JPH044306U

JPH044306U -

Info

Publication number: JPH044306U
Application number: JP4263290U
Authority: JP
Priority date: 1990-04-21
Filing date: 1990-04-21
Publication date: 1992-01-16

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による加工モニタ
機能を説明する図であり、第１図ａは加工開始直
後の様子を示す図、第１図ｂは加工途中の様子を
示す図、第２図はこの考案の一実施例の動作を示
すフローチヤート、第３図は従来の加工ＮＣプロ
グラムの一例を示すリストを示す図、第４図は従
来の加工モニタ機能におけるＣＲＴ画面を表す説
明図である。図において、１，５，８，１１は各加工形状に
おける加工前経路、２５，２８，３１は各加工形
状における加工済み経路、６，９は加工前の形状
間ピツチ移動経路、２６，２９は加工済みの形状
間ピツチ移動経路である。１３，１４，１５，３
３は各加工形状毎の加工終了予想時刻、３２は現
在の加工位置を示す加工位置表示シンボルである
。なお、図中、同一符号は同一、または相当部分
を示す。 FIG. 1 is a diagram explaining the machining monitor function according to an embodiment of this invention, in which FIG. 1a shows the situation immediately after the start of machining, FIG. Figure 3 is a flowchart showing the operation of an embodiment of this invention, Figure 3 is a list showing an example of a conventional machining NC program, and Figure 4 is an explanatory diagram showing a CRT screen in a conventional machining monitor function. be. In the figure, 1, 5, 8, 11 are paths before machining for each machining shape, 25, 28, 31 are machined paths for each machining shape, 6, 9 are pitch movement paths between shapes before machining, and 26, 29 are This is a pitch movement path between processed shapes. 13, 14, 15, 3
3 is the expected machining end time for each machining shape, and 32 is a machining position display symbol indicating the current machining position. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

Define the machining shape on the CRT screen and use the NC for machining.
In the CAD/CAM device that creates the program, a function to transfer the NC program from the CAD/CAM device to the control device, and a function to display the machining trajectory of the transferred NC program on the CRT screen;
A function to instruct the control device to execute the above NC program, a function to transfer the position information stored in the control device during machining execution to the CAD/CAM device, and based on the transferred position information, A function that displays the machining position in real time on the CRT screen, predicts the machining end time based on the machining speed obtained from the above position information and the machining circumference obtained from the transfer NC program, and displays the predicted time on the screen. CAD/C characterized by having functions that allow
AM device.