CN115318894A - Large R bent pipe forming monitoring system and method - Google Patents
Large R bent pipe forming monitoring system and method Download PDFInfo
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- CN115318894A CN115318894A CN202211255469.0A CN202211255469A CN115318894A CN 115318894 A CN115318894 A CN 115318894A CN 202211255469 A CN202211255469 A CN 202211255469A CN 115318894 A CN115318894 A CN 115318894A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/12—Bending rods, profiles, or tubes with programme control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a large R bent pipe forming monitoring system and a method, which belong to the technical field of data monitoring in the bent pipe forming process, and can effectively solve the possible abnormal conditions before and after the operation of a pipe pushing and bending machine through the cooperation of a position detection device, a monitoring direction detection device, an object approach sensing device and a vibration detection device, and ensure the reliability of the data source of the monitoring device in the large R bent pipe forming process, thereby ensuring that a main control device controls the pipe pushing and bending machine without errors, and further ensuring that the forming precision of the finally formed large R bent pipe is more reliable.
Description
Technical Field
The invention belongs to the technical field of data monitoring in a bent pipe forming process, and particularly relates to a large R bent pipe forming monitoring system and method.
Background
Energy safety is one of the bases for developing national economy and guaranteeing national safety, and nuclear energy is widely used internationally as clean energy, so that in recent years, the nation has been vigorously developing nuclear power. The large R space three-dimensional multi-bend pipe is widely used in reactor types such as AP1000, CAP1400 and Hualong I, and the form frame assembly of the reactor core measuring instrument is one of very important application scenarios. The core meter grid assembly is located in a reactor pressure vessel head cavity and rests on the upper support plate. The device consists of a framework support assembly, an instrument conduit, a measuring conduit, a guide sleeve assembly and other parts and relevant connectors. The primary function of the core meter grid assembly is to provide a passageway for the core meter assembly that begins at the quick disconnect assembly lower flange and ends at the top of the fuel assembly, with the middle passing through the upper support column. The guide channel provides protection and guidance for the core instrumentation assembly during initial installation, reactor operation, and withdrawal and plunge during refueling, preventing the core instrumentation assembly from potentially vibrating under the influence of water currents. The guide channel is a large-R space three-dimensional multi-bend guide bent pipe, the number of the guide channels is large, the expansion length is long, the caliber is small, the bending radius is large, the guide channels are designed in a space three-dimensional trend, and due to the complex operation condition and the influence of thermal expansion, the requirements on the dimensional accuracy of a single large-R guide bent pipe and the overall assembly of the large-R guide bent pipe are extremely high. Because the three-dimensional multi-bend bent pipe with the large R space has the characteristics of long expansion length, small caliber and large bending radius, a manufacturing factory usually adopts a push-bend bent pipe process to bend the bent pipe, the bent pipe is affected by different material properties, the bending precision cannot be ensured due to different material rebounds in the pipe bending process, the bent pipe needs to be shaped more or less after being bent, and the bent pipe manufacturing period is increased invisibly.
The measurement monitoring device used in the elbow forming process is a core link for guaranteeing the elbow forming precision, and the measurement monitoring device used in the current stage and the bending pipe pushing machine are arranged in a separated mode, so that the stability of the measurement monitoring device has great hidden danger; if before the pipe bending machine works, when a worker sets a measurement monitoring device, the set position has a manual error, or the set measurement monitoring direction has a manual error, the pipe bending forming precision is possibly influenced; in addition, if the relevant worker collides with the measurement monitoring device due to misoperation or other equipment during the working process of the pipe bending machine, the pipe bending precision may be affected.
Therefore, at the present stage, a system, a method and a storage medium for monitoring the forming of the large R bend pipe need to be designed to solve the above problems.
Disclosure of Invention
The invention aims to provide a large R bent pipe forming monitoring system, a large R bent pipe forming monitoring method and a storage medium, which are used for solving the technical problems in the prior art, and the bent pipe forming precision can be influenced by related working personnel due to misoperation before or in the working process of a push-bend pipe bending machine.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the large R bent pipe forming monitoring system comprises a main control device, a measuring and monitoring device, a position detection device, a monitoring direction detection device, an object approach sensing device and a vibration detection device; the main control device is used as a control core and is respectively connected with the measurement monitoring device, the position detection device, the monitoring direction detection device, the object approach sensing device and the vibration detection device;
the measuring and monitoring device is used for measuring the position of the bending wheel and the length of the neutral zone of the bent pipe in the bending process of the bent pipe;
the position detection device is used for detecting the real-time position of the measurement monitoring device relative to the bending pipe bending machine and judging whether the comparison between the real-time position and the set position is abnormal or not;
the monitoring direction detection device is used for detecting the real-time monitoring direction of the measurement monitoring device relative to the bending pipe bending machine and judging whether the comparison between the real-time monitoring direction and the set monitoring direction is abnormal or not;
the object approach sensing device is used for detecting whether an object approaches within a set distance around the measuring and monitoring device;
the vibration detection device is used for detecting whether the measurement monitoring device generates vibration.
Further, before the bending pipe bender works;
the main control device controls the position detection device and the monitoring direction detection device to be started, and controls the measurement monitoring device, the object approach sensing device and the vibration detection device to be normally closed;
if the position detection device judges that the comparison between the real-time position and the set position is not abnormal, and the monitoring direction detection device judges that the comparison between the real-time monitoring direction and the set monitoring direction is not abnormal;
the main control device controls the pipe bending machine to start working, controls the measurement monitoring device and the object approach sensing device to be started, and controls the position detection device and the monitoring direction detection device to be closed;
if the object approach sensing device detects that an object approaches the periphery of the measurement monitoring device within a set distance, the main control device controls the vibration detection device to be started;
and if the vibration detection device detects that the measurement monitoring device generates vibration, the main control device controls the position detection device and the monitoring direction detection device to be started again.
Furthermore, the bottom of the measuring and monitoring device is fixedly connected with the upper end of the supporting rod, the bottom end of the supporting rod is fixedly connected with the upper end of the supporting seat, and the bottom end of the supporting seat can be detachably and fixedly arranged on the ground.
Further, the device also comprises a vibration type judging device, and the vibration type judging device is connected with the main control device;
the vibration type judging device is used for judging whether the vibration generated by the measuring and monitoring device is continuous vibration or not;
the main control device controls the vibration type detection device to be normally closed;
if the vibration detection device detects that the measurement monitoring device generates vibration, the main control device controls the vibration type detection device to be started;
if the vibration type judging device judges that the vibration generated by the measuring and monitoring device is continuous vibration, the main control device temporarily does not control the position detection device and the monitoring direction detection device to be started, otherwise, the main control device controls the position detection device and the monitoring direction detection device to be started.
Furthermore, the bottom of the measuring and monitoring device is rotatably and fixedly connected with the upper end of the supporting rod;
the large R bent pipe forming monitoring system further comprises a monitoring direction adjusting device, and the monitoring direction adjusting device is connected with the main control device;
the monitoring direction adjusting device is used for adjusting the monitoring direction of the measuring and monitoring device to a set monitoring direction.
Further, the main control device controls the monitoring direction adjusting device to be normally closed;
if the vibration detection device detects that the measurement monitoring device generates vibration, the position detection device judges that the comparison between the real-time position and the set position is abnormal and the monitoring direction detection device judges that the comparison between the real-time monitoring direction and the set monitoring direction is abnormal, the main control device controls the monitoring direction adjusting device to be started.
The large R bent pipe forming monitoring method adopts the large R bent pipe forming monitoring system to monitor the large R bent pipe forming.
A storage medium having stored thereon a computer program which, when executed, performs a large R bend pipe forming monitoring method as described above.
Compared with the prior art, the invention has the beneficial effects that:
one of the beneficial effects of this scheme lies in, through the cooperation between position detection device, monitoring direction detection device, object approach induction system, the vibration detection device, can effectively solve the unusual circumstances that probably exists before and after push away curved pipe machine work, ensures the reliability of big R return bend forming process measuring monitoring device's data source to ensure that main control unit controls push away curved pipe machine without error, thereby the shaping precision of the big R return bend of final shaping is more reliable.
Drawings
Fig. 1 is a schematic view of a measurement monitoring device and a bending pipe bending machine in a separated arrangement according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a system configuration according to an embodiment of the present invention;
fig. 3 is a schematic diagram of inner and outer arcs and neutral zones of a bent pipe according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention. It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The measurement monitoring device in the pipe bending forming process is a core link for guaranteeing the pipe bending forming precision, and in the scheme used at the present stage, the measurement monitoring device and the pipe bending pushing machine are arranged in a separated mode (as shown in fig. 1, the pipe bending pushing machine 1 is connected with a power supply and started and comprises a first bending wheel 301, a second bending wheel 302, a third bending wheel 303, a measurement monitoring device 4 and a main control device 5 which are connected with the pipe bending pushing machine 1; step five, the main control device 5 receives the adjusted position parameters generated by the main control device 5 to carry out position adjustment of the first bending wheel 301, the second bending wheel 302 and the third bending wheel 303 to realize accurate forming of a large R push-bending space three-dimensional multi-bend pipe, measures the position of the bending wheel in real time, monitors the length of the bending wheel neutral zone, and generates bending wheel position and bending wheel neutral zone length data in real time, and the device receives the data signals of the measuring and monitoring device, adjusts the position parameters of the bending wheel in real time according to the received data, adjusts the main control device to realize accurate forming of the large R push-bending space three-dimensional multi-bend pipe, measures the position of the bending wheel in real time, monitors the bending wheel neutral zone length, generates bending wheel position and bending wheel neutral zone length data in real time, receives the data signals of the measuring and monitoring device, adjusts the bending wheel position parameters in real time according to the received data, adjusts the bending wheel position parameters in real time, adjusts the bending wheel position of the adjusting device to generate the bending wheel position adjustment device to realize accurate measuring of the large R push-bending pipe forming and measuring the large R push-bending space forming device to monitor the large R push-bending forming parameters; if before the pipe bending machine is pushed to work, when a worker sets a measurement monitoring device, manual errors exist in the set position, or manual errors exist in the set measurement monitoring direction, the pipe bending precision is possibly influenced; in addition, if the relevant worker collides with the measurement monitoring device due to misoperation or other equipment during the working process of the pipe bending machine, the pipe bending precision may be affected.
As shown in fig. 2, a system for monitoring the forming of a large R elbow is provided, which includes a main control device, a measurement monitoring device, a position detection device, a monitoring direction detection device, an object approach sensing device, and a vibration detection device; the main control device is used as a control core and is respectively connected with the measurement monitoring device, the position detection device, the monitoring direction detection device, the object approach sensing device and the vibration detection device;
the measuring and monitoring device is used for measuring the position of a bending wheel and the length of a neutral zone of the bent pipe in the bending process of the bent pipe (as shown in figure 3);
the position detection device is used for detecting the real-time position of the measurement monitoring device relative to the bending pipe bending machine and judging whether the comparison between the real-time position and the set position is abnormal or not;
the monitoring direction detection device is used for detecting the real-time monitoring direction of the measurement monitoring device relative to the bending pipe bending machine and judging whether the comparison between the real-time monitoring direction and the set monitoring direction is abnormal or not;
the object approach sensing device is used for detecting whether an object approaches within a set distance around the measuring and monitoring device;
the vibration detection device is used for detecting whether the measurement monitoring device generates vibration.
Further, before the bending pipe bender works;
the main control device controls the position detection device and the monitoring direction detection device to be opened, and controls the measurement monitoring device, the object approach sensing device and the vibration detection device to be normally closed;
if the position detection device judges that the comparison between the real-time position and the set position is not abnormal, and the monitoring direction detection device judges that the comparison between the real-time monitoring direction and the set monitoring direction is not abnormal;
the main control device controls the pipe bending machine to start working, controls the measurement monitoring device and the object approach sensing device to be started, and controls the position detection device and the monitoring direction detection device to be closed;
if the object approach sensing device detects that an object approaches the periphery of the measurement monitoring device within a set distance, the main control device controls the vibration detection device to be started;
and if the vibration detection device detects that the measurement monitoring device generates vibration, the main control device controls the position detection device and the monitoring direction detection device to be started again.
In the above scheme, through the cooperation between the position detection device, the monitoring direction detection device, the object approach sensing device and the vibration detection device, the possible abnormal situation before and after the operation of the pipe bending pushing machine can be effectively solved, and the reliability of the data source of the measurement monitoring device in the forming process of the large R bent pipe is ensured, so that the main control device is ensured to control the pipe bending pushing machine without error (adjust the position parameters of the first bending wheel 301, the second bending wheel 302, the third bending wheel 303 and the like in real time), and the forming precision of the finally formed large R bent pipe is more reliable.
Further, measure monitoring device bottom and upper end of the support bar fixed connection, bracing piece bottom and upper end of the supporting seat fixed connection, the supporting seat bottom can be dismantled fixedly and set up subaerial.
Further, the device also comprises a vibration type judging device, and the vibration type judging device is connected with the main control device;
the vibration type judging device is used for judging whether the vibration generated by the measuring and monitoring device is continuous vibration or not;
the main control device controls the vibration type detection device to be normally closed;
if the vibration detection device detects that the measurement monitoring device generates vibration, the main control device controls the vibration type detection device to be started;
if the vibration type judging device judges that the vibration generated by the measuring and monitoring device is continuous vibration, the main control device temporarily does not control the position detection device and the monitoring direction detection device to be started, otherwise, the main control device controls the position detection device and the monitoring direction detection device to be started.
In the above scheme, if the vibration generated by the measurement monitoring device is continuous vibration (such as continuous elastic swing), when the vibration detection device detects that the measurement monitoring device generates vibration, the main control device directly controls the position detection device and the monitoring direction detection device to be turned on again, the detection results of the position detection device and the monitoring direction detection device are abnormal, and after the continuous vibration of the measurement monitoring device is finished, the position and the monitoring direction of the measurement monitoring device are not abnormal substantially. In order to avoid the situation, a vibration type judgment device is designed, and the situation of misjudgment caused by continuous elastic swing of the measurement monitoring device can be effectively avoided by matching with a vibration detection device.
Furthermore, the bottom of the measuring and monitoring device is rotatably and fixedly connected with the upper end of the supporting rod;
the large R bent pipe forming monitoring system further comprises a monitoring direction adjusting device, and the monitoring direction adjusting device is connected with the main control device;
the monitoring direction adjusting device is used for adjusting the monitoring direction of the measuring and monitoring device to a set monitoring direction.
Further, the main control device controls the monitoring direction adjusting device to be normally closed;
if the vibration detection device detects that the measurement monitoring device generates vibration, the position detection device judges that the comparison between the real-time position and the set position is not abnormal, and the monitoring direction detection device judges that the comparison between the real-time monitoring direction and the set monitoring direction is abnormal, the main control device controls the monitoring direction adjusting device to be started.
In the scheme, in order to reduce the manual interference of workers and automate the obstacle elimination of the measurement monitoring device as much as possible; the monitoring direction adjusting device is designed to deal with the condition that the monitoring direction of the measuring and monitoring device is abnormal, when the measuring and monitoring device is abnormally collided, the position of the measuring and monitoring device is not changed, but the monitoring direction of the measuring and monitoring device is abnormally changed, and the monitoring direction of the measuring and monitoring device is adjusted and set through the monitoring direction adjusting device.
The method for monitoring the forming of the large R bent pipe adopts the system for monitoring the forming of the large R bent pipe.
A storage medium having stored thereon a computer program which, when executed, performs a large R-bend molding monitoring method as described above.
The above are preferred embodiments of the present invention, and all changes made according to the technical scheme of the present invention that produce functional effects do not exceed the scope of the technical scheme of the present invention belong to the protection scope of the present invention.
Claims (8)
1. The large R bent pipe forming monitoring system is characterized by comprising a main control device, a measuring and monitoring device, a position detection device, a monitoring direction detection device, an object approach sensing device and a vibration detection device; the main control device is used as a control core and is respectively connected with the measurement monitoring device, the position detection device, the monitoring direction detection device, the object approach sensing device and the vibration detection device;
the measuring and monitoring device is used for measuring the position of the bending wheel and the length of the neutral zone of the bent pipe in the bending process of the bent pipe;
the position detection device is used for detecting the real-time position of the measurement monitoring device relative to the bending pipe bending machine and judging whether the comparison between the real-time position and the set position is abnormal or not;
the monitoring direction detection device is used for detecting the real-time monitoring direction of the measurement monitoring device relative to the bending pipe bending machine and judging whether the comparison between the real-time monitoring direction and the set monitoring direction is abnormal or not;
the object approach sensing device is used for detecting whether an object approaches within a set distance around the measuring and monitoring device;
the vibration detection device is used for detecting whether the measurement monitoring device generates vibration.
2. The large R bend pipe forming monitoring system of claim 1, wherein the push bend pipe bender is operating before;
the main control device controls the position detection device and the monitoring direction detection device to be started, and controls the measurement monitoring device, the object approach sensing device and the vibration detection device to be normally closed;
if the position detection device judges that the comparison between the real-time position and the set position is not abnormal, and the monitoring direction detection device judges that the comparison between the real-time monitoring direction and the set monitoring direction is not abnormal;
the main control device controls the pipe bending machine to start working, controls the measurement monitoring device and the object approach sensing device to be started, and controls the position detection device and the monitoring direction detection device to be closed;
if the object approach sensing device detects that an object approaches the periphery of the measurement monitoring device within a set distance, the main control device controls the vibration detection device to be started;
and if the vibration detection device detects that the measurement monitoring device generates vibration, the main control device controls the position detection device and the monitoring direction detection device to be started again.
3. The system for monitoring the forming of the large R bent pipe according to claim 2, wherein the bottom of the measuring and monitoring device is fixedly connected with the upper end of the supporting rod, the bottom end of the supporting rod is fixedly connected with the upper end of the supporting seat, and the bottom end of the supporting seat is detachably and fixedly arranged on the ground.
4. The large R bend molding monitoring system according to claim 3, further comprising a vibration type judging device, wherein the vibration type judging device is connected with the main control device;
the vibration type judging device is used for judging whether the vibration generated by the measuring and monitoring device is continuous vibration or not;
the main control device controls the vibration type detection device to be normally closed;
if the vibration detection device detects that the measurement monitoring device generates vibration, the main control device controls the vibration type detection device to be started;
if the vibration type judging device judges that the vibration generated by the measuring and monitoring device is continuous vibration, the main control device temporarily does not control the position detection device and the monitoring direction detection device to be started, otherwise, the main control device controls the position detection device and the monitoring direction detection device to be started.
5. The large R elbow molding monitoring system according to claim 4, wherein the bottom of the measuring and monitoring device is rotatably and fixedly connected with the upper end of the supporting rod;
the large R bent pipe forming monitoring system further comprises a monitoring direction adjusting device, and the monitoring direction adjusting device is connected with the main control device;
the monitoring direction adjusting device is used for adjusting the monitoring direction of the measuring and monitoring device to a set monitoring direction.
6. The large R bend molding monitoring system according to claim 5, wherein the main control device controls the monitoring direction adjusting device to be normally closed;
if the vibration detection device detects that the measurement monitoring device generates vibration, the position detection device judges that the comparison between the real-time position and the set position is not abnormal, and the monitoring direction detection device judges that the comparison between the real-time monitoring direction and the set monitoring direction is abnormal, the main control device controls the monitoring direction adjusting device to be started.
7. The method for monitoring the forming of the large R bent pipe is characterized in that the large R bent pipe forming monitoring system according to any one of claims 1 to 6 is adopted for monitoring the forming of the large R bent pipe.
8. A storage medium having stored thereon a computer program which, when executed, performs the large R bend pipe forming monitoring method according to claim 7.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115464018A (en) * | 2022-11-02 | 2022-12-13 | 江苏新恒基特种装备股份有限公司 | Three-dimensional space continuous multi-bend pipe accurate forming measurement control system and method |
| CN115815367A (en) * | 2023-02-07 | 2023-03-21 | 江苏新恒基特种装备股份有限公司 | Elbow wall thickness quality prediction method and system based on molding parameters |
| CN115900837A (en) * | 2023-02-23 | 2023-04-04 | 广州泽亨实业有限公司 | System and method for monitoring running state of rotating shaft |
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