JPH06210945A - Method and apparatus for printing processed part - Google Patents

Abstract

PURPOSE:To easily discriminate a plurality of processed parts by applying processing treatment to a processing material to form a plurality of processed parts and applying discriminating printing to the parts at the same time. CONSTITUTION:The processing data and printing data stored in a data storage means 6 are processed by a control part 12 and a processing means 3 and a printer 8 are controlled to apply processing treatment forming a plurality of processed parts from a processing material 1 and discriminating printing treatment is applied to the respective processed parts in a series of operations of this processing treatment.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention combines a printing machine such as an ink jet printer with a press for forming machined parts of various shapes from a machined material which constitutes a casing of electric equipment, and other various machined parts. The present invention relates to a machined part printing method and apparatus for performing printing for distinguishing from machined parts.

[0002]

2. Description of the Related Art Generally, a press machine using a numerical control device (hereinafter referred to as an NC device) is disclosed, for example, in Japanese Examined Patent Publication No. 59-44.
As described in Japanese Patent No. 940, the work material is conveyed to the processing position by the command of the NC device to perform positioning, and then the hammer operation is performed by the command of the NC device to hit the punch, and the machining between the punch and the die is performed. The material is processed. For such a press machine, for example, a disk-shaped turret punch press machine having a large number of punches and dies has been used in advance in order to facilitate the exchange of punches and dies. With such a conventional disc-shaped turret punch press machine,
Desired processing can be performed on the processed material, and processed parts having various shapes can be formed from the processed material.

[0003]

However, it takes a lot of labor to perform various kinds of processing by such a punch press machine and other laser processing machines and to select the processed parts for each kind. In particular, when the shapes of processed parts are complicated and have many different shapes, and the shapes are similar, labor is required such as collating with drawings for selection, and in some cases, due to selection error, it may be later. There is a possibility that the electronic device does not fit into a predetermined electronic device casing and a trouble occurs.

Therefore, the present invention has been made in order to eliminate such inconvenience, and prints a processed part which has been subjected to a desired processing by a processing machine so as to identify another processed part, and processes the processed part. An object of the present invention is to provide a novel processed part printing method and device that can easily and surely select each kind of parts.

[0005]

According to a first aspect of the present invention, there is provided a method for printing a machined part in which a machined material is machined on the basis of machining data stored in a data storage means to form a machined part having a predetermined shape. In the step of forming the process part, print data for performing printing for distinguishing the processed part from other processed parts of different shapes is stored in the data storage means, and is printed on the processed part or the processed material based on the print data. Step, positioning the processed part or the processed material at a reference position based on the print positioning data stored in the data storage means, and based on the printing movement data stored in the data storage means after the positioning step. A step of moving the work part or the work material from the reference position, a step of detecting a speed of the movement or a distance from the reference position, In the step of moving, when the speed of the movement becomes substantially constant or when the distance reaches a predetermined distance, the step of starting the printing on the work part or the work material is provided. .

According to a second aspect of the present invention, there is provided a method for printing a machined part, which comprises machining data for machining a plurality of machined parts having different shapes, a position to be printed corresponding to each machined part, and the above-mentioned position. A step of storing in the data storage means print position data representing print contents and print data, and print movement data for moving the work material when printing on the work material; First step of positioning the processing material at a predetermined printing position by moving the processing material based on the printing movement data and synchronizing the movement speed with the printing speed. A second step of printing the print content based on the print data corresponding to the above on the processing material, and by repeating the first and second steps Performs printing of a plurality of workpieces with respect to the processing material, and thereafter, is for processing the plurality of workpieces based on the processed data.

According to a third aspect of the present invention, there is provided a method for printing a processed part, which includes processing data for processing a plurality of processed parts from a processing material, a position to be printed corresponding to each processed part, and print contents. A step of storing the print position data and the print data to be represented, and the print movement data for moving the work material when printing on the work material, in the predetermined print position data from the data storage means; Based on the processing data, the printing material is positioned at the printing position based on the printing movement data, the processing material is moved based on the printing movement data, and the printing is performed in synchronization with the moving speed. By repeating the processing step of processing the processed part from the processing material printed in the printing step and the printing step and the processing step, From the processing material is obtained by a step of forming the printed plurality of machining parts.

According to a fourth aspect of the present invention, there is provided a machined part printing apparatus which processes data for processing a material, print position data and print data for printing on the material corresponding to the processed data. Is stored in the data storage means, the working material is positioned at a predetermined position by the driving means, and the working material is moved when printing on the working material, and the control unit controls the printing position data and the printing position data from the data storage means. The processing data is taken out, the driving means is driven to position the processing material at the predetermined position, and the processing processing is instructed. Based on the processing processing instruction of the control section, the processing means performs the processing processing. , The processing is performed in synchronization with the speed of movement by the drive unit by the print control unit to which the print data is supplied from the control unit. It is to print control in wood.

According to a fifth aspect of the present invention, there is provided a machined part printing apparatus which processes print positioning data stored in a computer, outputs a print request signal by a numerical control unit, and the computer receives the print request signal. At this time, the print data stored in the computer is output to the printing device, while the print reference positioning data and the movement data stored in the computer are processed by the numerical controller, and the processing material is used as the print reference for the processing material. While positioning at a point and moving the processing material, the moving speed of the processing material by the processing means is detected by an encoder to generate a synchronization signal, and the synchronization signal and the print data are received and the print control means Printing is performed on the processing material in synchronization with the movement speed, and the processing data stored in the computer is numerically controlled. There was treated, and performs processing to the processing material by said processing means.

According to a sixth aspect of the present invention, there is provided a machined part printing apparatus in which machined data, print reference positioning data, printing movement data and print data are stored. When a print request signal for a machined material is received, the above-mentioned printing is performed. A computer that transmits data, a numerical control unit that processes the print positioning data, outputs the print request signal, and processes the print movement data and the processed data, and the print reference positioning of the numerical control unit. A processing unit that positions the processing material at a printing reference point based on data processing, performs processing based on the processing of the printing movement data, and receives the print request signal, and sends the print request reception signal to the computer. The print command signal from the computer, and based on the print command signal, sends a print auxiliary command completion signal to the numerical control unit. Then, the numerical control unit starts processing of the printing movement data, and a sequencer for transmitting the printing command signal after delaying the printing instruction signal by a predetermined time, and a synchronization signal corresponding to the movement speed of the processing material by the processing means. An encoder for outputting, a print control means for receiving the print command signal from the sequencer and the synchronization signal from the encoder, and performing a synchronous control of the moving speed for printing the processing material and the printing speed for printing. Be prepared.

According to a seventh aspect of the present invention, the processing means is a press machine or a laser processing machine, and the print control means is an ink jet printer.

In the invention described in claim 8, the inkjet printer is retracted from the vicinity of the processing means when performing the processing, and moved to the vicinity of the processing means when performing the printing.

[0013]

According to the method of printing a processed part in claim 1, the processed data for processing the processed material, the print data for printing on the processed material or the processed part, and the like are stored in the data storage means, and the data in this data storage means is stored in the data storage means. Based on the above, the processing and printing can be performed as a series of operations,
In the printing, since the printing is started when the moving speed of the work material or the work part becomes substantially constant, the printing can be performed accurately even when printing the barcode or the like.

According to a second aspect of the present invention, there is provided a method for printing a processed component, wherein the processing material is positioned at a printing position based on the printing positioning data stored in the data storage means, and the printing is performed in synchronization with the movement of the processing material based on the printing data. After performing a plurality of prints on the work material in this way, the work corresponding to the print data is performed based on the work data stored in the data storage means. In comparison, printing positioning becomes easier.

According to a third aspect of the present invention, there is provided a method for printing a machined part by repeating a step of printing a machined material and a step of carrying out a machining process on the machined material printed by the printing step. Can be formed sequentially.

According to a fourth aspect of the present invention, there is provided a processed component printing apparatus, wherein processing data stored in the data storage means includes processing means for performing processing on a processing material, driving means for positioning the processing material at a predetermined position and moving it during printing, By taking out print data etc. and controlling them by the control section, it becomes possible to perform processing and printing on the above-mentioned processing material, and at the same time, by the printing control means in synchronization with the moving speed of the processing material by the driving means during printing. Since printing is performed, accurate printing can be guaranteed.

Since the encoder in claim 5 detects the moving speed of the processing material and outputs the synchronizing signal, the printing control means receives this synchronizing signal and performs printing in synchronization with this synchronizing signal. Printing is possible.

According to the sixth aspect of the present invention, the sequencer according to the sixth aspect can delay the print command signal by a predetermined time to adjust in advance the timing at which the encoder outputs the synchronizing signal according to the moving speed of the processing material by the processing means. The synchronous control of the printing moving speed of the processing material and the printing speed can be adjusted with higher accuracy.

Since the print control means in the seventh aspect is an ink jet printer, highly accurate printing can be realized by the print control.

According to the eighth aspect of the present invention, since the ink jet printer is retracted from the vicinity of the processing means during the processing and moved to the vicinity during the printing, printing under vibrating conditions during the processing is avoided and accurate printing is realized. it can.

[0021]

【Example】

Example 1. Hereinafter, one embodiment of these inventions will be described in detail with reference to the drawings. FIG. 1 is a block diagram showing an embodiment of the present invention, in which 1 is a processing material for forming an electronic device casing or the like, and 2 is a processing material 1 which is processed as described later. The processing parts 3 are processing means, which are composed of the processing machine 4 and the driving means 5. The processing machine 4
For example, a disk type turret press machine as shown in Japanese Examined Patent Publication No. 59-44940, which punches a work material between a punch and a die to form a work part having a desired shape. Further, the driving means 5 is the processing material 1
X-axis and Y-axis moving table holding the
It is composed of an NC motor that moves in the axial direction.

Reference numeral 6 denotes a data storage means for processing data for processing the processed part 2 from the processed material 1, print data for distinguishing the processed part 2 from other processed parts having different shapes, and for printing the processed material 1. The printing position data for moving to the position, the printing movement data for moving the driving unit 5 at the time of printing, and the like are stored. Data storage means 6
FIG. 2 shows a specific structure of the data stored in. FIG. 2 shows the data structure when printing is performed before the processing material 1 is processed. The initial data G11 to the material carry-in data G1.
2 to printer preparation data (Move to machine origin M01
~), NC data for printing (move to printing reference point M11 ~
(Print command), move to print reference point M12- (print command), ...), processing data move to process reference point N11-
(Machining command), move to machining reference point N12- (machining command) ..., printer standby data (move to machine origin M11
~), Material unloading data G13, program end GXX ~
Composed of. A plurality of print commands for moving NC print data to the print reference point are stored because the work material 1 is printed a plurality of times.

Next, the relationship between the printing NC data and the processed data will be described. Fig. 3 shows the processed material 1 and the processed part A 2
As an example, the case where each one of the machined parts B, C, D is processed, first, the initial reference positioning data a of the machining material 1 is determined, and the reference positions of the machined parts A1, A2, B, C, D are determined. b, c, d, e, f (X, Y coordinate position data) are provided. As the machining data for the machined part A1, as shown in FIG. 3, position data of points I and J, which are separated by g and h from the reference position b in the X-axis and Y-axis directions respectively, are determined. Further, with respect to the circular punch 7 of the machined part A1, data of its center coordinates and radius is determined.

Next, regarding the print data, the processed part A
1, the data of the print reference position K, the data of the distance 1 from the processed part A1 and the data of the print length m, the print reference position K
The data of the distance n from the print start point to the print start point is determined. The data is similarly defined for the other machined parts A2, B, C, and D. In this way, the processing data and print data are stored in the data storage means 6 for each processing part.

A printer 8 shown in FIG. 1 is composed of a printer controller 9 and a printer head 10. For example, an ink jet printer as disclosed in JP-A-63-86286 is used. An encoder 11 detects the speed at which the X-axis or Y-axis table is moved by the drive means 5. For example, one rotation of the motor shaft of the NC motor constituting the drive means 5 is detected to detect the rotation speed of the motor shaft. A synchronizing signal is generated so that one pulse is output each time. Reference numeral 12 denotes a control unit, which is various data stored in the data storage unit 6, that is, print data,
The processing data is taken out and processed to control the driving means 5, the processing machine 4, and the printer 8.

The control unit 12 processes the material carry-in data stored in the data storage means 6 to move the processing material 1 to the X-axis and Y-axis tables of the driving means 5 and fix it by a fixing means (not shown). The printer preparation data in the data storage means 6 is taken out and processed, and the driving means 5 is driven to move the X-axis and Y-axis tables to the machine origin by the NC motor. The control unit 12 takes out the printing NC data stored in the data storage unit 6 and processes it, and drives the driving unit 5 again to move the processing material 1 to the printing reference point.
That is, the processing material 1 is brought to the position of the printer head 10 at the K position shown in FIG. 3, for example.

The print data stored in the data storage means 6 is transmitted to the printer 8. When printing on the work material 1, the X-axis table is moved in the X-axis direction by the motor of the driving means 5 to reach the print start position n shown in FIG.
The printer 8 prints a character or bar code based on the print data on the work material 1 in synchronization with the synchronization signal from the encoder 11. Similarly, a plurality of printings are performed on the processing material 1. Next, the data storage means 6 is controlled by the control unit 12.
Similarly to when printing and processing the processing data stored in the, the driving means 5 is driven to position it at the processing position (position b for the processed part A1 in FIG. 3), and the punch by the processing machine 4 is used. A punching process is performed by a die and the like to form a processed part A1. The other processed parts A2, BC, D are formed in the same manner.

FIG. 4 is a block diagram of a more concrete machined part printing apparatus according to the present invention. In FIG. 4, reference numeral 13 denotes an NC device, which stores NC data. This N
The C data stores positioning data for the printing reference point, printing auxiliary command data, printing movement data, processing data, and the like. 14 is an NC turret punch press,
The processing material 1 between the punch and the die is subjected to processing such as punching, and has an X-axis and Y-axis table on which the processing material 1 is placed, and this table is moved in the X-axis direction and the Y-axis direction. It is equipped with an NC motor. 15 is a calculator,
While transmitting the NC data and storing it in the NC device 13,
The character string data stored in advance in the memory is transmitted to the inkjet printer 11. 16 is a sequence, N
C device 13, computer 15 and inkjet printer 8
Is moved to the sequence, and a timer 17 is provided.

The signal flow of each device in the configuration shown in FIG. 4 will be described with reference to the flowchart of FIG.
The computer 15 transmits the NC data 18 to the NC device 13. The NC device 13 stores the NC data 18,
Positioning data of the C data 18 to the printing reference point is processed, the NC turret punch press 14 is driven to move the processing material 1, and the processing part is positioned to the printing reference point 19. After processing the positioning data for the printing reference point of the NC device 13, the auxiliary printing command data is processed and the print request signal 20 is transmitted to the sequencer 16.

On the other hand, the computer 15 sends the status confirmation signal 21 of the print request flag to the sequencer 16. When the sequencer 16 receives the status confirmation signal 21 and receives the print request signal 20, the sequencer 16 sets the print request flag and transmits the print request reception signal 22 to the computer 15. The computer 15 receives the print request flag, transmits the character string data 23 stored in the memory in advance to the inkjet printer 8, and receives the reception completion signal 24 from the inkjet printer 8. At this time, the computer 15 transmits the print command signal 25 to the sequencer 16. When the sequencer 16 receives the print command signal 25, the sequencer 16 sends the print auxiliary command completion signal 26 to the NC.
It is transmitted to the device 13.

The NC device 11 outputs the auxiliary command for printing completion signal 2
After confirming No. 6, the printing movement data of the NC data is processed, the NC motor of the NC turret punch press 12 is driven, and the printing processed part is moved. Further, the sequencer 16 transmits the print instruction signal 27 to the ink jet printer 8 after transmitting the print auxiliary instruction signal 26 as described above, and then delaying the timer 17 by a predetermined time. The inkjet printer 8 receives the print command signal 27, detects the print position (corresponding to the position m in FIG. 3) of the processed part by the encoder 11, and outputs the synchronization signal 2
8 to the inkjet printer 8.

This synchronizing signal 28 detects the rotational speed of the NC motor shaft of the NC turret punch press 12, and when the rotational speed becomes constant, the synchronizing signal 28 is generated. That is, a predetermined number of pulses are generated for one revolution of the NC motor shaft, and the synchronization signal 28 is generated when the synchronization of these pulses is below a certain value. Alternatively, when the distance between the print reference point 19 and the print start position m becomes constant, a synchronization signal 28 synchronized with the rotation speed of the NC motor shaft is generated. Whether or not the distance from the print reference point 19 to the print start position m is constant has, for example, a count value corresponding to the distance, and the X-axis / Y-axis table of the NC turret punch press 14 is moved by a predetermined amount. A counter that counts down when doing so may be provided for detection. In this way, the inkjet printer 8 receives the print command signal 27 and the synchronization signal 28, performs the synchronization control, and prints the characters and the bar code on the processing material 1 based on the character string data.

Here, the synchronous control means that when it is detected that the rotation speed of the NC motor shaft becomes constant, the moving speed of the processing material 1 becomes constant, so that the ink jet printer 8 causes the ink at a constant speed. Printing is performed by spraying.
When detecting the distance from the print reference point 19 to the print start position, the ink jet printer 8 ejects ink in synchronization with the rotation speed of the NC motor shaft. Whether or not the printing of all character strings is completed is confirmed by the computer 15 by sequentially outputting the status confirmation signal 21, and the printing of all character strings is completed. When the printing of all the character strings is completed, the movement of the printing processed parts by the NC turret punch press 12 is stopped. By repeating such an operation, a plurality of prints are completed on the work material 1. Next, the NC device 14 processes the processed data
Processing is performed by the C turret punch press 12.

In the above, the case where the printing corresponding to a plurality of processed parts is completed on the processing material 1 and then the processing is applied is described. However, the processing is applied first, and then each processed part is processed. Printing can be performed, and printing and processing can be repeated for each processed component. All of these are possible by the procedure of creating the NC data program.

The NC unit 14 performs the program end data processing, the sequencer 16 receives the program end signal to end the machining process, and the computer 15 receives the machining end signal to end the system.

Next, the arm rotation control of the ink jet printer will be described. FIG. 6 is a configuration diagram of a swing and reverse swing control device of an inkjet printer. Reference numeral 30 is an ink tank, 31 is an inkjet printer having a non-contact type printing function, 32 is an arm of the inkjet printer 31, 33 is a computer that stores NC data and character string data and controls the system, and 34 is a machining material 1. NC turret punch press that performs positioning and press working, 35 is an NC device that controls the NC turret punch press 34, 36 is a control device having a signal processing function with external equipment, a logical operation function, a timer, etc. 37 is an NC turret punch A printing direction drive motor of the press 34, and an encoder 38 attached to a printing direction drive motor 37 of the NC turret punch press 34. Incidentally, 39 is a post, and the ink jet printer 31 can be rotated by a motor 40 around the post 39. The arm turning control shown in FIG. 6 is also performed by the computer 33, the NC device 34, and the like.

FIG. 7 is a block diagram for controlling the arm rotation and the arm reverse rotation of the ink jet printer 31. In FIG. 7, NC data 41 is transferred from the computer 33 to the NC device 35, and the NC device 35 moves the turret punch press 34 to the mechanical origin. Then N
The C device 35 sends an arm rotation command signal 41 to the control device 36, and controls the control device 36 to drive the motor 40 in FIG. When the arm turning is completed, the control device 36 transmits a turning completion signal 44 to the NC device 35. Next, printing processing and processing processing are performed according to the program as shown in FIG. When the printing process and the like are completed, the NC device 35 sends an arm reverse rotation command signal 45 to the control device 36, the control device 36 causes the arm to perform the reverse rotation 46, and when the reverse rotation is completed 47, the control device 36 causes the reverse rotation. The completion signal 48 is transmitted to the NC device 35. In this way, the arm is turned and turned backward.

The turning and reverse turning of the arm 32 are carried out by a geared motor 40 mounted on a bearing fixed to the fixed side, and transmitted to a gear 50 mounted on the arm 32. At this time, the arm 32 is swung by speed control as shown in FIG. FIG. 8 is an arm speed change diagram showing how the turning speed of the arm 32 changes when the horizontal axis represents time and the vertical axis represents speed. In FIG. 8, the low speed operation (A) is performed from the standby position (Y) of the arm 32, the high speed operation (B) is performed, and then the low speed operation (C) to the ultra low speed operation (D) is stopped at a predetermined stop position. Let Therefore, the ink jet 31 can be moved with less vibration and impact.

In the above, the case where the printing corresponding to the plurality of processed parts is performed on the processing material 1 and then the processing is performed has been described. On the contrary, the case where the processing is performed on the processing material 1 and the printing is performed thereafter By storing the processing data in the data storage order shown in FIG. 2 first and storing the print data for each processed component with the reference positioning position as the origin, the same processing and printing can be performed. Further, although the NC turret punch press was used for the processing of the processing material 1, other conventionally known laser processing machines may be used.

Further, since it is difficult to see the ink-jet printing on the metal surface, a laser beam for processing the material whose output is reduced by sticking a seal having a reflectance different from that of the metal surface as much as possible or applying white paint is printed. If you apply it instead of the inkjet, you can print because the material background can be seen through the part exposed to the laser. In this way, it is not necessary to separately provide an inkjet device.

[0041]

As described above, according to the method for printing a processed part according to the present invention, printing and processing on a processing material are performed in a series of steps based on the print data and the processing data stored in the data storage means. By this, it becomes possible to easily distinguish when a plurality of processed parts having similar shapes are formed from the processed material, and at the time of printing, printing is performed while moving the processed material. At this time, the movement of the processed material and the printing speed are performed. Since and are synchronously controlled, accurate printing is possible, and as a result, it becomes easy to distinguish the processed parts.

Further, the processed component printing apparatus according to the present invention is provided with the data storage means for storing the print data and the processed data, the processing means for processing the processing material, and the printing control means for printing the processing material, By controlling the control unit based on the data stored in the data storage unit, the data stored in the data storage unit can be changed to change the order in which the processing process and the printing process are performed, and the shape can be changed. It is also possible to change different processing, print positions, etc.

[Brief description of drawings]

FIG. 1 is a block diagram showing an embodiment of the present invention.

2 is a data structure diagram stored in the data storage means of FIG. 1. FIG.

FIG. 3 is an arrangement configuration diagram of a processed component with respect to the processing material 1 used in the present invention.

FIG. 4 is a block diagram showing another embodiment of the present invention.

5 is a flowchart of the configuration shown in FIG.

FIG. 6 is a configuration diagram of a swivel / reverse swivel control device for an inkjet printer according to the present invention.

FIG. 7 is a block configuration diagram of the turning and reverse turning control shown in FIG.

8 is a speed control diagram relating to the turning control shown in FIG.

[Explanation of symbols]

 1 Processing Material 2 Processing Parts 3 Processing Means 4 Processing Machines 5 Driving Means 6 Data Storage Means 8 Printers 9 Printer Control Units 10 Printer Heads 11 Encoders 12 Control Units 13 NC Devices 14 NC Turret Punch Presses 15 Computers 16 Sequencers 17 Timers

Front page continuation (72) Inventor Masahiro Yoshimoto 8-1-1 Tsukaguchihonmachi, Amagasaki City Mitsubishi Electric Corporation

Claims (8)

[Claims] 1. A step of performing processing on a processing material based on processing data stored in a data storage unit to form a processed part having a predetermined shape, and identifying the processed part from other processed parts having different shapes. Print data for performing proper printing is stored in the data storage means, a step of printing on the processed part or the processing material based on the print data, and the processing based on the print reference positioning data stored in the data storage means A step of positioning the part or the work material at a reference position, and a step of moving the work part or the work material from the reference position based on the printing movement data stored in the data storage means after the positioning step, When the moving speed or the distance from the reference position is detected, or when the moving speed becomes substantially constant in the moving step. Or a step of starting the printing on the processed part or the processed material when the distance becomes a predetermined distance, the processed part printing method. 2. A machined part printing method, wherein a plurality of machined parts having different shapes are formed from a machined material, and printing for identification is performed for each type of the shape, and a plurality of machined parts are machined from the machined material. The processing data, the print position data and the print data representing the position and the print content to be printed corresponding to each processed part, and the print movement data for moving the processing material when printing the processing material are data. A step of storing in the storage means, a first step of positioning the processing material at a predetermined printing position based on predetermined printing position data, and a step of moving the processing material based on the printing movement data, A second step of printing the print content based on the print data corresponding to the print position on the processing material while synchronizing the speed of the printing with the speed of the printing. By repeating the first and second steps, a plurality of machined parts are printed on the machined material, and then the plurality of machined parts are processed based on the machined data. A method for printing a processed part, which is characterized in that 3. A machined part printing method, wherein a plurality of machined parts having different shapes are formed from a machined material, and printing for identification is performed for each type of the shape, and a plurality of machined parts are machined from the machined material. The processing data, the print position data and the print data representing the position and the print content to be printed corresponding to each processed part, and the print movement data for moving the processing material when printing the processing material are data. The step of storing in the storage means, the processing material is positioned at the printing position based on the predetermined print position data from the data storage means, the processing material is moved based on the printing movement data, and this movement Based on the printing process in which the above printing is performed in synchronization with the speed and the processing data, processing parts are added from the processing material printed in the printing process. A method of printing a processed part, comprising: a processing step of performing a processing, and a step of forming the plurality of printed processed parts from the processing material by repeating the printing step and the processing step. . 4. A processed component printing apparatus, which processes a plurality of processed parts from a processed material and prints the processed parts for identification for each type having a different shape. Processing data for performing the processing, data storage means for storing print position data and print data for printing on the processing material corresponding to the processing data, positioning the processing material at a predetermined position, and processing the material. When printing on, the drive means for moving the processing material and the print position data and the processing data from the data storage means are taken out, and the driving means is driven to position the processing material at the predetermined position, A control unit for instructing processing, a processing unit for performing the above-mentioned processing based on the processing processing instruction of the control unit, and the print data from the control unit. And a printing control means for controlling printing on the processing material in synchronism with the speed of movement by the driving means. 5. Processing data, printing reference positioning data,
When the print movement data and the print data are stored and the print request signal for the processing material is received, a computer for transmitting the print data, and processing the print reference positioning data to output the print request signal, and A numerical control unit that processes the printing movement data and the processing data, and positions the processing material at the printing reference point based on the processing of the printing reference positioning data of the numerical control unit, and processes the printing movement data. A machining means for moving the machining material based on the machining data and a machining means for machining the machining material based on the machining data; an encoder for detecting a moving speed of the machining material by the machining means and outputting a synchronizing signal; Receiving the print data from the encoder and receiving the synchronization signal from the encoder to synchronize the movement speed with the processing. Workpieces printing apparatus characterized by comprising a print control means for performing printing on wood. 6. Processing data, printing reference positioning data,
When the print movement data and the print data are stored and the print request signal for the processing material is received, a computer that transmits the print data, and the print positioning data by processing the print positioning data and outputting the print request signal Based on the processing of the printing movement data and the numerical control unit for processing the printing movement data and the processing data, and positioning the processing material at the printing reference point based on the processing of the printing reference positioning data of the numerical control unit. Processing means for performing processing and receiving the print request signal, transmitting the print request reception signal to the computer, receiving the print command signal from the computer, and completing the print auxiliary command based on the print command signal. A signal is sent to the numerical control unit to start processing of the printing movement data by the numerical control unit, and the print command signal is transmitted for a predetermined time. A sequencer that delays and transmits the signal, an encoder that outputs a synchronization signal according to the moving speed of the processing material by the processing means, the print command signal from the sequencer, and the synchronization signal from the encoder, and A machined parts printing apparatus, comprising: a print control means for performing synchronous control of a printing moving speed of a work material and a printing speed for printing. 7. The processing means according to claim 4, 5, or 6, wherein the processing means is a press machine or a laser processing machine.
In addition, the print control means is an inkjet printer, and the processed component printing apparatus is characterized in that. 8. The printing control means according to claim 4, wherein the printing control means is an inkjet printer, and the inkjet printer is retracted from the vicinity of the processing means when performing the processing. When performing the printing process, the machined component printing apparatus is characterized in that it is moved to the vicinity of the machining means.