JPS6265104A - Generation system for numerical control program in numerical controller - Google Patents

Abstract

PURPOSE:To facilitate the easy operations of an operator and also to prevent the setting mistake of data by providing a program storing part to store the numerical control (NC) program supplied to a program generating part. CONSTITUTION:In case the input is required for the tool data, the original point data or parameters, etc. while a program is generated in a program generating mode, a mode switching action is carried out through a mode switching part 1. Thus the NC program so far generated is transferred to a program storing part 7 from a program generating part 2 and stored there. Then a program regenerating mode is set again after the input of the desired data. Thus the NC program under generation and stored in the part 7 is read out to the part 2 and at the same time displayed again on an interactive screen of a CRT display device 6 via a program display control part 20. Thus the procedure proceeds to the next step for the second generation of a program.

Description

[Detailed Description of the Invention] (Technical Field of the Invention) This invention II provides a method for generating MC data when necessary during the NC program t'l formation process in an NC (numerical control) device equipped with a CR7 display device. Concerning a method for creating NC programs that can be done manually.

(Technical background of the invention and its problems) In the process of creating a program in an NC device, C
A product-specific program creation method is widely used in which program editing and data input are performed in an interactive manner using an interactive screen such as an R7 display device.

FIG. 3 is a block diagram showing an example of one stage for displaying an interactive program on a CR7 display device, which is conventionally used in such an interactive program creation system.

In the figure, the mode switching unit 1 is in a "program creation mode" used when creating an HC program in response to an external operation so that a program can be created or various data can be input.

r- [tool data mote] used when inputting JL data, origin coordinates i "origin mote" used when inputting data by one person
and switch to each mode of the "parameter mode" used when inputting various parameters necessary for NC addition.2 Press the function keys and data input keys on the keyboard (not shown).
It commands the NC program and the NC data inputted from the controller, and also switches the display of the dialog screen on the CR7 display device 6, which will be described later. When the program creation section 2 is switched to the above-mentioned "program creation mode",
Create an NC program manually from the keyboard, and send it to the CR7 display device 6 via the program display control section 20.
This manually created NC program is displayed. ,I1m
j4 data settings? ! 63 sets the tool data of the type of tool that is input from the keyboard when the mode is switched to the "1-box data mode" described in 1-, and displays this on the CR7 display device 6 via the IA data display control section 30. input t
Display the data. The origin data setting unit 4 sets the origin data such as the reference point of machining that is input from the keyboard when switching to the origin data mode J,
Origin data display control? CRT display device A6 via $40
Display this input origin data. The parameter setting section 5 is inputted from the keyboard when the mode is changed to the "parameter mode" described in L-j method.

Set parameters such as L-axis M control, material and cutting type, and control parameter display. CR via i65o
7 display device 6 displays the input parameters.

Using the first stage of dialogue program creation with this configuration, N
When creating a C program, first, as shown in the example of the NC program in Figure 4 (A), the sequence N
Create the NC program shown by C "N00!" to "N2O3" while interacting with the screen displayed on the CR7 display device. Here, sequence No. "N003"
, "N103" and "N2O3", when it is necessary to input one batch of data, at that time, HOI",
Input the tool data setting commands such as "HO2" and ")103", and after creating the above NC program, switch to the "tool data mode" by the mode switching unit l as described above, and as shown in FIG. (B) As shown in the example of the tool data displayed on the dialog screen of the CR7 display device 6, the above tool data setting commands “)IQI” and “HO
Tool length correction values “10.000”, 5.500” and “5” corresponding to “2” and “HO3”, respectively.
．． 254"..., and stores it in a storage section (not shown). As a result, the above NC program is read and NC machining is started, and the above tool data setting commands "HOI", HO2" and When "33"... is read, the NC wave device automatically writes "■Tool length correction value" 10.
000°', "5.500" and "5.254"...
... is read, and NC processing is performed based on this read data.

However, as mentioned above, after creating all the NC programs, the tool data, origin data, parameters, etc.
In the method of inputting C data separately, the operator has to memorize the various data that need to be set each time when creating a program, which not only puts a heavy burden on the operator but also increases the risk of setting errors. The problem is that it is easy. In particular, as mentioned above, only the tool data is sufficient, but origin data and parameters must also be set, and if the number of points increases, there is a problem that the burden on the operator and the number of setting errors increase.

(Object of the invention) This invention was made from the above-mentioned passion for moss.
An object of the present invention is to use tool data in the process of creating an NC program in an NC wave device.

When it becomes necessary to set data such as origin data or parameters, operability is improved by changing the mode and displaying the corresponding valley mode dialogue screen, allowing you to set the necessary NC data. The object of the present invention is to provide a method for creating an NC wave device program.

(Jl Essentials of the Invention) This invention relates to an NC program creation method in a numerical control device, in which an NC program is created in a program creation mode, and when this program creation mode is changed to FA, Memorize the program and
A means is provided for reading the stored program when the mode is switched to the program creation mode described above, so that during the program creation, an NC program can be created or NC data can be input by switching the mode L. This is what I did.

(Embodiments of the Invention) FIG. 1 is a block diagram showing an example of means for implementing the present invention, and the same reference numerals are given to the same means as in FIG. 3 in FIG.

In the conventional dialogue program creation means described above, )4C
If the mode is changed during program creation, the NC programs created up to that point will be erased, so the mode has been changed after all programs have been created, as described above, and the necessary NC data has been input.

Therefore, in the dialogue program creation 1 for implementing the present invention, as shown in FIG.
A program storage section 7 is provided to store an NC program input to the computer. That is, as mentioned above, when creating a program in the "program creation mode", if it becomes necessary to manually enter tool data, origin data, parameters, etc., switch the mode using the switching unit l. Then, the NC program that has been created up to that point is transferred from the L program creation section 2 to the I program storage section 7 and stored therein. Then, when the necessary data is input and the mode is changed to the "program creation mode" again, the NC program that is being created and stored in the L program storage section 7 is read into the program creation section 2 (1-). At the same time, the program is displayed on the CRT table 11 times on the dialog screen of the device 6 via the program display control unit 20, and the program moves to the next step to create the program again. Here, when a new program is transferred to the NC program that is currently being created in the program storage section 7, the previously stored program is automatically rewritten and re-stored. .

Regarding the NC program creation method using the dialogue program creation LItP stage with such a configuration, the NC program creation method shown in Fig. 2 (A)
Program m- and CR shown in Figures 2 (B) to (D)
7 will be described below with reference to an example of the NC program and tool data displayed on the dialog screen of the display device 6.

Switch the L element-do switch l to the "program creation mode" and create the NC program l as shown in the same figure (A) while interacting with the dialog screen. Then, during program creation, the sequence NC For steps that require input of tool data, such as "N0O3," enter a tool data setting command, such as "HOI°," and switch the mode switching section l to "1-tool data mode J." .Therefore.

The program created up to that point (step No. 0)
1 to N003) are stored in the program storage unit 7 as described above, and the L dialogue screen changes to vJ. Therefore, as shown in the example of -[34 data] displayed on the dialog screen of the CR7 display device 6 in FIG. 2(B), the tool length correction value corresponding to the tool data setting command ")101" is
10.000" is manually stored in the data storage unit. Then, at +si degree, switch to E-recording mode ν" and set conversion unit 1 to [Program 911 creation mode]! In other words, the program stored in the program data storage section 7 that is currently being created is read, and the CR7 display device 6
is displayed on the dialogue screen, and the program is created while interacting with this dialogue screen every time. Then, sequence N
o For steps that require manually inputting tool data like "Old 03", input a tool data setting command like "HO2" and change the mode switching section L to "■Tool data mode J". As shown in Fig. 2 (C), the tool data "5.500" is input manually as described above.Furthermore, in the same way, the tool data "HO3°" corresponding to the tool setting command "HO3°" of the sequence No. "N2O3" is input. If you manually enter the L tool data "5.254 '" shown in Figure 2 (D) and repeat the actions like k:, far, you will be able to display the dialogue screen when you need the necessary NC data. You can use it to configure settings.

As a result, when the NC program written in L is read and NC machining is started, the above tool data setting command "HOI" is issued.
, “HO2” and “HO3”...
The NC device automatically adjusts the above tool length correction value “10.000”.
, "5.500", "5.254", etc. are read, and NC machining is performed based on the read data.

In addition, in the above-mentioned embodiment, an example of setting the tool length correction value of the tool data was shown, but tool radius correction i. Similarly, the origin data, parameters, etc. can be input when necessary.

(Effects of the Invention) As described above, according to the NC program creation method of the present invention, when it becomes necessary to input various data such as tool data, origin data, or parameters in the process of creating an interaction program for the NC device, By simply switching the mode, inputting this data on the dialog screen, switching the mode again and creating a program, all programs and data can be manually created in the order of the program.
Easy to operate for operators.

This not only prevents data setting errors but also shortens the time required for operation.

[Brief explanation of drawings]

FIG. 1 is a block diagram for reducing the -f stage for implementing this invention, and FIGS. 2(A) and 4(A) are examples of HC programs used in this invention and conventionally used. show,
Figures 2 (B) to (0) are diagrams showing an example of display on both sides of the dialog which is an embodiment of this system 11, Figure 3 is a block diagram showing a conventional implementation means, and Figure 4 (8). 2 is a diagram showing an example of a display displayed on an interactive screen according to a conventional implementation. l...Mode switching section,? ...Program creation department. 3... Tool data setting section, 4... Origin data setting section, 5... Parameter setting section, 6... CR1 display device, 7... Program storage section, 2G... Program display control section , 30... tool data display control section, 40...
- Origin data display control section, 50...parameter display control section. stone 2 diagram

Claims (1)

[Claims] In a numerical control device that creates an NC program in a program creation mode, when the program creation mode is switched, the program created up to that point is stored, and when the program creation mode is switched, the stored program is stored. An NC program creation method for a numerical control device, characterized in that means for reading a program is provided, and during the program creation, an NC program can be created or NC data can be input by switching the mode.