JPS62134703A - Automatic setting system for working condition - Google Patents

Abstract

PURPOSE:To call a working condition data in an NC data at every working so that an NC device can set automatically a value of this working condition, by registering a value of the working condition to the Nc device. CONSTITUTION:With respect to a series of workings of a purpose, several kinds of working condition data corresponding to the working material are inputted to a working condition input screen 2a from a keyboard 3, and thereafter, a registering operation is executed, and a subprogram constituted of an inputted working data group is generated. The subprogram corresponding to the material is called from in the program, and each data in a data group is substituted for the corresponding variable. Subsequently, by adding a selection processing of a data in advance into a main program 1a for working, after having called the subprogram, that which is used for an actual working is selected from in the substituted variable, and substituted for a variable used as a working data. When starting the working, an NC device 1 controls a working condition by a value substituted in this variable, and starts the working.

Description

[Detailed Description of the Invention] [Field of Industrial Application] This invention relates to an automatic setting method for processed tea that automatically sets two conditions essential for laser machining, electrical discharge machining, etc. It is something.

[Conventional technology]

FIG. 3 shows a conventional setting method for machining conditions. In the figure, (1) is the numerical control device i'? f or less N
(2) is a control panel for preparing the operation of the oscillation P4 (not shown) that outputs the laser beam, setting processing conditions, etc. (2h11.i This control panel (21-1-) is
This is a volume for setting the value of each processing condition. .

The conventional machining condition setting method is to set the machining condition values suitable for L-liso machining in advance on the volume (2b) on the operation panel (2) in Fig. 3 for each machining, and then press J-, +. ,NG
Execute Gorgelam and operate according to the processing instructions sent 11 from the NC device (1). And the volume (2
1+) was set (7t: The machining condition signal was sent from the operation panel (2) to the optical vibrator, and the value was used to command it to output the machining conditions.

[Problems that the invention attempts to solve]

The conventional setting method ``C'' is as follows: poly;L-person(
Due to the setting method using the volume (2h) in Figure 3,
For each machining process, the user selects the machining conditions (In
Is it necessary to set it each time? 77 Conventional setting methods are inappropriate due to the inconvenience of manual operation, the inability to set the optimum f+i'+ for each process, and the time required to do so. There is a topic:.

In order to solve the following problems, this invention aims to save the machining conditions (+l'l) for many types of machining by adding 11 tools to the NC device and registering the condition values. ,
Call up the machining condition data in the NC data for each machining, and
ii The device automatically sets the value of this processing condition.
J-Noshit: The purpose is to obtain an automatic setting method for machining conditions.

[Means for solving problems]

Processing condition automatic setting method according to the present invention (In the NC device that controls the processing area, when processing is performed, processing conditions data ■Y are created.
'1 manual screen, every 1 C' Initialization means for initializing the data 8T in 1 at the time of processing, selection means for selecting the data IIY to be used for the actual dot z from among these after initialization, and the selected data 8Y Each of the processing conditions is characterized by having a setting means for setting the output value for each processing condition.

[Operation 1] In the present invention, values of machining conditions for various machining shapes in a series of machining are registered as subprograms in the memory of the NC device by an operator inputting them from a machining condition input screen included in the NC device.

At the time of machining, the data BY for machining is initialized 17 by the initialization means, and then machining condition values suitable for the shape to be machined are selected by the selection means, set as output values by the setting means, and used for machining. It is something.

〔Example〕

An embodiment of the present invention will be described below with reference to the drawings. 1st
In the figure, the same reference numerals as in FIG. 3 are the same. (3) is a keyboard for inputting machining condition data, and (2a) is a machining condition input screen that displays manually inputted machining condition data. (1h) is the machining condition input screen (2
Data nY displayed in a), (1a) determines the machining execution order, data group (machining main program that calls Ibl), (IC) is the called data group (machining condition data in Ibl can be set) state, user macro variables (NC device (1
) is a function that already exists, and is a function that increases the versatility of the processed Gologram.
d) is an initialization function (a selection function that uses Icl to assign the value actually used from knee Ir macro variables to the setting user macro variable; (1+・) is the value of the setting user macro variable; This is a setting function that is set as the execution value of machining conditions.

Here, the above operation will be explained with reference to the flowchart in FIG. 2.1.
1α, and operates as follows. First, input several types of machining condition data corresponding to the material of Addition 11 to the desired series of additions using the input screen for processing conditions from the keyboard (3).
After entering (2n), perform the registration operation on this screen,
Create a subprogram consisting of input 17 and machining editor 11 yen (here, several types of machining condition data refer to machining condition data for each application such as low-speed high-precision machining, medium-speed machining, high-speed machining, etc.) ) Same figure (+31 is the processing condition automatic setting procedure when executing a program that performs a series of processing. After starting the GOLOGRAM, call the subprogram corresponding to the material from within the program and read each data in the data z1\. , and assign them to their corresponding variables.

By adding a data selection process to the main machining program (1a) in advance after calling the subprogram, the one used for actual machining is selected from among the substituted t-variables. The data is transferred and assigned to variables used as processing data. At the start of machining, the NC device (1) controls the machining conditions using the value assigned to this variable, and reaches tB to start machining.

In addition to the laser processing machine, the control based on various processing conditions may be performed by a wire-cutting electric discharge machine or a wire cutter, and the same effects as in the above-mentioned embodiments can be obtained.

〔Effect of the invention〕

As above, process tea 1'l, data, sir f 7
7' It is possible to program it, register it in the NC device, and save it.17
This saves you the trouble of inputting the same data again when redoing previously performed machining.
) M T, River's -Y-ta base can be registered, reducing work time and improving work efficiency.

[Brief explanation of drawings]

FIG. 1 is a block diagram of a processed tea PI automatic setting system according to an embodiment of the present invention, FIG. 2 is a trjE diagram without showing the procedure of FIG. 1, and FIG. 3 is an external view of a conventional apparatus. In the figure, (1) ζ is the NC device, (1a) is the machining main 77 +1 gram, (1h) is the data pace, (l
c) is the initialization function, (Idli selection function, (1e)
is the setting (Ikuno, (2) is the control panel, (2a) is the processed tea (
1 input device, (2h) 1 volume for controlling machining conditions. The same symbols in the figures (11 indicate the same or equivalent parts)
1,. Representative Patent Attorney Tadashi Sato "Figure 1 Figure 2

Claims (1)

[Claims] In a numerical control device that controls a processing machine, there is a processing condition input screen that creates a data group of processing conditions that are essential for processing, an initialization means that initializes the above data group at the time of processing, and from among these after initialization. An automatic machining condition setting method comprising a selection means for selecting a data group to be actually used, and a setting means for setting the selected data group as an output value for each machining condition.