JPS58112103A - Unmanned operation method for numerical control equipment - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an unmanned operating method for numerically controlled equipment such as a numerically controlled turret punching press, and more particularly to an unmanned operating method for a round numerical control equipment suitable for high-mix, low-volume production.

Conventionally, the method of operating a numerically controlled turret punching press 411 machine (hereinafter referred to as the MOTEP machine) using a numerical control device (hereinafter referred to as the No device) is to use processing data for numerical control (hereinafter referred to as MO processing data). ) on a paper tape and connect it to the device and operate it, or No@
One of two methods has been adopted, which is to load the data into the in-house O memory and operate the memory. In any case, the processing data storage capacity of the MO device is 200 corners in length of @*Ca tape, and 320 in memory equivalent to paper tape (currently 6 years old).
- Normally, MOTP machines are used to perform the same work over and over again, and in the case of small-lot production, it is often difficult to do the same work. Unmanned operation is performed using expanded memory for repeated operations of the same task, but when the task changes to a different task, there are six or nine points in which the processing data must be changed manually.

The No. device only executes nine commands given by the machining data, so it is not possible to perform a scheduling operation on the ninth command.Also, the No. device counts the number of punches, but does not count by plate thickness. One drawback is that it is difficult to grasp the actual situation with %AC).

Furthermore, when performing unmanned operation of the MOTE1 machine,! In order to prevent defective products from occurring during thinning troubles, maintenance and management of the mold is essential. Even in normal cases, the mold of the MOTP machine should be matched to the thickness of the material, and the number of punches in the mold should be controlled. We understand this and perform maintenance, but maintenance is performed based on intuition, or the number of punches for round molds and metal-
We count all punches regardless of Kml and maintain it as a rough guide. Also, understanding work time is usually Mo1.
Although I have done this at every location, I was only able to see the total amount of machinery #plow and time leap.

Therefore, the present invention has been made to improve the above-mentioned points, and is designed to meet the processing conditions for the workpiece of the processing machine parts, such as the number of punches for each thickness of the mold, and to reduce the number of uses. Measure the machining flange end time and finishing time for each work,
The purpose of the present invention is to provide an unmanned operation method for a MoII control device that facilitates the life span, maintenance management, and production management of processing machine parts (Keeping track of machining time), and also enables 4-schedule operation.

The present invention will be explained in detail below with reference to the drawings.

FIG. 1 is a block diagram showing an example of a system configuration for implementing the method of the present invention.

In Fig. 1, 1 is a microcomputer (hereinafter referred to as microcomputer), 6 is a work order, 9 is a work order, and C... (
The following *#M) is created, and the 9th frame, Shibuldi J/% 12 is the work order, 2 shares, and the microcomputer 1 that is stored in the 70 piece disk device (external storage device), etc. 7, which is a quick access memory (hereinafter referred to as RAM).
is a 7 lexiple disk on which the modified data for no. 1
Reference numeral 1 denotes a keyboard, which is equipped with an arrow key and an arrow key, and is used to execute operations according to the microcomputer's IK sequence through automatic operation. 10 2 is a display device that displays various news, and 2 is a microcomputer IK on twin that is connected via an interface to create p-processed data with the microcomputer IK on twin.
This is the number device that is transferred and operated. 3 is a 1iOTP machine operated by MO*t2, 4 is a device (loader) that supplies the machine to the JIOTP jade 3, and 5 is a device that takes out the material (
unloader) and 611. These are existing ones that operate based on processed data. 8 is a counter used in 11 (processing machine parts) that counts the number of punches for each thickness of the workpiece to be punched due to residual dust. In 9, the microcomputer 1 measures the processing start and end times while running the work start and end commands included in the processing data. A rounding device, such as a cassette-type magnetic tape device, grasps the processing time and outputs it onto a 70-piece disk or magnetic tape.

As is clear from the above configuration, one implementation method of the present invention is as follows:
A series of systems are constructed in which a floppy disk device is used as an external storage device, a microcomputer is used as a computer, these are connected, and this microcomputer 1 and No. device 2 of MOTP81 machine 3 are connected online via an interface. M12, work order A11B, C...17.

The processing data for NC is extracted to the floppy disk device to the floppy disk device and given to the microcomputer IK. When transferring machining data for 0 to NG device yIL2 to control mC device 2, and transferring machining data for NC, machining data for gllTo is transferred to microcomputer l. Based on the count command, the number of punches in the mold for each thickness of the workpiece is counted by the mold usage count counter 8, and the microcomputer 1 fills in the command to complete the work R11k% included in the machining data. In this method, the machining start and end times are measured at the same time, and the machining time is stored in an external storage device such as a 70mm disk device or a magnetic tape device, and then displayed or printed on the display device 10 or printing device.

Next, the present invention will be explained in steps 1#- in accordance with the working order of the following table.

In this case, the initial settings of the system shown in Table A are performed according to the order of operations: Load the floppy disk 6 into the microcontroller lf) RAM 12 using a 70-bit disk device. Le diagram 4
There are too many illustrations. When microcomputer 1 is started, display device lO is cleared and display device 1
0 displays the mode in the table above as Metsuryuji. Figure 2 opens with Figure 11, which shows the flow of data in the loading (memory) and display of the work order.Next, the table switches are cleared, and the mold management data file from the previous day is loaded. .

Next, the production record data is temporarily saved and initial settings are made.

After that, the screen shifts to the front menu selection mode.

Figure S shows the flow in this case. display device l
0 is cleared, and the display device 10 displays the mode and function of 0 as an instruction message.
By selecting and operating , you will perform the work indicated for each.

First, attach the flexible disk 7 that stores the processing data to the 70-tube disk device, and then use the keyboard 1.
1 funkushi adventure key, operate Imaichi board 11
Instructs the microcomputer 1 to select the schedule setting mode.

FIG. 6 is a flowchart of the schedule setting mode. The display device lO and the step number counter are cleared, and an input prompt is displayed. Next, it is determined whether or not the number of steps is to be added. If no, the step number is displayed on the display device lO, and the work is completed. Enter the name and the number of soul returns on the keyboard 11) into the microcontroller 0. For example,
il(,70B name>15 times (number of repetitions)#'Work 1
1, D work is performed twice, and G work is performed three times.The schedule is defined and stored in the RMMIC. All O
The input is completed and nine J! If you enter ND and IIK on the keyboard, the mode display on the display device [10] will change.

If you want to modify the schedule, operate the 7-key key xl in Table 2 to modify (replace, insert, delete) the schedule stored in the RAMK by defining or inserting the schedule. It is.

That is, the schedule data O is displayed by clearing the display device 1O, and correction data is input using the keyboard 11 to correct the schedule stored in the RAM.

Next, move to schedule execution mode. The flow chart #I
↓ to - in the 7 digits of 0 shown in Figure 8 a to C.
The data flow in this case is shown in Figure 3, which executes the schedule.
Open the data file and output the time code (schedule!4m).

Next JO according to the schedule stored in RkMK
J1t#! The thickness of the workpiece at this time is checked. If exchange of 70@US mail is required, please indicate so and exchange nine pieces of excess material appropriate for the thickness of the board.

And output the time record (JO!all start). If the exchange of gold is non-dispersive, then C? Using the gold on the housing, J
Outputs the beginning of OBli. The display device 10 displays the processing status. After that, the processed data for M() is input from the file disk 7, and if the file is not finished, it performs one code transformation and checks the transfer request signal, and if there is a transfer request, the processed data for NO is transferred to the floppy disk. It is given to microcomputer 1 by the disk device, and from microcomputer 1 MO
Transfer to device 2. In this way, when the file ends, it is judged whether or not to repeat the work for more than 0fii km, and if it is necessary to repeat the work, the work is repeated according to the number of repetitions. When the work has been repeated a predetermined number of times, the time record ( If the schedule has not been completed, the next JOB is executed in the same manner as above. When the schedule ends, output the time record (schedule end), close the production record voice file, then open the gold management data file 7, open the gold management data and create the cough data file. close. Clear the display device 10, display a notification message, check whether the finish is a circle or not, and if no, md the execution from the menu data f in the rattan mode i on the rattan 6 figure.

9. In Figure A, when there is no transfer request, it waits for 5 minutes at 4 o'clock, and when there is no request! Execution continues to - in IK8 diagram C, and the request Nshi4D* moves to checking the @transmission compensation code again. If there is no transfer request after a 5-minute waiting period, a time record is output and the -t- operation of the keyboard 11 is performed. Now - 51 (Continue) t - After outputting the time record, go to gsvjA line, key Xm (middle Jansel) t - After outputting the time record, press JII8r
If you move to ItJ'07 and create 9 key wards (reschedule) tal1, after outputting the time record, move to 'Its Figure 10i.

When 4 is selected on the function key for II-Table, the Kanran Station data print mode shown in FIG. 9 is executed. An instruction message will be displayed after clearing display vehicle w11G. The keys on the keyboard 11 are requested to select ~work/, and when the key IL1 is operated, the data is displayed for running time, and when - is operated, the data is recorded for the gold plate. (Print) is done and when key 5- is operated, No. 511g1o-! Move to -. J1! Then, in the front mode, the data of the number of fine punches is printed on the printer tag using the key K4.

When you select and operate the function key KI on the front, 91
Execute the production record data print mode shown in Figure 10. After clearing the display device 10, input promotion Metsuryu-
is displayed, and enter Shifuair Salt on the keyboard 11. It is determined whether the file is from the current day or the previous one, and if it is a previous file, the file is opened, an l record is input, and it is determined whether the file has ended or not. If no, print out the production record data, if yes, close the file and move to figure 815, J-.If it is a file with nine roaring days, input the l record, and if 1 file is completed, move to figure #I5. 〉, if the file has not ended,
Print out the production record data - In the O mode, use the key [l to print out the operating time as a production record on the printer V for each job (JOB) - Send a specific signal at the end of the final machining! When the icon l loads,
The displayed production record drilling mode O is automatically executed.

7 Ankushi's operation was to turn on the production record of the system O's Todoroki's cassette-type magnetic tape device with 90 tapes, and issue an instruction to turn off the main power of NoTP machine 3.
Turn off the power after a certain period of time. g
Figure il1 shows the flowchart in this case.

That is, when the key group . is operated, the display device 1O is cleared and an instruction message is displayed.

Next K11? -In board 11- If you select K proverb among them, you will move to 115 and key! If you select 1, a notification message (production start data) will be displayed on the display device 10 after clearing.
It will be registered when it is completed. After that, system operation will stop.

JO] i-Meet 0 o'clock represents O Imaichi 7 The contents of the lexical disk 7 (processed data for No.) are read by the microcomputer 1 and displayed on the display device 1O. FIG. 12 is a flowchart in this case.

To set the date and time, operate the keys on the table. Since the icon has a clock function, the menu on the front door is
You can set the initial year, month, day, hour, and minute using the @ key in the date and time setting mode from the selection mode, and reset the settings at any time. The $13 diagram is an O flowchart in this case.

In order to reset the gold management field data, the content of the number of denomination bunches stored in RAMK is returned to zero by operating the key -X on the front door. FIG. 14 is a flowchart in this case.

As is clear from the above explanation, according to the present invention, the work order is stored in the computer's evenly recalled memo 9 using an external storage device, and processed data for numerical control is randomly extracted from the external storage device. IIK processing data for numerical control, which controls the numerical control device by transmitting the processing data for numerical control to the numerical control device according to the work order (4) and transferring the processing data for numerical control to the computer At the time of paIIR, the computer calculates the machine parts according to the specific commands included in the machining data, and counts the machining frequency and the machining start and end times for each work according to the machining conditions for the workpiece. Data related to processing machine parts is stored in an external storage device as part life, maintenance management layer, and production management layer results, and is printed on the display board when necessary. ■
Different types of multiple 0 explosives can be operated continuously unmanned in the order of machining #O and t-. (@Jin's operating method is other than the lloTP machine □N.

It can also be adapted to work performance. ■As it will be unmanned operation, if you set the initial human power, you can use as much as you need (
Since the material is constantly supplied and the material after self-processing varies depending on the thickness of the material, the number of punches (number of punches) is accumulated for each plate thickness, so the KMOTP machine can always use the optimal mold. It is difficult to drive. Q: Can flexibly handle both high-mix low-volume production and high-volume production processing.

■Make sure to record the daily processing time results every day as a production record, ■Production management! On one page, you can clearly see the forecast of the type of work, which facilitates reliable cost calculations. [Phase] If an abnormal situation occurs from Coybieta, it will be safe to do so.・■ It will be safe to schedule once and then modify or change the nine schedules. After the end of unmanned operation, the IL source of the processing machine such as the N0TP4111 machine can be cut off, resulting in an energy saving effect.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing an example of a system configuration for carrying out the method of the present invention, and FIG. ! Figure 1 #I3 is an explanatory diagram showing the flow of data in schedule execution mode, Figure 114 is an initial setting mode 0tlLtt diagram, Figure 5 is a flowchart for menu selection mode 0, and Figure #I6 is a diagram showing the flow of data in schedule execution mode. ) IL diagram, Figure 7 is schedule correction mode C) IL diagram, Figure II8 a -%
-0 is schedule execution mode OII diagram, 9th rjA
is metal pipe 1 day! Print mode 0 Ill figure, 10th
The figure is a flowchart of production record data print mode, 5111
The figure is a flowchart of the production record data entry mode, and the iris 12 figure is J
FIG. 1IIa is a flowchart of the OB timing mode, FIG. 1IIla is a flowchart of the date and time setting mode, and FIG. 14 is a flowchart of the money shop management data reset mode. l......Microcomputer, 2...
・・・・・・Numerical control device, 3・・・・・・Numerical control turret punching press 1m machine, 4・・・・・・
...Loader, 5...Unloader, 6.
・・・・・・・・・Memorize the work order A 9, C... 9 frames, middle disk, 7 ・・・・・・Memorize the processing data for numerical control and store 9 frames medium ciple disk,
8...Usage counter, 9...
...Cassette type magnetic tape device, 9'...
・Male printer, lO... Display device, 11... Keyboard, 12-...
・・・・・・Constant speed call ratio memory (RAM), K, ~L,・
········function key. Den 1st Notebook, Figure B, Figure 1q

Claims (1)

[Claims] The work sequence is stored in the equal access memory of the computer using an external storage device, and the processing data for controlling the Oa value of each work is stored in the external S storage device, and the computer executes the work.
The machining data stored in the external storage device according to the 1m sequence is transferred to the numerical control device to control the machining machine, and the machining data for numerical control is transferred by computer to the hoe that transfers the numerical value-common machining data. When a * process is completed, according to the specific instructions included in the processing data, the number of uses of the processing machine and the processing start and end times for each work are counted and processed according to the processing conditions for the workpiece of the processing machine. Data related to parts life, maintenance f! As IIA% production salt performance,
Store it in the external storage device and print it out on the display when necessary.