') ne (or '<>') e (or '<=') lt (or '<' ) ge (or '>=') gt (or '>' )

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TRUE if both operands are TRUE. TRUE if any of its operands is TRUE. TRUE if its argument is FALSE. TRUE if both operands are equal. TRUE if both operands are different. TRUE if first operand is less than or equal to the second. TRUE if first operand is less than the second. TRUE if first operand is greater than or equal to the second.

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语言- 声明

GPP 命令

刀具路径命令 自定义命令 文件命令

MAC文件5轴参数讲解 机床仿真定义

Future of CNC technology

机床结构特征

机床结构特征

机床结构Head– Head ( Profiler) Aerospace Parts

Table – Head Parts of Rotation

Table – Table Die & Mold Parts

机床结构

Head-Head -> “Z” & “X”

_5x_rotary_axes

= ZYX

first_rotation_angle = Z_5th_axes_around = Z tilt_axis_dir = CW

tilt_axis_dir_cw_ccw = Y

机床结构特征 Table-Head -> “Z” & “Nutating Head”

_5x_rotary_axes

= ZYX

first_rotation_angle = Z _5th_axes_around =Z

tilt_axis_dir_cw_ccw= Y

机床结构

Table-Head -> “X” & “Y”5x_rotary_axes = XY

first_rotation_angle = X _5th_axes_around tilt_axis_dir =X = CW

机床结构特征

Table-Head -> “Z” & “Y” 5x_rotary_axes = ZY

first_rotation_angle = Z _5th_axes_around tilt_axis_dir =Z = CW

tilt_axis_dir_cw_ccw = Y

机床结构特征Table-Table -> “Z” & “Nutating Table”

_5x_rotary_axes

= ZYX

first_rotation_angle = Z_5th_axes_around =Z

tilt_axis_dir_cw_ccw= Y

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