CN111857078A - Control method for realizing parallel production of two eight-shaft boring machines - Google Patents
Control method for realizing parallel production of two eight-shaft boring machines Download PDFInfo
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- CN111857078A CN111857078A CN202010765878.XA CN202010765878A CN111857078A CN 111857078 A CN111857078 A CN 111857078A CN 202010765878 A CN202010765878 A CN 202010765878A CN 111857078 A CN111857078 A CN 111857078A
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- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000003754 machining Methods 0.000 claims abstract description 54
- 238000011065 in-situ storage Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 230000033764 rhythmic process Effects 0.000 description 3
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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
- G05B2219/32252—Scheduling production, machining, job shop
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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]
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Abstract
The invention discloses a control method for realizing parallel production of two eight-axis bores, which comprises the following steps: the first code scanning gun collects identity information of the engine parts transmitted in the previous process, and binds the identity information with the processing information. And managing and transmitting the current machining state information of the engine part by combining the machine tool state of the first eight-axis boring, determining that the engine part is machined by the first eight-axis boring or the second eight-axis boring, storing and transmitting related information, and determining whether the roller way is released. And if the first eight-shaft boring is in an idle state, the engine parts enter the first eight-shaft boring through the roller way for machining. If the first eight-axis boring is in a non-space state, feeding back to the first scanning and stacking gun to control engine parts to directly enter the second eight-axis boring through the roller way for processing. Therefore, the control method for realizing the parallel production of the two eight-shaft boring machines reduces manual hoisting, avoids unsafe factors in the hoisting process, saves energy and occupies small area for equipment placement.
Description
Technical Field
The invention relates to the technical field of engine part machining, in particular to a control method for realizing parallel production of two eight-axis bores.
Background
The existing eight-axis boring equipment for engine machining is single and isolated, the section is longer in the machining process of a single piece of equipment, the machining rhythm of the equipment in the next procedure is shorter, and the machining rhythm requirement of the equipment in the next procedure can be met and the whole production line rhythm is not influenced by the fact that two eight-axis boring equipment are needed to machine products simultaneously. The existing production and processing mode is that products processed in the previous procedure are manually hoisted and shunted to be processed on two eight-shaft bores, and then are manually hoisted to the next procedure for processing after the processing is finished, so that the hoisting workload is large, the process is unsafe, energy is wasted, and the occupied area for equipment placement is large.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a control method for realizing parallel production of two eight-axis boring machines, which reduces manual hoisting, avoids unsafe factors in the hoisting process, saves energy and occupies small area for equipment placement.
In order to achieve the aim, the invention provides a control method for realizing parallel production of two eight-axis bores, which comprises the following steps: the first code scanning gun collects identity information of the engine parts transmitted in the previous process, and binds the identity information with the processing information. And managing and transmitting the current machining state information of the engine part by combining the machine tool state of the first eight-axis boring, determining that the engine part is machined by the first eight-axis boring or the second eight-axis boring, storing and transmitting related information, and determining whether the roller way is released. And if the first eight-shaft boring is in an idle state, the engine parts enter the first eight-shaft boring through the roller way for machining. If the first eight-axis boring is in a non-space state, feeding back to the first scanning and stacking gun to control engine parts to directly enter the second eight-axis boring through the roller way for processing.
In an embodiment of the invention, the control method for realizing the parallel production of the two eight-axis bores further comprises the steps of reading and writing by the second code scanning gun, judging whether the engine part is machined by the first eight-axis bore, and collecting whether the second eight-axis bore is idle and identity information of the machined engine part.
In an embodiment of the invention, the control method for realizing the parallel production of the two eight-axis bores further comprises the step that the second eight-axis bore feeds back the state information of the machine tool and the identity information of the machined engine part to the second code scanning gun, the second eight-axis bore is used for machining the unmachined engine part, and the machined engine part is released to the next process.
Compared with the prior art, according to the control method for realizing the parallel production of the two eight-axis bores, the manual hoisting is reduced, unsafe factors in the hoisting process are avoided, the energy is saved, and the occupied area for equipment placement is small.
Drawings
FIG. 1 is a schematic flow diagram of a control method for implementing two eight-axis bore parallel production according to one embodiment of the present disclosure;
fig. 2 is a schematic production program flow diagram of a control method for realizing parallel production of two eight-axis bores according to an embodiment of the invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
FIG. 1 is a flow chart diagram of a control method for achieving parallel production of two eight-axis bores according to one embodiment of the invention. As shown in fig. 1, a control method for realizing parallel production of two eight-axis bores according to a preferred embodiment of the invention comprises the following steps: the first code scanning gun collects identity information of the engine parts transmitted in the previous process, and binds the identity information with the processing information. And managing and transmitting the current machining state information of the engine part by combining the machine tool state of the first eight-axis boring, determining that the engine part is machined by the first eight-axis boring or the second eight-axis boring, storing and transmitting related information, and determining whether the roller way is released. And if the first eight-shaft boring is in an idle state, the engine parts enter the first eight-shaft boring through the roller way for machining. If the first eight-axis boring is in a non-space state, feeding back to the first scanning and stacking gun to control engine parts to directly enter the second eight-axis boring through the roller way for processing.
In an embodiment of the invention, the control method for realizing the parallel production of the two eight-axis bores further comprises the steps of reading and writing by the second code scanning gun, judging whether the engine part is machined by the first eight-axis bore, and collecting whether the second eight-axis bore is idle and identity information of the machined engine part.
In an embodiment of the invention, the control method for realizing the parallel production of the two eight-axis bores further comprises the step that the second eight-axis bore feeds back the state information of the machine tool and the identity information of the machined engine part to the second code scanning gun, the second eight-axis bore is used for machining the unmachined engine part, and the machined engine part is released to the next process.
Fig. 2 is a schematic production program flow diagram of a control method for realizing parallel production of two eight-axis bores according to an embodiment of the invention.
As shown in fig. 2, in practical application, the control method for realizing the parallel production of two eight-axis bores of the invention specifically comprises the following steps: referring to fig. 2, a1 represents a first monitor start standby state, a1 represents a first eight-axis bore start standby state, B1 represents a second monitor start standby state, and B1 represents a second eight-axis bore start standby state.
For the first yard gun control: the first code scanning gun is mainly used for collecting the identity information of the engine parts transmitted in the previous process, binding the identity information with the processing information, managing and transmitting the processing state information of the current engine parts by combining the machine tool state of the first eight-axis boring machine, determining which eight-axis boring machine the engine parts are processed by, storing and transmitting related information, and determining whether the roller way is released. Starting from a1 (standby state), when a2 (determines whether the engine is delivered from the previous process at the scanning position) determines that no engine parts are delivered from the previous process, the controller returns to a1 (standby state) to continue standby. If the engine parts conveyed in the previous process are judged to be available, a3 (scanning the two-dimensional code of the engine) is executed, and the code scanning is finished and the check is transferred to a4 (whether the code scanning is OK). And returning to execute a3 again (scanning the two-dimensional code of the engine) if the code scanning is not OK, continuing to execute a5 (storing the engine number into DB) if the code scanning is OK, storing the engine number into the DB block of the PLC, and then entering a6 (waiting for the first eight-axis boring/machining) state judgment. The state of the first eight-axis bore is either the A3 (waiting) or A4 (machining) state. If the first eight-axis boring is in an A3 (waiting) state, a7 (data is stored in a first eight-axis boring machining data block), a9 (engine sending machine tool machining mark) is executed downwards after the completion, the sent mark is divided into two parts at the same time, one part is a first scanning gun execution a11 (engine number is sent to a preparation bit address), and the other part is sent to the first eight-axis boring for information use (the engine is sent to the machine tool according to the original machine tool program). If the first eight-axis boring is in an A4 (machining) state and is judged by combining information transmission with a6, A8 is executed (the engine number is stored in a second eight-axis boring machining data block), a10 is executed after data transmission (a machine tool is signaled to open a roller way), and engine parts are conveyed to the second eight-axis boring. And after the first eight-shaft bore receives the message, A8 (roller bed clearance procedure) is executed to directly clearance the engine part to the second eight-shaft bore. The code scanning gun a continues to execute a12 (marking the engine as raw and storing the engine number in a raw data block), and the data information is circulated with the engine parts.
For the first eight-axis bore: the first eight-axis boring machine mainly depends on engine part information transmitted by the control of the first code scanning gun and combines the state of the machine tool to determine whether to machine, and if the machine tool is in an idle state, the machine tool is taken to enter the machine tool for machining. If the machine tool is not idle in machining, feeding back to the control of the first code scanning gun, automatically isolating and not taking materials, and directly enabling engine parts to enter a second eight-shaft boring machine through a roller way: when the a1 (start) machine tool is in the standby state, and the a2 (standby/machining) state judgment is passed, and if the machine tool is judged to be machining, the a4 (machining) state is executed, and the machining information is fed back to the material existence judgment in the a6 (machine tool standby/machining) state judgment. If the machine tool is in a standby state, the standby material information is fed back to the standby material judgment in the state judgment of a6 (machine tool standby/machining), and the machine tool enters an A3 (standby) execution state. And (4) judging the state through A5 (whether a workpiece needs to be machined), returning to A3 (waiting for material) to continue waiting if no requirement exists, and recording information according to a9 (an engine sending machine tool machining mark) if the requirement exists. Executing A6 (sending the engine to the machine tool according to the original machine tool program), executing A7 (sending the engine to a machining position and clamping) after the engine is conveyed to the machine tool, outputting the clamping action, and simultaneously executing a13 (sending the engine to the machining position and clamping) to judge the action state and the machining action state of A10 (finishing the machining of the engine). Execution a14 (engine number sent to machining address) judged to be in accordance with a13 (engine reached machine machining position and clamped) state condition. When it is judged that the operation is in accordance with a10 (engine machining end), information is sent to a15 (engine machining complete. When the machining is judged to be finished, a16 (engine machining finishing address) is executed for recording, and a17 (marking that the engine is machined and storing the number in a machined data block) is marked. On the other hand, the first eight-axis bore, upon receiving the signal transmitted from a10 (signaling the machine to open the roller bed) in the control of the first scanner, begins to execute a8 (roller bed release routine) to release the engine parts to the second eight-axis bore. The a9 (machine tool door closed/conveyor belt in-situ) state judgment is performed next at A8 (roller pass program), a11 (machine tool door lifting/conveyor belt lifting prohibited) is performed after the condition is met, and then a12 (machine tool door closed/conveyor belt in-situ) condition satisfaction judgment is performed. If the conditions are met, executing A13 (the roller way stopper falls down and the motor rotates), executing A14 (the engine leaves the roller way) judgment, and executing A15 (the machine tool door is opened to lift up/the conveying belt is lifted up) after the engine leaves the roller way.
For the second sweep gun control: the second code scanning gun control mainly reads, writes and judges whether the engine part is machined by the first eight-shaft boring and collects information of whether the second eight-shaft boring is idle and the machined engine part. And if the machining is finished, informing the second eight-axis boring to directly release the machining to enter the next procedure. If not, informing the second eight-axis bore that the engine part needs to be machined when the second eight-axis bore is idle: starting from b1 (standby state), when b2 (judging whether the engine conveyed by the previous process exists at the scanning position) judges that no engine part conveyed by the previous process exists, returning to b1 (standby state) to continue standby, judging that the engine part conveyed by the previous process exists, executing b3 (scanning engine two-dimensional code), checking whether code scanning is finished and shifting to b4 (whether code scanning is OK), returning to execute b3 (scanning engine two-dimensional code) again when code scanning is not OK. And the code scanning OK continues to execute b5 (storing the engine number into DB), and the engine number is stored into the DB block of the PLC and enters b6 (waiting for material/processing) state judgment. And b7 is executed (data is stored in a second eight-axis boring processing data block) if the machining state is judged to be the unmachined state, and b9 is executed downwards after the machining is finished (the engine is sent to a machine tool unmachined mark). The sent marks are simultaneously divided into two parts, wherein one part is that the second code scanning gun executes B11 (the engine number is sent to the address of the preparation bit), and the other part is that the second eight-axis bore is sent to the B8 (the engine is sent to the machine tool according to the original machine tool program) information. And if the B6 (waiting/machining) state judges that the workpiece is machined, B8 (the mark that the roller way directly sends the engine to the next procedure) is executed, and the mark is simultaneously transmitted to B7 (the roller way release program) of the second eight-axis boring machine for use. And b10 (signaling the machine tool to open the roller and send the engine to the second eight-axis boring) is executed after the data transmission is finished, and b12 (marking the engine as machining and storing the engine number in a machined data block) is executed after the data transmission is finished and the data is stored internally.
For the second eight-axis bore: the second eight-axis boring machine mainly feeds back the state information and the processed product information of the machine tool to the second code scanning gun for control. And machining the unmachined engine parts in a second eight-axis boring machine, and releasing the machined engine parts to the next procedure: b1 (start) the machine tool is in a standby state, and if it is determined that the machine tool is in a processing state by B2 (standby/processing) state determination, B4 (processing) state is executed, B6 (processed power source to standby position) determination is executed, and if it is determined that the machine tool is not in a processing state by B6 (processed power source to standby position), the machine tool returns to B2 (standby/processing) state determination. And if the material is judged to be available through the B6 (a machined power machine arrives at a preparation position) position and a B8 (a roller way directly sends the engine to a next process mark) signal is received, executing B7 (a roller way release program). And B9 (machine tool door closed/conveyor belt in-situ) state judgment is carried out after the roller way is released, and B11 (machine tool door lifting/conveyor belt lifting is forbidden) is executed after the conditions that the machine tool door is closed and the conveyor belt is in-situ are met. And B12 (machine tool door closed/conveyor belt in situ) condition satisfaction judgment is carried out, B14 (roller way stopper falling and motor rotating) is carried out if the condition is satisfied, B15 (engine leaving roller way) judgment is carried out, and B16 (machine tool door opening and lifting/conveyor belt lifting) is carried out after the engine leaving roller way is confirmed. And if the material waiting state is judged through the B2 (standby/machining) state judgment, executing a B3 (material waiting) machine tool to execute the material waiting state, executing the B5 (whether workpieces need to be machined) state judgment, returning to B3 (material waiting) to continue waiting if no requirement exists, and sending information recorded by a machine tool unprocessed mark according to B9 (if the engine needs to be sent to the machine tool) if the requirement exists. B8 is executed (the engine is sent to the machine tool according to the original machine tool program), B10 is executed (the engine is sent to a machining station and clamped) after the engine is conveyed to the machine tool, the clamping action is output, B13 is executed (the machining of the engine is finished), information is sent to B15 (the machining of the engine is finished) after the machining is finished, the information state judgment is carried out, and B16 (the machining finish address of the engine) is executed and recorded when the machining finish condition is met. b17 (marking the engine as machined and storing the number in the machined data block).
Compared with the prior art, according to the control method for realizing the parallel production of the two eight-axis bores, the identity information of the engine can be easily obtained, the processing information of the other two devices can also be easily obtained, the processing information is transmitted to each machine tool to judge and control the automatic processing of the engine parts, the manual hoisting is reduced, the unsafe factors in the hoisting process are avoided, the energy is saved, and the occupied area for equipment placement is small.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (3)
1. A control method for realizing parallel production of two eight-axis bores is characterized by comprising the following steps:
the first code scanning gun collects identity information of the engine parts transmitted in the previous process, and binds the identity information with processing information;
managing and transmitting the current machining state information of the engine part by combining the machine tool state of the first eight-axis boring, determining that the engine part is machined by the first eight-axis boring or the second eight-axis boring, storing and transmitting related information, and determining whether a roller way is allowed;
if the first eight-shaft boring is in an idle state, the engine part enters the first eight-shaft boring through the roller way to be machined; and
if the first eight-axis boring is in a non-space state, feeding back to the first scanning gun to control the engine parts to directly enter the second eight-axis boring through the roller way for processing.
2. The control method for realizing the parallel production of two eight-axis bores according to claim 1, further comprising reading and writing by a second code scanning gun and judging whether the engine part is machined by the first eight-axis bore, and collecting the identity information of whether the second eight-axis bore is idle and the machined engine part.
3. The control method for realizing the parallel production of two eight-axis bores according to claim 2, characterized in that the second eight-axis bore feeds back the state information of the machine tool and the identity information of the machined engine part to the second code scanning gun, and the second eight-axis bore is used for machining the unmachined engine part and releasing the machined engine part to the next process.
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| CN202010765878.XA CN111857078A (en) | 2020-08-03 | 2020-08-03 | Control method for realizing parallel production of two eight-shaft boring machines |
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| CN202010765878.XA CN111857078A (en) | 2020-08-03 | 2020-08-03 | Control method for realizing parallel production of two eight-shaft boring machines |
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| CN109290225A (en) * | 2018-09-11 | 2019-02-01 | 武汉维力克科技有限公司 | A kind of personalized production line and its control method based on RFID electronic label |
| CN109978096A (en) * | 2019-03-29 | 2019-07-05 | 西安精雕软件科技有限公司 | A kind of electrode automated production and Warehouse Management System |
| CN110766245A (en) * | 2018-07-26 | 2020-02-07 | 杭州三花研究院有限公司 | Production equipment and control method thereof |
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2020
- 2020-08-03 CN CN202010765878.XA patent/CN111857078A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968100A (en) * | 2012-11-07 | 2013-03-13 | 上海意利信息科技有限公司 | System and method for controlling automatic production line |
| CN104950794A (en) * | 2014-03-24 | 2015-09-30 | 发那科株式会社 | Processing system |
| CN110766245A (en) * | 2018-07-26 | 2020-02-07 | 杭州三花研究院有限公司 | Production equipment and control method thereof |
| CN109290225A (en) * | 2018-09-11 | 2019-02-01 | 武汉维力克科技有限公司 | A kind of personalized production line and its control method based on RFID electronic label |
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Application publication date: 20201030 |