Method, device and equipment for manufacturing volcanic rock model and storage medium

Abstract

The embodiment of the invention provides a volcanic rock model manufacturing method and device, equipment and a storage medium, and belongs to the field of model manufacturing. The manufacturing method of the volcanic rock model comprises the following steps: acquiring characteristic data of a volcanic institution; according to the feature data, generating a digital model of the volcano institution; manufacturing a mold of the volcano mechanism according to the digital model; based on the digital model, the mold is processed according to a preset manufacturing process, and a volcano mechanism model is obtained; the preset manufacturing process comprises a carving process and a pouring process. According to the method, the intuition of the volcanic rock reservoir is improved.

Description

Technical Field

[0001] The invention relates to the field of model making, and in particular to a method for making a volcanic rock model, a device for making a volcanic rock model, an electronic device and a readable storage medium. Background Art

[0002] In recent years, the study of volcanic reservoirs has become a difficult and hot topic in oil and gas geological research. At present, volcanic reservoirs have become the most important new field in oil and gas exploration in areas with volcanic rock development. Therefore, the study of volcanic reservoirs has obvious theoretical value and important practical significance. Volcanic rocks are widely developed in the Songliao Basin. After exploration and development in recent years, we have a basic understanding of volcanic reservoirs. However, volcanic reservoirs are different from conventional oil and gas reservoirs. They have the characteristics of multi-stage development, large velocity horizontal line changes, and strong heterogeneity.

[0003] Among the existing studies on volcanic reservoirs, most are forward modeling studies of volcanic reservoirs, but forward modeling studies have the problem of poor intuitiveness. Summary of the invention

[0004] The purpose of the embodiments of the present invention is to provide a method, device, equipment and storage medium for making a volcanic rock model to solve the problem of poor intuitiveness in the study of volcanic rock reservoirs.

[0005] In order to achieve the above object, an embodiment of the present invention provides a method for making a volcanic rock model, comprising:

[0006] Obtain characteristic data of volcanic structures;

[0007] generating a digital model of the volcanic structure according to the characteristic data;

[0008] manufacturing a mold of the volcano mechanism according to the digital model;

[0009] Based on the digital model, the mold is processed according to a preset production process to obtain a volcano mechanism model; wherein the preset production process includes a carving process and a casting process.

[0010] Optionally, the obtaining characteristic data of the volcanic structure includes:

[0011] Acquire volcanic structure information in a preset work area; wherein the volcanic structure information includes phase information of the volcanic structure and surrounding rock information of the volcanic structure;

[0012] Determining phase belt information of the volcanic structure at different stages according to the volcanic structure information;

[0013] The characteristic data of the volcanic structure are obtained according to the phase belt information of the volcanic structure in different periods.

[0014] Optionally, based on the digital model, the mold is processed according to a preset production process to obtain a volcano mechanism model; wherein the preset production process includes a carving process and a casting process. , including:

[0015] Mould bottom carving step: carving the bottom of the mould based on the digital model to obtain a carved mould;

[0016] Mold bottom pouring step: based on the phase information of the volcano mechanism, the engraved mold is poured for the first phase to obtain the bottom pouring layer of the volcano mechanism;

[0017] Bottom carving step: carving the top of the bottom casting layer based on the digital model to obtain the first phase casting layer of the volcano structure;

[0018] Bottom pouring step: based on the phase information of the volcano mechanism, pouring the remaining phases on the first phase pouring layer to obtain the remaining phase pouring layers; wherein the remaining phases are the phases in the phase information of the volcano mechanism except the first phase;

[0019] Carving step: based on the digital model, carving the top of the remaining casting layers to obtain the remaining casting layers after carving;

[0020] Determination step: determining whether the remaining casting layers after the engraving are the top casting layers of the preset model; wherein the top casting layer of the preset model is the top casting layer in the digital model;

[0021] If the remaining casting layers after the carving are the top casting layers of the preset model, the processing is completed and the volcano mechanism model is obtained.

[0022] Optionally, if the remaining casting layers after the carving are not the top casting layers of the preset model, the re-casting step is performed: based on the phase information of the volcano mechanism, the remaining casting layers after the carving are cast again, and the carving step, the judging step and the re-casting step are executed in a loop until the remaining casting layers after the carving are the top casting layers of the preset model, then the processing is completed and the volcano mechanism model is obtained.

[0023] Optionally, a digital model of the volcanic structure is generated based on the characteristic data, wherein the digital model of the volcanic structure includes a digital model of the volcanic structure and a digital model of surrounding rocks.

[0024] Optionally, after the mold is processed based on the digital model according to a preset manufacturing process to obtain the volcano mechanism model, the method further includes:

[0025] Based on the surrounding rock digital model, casting a surrounding rock model is performed to obtain a surrounding rock model after casting;

[0026] Carving the top of the cast surrounding rock model to obtain a target surrounding rock model; wherein the target surrounding rock model has a consistent interface with the volcanic structure model;

[0027] The volcano mechanism model is embedded into the surrounding rock model to obtain the volcano mechanism model with the surrounding rock.

[0028] Optionally, casting a surrounding rock model based on the surrounding rock digital model to obtain the surrounding rock model after casting includes:

[0029] Injecting a preset amount of surrounding rock liquid material onto the model making platform; wherein the surrounding rock liquid material is a liquid material for making a surrounding rock physical model;

[0030] The volcano structure model is placed on the model making platform to obtain the cast surrounding rock model.

[0031] In a second aspect of the embodiments of the present invention, a device for making a volcanic rock model is provided, comprising:

[0032] A data acquisition module, used to acquire characteristic data of volcanic structures;

[0033] A digital modeling module, used for generating a digital model of the volcanic structure according to the characteristic data;

[0034] A mold generation module, used for outputting a mold generation instruction of the volcano mechanism according to the digital model;

[0035] The model processing module is used to output mold processing instructions based on the digital model and according to a preset production process to obtain a volcano mechanism model; the preset production process includes a carving process and a casting process.

[0036] In a third aspect of the embodiments of the present invention, an electronic device is provided, comprising: a processor and a memory, wherein the memory stores machine-readable instructions executable by the processor, and when the machine-readable instructions are executed by the processor, the steps described in any possible implementation of the first aspect are performed.

[0037] In a fourth aspect of the embodiments of the present invention, a computer-readable storage medium is provided, on which instructions are stored, and the instructions are used to enable a machine to execute the various steps described in any possible implementation of the first aspect.

[0038] The embodiment of the present invention obtains characteristic data of the volcano mechanism, generates a digital model of the volcano mechanism according to the characteristic data, obtains a mold of the volcano mechanism according to the digital model, and then processes the mold based on the digital model according to a preset production process to obtain a volcano mechanism model. The preset production process includes carving and casting processes.

[0039] That is, the present application improves the accuracy of the physical model by digitally modeling the acquired volcanic structure data, and then performs physical modeling according to the digital model to obtain a physical model of the volcanic structure, thereby solving the problem of poor intuitiveness in volcanic rock reservoir research and improving the intuitiveness of volcanic rock reservoirs.

[0040] Other features and advantages of the embodiments of the present invention will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The accompanying drawings are used to provide a further understanding of the embodiments of the present invention and constitute a part of the specification. Together with the following specific implementations, they are used to explain the embodiments of the present invention, but do not constitute a limitation on the embodiments of the present invention. In the accompanying drawings:

[0042] Figure 1 It is a schematic flow chart of Embodiment 1 of the method for making a volcanic rock model of the present invention;

[0043] Figure 2 It is a top bird's-eye view of the physical model of casting layer 1;

[0044] Figure 3 This is a top view of the physical model of the pouring layer 2;

[0045] Figure 4 It is a model of the volcanic mechanism after pouring the surrounding rock;

[0046] Figure 5 It is a schematic diagram of the structure of the device for making the volcanic rock model involved in the present application. DETAILED DESCRIPTION

[0047] The specific implementation of the embodiment of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the embodiment of the present invention, and is not used to limit the embodiment of the present invention.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0049] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0050] Embodiment 1

[0051] Please refer to Figure 1 , Figure 1 It is a schematic diagram of a process for making a volcanic rock model provided in this embodiment.

[0052] Step S100: Acquire characteristic data of volcanic structures;

[0053] Volcanic structure refers to the collective name of the various components that make up a volcano. Characteristic data can be volcanic rock layer interpretation data or seismic data.

[0054] It should be understood that in order to obtain the characteristic data of the volcanic structure, it is necessary to first explore and measure the volcanic structure. If the relevant characteristic data of the volcanic structure can be explored and measured, the next step of digital modeling can be carried out directly based on the characteristic data. If no data can be obtained through exploration and measurement, the characteristic data of the volcanic structure can be obtained based on the geological background and paleogeological knowledge of the area to support the next step of digital modeling.

[0055] In a specific embodiment, step S100 includes:

[0056] Step S110: obtaining the volcanic structure information in the preset work area; wherein the volcanic structure information includes the phase information of the volcanic structure and the surrounding rock information of the volcanic structure.

[0057] The preset work area is the regional information pre-set in the exploration and measurement equipment, and the preset work area at least includes the volcanic structure to be studied.

[0058] The phase information is several important stages of the early volcanic eruption in the preset work area.

[0059] The surrounding rock information refers to the rocks surrounding the volcanic body. It is easy to understand that the volcanic structure not only includes the volcanic rocks to be studied, but also the surrounding rocks around the volcanic structure.

[0060] Step S120: Determine the phase belt information of the volcanic structures of different periods according to the volcanic structure information.

[0061] Facies belts are "lithological belts" composed of different lithologies in a rock mass, with a gradual relationship between belts. Facies belt information can include facies belt types and distribution.

[0062] Step S130: Obtain characteristic data of the volcanic structure based on the phase belt information of the volcanic structure of different periods.

[0063] This embodiment determines a preset work area, and then obtains the volcanic structure information obtained through exploration and measurement in the preset work area. The volcanic structure information includes the stage information of the volcanic structure and the surrounding rock information of the volcanic structure. Based on the volcanic structure information, the phase belt information of the volcanic structure of different stages is determined. Further, based on the phase belt information of the volcanic structure of different stages, the characteristic data of the volcanic structure is obtained, thereby improving the accuracy of the data and providing a basis for digital modeling.

[0064] Step S200: Generate a digital model of the volcanic structure based on the characteristic data.

[0065] It is understandable that GOCAD 3D geological modeling software can be used to digitally model the volcanic structure and obtain a curved digital model that can be used for 3D carving. In the 3D digital modeling of the volcanic structure, it is necessary to ensure that all the layers must be the same size. If the sizes are inconsistent, the digital layers need to be cropped or extended.

[0066] Step S300: manufacturing a mold of the volcano mechanism according to the digital model.

[0067] The mold is a variety of molds and tools used to obtain the desired product by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In this embodiment, the material for making the mold can be selected from gypsum. Before performing physical modeling in this embodiment, it is necessary to manufacture the corresponding physical mold according to the digital model for subsequent physical modeling.

[0068] Step S400: Based on the digital model, the mold is processed according to a preset production process to obtain a volcano mechanism model; the preset production process includes a carving process and a casting process.

[0069] The preset production process is pre-set in the production system of the volcano mechanism model and is used for the operation process of making the volcano mechanism model, including carving and casting.

[0070] The engraving process is to engrave the material into a desired shape. In this embodiment, the mold is engraved according to the three-dimensional engraved curved surface digital model of the volcano structure.

[0071] Casting is the process of injecting liquid material into a mold. In this embodiment, liquid material for making a physical model of the volcano mechanism is injected into a plaster mold.

[0072] In a specific embodiment, step S400 includes:

[0073] Step S401: Mould bottom engraving step: based on the digital model, the bottom of the mould is engraved to obtain the engraved mould.

[0074] It is understandable that before pouring the bottom layer, the bottom of the mold needs to be carved according to the three-dimensional carved curved surface digital model of the volcanic structure, that is, the bottom surface morphology of the carving phase belt.

[0075] Step S402: Mould bottom pouring step: Based on the phase information of the volcano mechanism, the engraved mould is poured for the first phase to obtain the bottom pouring layer of the volcano mechanism.

[0076] Since the previous step has divided the volcanic structure information into levels according to the stages, this step is based on the above stage information and selects the corresponding liquid material according to the characteristics of the volcanic structure of the bottom stage to inject into the mold to complete the bottom layer pouring of the volcanic structure and obtain the bottom pouring layer.

[0077] Step S403: Bottom carving step: Based on the digital model, the top of the bottom casting layer is carved to obtain the first phase casting layer of the volcano structure.

[0078] The first issue is the first issue in the issue information of the volcanic agency.

[0079] It can be understood that in this embodiment, the top of the previous pouring layer is used as the bottom of the next pouring layer, so carving the top of the previous pouring layer is equivalent to carving the bottom of the next pouring layer.

[0080] Step S404: bottom pouring step: based on the phase information of the volcano mechanism, the first phase pouring layer is poured with other phases to obtain other phase pouring layers; wherein the other phases are the phases in the phase information of the volcano mechanism except the first phase;

[0081] The pouring process of this step is consistent with the pouring process of the bottom pouring layer.

[0082] Step S405: Carving step: Based on the digital model, the top of the remaining casting layers is carved to obtain the remaining casting layers after carving.

[0083] Step S406: Judgment step: judging whether the remaining casting layers after engraving are the top casting layers of the preset model; wherein the top casting layer of the preset model is the top casting layer in the digital model.

[0084] Since the above steps divide the digital model of the volcanic structure into multiple levels according to each phase, the topmost casting layer in the digital model is the preset casting layer.

[0085] This step determines whether the first middle casting layer after carving is the preset top casting layer. The purpose is to determine whether the casting layer carved and cast this time is the topmost casting layer. If so, it means that the physical model of the volcanic structure is completed. If not, it means that the casting layer carved and cast this time is not yet the topmost casting layer, and casting and carving need to continue.

[0086] Step S407: If the remaining casting layers after carving are the top casting layers of the preset model, the processing is completed and the volcano mechanism model is obtained.

[0087] Step S408: If the remaining casting layers after engraving are not the top casting layers of the preset model, the re-casting step is executed: based on the phase information of the volcano mechanism, the remaining casting layers after engraving are cast again, and the engraving step, the judgment step and the re-casting step are executed repeatedly until the remaining casting layers after engraving are the top casting layers of the preset model. Then the processing is completed and the volcano mechanism model is obtained.

[0088] For example, a cast layer 1 after carving and casting is as follows Figure 2 As shown in FIG. 1 , the top of the casting layer 1 includes an eruption phase and an overflow phase. The eruption phase is a volcanic rock phase of various pyroclastic materials produced during a volcanic eruption. The overflow phase refers to the hot magma flowing outward from the crater or along the cracks in a surface or linear manner to form various types of lava or brecciated lava. The casting layer 1 is carved and cast again to obtain a casting layer 2, as shown in FIG. Figure 3 As shown, it can be seen that after carving and pouring, the shapes of the eruption phase and the overflow phase at the top of the casting layer 2 have changed, that is, the lithofacies of the casting layer 1 inside the volcanic structure are different from the lithofacies of the casting layer 2.

[0089] It can be understood that after determining that the casting layer carved and poured this time is not yet the topmost casting layer, the mold is processed and manufactured according to the digital model and phase information in the way that casting and carving meet, and the processing is cyclical until the casting layer carved and poured this time is the topmost casting layer.

[0090] This embodiment adopts the method of alternating casting and carving, and processes and manufactures the mold of the volcano mechanism based on the digital model and phase information of the volcano mechanism. After each casting layer except the bottom layer is completed, it is determined whether the casting layer is the preset top casting layer. If so, the physical model of the volcano mechanism is completed. If not, the next casting layer is continued, thereby improving the controllability of model making.

[0091] In a specific embodiment, after step S400, the method further includes:

[0092] It can be understood that, since the above steps mentioned that the volcanic structure information includes the period information of the volcanic structure and the surrounding rock information of the volcanic structure, and the volcanic structure characteristic data is further obtained based on the volcanic structure information, then the digital model of the volcanic structure obtained based on the volcanic structure characteristic data must include the digital model of the surrounding rock of the volcanic structure.

[0093] Step S410: Casting a surrounding rock model based on the surrounding rock digital model to obtain a cast surrounding rock model;

[0094] Specifically, in this step, a small amount of liquid material for making surrounding rock will be injected into the model making platform, and then the volcano mechanism model will be placed on the model making platform. The volcano mechanism model will be pressed hard to squeeze out the excess material to ensure that there are no bubbles inside the liquid. Then a heavy object will be placed on the model until the material solidifies and then removed. The purpose is to ensure that the surrounding rock is well connected with the bottom of the volcanic rock to complete the casting of the surrounding rock model.

[0095] Step S420: Carving the top of the cast surrounding rock model to obtain a target surrounding rock model; wherein the target surrounding rock model has a consistent interface with the volcanic structure model.

[0096] It can be understood that this step is to perform top carving on the solidified surrounding rock model based on the bottom surface carving file of the surrounding rock digital model to ensure that the top interface of the surrounding rock model is consistent with the bottom interface of the volcanic structure model.

[0097] S430: Embed the volcano mechanism model into the surrounding rock model to obtain the volcano mechanism model with the surrounding rock.

[0098] The volcano mechanism model is placed on the carved surrounding rock model to obtain a volcano mechanism model with surrounding rock characteristics. The volcano mechanism model after pouring the surrounding rock can be Figure 4 shown.

[0099] This embodiment carves the bottom of the volcano structure to restore more realistic volcano structure features and obtain a physical model of the target volcano structure, thereby increasing the authenticity of the physical model of the volcano structure.

[0100] This embodiment obtains characteristic data of the volcanic mechanism, generates a digital model of the volcanic mechanism based on the characteristic data, makes a mold of the volcanic mechanism based on the digital model, and further casts and carves the mold based on the digital model to obtain the final volcanic mechanism model, thereby solving the problem of poor intuitiveness in volcanic rock reservoir research and improving the intuitiveness of volcanic rock reservoirs.

[0101] Embodiment 2

[0102] Please refer to Figure 5 , Figure 5It is a structural schematic diagram of a volcanic rock model manufacturing device 200 provided in an embodiment of the present application.

[0103] A data acquisition module, used to acquire characteristic data of volcanic structures;

[0104] A digital modeling module is used to generate a digital model of the volcanic structure based on the characteristic data;

[0105] A mold generation module is used to output mold generation instructions for the volcano mechanism according to the digital model;

[0106] The model processing module is used to output mold processing instructions based on the digital model and according to a preset production process to obtain a volcano mechanism model; the preset production process includes a carving process and a casting process.

[0107] It should be understood that the device corresponds to the above-mentioned volcanic rock model making method embodiment, and can perform the various steps involved in the above-mentioned method embodiment. The specific functions of the device can be referred to in the above description. To avoid repetition, the detailed description is appropriately omitted here. The device includes at least one software function module that can be stored in a memory in the form of software or firmware or fixed in the operating system (OS) of the device.

[0108] Embodiment 3

[0109] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0110] The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0111] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0112] Embodiment 4

[0113] An embodiment of the present invention further provides a computer-readable storage medium having instructions stored thereon, which are used to execute the program of each step described in any possible implementation of the method for making a volcanic rock model when executed by a processor.

[0114] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.

[0115] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0116] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0117] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0118] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, the embodiments of the present invention will not further describe various possible combinations.

[0119] In addition, the functional modules in each embodiment of the present application can be integrated together to form an independent part, or each module can exist separately, or two or more modules can be integrated to form an independent part.

[0120] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0121] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A method for making a volcanic rock model, characterized in that: include: Obtain characteristic data of volcanic structures; generating a digital model of the volcanic structure according to the characteristic data; manufacturing a mold of the volcano mechanism according to the digital model; Based on the digital model, the mold is processed according to a preset production process to obtain a volcano mechanism model; wherein the preset production process includes a carving process and a casting process.

2. The method for making a volcanic rock model according to claim 1, characterized in that: The step of obtaining characteristic data of volcanic structures includes: Acquire volcanic structure information in a preset work area; wherein the volcanic structure information includes phase information of the volcanic structure and surrounding rock information of the volcanic structure; Determining phase belt information of the volcanic structure at different stages according to the volcanic structure information; The characteristic data of the volcanic structure are obtained according to the phase belt information of the volcanic structure in different periods.

3. The method for making a volcanic rock model according to claim 2, characterized in that: Based on the digital model, the mold is processed according to a preset production process to obtain a volcano mechanism model; wherein the preset production process includes a carving process and a casting process, including: Mould bottom carving step: carving the bottom of the mould based on the digital model to obtain a carved mould; Mold bottom pouring step: based on the phase information of the volcano mechanism, the engraved mold is poured for the first phase to obtain the bottom pouring layer of the volcano mechanism; Bottom carving step: carving the top of the bottom casting layer based on the digital model to obtain the first phase casting layer of the volcano structure; Bottom pouring step: based on the phase information of the volcano mechanism, pouring the remaining phases on the first phase pouring layer to obtain the remaining phase pouring layers; wherein the remaining phases are the phases in the phase information of the volcano mechanism except the first phase; Carving step: based on the digital model, carving the top of the remaining casting layers to obtain the remaining casting layers after carving; Determination step: determining whether the remaining casting layers after the engraving are the top casting layers of the preset model; wherein the top casting layer of the preset model is the top casting layer in the digital model; If the remaining casting layers after the carving are the top casting layers of the preset model, the processing is completed and the volcano mechanism model is obtained.

4. The method for making a volcanic rock model according to claim 3, characterized in that: If the remaining casting layers after the carving are not the top casting layers of the preset model, the re-casting step is performed: based on the phase information of the volcano mechanism, the remaining casting layers after the carving are cast again, and the carving step, the judgment step and the re-casting step are executed in a loop until the remaining casting layers after the carving are the top casting layers of the preset model. Then, this processing is completed and the volcano mechanism model is obtained.

5. The method for making a volcanic rock model according to claim 2, characterized in that: The digital model includes a volcanic structure digital model and a surrounding rock digital model.

6. The method for making a volcanic rock model according to claim 5, characterized in that: After the mold is processed based on the digital model according to a preset production process to obtain a volcano mechanism model, the method further includes: Based on the surrounding rock digital model, casting a surrounding rock model is performed to obtain a surrounding rock model after casting; Carving the top of the cast surrounding rock model to obtain a target surrounding rock model; wherein the target surrounding rock model has a consistent interface with the volcanic structure model; The volcano mechanism model is embedded into the surrounding rock model to obtain the volcano mechanism model with the surrounding rock.

7. The method for making a volcanic rock model according to claim 6, characterized in that: The method of casting a surrounding rock model based on the surrounding rock digital model to obtain the surrounding rock model after casting includes: Injecting a preset amount of surrounding rock liquid material onto the model making platform; wherein the surrounding rock liquid material is a liquid material for making a surrounding rock physical model; The volcano structure model is placed on the model making platform to obtain the cast surrounding rock model.

8. A device for making a volcanic rock model, characterized in that: include: A data acquisition module, used to acquire characteristic data of volcanic structures; A digital modeling module, used for generating a digital model of the volcanic structure according to the characteristic data; A mold generation module, used for outputting a mold generation instruction of the volcano mechanism according to the digital model; The model processing module is used to output mold processing instructions based on the digital model and according to a preset production process to obtain a volcano mechanism model; the preset production process includes a carving process and a casting process.

9. An electronic device, characterized in that: include: A processor and a memory, wherein the memory stores machine-readable instructions executable by the processor, and when the machine-readable instructions are executed by the processor, the method for making a volcanic rock model according to any one of claims 1 to 7 is executed.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores instructions for causing a machine to execute the method for making a volcanic rock model according to any one of claims 1 to 7.

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