WO2005047998A1 - 板金加工システム、加工スケジュール管理方法およびプログラム - Google Patents
板金加工システム、加工スケジュール管理方法およびプログラム Download PDFInfo
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- WO2005047998A1 WO2005047998A1 PCT/JP2004/016824 JP2004016824W WO2005047998A1 WO 2005047998 A1 WO2005047998 A1 WO 2005047998A1 JP 2004016824 W JP2004016824 W JP 2004016824W WO 2005047998 A1 WO2005047998 A1 WO 2005047998A1
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- Prior art keywords
- processing
- schedule
- sheet metal
- sheet
- production
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- 239000002184 metal Substances 0.000 title claims abstract description 209
- 238000003754 machining Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 121
- 238000004519 manufacturing process Methods 0.000 claims abstract description 240
- 239000000463 material Substances 0.000 claims abstract description 184
- 230000004044 response Effects 0.000 claims abstract description 38
- 238000004891 communication Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims description 500
- 238000007726 management method Methods 0.000 claims description 137
- 230000008569 process Effects 0.000 claims description 118
- 230000008859 change Effects 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 235000011962 puddings Nutrition 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000005555 metalworking Methods 0.000 description 25
- 238000012790 confirmation Methods 0.000 description 24
- 230000002093 peripheral effect Effects 0.000 description 20
- 238000010586 diagram Methods 0.000 description 19
- 238000012546 transfer Methods 0.000 description 16
- 238000004898 kneading Methods 0.000 description 15
- 239000012160 loading buffer Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 239000000872 buffer Substances 0.000 description 6
- 238000005058 metal casting Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32239—Avoid deadlock, lockup
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32265—Waiting, queue time, buffer
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32294—Maximize throughput of cell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Definitions
- the present invention relates to a sheet metal caroe system for nesting component data on a material sheet and caulking with a kamen machine, a processing schedule management method, and a program.
- the production management device In a sheet metal working system including a production management device and sheet metal processing equipment, the production management device generates a production instruction (manufacturing arrangement), and based on the production instruction, the sheet metal processing equipment performs the processing. Running a schedule has been done.
- the production instruction when a production management device generates a production instruction, the production instruction includes a processing schedule including nesting of component data and CAM processing, and the production instruction including the processing schedule is generated.
- the sheet metal processing equipment performs a schedule operation according to a production instruction in accordance with a feasible processing schedule by passing the production management device power to the sheet metal processing equipment.
- the production management device only generates a production instruction, and the production management device generates the production instruction.
- the sheet metal processing equipment to which the instruction is given generates a processing schedule with nesting of component data and CAM processing using a controller, and performs a schedule operation in accordance with the processing schedule.
- the production instruction (production arrangement) including the eschedule is once passed from the production management device to the sheet metal processing equipment. Only performs the scheduled operation according to the given production instructions.
- the sheet metal processing equipment performs a schedule operation in accordance with the given production instruction. For example, if it is necessary to make a change such as adding to the production instruction in the production control device, the production control device may change the processing schedule based on the change in the production instruction. Since the progress of the scheduled operation that is being performed by the processing equipment is unknown, it is difficult to change the processing schedule with the correction of the processing schedule that has already been passed to the sheet metal polishing machine.
- the present invention has been made to solve the above-mentioned problems, and it is possible for a production management apparatus to smoothly operate a sheet metal processing facility according to a desired production instruction.
- An object of the present invention is to provide a sheet metal cassette system, a processing schedule management method, and a program capable of improving the operation rate and production efficiency of a work.
- the sheet metal cassette system generates a processing schedule based on sheet cassette data obtained by nesting according to a production instruction, and stores the material schedule into one material sheet.
- a production management device that manages each product, and a communication network with the production management device.
- a sheet metal processing facility interconnected via a network and executing the escalation schedule received from the production management device.
- the sheet metal caulking system generates a processing schedule based on sheet caulking data obtained by nesting according to a production instruction, and converts the caulking schedule into one material sheet.
- a production management device that manages each of the production management devices, and a sheet metal processing facility that is interconnected with the production management device via a communication network and that executes the escalation schedule received from the production management device. Is characterized in that, in response to the processing schedule request of the sheet metal processing equipment, a processing schedule for one sheet of material is transmitted to the sheet metal processing equipment for each request.
- the sheet metal cassette system generates a processing schedule based on sheet cassette data obtained by nesting according to a production instruction, and stores the material schedule into one material sheet.
- a production management device that manages each of the production management devices, and a sheet metal processing facility that is interconnected with the production management device via a communication network and that executes the escalation schedule received from the production management device.
- the system waits until the scheduled time of finishing the processing of the preceding material sheet and the scheduled completion time of the preparation for carrying in the next material sheet are synchronized.
- the feature is to transmit the processing schedule for the sheet to the sheet metal processing equipment.
- the sheet metal cassette system generates a processing schedule based on sheet cassette data obtained by nesting according to a production instruction, and stores the sheet into one material sheet. And a plurality of sheet metal processing equipment interconnected with the production management device via a communication network and executing the processing schedule individually received from the production management device.
- the sheet metal cassette system generates a processing schedule based on sheet cassette data obtained by nesting according to a production instruction, and stores the material schedule into one material sheet.
- a production management device that manages each production process and the processing management device that is interconnected with the production management device via a communication network, and that is individually received from the production management device.
- a plurality of sheet metal processing facilities for executing a schedule wherein the production management device, in response to a processing schedule request from each of the sheet metal kamen processing equipment, sets a processing schedule for each material sheet for each request. The transmission is made to the corresponding sheet metal processing equipment.
- the sheet metal cassette system generates a processing schedule based on sheet cassette data obtained by nesting according to a production instruction, and stores the sheet into one material sheet.
- a production management device that manages each of the production management devices, and a plurality of sheet metal processing facilities that are interconnected with the production management device via a communication network and execute the processing schedule individually received from the production management device.
- the management device calculates the scheduled end time of the processing of the preceding material sheet in the relevant sheet metal processing equipment and the scheduled completion time of the preparation for carrying in the next material sheet of the sheet metal processing equipment. Wait until the timing to synchronize with the sheet material, and send the processing schedule for the next material sheet to the sheet metal processing equipment. It is intended to.
- a processing schedule management method is characterized in that a processing schedule of a material sheet in which parts are nested based on a production instruction by a sheet metal casting machine is managed for each sheet. It is assumed that.
- the processing schedule management method provides a method for adding or changing an unprocessed part in a processing schedule according to a previous manufacturing instruction in response to the addition or change of the manufacturing instruction. It is characterized in that it is nested again in the material sheet, and the subsequent processing schedule is re-created.
- the processing schedule management method is characterized in that when the state of the sheet metal processing equipment changes and the processing of an unprocessed part cannot be performed according to the processing schedule according to the previous manufacturing instruction, the unprocessed part is not processed. It is characterized by re-nesting the parts of Rikkei on another material sheet, thereby re-creating the following processing schedule.
- the unloading of a product included in the processing schedule being executed in the sheet metal processing equipment and the loading of a material used in the next processing schedule should be synchronized.
- the next processing schedule is started.
- the processing schedule management method according to the eleventh aspect of the present invention when the material sheet used in the processing schedule according to the previous production instruction is not yet processed, the previous production instruction is made in accordance with the production instruction. The processing schedule is canceled, and the added part is assigned to the material sheet and the processing is executed.
- the processing schedule management method is characterized in that, when a material sheet used in the processing schedule according to the previous production instruction is being processed, the material sheet is processed in accordance with the production instruction. Canceling the processing of the unprocessed parts among the arranged parts, executing the processing by allocating the added parts to the unused area including the arrangement position of the unprocessed parts of the material sheet. It is characterized by the following.
- the processing schedule management method is characterized in that, when the material sheet used in the processing schedule according to the previous production instruction is in the sheet metal casting machine and has been processed, the production instruction is added.
- the method is characterized by allocating the previously added component to the remaining blank area where the component has been processed on the material sheet according to the size, and executing the processing.
- a program stores, in a computer provided in a production management device or a sheet metal processing facility, a processing schedule according to a previous production instruction according to addition or change of a production instruction.
- a process including a step of including a processed part in the content of the addition or change of the production instruction, and a step of nesting the content of the addition or change of the production instruction including the unprocessed part again in a material sheet. This is to execute
- a program according to a fifteenth aspect of the present invention includes the steps of: determining, on a computer provided in a production management device or a sheet metal processing facility, a state change of the sheet metal processing facility; Nesting of the unprocessed part on another material sheet in response to a state change in which the unprocessed part cannot be processed according to the processing schedule according to the manufacturing instruction of the above. .
- FIG. 1 is a schematic block diagram showing a first embodiment of a sheet metal working system according to the present invention.
- FIG. 2 is a schematic configuration showing an example of an arrangement of peripheral devices in the sheet metal processing system of FIG. FIG.
- FIG. 3 is a table showing an example of a production instruction in the sheet metal caulking system of FIG.
- FIG. 4 is a table showing the result of stripping of a processing schedule based on the production instruction of FIG.
- FIG. 5 is a table showing a processing schedule for each material sheet based on the production instructions of FIG.
- FIG. 6 is a table showing the results of applying a bow I to a processing schedule.
- FIG. 7 is a table showing an example of an additional production instruction.
- Fig. 8 is a table showing a result of stripping a processing schedule based on an additional production instruction.
- FIG. 9 is a table showing a processing schedule for each material sheet based on an additional production instruction.
- FIG. 10 is a schematic layout diagram showing a first example of an interrupt function in the sheet metal working system of FIG. 1.
- FIG. 11 is a schematic layout diagram showing a second example of the interrupt function in the sheet metal working system of FIG. 1.
- FIG. 12 is a schematic layout diagram showing a third example of the interrupt function in the sheet metal working system of FIG. 1.
- FIG. 13 is a schematic layout diagram showing a fourth example of the interrupt function in the sheet metal working system of FIG. 1.
- FIG. 14 is a schematic layout diagram showing a fifth example of the interrupt function in the sheet metal working system of FIG. 1.
- FIG. 15 is a schematic view of a material sheet showing a processing example to which the interrupt function of FIG. 14 is applied.
- FIG. 16 is a schematic layout diagram showing a sixth example of the interrupt function in the sheet metal working system of FIG. 1.
- FIG. 17 is a schematic of a material sheet showing a processing example to which the interrupt function of FIG. 16 is applied. It is a target.
- FIG. 18 is a schematic block diagram showing a second embodiment of the sheet metal working system according to the present invention.
- FIG. 19 is a flowchart showing the operation of the job controller in the sheet metal working system of FIG. 18.
- FIG. 20 is a flowchart showing the operation of a new ordering process in the flow of the job controller.
- FIG. 21 is a flowchart showing an operation of a schedule creation process in the flow of the job controller.
- FIG. 22 is a flowchart showing an operation of a processing possibility determination process in a flow of a schedule creation process.
- FIG. 23 is a flowchart showing an operation of a nesting process in a flow of a schedule creation process.
- FIG. 24 is a flowchart showing an operation of an interrupt arrangement process in the flow of the job controller.
- FIG. 25 is a flowchart showing an operation of an additional nesting process in the flow of the interrupt arrangement process.
- FIG. 26 is a flowchart showing an operation of a schedule transfer process in the flow of the job controller.
- FIG. 27 is a flowchart showing an operation of a schedule re-creation process in the flow of the job controller.
- FIG. 28 is a flowchart showing an operation of a schedule transmission process in the flow of the job controller.
- FIG. 29 is a flowchart showing an operation of a halfway interrupt response process in the flow of the job controller.
- FIG. 30 is a flowchart showing an operation of a cell controller in the sheet metal working system of FIG. 18.
- FIG. 31 is a flowchart showing the operation of a cell operation task in the flow of the cell controller. It is one chart.
- FIG. 32 is a flowchart showing an operation of a schedule request process in the flow of the cell operation task.
- FIG. 33 is a flowchart showing an operation of a midway interrupt confirmation process in the flow of the cell operation task.
- FIG. 34 is a flowchart showing an operation of a termination process in the flow of the cell operation task.
- FIG. 35 is a schematic block diagram showing a third embodiment of the sheet metal working system according to the present invention.
- FIG. 36 is a schematic configuration diagram showing an example of the arrangement of peripheral devices in the sheet metal caulking system of FIG. 35.
- FIG. 37 is a schematic block diagram showing a fourth embodiment of the sheet metal working system according to the present invention.
- Fig. 38 is a schematic configuration diagram showing an arrangement example of an automatic warehouse facility and each sheet metal processing facility.
- FIG. 1 is a schematic block diagram showing a first embodiment of a sheet metal caulking system according to the present invention.
- the production management device 110 and the sheet metal caulking equipment 130 are communicatively combined, and based on a production instruction (production arrangement) generated by the production management device 110, The kneading equipment 130 executes the processing schedule.
- the production management device 110 includes a production management unit 111, a process scheduler (progress management) 112, a dynamic nesting & CAM processing unit 113, and a job controller 114.
- the production management device 110 is connected to a network 120.
- the production management unit 111 performs various processes required for production management, and generates and manages necessary production instructions based on the production management.
- the process scheduler (advance management) 112 generates a processing schedule to be executed by the sheet metal kneading equipment 130 based on a production instruction from the production management unit 111, and manages the processing schedule. is there.
- the dynamic nesting & CAM processing unit 113 when generating a processing schedule by the process scheduler (advance management) 112, generates a board cutting process for nesting component data on a material sheet and generates processing data of the material sheet. It performs CAM processing.
- the job controller 114 transmits and receives various data to and from the controller 131 of the sheet metal processing equipment 130 via the network 120.
- the job controller 114 exchanges various necessary data with each unit of the production management device 110.
- the sheet metal processing equipment 130 includes a controller 131, a CNC device 135, a processing machine 136, a line control panel 137, and a peripheral device 140. Further, in the sheet metal kazuna equipment 130, the controller 131 is connected to the network 120!
- the controller 131 transmits and receives various data to and from the job controller 114 of the production management device 110 via the network 120. Further, the controller 131 exchanges various necessary data with each unit of the sheet metal processing equipment 130.
- controller 131 requests a processing schedule from the job controller 114 of the production management device 110 and receives a processing schedule from the Z job controller 114, a cell control operation & DNC transfer unit 133, It also has an inventory management (shelf & peripheral control) section 134.
- the CNC device 13 based on the kneading schedule received from the job controller 114 by the controller 131 in response to the schedule request, adds processing conditions and mold information to the NC data, and executes the executable NC data. Is to create.
- the CNC device 135 reads the processing data of the parts specified in the processing schedule and controls the processing machine 136.
- the processing machine 136 for example, punching (punch press), laser (laser kneading machine) and the like are applied.
- the processing machine 136 performs required sheet metal processing (sheet processing) based on the NC data from the CNC device 135 and in cooperation with the peripheral device 140.
- the line control panel 137 allows the processing machine 136 to execute the required sheet metal calorie (based on the kamen processing schedule received from the job controller 114 by the controller 131 in response to the schedule request).
- the peripheral device 140 is operated in cooperation with the processing machine 136.
- FIG. 2 is a schematic configuration diagram showing an arrangement example of the peripheral device 140.
- Peripheral equipment 140 includes shelves, such as material shelves 141 and product shelves 142, which are arranged around a caro machine 136, and a loading buffer 143, an unloading buffer 144, etc., arranged adjacent to these shelves. It consists of a space, a loading Z unloading shuttle 145 arranged adjacent to the processing machine 136, and a single-sheet transfer device 146.
- FIG. 2 schematically shows a traveling area of the single-sheet pick-up / convey device 146 along a direction in which the standby space extends.
- the single-sheet transfer device 146 includes a carrier having a large number of vacuum pads that cover a plane corresponding to the size of a material sheet and that can move up and down.
- the single-sheet transfer device 146 is configured so that the carrier can also move laterally along the traveling rail and move back to the Z traveling region.
- the peripheral device 140 can execute various operations for handling the material sheet.
- the “single-sheet pick-up” transfer device 146 can pick up one sheet of material from the material shelf 141, transfer it, and place it on the loading buffer 143.
- the single-sheet pick-up / convey device 146 can pick one sheet of the material from the loading buffer 143, convey it, and place it on the loading Z unloading shuttle 145.
- the loading Z unloading shuttle 145 force material sheet can be loaded into the processing machine 136.
- the processed sheet (product) can be unloaded from the loading / unloading shuttle 145 force processing machine 136.
- the single-sheet pick-up / convey device 146 picks up one sheet (product) that has been processed from the loading Z unloading shuttle 145, conveys it, and places it on the unloading buffer 144 (sorts and accumulates). be able to.
- the single-sheet pick-up / conveyance device 146 moves the unloading buffer 144 from the unloaded sheet.
- the above-described single-sheet transfer apparatus 146 includes only one carrier, and this single carrier is used to transfer one sheet of the material sheet from the material shelf 141 to the processing machine 136 side. And transfer of a single sheet of material from the processing machine 136 to the product shelf 142.
- the single-sheet transfer device 146 includes a carrier that performs single-sheet transfer of the material sheet from the material shelf 141 to the power kneading machine 136 and a material that is transferred from the processing machine 136 to the product shelf 142.
- the carrier that performs one-sheet transfer of the sheet can be configured separately.
- the dynamic nesting & CAM processing unit 113 of the production management device 110 operates until a single material sheet is loaded into the processing machine 136 and processing is started and then completed. It has a machining time simulation function to calculate the required time of the machine.
- the production management apparatus 110 records, as data, the time actually required for unloading the material sheet from the material shelf 141 to the loading Z unloading shuttle 145 via the loading buffer 143. .
- the controller 131 of the sheet metal processing equipment 130 issues the next schedule request as soon as one sheet of material is unloaded from the loading buffer 143 to the loading / unloading shuttle 145 and the loading buffer 143 is empty. It is configured to do so.
- the production management device 110 sends the next material sheet processing machine to the processing machine 136 at the scheduled time at which the processing of the material sheet being processed is completed.
- the processing schedule for the next sheet of material is passed to the sheet metal processing equipment 130 at the timing of synchronizing the scheduled processing end time and the scheduled loading preparation completion time so that preparation for loading into the 136 is completed. Te ru.
- the production management device 110 outputs the material sheet as estimated by referring to the past records from the scheduled processing end time calculated by the kaju time simulation function for the material sheet being processed. At the time when the required time is calculated back (m minutes before the expected processing end time), the processing schedule for the next sheet of material is passed to the sheet metal kneading equipment 130.
- the production management unit 111 of the production management device 110 generates a necessary production instruction based on the production management.
- This production instruction is, for example, "Five parts P1, six parts P2, two parts P3, and one part P4, all of which are to be produced by a laser ka kin machine by the delivery date 9-20". It is represented by a table as shown in FIG.
- the process scheduler (advance management) 112 obtains the board removal processing and the CAM processing by the dynamic nesting & CAM processing unit 113, and generates a caroes schedule.
- the type (material, plate thickness, size, etc.) of the material sheet to be used, the required number of sheets, and the processing machine (eg, # 1 laser) to be used are determined. Determine the schedule.
- the determined kamen schedule is divided into individual material sheets, thereby completing a processing schedule for each material sheet based on a production instruction.
- the controller 131 of the sheet metal kneading equipment 130 performs # 1 according to the processing schedule.
- the laser power kneading machine 136 is attracted, and the peripheral device 140 is linked to perform the sheet power kneading of the first material sheet S1-1.
- the first material sheet SI-1 is unloaded from the material shelf 141, and is unloaded to the loading Z unloading shuttle 145 via the loading buffer 143, whereby the opening buffer 143 is loaded. As soon as it becomes free, the controller 131 sends the next schedule request to the job controller 114.
- the production management device 110 sets the first material sheet S1
- the processing schedule of the second material sheet S1-2 is transferred from the job controller 114 to the controller 131. Send to
- the controller 131 of the sheet metal processing equipment 130 allocates the # 1 laser processing machine 136 according to the processing schedule, and cooperates with the peripheral device 140, The second material sheet SI-2 is processed.
- FIG. 6 shows the state of the machining schedule managed by the process scheduler (running management) 112 at this time.
- the process scheduler running management
- the production management unit 111 of the production management device 110 changes (including addition) the current production instruction based on the production management, for example, for example, “4 parts P5, As shown in FIG. 7, the production instruction for parts P1 to P4 (see FIG. 3) should be added to part P5 as shown in FIG. Is added, and the production instruction is regenerated.
- the process scheduler (run management) 112 Obtain the CAM process and reproduce the processing schedule.
- the production management device 110 sets the scheduled processing end time of the second material sheet S1-2 and the third material sheet.
- the processing schedule of the third material sheet S3-1 is transmitted from the job controller 114 to the controller 131 at the timing of synchronizing the scheduled time of completion of preparation for carrying in S3-1.
- the controller 131 of the sheet metal processing equipment 130 allocates the # 1 laser processing machine 136 according to the processing schedule, and cooperates with the peripheral device 140 to form the third material sheet S3-1. Is processed.
- the process scheduler (progress management) 112 of the production management device 110 manages the processing schedule based on the production instruction for each material sheet. I have. Even if the production management device 110 receives the next schedule request from the controller 131 of the sheet metal kneading equipment 130, the production management device 110 does not unconditionally respond to the schedule request. That is, the timing for synchronizing the scheduled processing end time of the preceding material sheet with the scheduled completion time of the preparation for carrying in the next material sheet (m minutes before the scheduled processing end time)
- the sheet metal caulking system 101 can flexibly cope with interrupt processing schedules generated at various timings and conditions. These various interrupt functions will be described with reference to the schematic layout diagrams shown in FIGS.
- FIG. 10 shows a first example of the interrupt function of the sheet metal management system 101.
- an interrupting kneading schedule occurs during the processing of the nth material sheet Sn (material's thickness Ml)
- the generated timing force is up to m minutes before the scheduled end time of the processing of the material sheet Sn. If it is, it indicates that the execution (interruption) of any interruption schedule A1 is possible regardless of the material's thickness Mx.
- FIG. 11 shows a second example of the interrupt function of the sheet metal management system 101. This example is used when the interrupting schedule is generated m minutes after the scheduled finishing time of the nth material sheet Sn (Material.Sheet thickness Ml) and the interrupting schedule is generated.
- Material sheet A1 is the same material thickness as n + 1 first material sheet Sn + 1 (Material thickness Ml) Indicates the case of Ml.
- the interrupt processing schedule of the material sheet A1 can be executed using the material sheet Sn + 1 by dynamically nesting the interrupt processing schedule data of the material sheet A1 on the material sheet Sn + 1.
- FIG. 12 shows a third example of the interrupt function of the sheet metal management system 101. This example is used when the interrupting schedule is generated m minutes after the scheduled finishing time of the nth material sheet Sn (Material.Sheet thickness Ml) and the interrupting schedule is generated. This shows a case where the material sheet A1 to be formed has a material M and a thickness M2 different from the n + 1 first material sheet Sn + 1 (material 'the thickness Ml).
- the material sheet Sn + 1 is made to wait for the loading Z unloading shuttle 145. Then, the processed sheet (product) Sn is unloaded directly from the processing machine 136 into the unloading buffer 144 using the single-stacking / transporting device 146, and then the material is processed using the single-stacking / transporting device 146.
- the sheet A1 from the loading buffer 143 to the processing machine 136, it is possible to execute the interruption schedule of the material sheet A1.
- FIG. 13 shows a fourth example of the interrupt function of the sheet metal management system 101.
- n When the material sheet Sn (Material thickness Ml) is loaded on the processing machine 136 and is waiting for the start of processing, the material sheet Sn can be used (Material thickness Ml). Shows the case where schedule A1 occurs.
- FIG. 14 shows a fifth example of the interrupt function of the sheet metal cassette system 101. This example is shown in Figure 1
- the forced interrupt processing schedule (Material.Sheet thickness Ml) can be drawn to the remaining material area of the material sheet Sn. This indicates the case where A1 has occurred.
- the forced interrupt processing schedule A1 can be executed using the remaining material area of the material sheet Sn by dynamically nesting the forced interrupting schedule data in the remaining material area of the material sheet Sn. It is.
- FIG. 16 shows a sixth example of the interrupt function of the sheet metal cassette system 101. This example is shown in Figure 1
- a forced interrupt (Material / Sheet thickness Ml) can be applied to the unprocessed parts area of that material sheet Sn. Indicates when schedule A1 occurs.
- the forced interruption processing data is dynamically nested in the unfinished parts area of the material sheet Sn, and the forced interruption processing schedule A1 is performed using the unfinished parts area of the material sheet Sn. Is executable.
- a sheet metal processing system having a plurality of such sheet metal processing equipment cells, such as a sheet metal processing equipment such as the sheet metal processing equipment 130 shown in FIG.
- a sheet metal processing equipment such as the sheet metal processing equipment 130 shown in FIG.
- the description of the configuration, operation, and interrupt function of the sheet metal caching system 101 described above can be applied.
- the sheet metal processing equipment cell is not limited to equipment of a type in which materials are supplied from shelves and processed products are stored on shelves. That is, for example, a sheet metal working equipment cell with an independent manipulator that carries in and out the material in the cell, or a sheet metal working equipment cell that does not have peripheral devices and therefore carries in and out the material manually.
- the controller 131 by adding the controller 131, the above description of the sheet metal casing system 101 can be basically applied.
- FIG. 18 is a schematic block diagram showing a second embodiment of the sheet metal caulking system according to the present invention.
- a production management device 210 and a plurality of sheet metal processing equipment (sheet metal processing equipment cells) 230 (# 1— # n) are connected to a network 220.
- the configuration of the production management apparatus 210 and the configuration of each sheet metal processing equipment 230 are the same as the production management apparatus 110 and the sheet metal kneading equipment 130 of the sheet metal processing system 101 shown in FIG. In FIG. 1, the reference numerals used in FIG.
- All the sheet metal caulking equipment 230 (# 1— # n) are independent one by one. That is, it is possible to independently communicate with the production management device 210 one by one, issue a schedule request from the controller 231, receive a schedule from the production management device 210, and perform sheet processing according to the processing schedule. It is.
- the production management device 210 can communicate with all the sheet metal processing equipment 230 (# 1— # n) individually, and individually processes each one in response to a schedule request from each sheet metal processing equipment 230. It is possible to pass the schedule and execute the processing schedule.
- the production management device 210 is connected to a plurality of sheet metal processing facilities 230 (# 1— # n), for example, any one of the sheet metal processing equipment 230 (# ⁇ ) In the event that a failure occurs in the power processing unit, it is possible to execute the processing schedule that was scheduled in the sheet metal processing equipment 230 (#
- the stop (wait) time of the entire system can be reduced, and the operation rate and the production efficiency can be improved.
- the production management device 210 can generate a production instruction for treating two or more sheet metal caroe facilities 230, 230, ... as a group based on the production management. Further, it is possible to generate a processing schedule to be allocated to the sheet metal processing equipment group 230, 230,... Based on the production instruction.
- the optimal scheduling is performed according to the schedule progress status of each sheet metal processing equipment 230 in the group. By doing so, it is possible to reduce the stop (wait) time for each group and improve the operation rate and production efficiency.
- FIG. 19 shows a flowchart of the job controller 214 of the production management device 210.
- the job controller 214 is started when the power of the production management device 210 is turned on, and arranges production, interruption, and schedule requests from the controller 231 of each sheet metal processing equipment cell 230 connected to the production management unit 211, and In addition, the equipment status of each sheet metal cascade equipment cell 230 is constantly monitored.
- the job controller 214 first executes a new order processing (step S 1100).
- step S1200 the job controller 214 executes a schedule creation process.
- step S1001 the job controller 214 confirms the interruption. Subsequently, the job controller 214 determines whether or not all the processes have been completed (step S1002). And If all the processes have been completed (YES in step S1002), the flow ends.
- step S1002 the job controller 214
- step S1003 it is determined whether or not an interrupt arrangement force is present.
- step S1300 executes the interrupt arrangement processing (step S1300). After that, the process returns to "Schedule creation processing" in step S1200.
- step S1003 the job controller 214 checks the equipment status of the sheet metal processing equipment 230 (# 1- # n) (step S1004). Subsequently, the job controller 214 determines whether or not the sheet metal caulking equipment 230 has gone down.
- step S1005 If the sheet metal working equipment 230 goes down (YES in step S1005), the job controller 214 executes a schedule change process (step S1400). Then, the process returns to step S1200, schedule creation process.
- step S1005 the job controller 214 subsequently determines whether the sheet metal processing equipment 230 has recovered (step S1).
- step S1006 the job controller 214 executes a schedule re-creation process (step S1500). After that, the process returns to the "schedule creation processing" of step S1200.
- step S1006 the job controller 214 subsequently determines whether or not the sheet metal processing equipment 230 has an overload force.
- step S1007 If the sheet metal working equipment 230 is overloaded (YES in step S1007), the job controller 214 executes a schedule re-creation process (step S1500). Then, the process returns to step S1200, schedule creation process.
- step S 1007 the job controller 214 checks the schedule request (step S 1008). Subsequently, the job controller 214 determines whether the request is a schedule request (step S1009). [0124] In the case of a schedule request (YES in step S1009), the job controller 2
- step S100 executes a schedule transmission process (step S1600). Then, step S100
- step S 1009 the job controller
- the S ⁇ b> 214 determines whether or not the request is a halfway interrupt confirmation request (step S ⁇ b> 1011).
- step S1011 If the request is a halfway interrupt confirmation request (YES in step S1011), the job controller 214 executes a halfway interrupt reply process (step S1700). Then step S1700.
- step S10 if the request is not an interrupt confirmation request on the way (NO in step S1011), step S10
- FIG. 20 shows a flowchart of the new order processing (step S 1100) in the flow of the job controller 214 as described above.
- a production arrangement is created (step S 1101).
- FIG. 21 shows a flowchart of the schedule creation processing (step S1200) in the flow of the job controller 214 as described above.
- step S 1201 one record of the production arrangement is read.
- step S1202 the corresponding component data is read (step S1202).
- step S1210 a processability determination process
- the schedule creation processing is performed in order to prevent the processing load from being excessively applied only to the specific sheet metal processing equipment 230, and to nest the sheet metal processing equipment 230 having the least number of processed parts.
- the production arrangement information is added to the application schedule (step S1203).
- step S 1204 it is determined whether or not all the schedule creation processes have been completed. If all of them have not been completed (NO in step S1204), the process returns to step S1201 to "read one record of production arrangement" and repeats until all are completed. [0136] On the other hand, if all the processes have been completed (YES in step SI204), the schedule creation process is stopped.
- step S1205 the next sheet metal processing equipment is specified.
- step S1220 a nesting process
- step S1206 it is determined whether or not all of the sheet metal caulking equipment 230 (# 1- # n) has been completed. If all the sheet metal processing equipment 230 (# 1— # n) is not completed (NO in step S1206), until all the sheet metal processing equipment 230 (# 1 one #n) is completed. Return to step S1205, "Specify next sheet metal equipment" and repeat.
- step S1206 when all the sheet metal processing facilities 230 (# 1— # n) have been completed (YES in step S1206), the flow of the schedule creation processing ends.
- FIG. 22 shows a flowchart of the processing availability determination processing (step S1210) in the flow of the above schedule creation processing.
- step S1211 information on operable sheet metal processing equipment is read.
- step S1212 a comparison is made between the part thickness and the maximum processed thickness (step S1212). If the component plate thickness is larger than the maximum processed plate thickness (YES in step S1212), the process determination process determines that processing is not possible and records it (step S1213).
- step S1212 the calorie feasibility determination process continues by comparing the component size (X, Y) with the maximum processed range ( Perform step S1214). If the component size is larger than the maximum machining range (YES in step S1214), the machining possibility determination process determines that machining is not possible and records it (step S1213).
- step S1214 the addition possibility determination processing subsequently determines whether or not a mold necessary for part machining is provided (Ste S1215). Then, if the mold required for part processing is not provided (YES in step S1215), the processing possibility determination processing determines that processing is not possible and records it (step S1213). On the other hand, when the mold required for part processing is provided (NO in step S1215), the processing possibility determination processing determines that processing is possible and records it (step S1216).
- step S1217 it is determined whether or not the termination force is determined for all sheet metal processing equipment. And if not completed for all equipment (step S1217).
- FIG. 23 shows a flowchart of the nesting process (step S 1220) in the flow of the above schedule creation process.
- a nesting schedule is read (step S1221).
- step S1222 the operation schedule is read (step S1222).
- nesting (step S1224) is performed.
- a scheduled processing time is calculated (step S 1225).
- FIG. 24 shows a flowchart of the interrupt arrangement processing (step S1300) in the flow of the job controller 214 described above.
- the interrupt arranging process firstly performs the additional nesting process (step S1).
- Figure 25 shows the additional nesting process.
- step S 1311 board trimming information of a sheet currently being processed is acquired.
- interrupt component data is obtained (step S1312).
- step S1313 additional nesting (step S1313) is performed.
- This Additional nesting means for example, as shown in Fig. 15,
- it means to determine the arrangement position of the part and to create the processing data in order to remove the part in the same manner as the board.
- step S1314 it is determined whether or not the additional nesting is successful. If the additional nesting is not successful (NO in step S1314), the additional nesting process ends.
- step S 1314 the additional nesting process selects the processing section as “addition” (step S 1315).
- step S 1301 it is determined whether or not the additional nesting processing as described above is possible.
- step S1301 If additional nesting processing is possible (YES in step S1301), the interrupt arrangement processing ends.
- step S1302 if the additional nesting processing is not possible (NO in step S1301), in the interrupt arrangement processing, a production arrangement for only interrupt parts is created (step S1302). And
- FIG. 26 shows a schedule transfer process in the flow of the job controller 214 described above.
- step S1401 a downed sheet metal equipment is specified.
- step S 1402 the operation schedule of the job controller 214 is read (step S 1402).
- step S1403 unprocessed parts are extracted and production arrangements are created. Then, the created production arrangement is saved.
- FIG. 27 shows a schedule re-creation process (in the flow of the job controller 214 described above). The flowchart of step SI 500) is shown.
- step S1501 the next sheet metal processing equipment is specified.
- step S 1504 the unprocessed parts are deleted from the operation schedule.
- step S1505 it is determined whether or not the end force is determined for all the sheet metal caulking facilities. If not completed for all sheet metal caulking equipment (NO in step S1505), continue to step S1501 "Identify next sheet metal caulking equipment" until all sheet metal caulking equipment is completed. Return and repeat.
- FIG. 28 shows a flowchart of the schedule transmission process (step S1600) in the flow of the job controller 214 described above.
- step S 1601 the operation schedule of the next sheet currently being processed is acquired.
- the data relating to the acquired operation schedule is transmitted to the controller 231 of the sheet metal working equipment cell 230 that has issued the request (step S1602).
- the data related to the operation schedule includes processing data such as setup data and board setting data, and an operation schedule.
- the status is changed to “transmitted” in the operation schedule and the status is saved (step S 1603).
- FIG. 29 shows a flowchart of the halfway interrupt response process (step S1700) in the flow of the job controller 214 described above.
- step S1701 the operation schedule during machining is first determined. Acquisition (step S1701).
- step S1 it is determined whether or not the force matches the material.
- step S1704 If the materials do not match (NO in step S1703), a reply is made as "no interrupt" (step S1704), and the process ends.
- step S1703 the halfway interrupt response process replaces the first unprocessed operation schedule with the last transmitted operation schedule (step S1703). 1705).
- step S1708 it is determined whether or not the added category of the replaced raw operation schedule is an additional capacity. If it is not additional processing (NO in step S1708), a reply is made as "interrupt processing to another sheet of the same material" (step S1709), and the process ends.
- step S1708 In the case of additional power (YES in step S1708), "interruption to the same sheet" is answered (step S1710), and the process ends.
- FIG. 30 shows a flowchart of the controller (cell controller) 231 of any one sheet metal processing equipment (sheet metal processing equipment cell) 230.
- the cell controller 231 constantly monitors the state of the sheet metal working equipment cell 230, and activates a cell operation task for performing cell operation processing, according to the flowchart of FIG. Therefore, the cell operation task and the processing of this flowchart are performed in parallel (multitask).
- the cell controller 231 sets the equipment status of the sheet metal working equipment cell 230 to “ready” (step S 3001).
- the cell controller 231 schedules the current time of the sheet metal working equipment cell 230. To the file request time (step S3002).
- the cell controller 231 refers to the internal information of the sheet metal polishing machine cell 230 and determines whether or not the processing schedule has an ending force (step S3003).
- the cell controller 231 updates the equipment status of the sheet metal working equipment cell 230 (step S3004) and ends the processing.
- step S3003 the cell controller 231 subsequently refers to the internal information of the sheet metal processing equipment cell 230 to determine whether the sheet metal processing equipment cell 230 is overloaded. It is determined whether or not it is (step S3005). Then, in the case of an overload state (YES in step S3005), the cell controller 231 updates the equipment status of the sheet metal working equipment cell 230 (step S3004) and ends the processing.
- the cell controller 231 subsequently refers to the internal information of the sheet metal processing equipment cell 230 to determine whether the sheet metal processing equipment cell 230 has an error. Make a determination (step S3006). Then, in the case of an error (YES in step S3006), the cell controller 231 updates the equipment status of the sheet metal cascade equipment cell 230 (step S3004) and ends the processing.
- step S3006 cell controller 231 determines whether or not it is the next schedule request time (step S3007). Then, if it is not the next schedule request time (NO in step S3007), the process returns to step S3003, which is the determination of “the processing schedule has no end force”, and repeats.
- step S3007 cell controller 231 activates a cell operation task (step S3100).
- FIG. 31 shows a flowchart of the cell operation task (step S3100) in the flow of the cell controller 231 as described above.
- the cell operation task first executes a schedule request process (step S3110).
- the cell operation task determines whether there is a next schedule (step S3121). If there is no next schedule (NO in step S3121), the process ends.
- step S3121 if there is a next schedule (YES in step S3121), the cell operation task Carry out processing (step S3122).
- the cell operation task determines whether or not there is an error in the retrieval process (step S312).
- step S3123 If there is an error in the retrieval process (YES in step S3123), the cell operation task performs an error process (step S3124).
- step S3125 a loading process
- the cell operation task determines whether there is an error in the loading process (Step S3126). If there is an error in the loading process (Y in step S3126)
- the cell operation task performs error processing (step S3124).
- step S3140 the cell operation task executes the same material midway interrupt confirmation process (step S3140).
- step S3127 the cell operation task performs a machining process
- the cell operation task determines whether there is an error in the processing (step S312).
- step S3128 If there is an error in the processing (YES in step S3128), the cell operation task performs error processing (step S3124).
- step S3150 the same sheet halfway interrupt confirmation processing
- the cell operation task performs an unloading process (step S3129).
- the cell operation task determines whether there is an error in the unloading process (Step S3131). If there is an error in the unloading process (step S3
- step S3124 If (YES in step 131), the cell operation task performs error processing (step S3124).
- step S3131 when there is no error in the unloading processing (NO in step S3131), the cell operation task executes the end processing (step S3160). This termination processing (step S31
- Fig. 32 shows the schedule request processing (step S
- a schedule request (step S3111) is made to the job controller 214.
- step S3112 upon receiving the schedule from the job controller 214 (step S3112), the operation schedule for one record and the processing data are saved.
- the schedule request process determines whether there is a next schedule (step S 3113). If there is no next schedule (NO in step S3113), the process ends.
- step S3113 the schedule request process reads the operation schedule and the schedule time (step S3114).
- step S3115 the retrieval time and the loading time are read.
- the schedule request process acquires the current time (step S3116).
- next schedule request time is set (step S3117).
- FIG. 33 shows the process of confirming the interruption in the middle (step
- a halfway interrupt confirmation request is made to the job controller 214 (step S3141).
- a halfway interrupt confirmation result is received from the job controller 214 (step S3142).
- step S3 it is determined whether or not there is a force with interruption processing.
- step S1709 the response to the "interrupt power on another sheet of the same material” response (step S1709) or the “interrupt power on the same sheet” response (step S1710) in the interrupt response processing in Fig. 29 is supported.
- step S3143 the halfway interrupt confirmation process executes an end process (step S3160).
- Step S3160 the termination process (Step S3160) will be described.
- Figure 34 shows the end processing (step Step S3160) is shown.
- step S3161 it is determined whether or not processing is performed.
- Step S3162 the other sheet is the one before processing (YES in Step S3161), and the end processing cancels the immediately preceding processing schedule (Step S3162).
- step S3161 since the sheet has already been partially processed (NO in step S3161), the end processing updates the immediately preceding processing result (step S3163).
- step S3160 the same applies to the end processing (step S3160) in the flow of the cell operation task in Fig. 31.
- step S3161 In the end processing during the same material halfway interrupt confirmation processing (step S3140), since another sheet of the same material is before processing (YES in step S3161), the immediately preceding processing schedule is canceled (step S3162). .
- step S3163 Since the sheet has already been partially processed (NO in step S3161), the immediately preceding processing result is updated (step S3163) I do.
- step S3160 In the end process at the end of the flow (step S3160) in Fig. 31, the processing (step S3160)
- step S3127 is updated (step S3163).
- a schedule request is made to the job controller 214 (step S3144).
- step S3145 when the job controller 214 also receives the schedule (step S3145), it saves the operation schedule for one record and the processing data.
- Step S3146 the operation schedule and the processing time are read.
- the current time is obtained (step S3147).
- FIG. 35 is a schematic block diagram showing a third embodiment of the sheet metal caulking system according to the present invention.
- this sheet metal processing system 301 two sheet metal processing equipment (sheet metal processing equipment cells) 330 (# 1, # 2) are configured with a controller 331, a line control panel 337, and a peripheral device 340 in common.
- a controller 331 is connected to a production management device 310 via a network 320.
- the configuration of the production management device 310 and the configuration of the sheet metal processing equipment 330 are substantially the same as those of the sheet metal caroage system 101 shown in FIG. The detailed description will be omitted by giving the reference numerals with suffixes, and only the peripheral device 340 will be described with reference to FIG.
- FIG. 36 is a schematic configuration diagram showing an example of the arrangement of the peripheral devices 340 in the sheet metal cascade system 301.
- Peripheral device 340 is composed of two processing machines 336 (# 1, # 2), centered on material shelves 341 and product shelves 342, loading buffer 343, unloading buffer 344, and two loading / unloading units. It consists of a shuttle 345 (# 1, # 2) and a single-sheet transfer / transfer device 346.
- the sheet metal processing equipment unit 330 (# 1) By treating the processing schedule as #, # 2), precise optimal scheduling can be performed.
- FIG. 37 is a schematic block diagram showing a fourth embodiment of the sheet metal caulking system according to the present invention.
- an automatic warehouse equipment 450 is connected to a network 420 in addition to a production control device 410 and a plurality of sheet metal processing equipment (sheet metal processing equipment cells) 430 (# 1— # n). It is a thing.
- the configuration of the production management device 410 and the configuration of each sheet metal kneading equipment 430 are the same as those of the sheet metal processing system 101 shown in Fig. 1. The detailed description is omitted by giving the added reference numerals.
- the automatic warehouse equipment 450 includes an automatic warehouse controller 451, an automatic warehouse control panel 452, and an automatic warehouse Z shelf equipment 453 for material Z products.
- an automatic warehouse controller 451 is connected to the network 420.
- the automatic warehouse controller 451 exchanges various data with the job controller 414 of the production management device 410 via the network 420, and exchanges various necessary data with each part of the automatic warehouse facility 450. Things.
- the automatic warehouse control panel 452 is a line control panel for multiple sheet metal processing equipment 430 (# 1— # n).
- an automatic warehouse for materials Z products a Z shelf equipment 453, is a sheet metal processing equipment 430 (
- the necessary material sheets are delivered and supplied to all the processing machine cells 436 (# 1-#n).
- the finished sheets (products) also receive the processing machine cell 436 (# 1— # n) force and enter the warehouse.
- the sheet metal processing system 401 also performs optimal scheduling for the processing schedule of a plurality of sheet metal cascade machines 430 (# 1 to #n). This can reduce the stop (wait) time of the entire system and improve the operation rate and production efficiency.
- the present invention generates a processing schedule based on sheet processing data obtained by nesting according to a production instruction, and manages the kafund processing schedule for each material sheet.
- a sheet metal working facility that is interconnected with the production management device via a communication network and executes the processing schedule received by the production management device. It is possible to operate the sheet metal processing equipment smoothly as instructed. There is an effect that the efficiency can be improved.
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Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04818505A EP1693729A4 (en) | 2003-11-13 | 2004-11-12 | METAL SHEET MACHINING SYSTEM, PROCESS AND PROGRAM OF MACHINING PROGRAM MANAGEMENT |
JP2005515451A JP4751200B2 (ja) | 2003-11-13 | 2004-11-12 | 板金加工システム及び加工スケジュール管理方法 |
Applications Claiming Priority (2)
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US51927203P | 2003-11-13 | 2003-11-13 | |
US60/519,272 | 2003-11-13 |
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WO2005047998A1 true WO2005047998A1 (ja) | 2005-05-26 |
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PCT/JP2004/016824 WO2005047998A1 (ja) | 2003-11-13 | 2004-11-12 | 板金加工システム、加工スケジュール管理方法およびプログラム |
Country Status (4)
Country | Link |
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EP (1) | EP1693729A4 (ja) |
JP (1) | JP4751200B2 (ja) |
TW (1) | TWI281603B (ja) |
WO (1) | WO2005047998A1 (ja) |
Cited By (2)
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JP2017191567A (ja) * | 2016-04-15 | 2017-10-19 | ファナック株式会社 | 生産計画を実施する生産システム |
US11899436B2 (en) | 2018-10-19 | 2024-02-13 | TRUMPF Werkzeugmaschinen SE + Co. KG | Manufacturing system and method for nesting sub-spaces for control of a cutting process |
Families Citing this family (3)
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CN103439926B (zh) * | 2013-07-26 | 2016-05-18 | 同济大学 | 一种钢铁企业煤气优化调度装置 |
DE102016204392A1 (de) * | 2016-03-16 | 2017-09-21 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | System und Verfahren zur Produktionsplanung |
JP7353416B1 (ja) | 2022-04-22 | 2023-09-29 | 株式会社アマダ | 所在管理装置、所在管理システム及び所在管理方法 |
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JPH0756619A (ja) * | 1993-08-10 | 1995-03-03 | Nissan Motor Co Ltd | 生産管理装置 |
JP2002073137A (ja) * | 2000-08-28 | 2002-03-12 | Amada Co Ltd | 加工機の制御方法およびその装置 |
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JPH01290004A (ja) * | 1988-05-17 | 1989-11-21 | Amada Metrecs Co Ltd | インテリジェント・ジョブ・コントローラ |
JPH02165867A (ja) * | 1988-12-15 | 1990-06-26 | Mitsui Eng & Shipbuild Co Ltd | 切断加工システム |
JPH0717458U (ja) * | 1993-08-30 | 1995-03-28 | 村田機械株式会社 | スケジュール運転の割込運転装置 |
US5757648A (en) * | 1996-09-12 | 1998-05-26 | Nakamura; Kaoru | Machine tool control system |
JP3930104B2 (ja) * | 1997-06-24 | 2007-06-13 | 株式会社アマダ | 工作機制御システムのネスティング方法 |
JP4053639B2 (ja) * | 1997-12-10 | 2008-02-27 | 株式会社アマダ | 板金加工ラインの制御方法、及びその制御装置 |
JP2000141181A (ja) * | 1998-11-10 | 2000-05-23 | Amada Co Ltd | 板金加工ラインの割り込み制御方法およびその装置 |
JP2002108431A (ja) * | 2000-09-28 | 2002-04-10 | Murata Mach Ltd | 板材製品生産総合管理システム |
-
2004
- 2004-11-12 TW TW093134623A patent/TWI281603B/zh not_active IP Right Cessation
- 2004-11-12 EP EP04818505A patent/EP1693729A4/en not_active Withdrawn
- 2004-11-12 JP JP2005515451A patent/JP4751200B2/ja not_active Expired - Fee Related
- 2004-11-12 WO PCT/JP2004/016824 patent/WO2005047998A1/ja active Application Filing
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JPH0756619A (ja) * | 1993-08-10 | 1995-03-03 | Nissan Motor Co Ltd | 生産管理装置 |
JP2002073137A (ja) * | 2000-08-28 | 2002-03-12 | Amada Co Ltd | 加工機の制御方法およびその装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2017191567A (ja) * | 2016-04-15 | 2017-10-19 | ファナック株式会社 | 生産計画を実施する生産システム |
US11899436B2 (en) | 2018-10-19 | 2024-02-13 | TRUMPF Werkzeugmaschinen SE + Co. KG | Manufacturing system and method for nesting sub-spaces for control of a cutting process |
Also Published As
Publication number | Publication date |
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EP1693729A4 (en) | 2011-05-25 |
EP1693729A1 (en) | 2006-08-23 |
JPWO2005047998A1 (ja) | 2007-11-29 |
TWI281603B (en) | 2007-05-21 |
TW200534065A (en) | 2005-10-16 |
JP4751200B2 (ja) | 2011-08-17 |
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