CN113570193A - Electrode production scheduling method, device and storage medium - Google Patents

Electrode production scheduling method, device and storage medium Download PDF

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CN113570193A
CN113570193A CN202110720045.6A CN202110720045A CN113570193A CN 113570193 A CN113570193 A CN 113570193A CN 202110720045 A CN202110720045 A CN 202110720045A CN 113570193 A CN113570193 A CN 113570193A
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王亚东
蔡国旗
马骏
丁应超
卢俊涛
张立昌
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Zhuhai Gree Precision Mold Co Ltd
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Abstract

The application relates to a scheduling method, a scheduling device and a storage medium for electrode production. The method comprises the following steps: acquiring required electrode information of a part to be machined, wherein the required electrode information comprises: and processing the electrode in the library condition, the position to be processed corresponding to the electrode and the position of the overlapping area. And analyzing the electrode state according to the required electrode information to obtain the electrode state information comprising: a position workability rate and an overlap region workability rate. And starting the machining of the part to be machined. And determining the production schedule of the electrode according to the position workable rate and the overlapping area workable rate. The scheme provided by the application can determine the type of the electrode which is preferentially produced, adjust the production plan of the electrode, match the production sequence of the electrode with the sequence of the electrode required by part machining, and avoid the occurrence of machining shutdown caused by electrode shortage.

Description

Electrode production scheduling method, device and storage medium
Technical Field
The present application relates to the field of automated processing technologies, and in particular, to a scheduling method and apparatus for electrode production, and a storage medium.
Background
In the related art, in the process of producing and machining parts, electric discharge machining is widely used as a common machining process. The discharge machining needs electrode parts, and the electrode parts reach a machining site at the same time to meet the requirements of machining on the machine.
In the actual production process, the situation that parts need to be machined due to unreasonable machining and scheduling plans and the required electrodes are not completely produced often occurs, so that equipment is stopped.
Disclosure of Invention
In order to overcome the problems in the related art, the application provides an electrode production scheduling method which can solve the problem that electrode production and steel piece discharge machining are not synchronous, so that the production efficiency and the machine tool utilization rate are improved.
A first aspect of the present application provides a scheduling method for electrode production, including obtaining electrode information required by a part to be processed; the required electrode information includes: and processing the electrode in the library condition, the position to be processed corresponding to the electrode and the position of the overlapping area. And analyzing the electrode state according to the required electrode information to obtain the electrode state information comprising: a position machinable rate and an overlap region machinable rate; the position machinable rate is calculated according to the electrode in-library condition and the position to be machined corresponding to the electrode, and the overlapped area machinable rate is calculated according to the electrode in-library condition, the position to be machined corresponding to the electrode and the position machining sequence of the overlapped area. And starting the machining of the part to be machined. And determining the production schedule of the electrode according to the position workable rate and the overlapping area workable rate.
In one embodiment, determining a production schedule for the electrode based on the location machinable rate and the overlap region machinable rate includes: if the position machinable rate and the overlapping area machinable rate do not meet the production threshold, determining the type of the electrode needing to be produced preferentially according to the position machinable rate and the overlapping area machinable rate, and updating the production schedule of the electrode. The production threshold is a value preset according to the production efficiency and yield of the electrode.
In one embodiment, determining the type of electrode that needs to be preferentially produced based on the location machinable rate and the overlap region machinable rate includes: marking the electrodes which are not in the library in the required electrodes as A-type electrodes, and changing the corresponding A-type electrodes to be B-type electrodes in the positions which are processed firstly in the overlapping area; if the position machinable rate is smaller than the overlapping area machinable rate, determining the electrode marked as A type as the electrode type produced preferentially; when the position machinable rate is larger than the overlap region machinable rate, the electrode of class B is determined as the electrode type to be preferentially produced.
In one embodiment, after determining the type of electrode that needs to be preferentially produced according to the position machinable rate and the overlap region machinable rate, the method includes: calculating the difference between the production completion time and the processing waiting time of each required electrode, and sequencing the priority of the required electrodes according to the difference, wherein the larger the difference is, the higher the priority corresponding to the required electrodes is. The machining waiting time is the time for waiting for the needed electrode to be discharged in the machining of the part to be machined; the production completion time is the time required for the required electrode to wait for completing production in the electrode production line.
In one embodiment, an initial electrode production schedule is used if the position machinable rate and the overlap region machinable rate satisfy a production threshold.
In one embodiment, after the detecting according to the required electrode information, the method comprises: and calculating the total in-library rate according to the in-library condition of the electrode. When the total stock-in rate meets a machining threshold value, executing the step of starting machining on the part to be machined; the machining threshold is a value preset according to the production efficiency and machining efficiency of the electrode.
In one embodiment, the position machinable rate is calculated by the following formula:
Figure BDA0003136180080000021
the processing rate of the overlapping area is calculated by the following formula:
Figure BDA0003136180080000022
the total inventory rate is calculated by the following formula:
Figure BDA0003136180080000023
in one embodiment, the electrode status analysis is performed based on the desired electrode information, and the remaining number of discharges at the reservoir electrode is also obtained.
The determining the type of the electrode needing to be preferentially produced according to the position machinable rate and the overlapping area machinable rate further comprises:
and sequencing the priorities of the required electrodes according to the residual discharge times, wherein the lower the residual discharge times, the higher the priority corresponding to the required electrodes.
A second aspect of the present application provides an electrode production scheduling apparatus, comprising:
a processor; and
a memory having executable code stored thereon, which when executed by the processor, causes the processor to perform the method as described above.
A third aspect of the application provides a non-transitory machine-readable storage medium having stored thereon executable code which, when executed by a processor of an electronic device, causes the processor to perform a method as described above.
The technical scheme provided by the application can comprise the following beneficial effects: the position machinable rate and the position machinable rate of the overlapping area are obtained by detecting the electrode in-library condition of the required electrode, the position to be machined corresponding to the electrode and the position machining sequence of the overlapping area, the type of the electrode which is preferentially produced can be determined according to the two ratios, the production plan of the electrode is adjusted, the electrode production sequence is matched with the electrode sequence required by part machining, and the machining halt condition caused by electrode shortage is avoided.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
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The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application, as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.
FIG. 1 is a flow chart illustrating updating a production schedule for an electrode according to an embodiment of the present disclosure;
FIG. 2 is a flow chart illustrating the parts machining and electrode production process according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an electronic device shown in an embodiment of the present application.
Detailed Description
Preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present application. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In view of the above problems, embodiments of the present application provide an electrode production scheduling method, which enables production of an electrode to be matched with machining of a part to be machined, so that a required electrode can perform electric discharge machining on the part to be machined according to a flow on the spot, and thus, shutdown of equipment is avoided.
The technical solutions of the embodiments of the present application are described in detail below with reference to the accompanying drawings.
The first embodiment.
Fig. 1 is a flowchart illustrating updating of a production schedule of an electrode according to an embodiment of the present application.
Referring to fig. 1, this embodiment is a scheme of determining an electrode preferentially produced after starting machining in a production process, and updating a production schedule of the electrode to match with an electrical discharge machining device for a part.
Step 101, acquiring electrode information required by a part to be processed.
Firstly, the RFID radio frequency identification or bar code information of the part to be processed is read on processing equipment to obtain the electrode information required by the part to be processed, each electrode has a unique code, the position to be processed corresponding to the electrode is reflected in the code, the overlapped positions contain the processing sequence of the positions, and the condition that the electrode in an electrode storage library exists can be inquired through the code. The required electrode information includes the condition of the electrode in the library, the position to be processed corresponding to the electrode and the position processing sequence of the overlapping area.
And 102, analyzing the electrode state according to the required electrode information to obtain the position machinable rate and the overlapping area machinable rate.
According to the condition of the electrode in the library and the position processing sequence of the to-be-processed position and the overlapping area corresponding to the electrode, the position workable rate and the overlapping area workable rate can be analyzed and calculated. Detecting the situation of the electrodes in the library according to the positions to be machined corresponding to the electrodes, analyzing which electrodes at the positions to be machined are all in the library, and dividing the number of the positions of all the corresponding electrodes in the library by the number of all the positions to be machined to obtain the position machinable rate; and then judging which of the overlapped areas exist according to the conditions of the electrode in the library, the positions to be machined corresponding to the electrodes and the position machining sequence of the overlapped areas, identifying the machining sequence of the positions to be machined according to the positions to be machined corresponding to the overlapped areas, judging whether the electrodes corresponding to the positions to be machined which are machined firstly are in the library, and dividing the number of the positions of the electrodes corresponding to the positions which are machined firstly in the overlapped areas of the library by the number of all the overlapped areas to obtain the machining rate of the overlapped areas.
The calculation formula of the position machinable rate is as follows:
Figure BDA0003136180080000051
the calculation formula of the processing rate of the overlapping area is as follows:
Figure BDA0003136180080000052
after the above formula is calculated, it is detected which electrodes meet the above ratio and which do not, and the identity information of the electrodes is recorded.
And 103, starting the machining of the part to be machined.
At step 104, the type of electrode to be produced preferentially is determined.
And marking the electrodes which are not in the library in the required electrodes as A-type electrodes, and changing the corresponding A-type electrodes to be B-type electrodes in the first processing position of the overlapping area.
The part to be machined is provided with a plurality of positions to be machined, and the positions to be machined correspond to a plurality of required electrodes. For example, there are three positions to be processed, which are respectively a, b and c to be processed, wherein among the plurality of required electrodes corresponding to a, b and c, the electrodes not in the library are marked as type a electrodes; and the situation that the processing areas are overlapped exists between the positions a and B to be processed, the position to be processed of the first processing is a according to the processing sequence of the positions to be processed, so if a has an electrode which is not in the library, the electrode which is not in the library and corresponds to the position a to be processed is marked as a type A electrode, and the electrode is marked as a type B electrode.
As for why "there is an overlap of the processing area between the positions a and b to be processed" is considered because: in the electrode discharge machining process of part production, the thickness of the position area after the electrode discharge machining is changed from the original thickness, and for the positions where the machining areas are overlapped, the positions after the machining are not flat due to the change of the thickness of the overlapped area, and the machining effect may be not expected, so that the machining sequence (i.e. the using sequence of the corresponding electrodes) between the positions where the machining areas are overlapped must be considered.
If the position machinable rate is smaller than the overlapping area machinable rate, determining the electrode marked as A type as the electrode type produced preferentially; when the position machinable rate is larger than the overlap region machinable rate, the electrode of class B is determined as the electrode type to be preferentially produced. When the machining rate is lower, the influence of the machining rate on the machining equipment of the part to be machined is higher, so that the electrode type with higher influence on the machining of the part needs to be set as priority production in order to quickly finish machining of more positions to be machined. It is understood that a class B electrode is screened out of class a electrodes because the positional processability is in units of all stations to be processed and the overlap region processability is in units of the overlap region in all stations to be processed.
And 105, calculating the difference between the production completion time and the processing waiting time of each required electrode, and sequencing the priority of the required electrodes according to the difference.
And calculating the difference between the production completion time and the processing waiting time of each required electrode in the electrode types with the priority production, and sequencing the priority of the required electrodes according to the difference, wherein the larger the difference is, the higher the priority corresponding to the required electrodes is. The processing waiting time is the time for waiting for the required electrode to be in the process of processing the part to be processed from the discharge moment, and the production finishing time is the time for waiting for finishing the production of the required electrode in an electrode production line. Thus, in the electrode type produced preferentially, the electrode with more urgent processing time is further set with higher priority, and the electrode is processed preferentially after being sorted.
Step 106, updating the production schedule of the electrode.
And leading the determined electrode types which are produced preferentially into an electrode production line, reordering the electrode types which are produced preferentially in the original production plan, producing the preferential electrode in advance, and finishing a scheduling guidance task of electrode production.
According to the embodiment of the application, the position machinable rate and the position machinable rate of the overlapping area are obtained by detecting the electrode library condition of the required electrode, the position to be machined corresponding to the electrode and the position machining sequence of the overlapping area, the preferential electrode type can be analyzed after the part to be machined is started, the production plan of the electrode is adjusted, the electrode production sequence is matched with the electrode sequence required by the part machining, and the machining halt condition caused by lack of the electrode is avoided.
Example two.
Corresponding to the embodiment of the application function implementation method, the application also provides a method for updating and judging the starting of the processing and the production schedule by the electrode production scheduling method and a corresponding embodiment. Referring to fig. 2, fig. 2 is a flow chart illustrating part processing and electrode production according to an embodiment of the present application.
And step 201, analyzing the electrode state according to the required electrode information to obtain the total in-store rate, the position machinable rate and the overlapping area machinable rate.
According to the electrode on-library condition, the position to be machined corresponding to the electrode and the position machining sequence of the overlapping area, the total on-library rate, the position machining rate and the overlapping area machining rate can be analyzed and calculated.
The total inventory rate is calculated by the following formula:
Figure BDA0003136180080000071
the total in-library rate data is transmitted to the processing tool and the decision step 202 is entered.
Step 202, whether the total inventory rate is greater than the machining threshold value.
In the processing equipment, the total stock-in rate is compared with a processing threshold value, and if the total stock-in rate is greater than the processing threshold value, the step 203 is entered.
If the total inventory-keeping rate is less than or equal to the processing threshold, go to step 204.
The machining threshold is a value preset according to the production efficiency and machining efficiency of the electrode.
The production speed of the electrode is limited, so for the machining threshold value, if the total stock availability is less than or equal to the machining threshold value, the production speed of the electrode cannot catch up with the discharge speed of the electrode to-be-machined part, and equipment halt can be caused with high probability; if the total inventory rate is greater than the machining threshold, the electrode production order can be matched with the electrode order required by the part machining by the electrode scheduling method.
Step 203, starting the machining of the part to be machined.
And step 204, not starting the machining of the part to be machined.
For the part to be machined, electric discharge machining cannot be started, the machining can be started only when the electrode production line produces the required electrode according to a plan and then real-time data updating is carried out to wait for the time when the total inventory rate is greater than the machining threshold. So, returning to step 201, the data is continuously updated in real time, and the judgment is made.
Step 205, whether the position machinable rate and the overlap region machinable rate are both greater than their corresponding production thresholds.
The production threshold is a value preset according to the production efficiency and yield of the electrode. In practical application, the production threshold may include two production thresholds, where the first production threshold is a production threshold corresponding to the position machinability rate, and the second production threshold is a production threshold corresponding to the overlapping area machinability rate.
If the position machinable rate is greater than the first production threshold and the overlap region machinable rate is greater than the second production threshold, go to step 206; if one of the position workable rate and the overlap area workable rate is not greater than its corresponding production threshold, step 207 is entered.
When the position machinable rate and the overlapping area machinable rate of the production threshold are larger than the corresponding production threshold, the original production speed of the electrode production line can completely meet the discharge speed of the electrode to-be-machined part, so that the regulation and control of the production scheme are guided without using an electrode production scheduling method. If at least one of the position workable rate and the overlap region workable rate is not greater than its corresponding production threshold, then production scheduling of the electrodes is still required to avoid the risk of downtime.
In step 206, the electrode production schedule is updated.
And determining the type of the electrode which is produced preferentially, increasing the priority of the required electrode with larger difference between the production completion time and the processing waiting time of the required electrode, and updating the priority information into the production schedule of the electrode.
In step 207, an initial electrode production schedule is used.
The machining threshold in this embodiment is a value preset according to the production efficiency and machining efficiency of the electrode, and for the same production efficiency of the electrode, the higher the machining efficiency of the electrode pair part is, the higher the machining threshold is; the production threshold is a value preset according to the production efficiency and the yield of the electrode, and the higher the production efficiency of the electrode is, the higher the yield is, the lower the production threshold is. And the machining and production thresholds are also empirically adjusted in actual production to match the electrode production sequence as closely as possible to the electrode sequence required for part machining.
The method and the device for processing the electrode state analyze the electrode state according to the required electrode information to obtain the total in-store rate, the position processable rate and the overlapping area processable rate, compare the total in-store rate with the processing threshold value to judge whether to start processing to avoid the risk of stopping the machine, then compare the position processable rate and the overlapping area processable rate with the production threshold value to judge whether to update the production schedule of the electrode, reduce the adjustment of the electrode processing task, improve the efficiency, reduce the unnecessary workload and reduce the cost of processing parts.
Example three.
Corresponding to the embodiment of the application function implementation method, the application also provides an electrode production scheduling method and a corresponding embodiment.
Since the electrode is a consumable part during machining discharge, the electrodes in the magazine need to monitor the remaining number of discharges, and if the number of discharges is insufficient, the machining of the part on the equipment is affected. Therefore, through the electrode state analysis of the required electrode information, the residual discharge frequency of the electrodes in the library can be detected, the information of the electrodes in the library with insufficient residual discharge frequency is sent to an electrode production line to generate a production task for the electrodes in the library, and the priority of the required electrodes can be sequenced according to the residual discharge frequency. That is, in the case where the other state conditions (the conditions of the prioritization described in the above-described embodiments one and two) are all in agreement, the smaller the number of remaining discharges, the higher the priority corresponding to the required electrode.
While the foregoing embodiments schedule the desired electrodes on the production line that have not yet been processed, the present embodiments complement the scheduling of production tasks for electrodes that are already in the library.
The embodiment of the application monitors the electrode condition information in the warehouse, updates the electrodes needing to be supplemented in real time, adds the electrodes into an electrode production line, provides scheduling guidance for the production plan of the electrodes, and avoids equipment shutdown faults caused by consumption of the electrodes in the warehouse.
Example four.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 3 is a schematic structural diagram of an electronic device shown in an embodiment of the present application.
Referring to fig. 3, the electronic device 1000 includes a memory 1010 and a processor 1020.
The Processor 1020 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 1010 may include various types of storage units, such as system memory, Read Only Memory (ROM), and permanent storage. Wherein the ROM may store static data or instructions that are needed by the processor 1020 or other modules of the computer. The persistent storage device may be a read-write storage device. The persistent storage may be a non-volatile storage device that does not lose stored instructions and data even after the computer is powered off. In some embodiments, the persistent storage device employs a mass storage device (e.g., magnetic or optical disk, flash memory) as the persistent storage device. In other embodiments, the permanent storage may be a removable storage device (e.g., floppy disk, optical drive). The system memory may be a read-write memory device or a volatile read-write memory device, such as a dynamic random access memory. The system memory may store instructions and data that some or all of the processors require at runtime. Further, the memory 1010 may include any combination of computer-readable storage media, including various types of semiconductor memory chips (DRAM, SRAM, SDRAM, flash memory, programmable read-only memory), magnetic and/or optical disks, among others. In some embodiments, memory 1010 may include a removable storage device that is readable and/or writable, such as a Compact Disc (CD), a read-only digital versatile disc (e.g., DVD-ROM, dual layer DVD-ROM), a read-only Blu-ray disc, an ultra-density optical disc, a flash memory card (e.g., SD card, min SD card, Micro-SD card, etc.), a magnetic floppy disc, or the like. Computer-readable storage media do not contain carrier waves or transitory electronic signals transmitted by wireless or wired means.
The memory 1010 has stored thereon executable code that, when processed by the processor 1020, may cause the processor 1020 to perform some or all of the methods described above.
Furthermore, the method according to the present application may also be implemented as a computer program or computer program product comprising computer program code instructions for performing some or all of the steps of the above-described method of the present application.
Alternatively, the present application may also be embodied as a non-transitory machine-readable storage medium (or computer-readable storage medium, or machine-readable storage medium) having stored thereon executable code (or a computer program, or computer instruction code) which, when executed by a processor of an electronic device (or electronic device, server, etc.), causes the processor to perform part or all of the various steps of the above-described method according to the present application.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the applications disclosed herein may be implemented as electronic hardware, computer software, or combinations of both.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems and methods according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Having described embodiments of the present application, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims (10)

1. A method of scheduling electrode production, comprising:
acquiring electrode information required by a part to be processed; the required electrode information includes: processing the electrode in the library condition, the position to be processed corresponding to the electrode and the position of the overlapping area;
and analyzing the electrode state according to the required electrode information to obtain the electrode state information comprising: a position machinable rate and an overlap region machinable rate; the position machinable rate is calculated according to the electrode in-library condition and the position to be machined corresponding to the electrode, and the overlapped area machinable rate is calculated according to the electrode in-library condition, the position to be machined corresponding to the electrode and the position machining sequence of the overlapped area;
starting the machining of the part to be machined;
and determining the production schedule of the electrode according to the position workable rate and the overlapping area workable rate.
2. The method for scheduling electrode production as claimed in claim 1, wherein:
the determining the production schedule of the electrode according to the position machinable rate and the overlapping area machinable rate comprises the following steps:
if the position machinable rate and the overlapping area machinable rate do not meet the production threshold, determining the type of the electrode needing to be produced preferentially according to the position machinable rate and the overlapping area machinable rate, and updating the production schedule of the electrode;
the production threshold is a value preset according to the production efficiency and yield of the electrode.
3. The method of claim 2, wherein said determining the type of electrode that needs to be preferentially produced based on the location machinable rate and the overlap region machinable rate comprises:
marking the electrodes which are not in the library in the required electrodes as A-type electrodes, and changing the corresponding A-type electrodes in the first processing position of the overlapping area into B-type electrodes;
if the position machinable rate is smaller than the overlapping area machinable rate, determining the electrode marked as A type as the electrode type produced preferentially; when the position machinable rate is larger than the overlap region machinable rate, the electrode of class B is determined as the electrode type to be preferentially produced.
4. The method for scheduling electrode production as claimed in claim 3,
after the electrode type needing preferential production is determined according to the position machinable rate and the overlapping area machinable rate, the method comprises the following steps: calculating the difference between the production completion time and the processing waiting time of each required electrode, and sequencing the priority of the required electrodes according to the difference, wherein the larger the difference is, the higher the priority corresponding to the required electrodes is;
the machining waiting time is the time for waiting for the needed electrode to be discharged in the machining of the part to be machined; the production completion time is the time required for the required electrode to wait for completing production in the electrode production line.
5. The method for scheduling electrode production as claimed in claim 1, wherein:
the determining the production schedule of the electrode according to the position machinable rate and the overlapping area machinable rate comprises the following steps:
if the position machinable rate and the overlap region machinable rate satisfy a production threshold, then an initial electrode production schedule is used.
6. The method for scheduling electrode production as claimed in claim 1, wherein:
after the detection is performed according to the required electrode information, the method comprises the following steps:
calculating the total in-reservoir rate according to the in-reservoir condition of the electrode;
when the total stock-in rate meets a machining threshold value, executing the step of starting machining on the part to be machined; the machining threshold is a value preset according to the production efficiency and machining efficiency of the electrode.
7. The method for scheduling electrode production as claimed in claim 6, wherein:
obtaining the positions to be processed of the corresponding electrodes in the library according to the conditions of the electrodes in the library and the positions to be processed corresponding to the electrodes;
according to the position processing sequence of the overlapping regions, obtaining the position of the overlapping region processed firstly, and then according to the condition of the electrode in the library and the position to be processed corresponding to the electrode, obtaining the overlapping region of the electrode corresponding to the position processed firstly in the library;
the position machinable rate is calculated by the following formula:
Figure FDA0003136180070000021
the processing rate of the overlapping area is calculated by the following formula:
Figure FDA0003136180070000022
the total inventory rate is calculated by the following formula:
Figure FDA0003136180070000023
8. the method for scheduling electrode production as claimed in claim 2, wherein:
analyzing the electrode state according to the required electrode information, and obtaining the residual discharge frequency of the electrodes in the reservoir;
the determining the type of the electrode needing to be preferentially produced according to the position machinable rate and the overlapping area machinable rate further comprises:
and sequencing the priorities of the required electrodes according to the residual discharge times, wherein the lower the residual discharge times, the higher the priority corresponding to the required electrodes.
9. An apparatus for scheduling electrode production, comprising:
a processor; and
a memory having executable code stored thereon, which when executed by the processor, causes the processor to perform the method of any one of claims 1-8.
10. A non-transitory machine-readable storage medium having stored thereon executable code, which when executed by a processor of an electronic device, causes the processor to perform the method of any one of claims 1-8.
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