Patent Application
20230161925
The present invention relates to a puncher design system and a puncher design method.
In the development of puncher industry, computer-aided design software is often used as a design assistant tool to reduce a cycle of designing and manufacturing of punchers. However, conventional design processes and parameter setting of the punchers are performed depending on the experience of the engineer, and the design process of the punchers is not parameterized or modularized. Therefore, the conventional design process of the punchers requires complex mathematical calculation and has a higher design threshold which are likely to cause human errors.
In order to solve the aforementioned problem, embodiments of the present invention provide a puncher design system and a puncher design method, which integrate professional design knowledges of punchers to automatically generate a puncher model required by the user based on parameter data input by the user, thereby avoiding complex mathematical calculation, shortening the development cycle of punchers, reducing human errors, lowering the design threshold of puncher design, and parameterizing experience accumulation of puncher design.
According to the aforementioned object, a puncher design system is provided. The puncher design system includes a part database module, a knowledge base module, a graphic software module, a memory and a processor. The part database module is configured to store at least one of a standard parts library, a shared parts library and a customer demand specification table. The standard parts library includes plural sets of standard parts data, the shared parts library includes plural sets of shared parts data, and the customer demand specification table includes plural sets of special specification parameter data. The knowledge base module is configured to store at least one of a database of puncher design knowledge, a database of material selection knowledge, a database of motor selection knowledge. The database of puncher design knowledge includes plural sets of puncher design knowledge data, the database of material selection knowledge includes plural sets of material selection knowledge data, and the database of motor selection knowledge includes plural sets of motor selection knowledge data. The graphic software module is configured to provide at least one computer-aided design software. The memory is configured to store a plurality of instructions. The processor is electrically connected to the memory to load the instructions to receive plural sets of input parameter data input from a user by using a user interface; and to perform a puncher model generating step by using the computer-aided design software to build a plurality of puncher part models and to assemble the puncher part models to obtain a puncher model corresponding to the target puncher. The input parameter data is corresponding to a target puncher required by the user. The puncher part models are built according to the input parameter data, and at least one of the standard parts library, the shared parts library and the customer demand specification table, and at least one of the database of puncher design knowledge, the database of material selection knowledge and the database of motor selection knowledge.
According to an embodiment of the present invention, when the puncher model generating step is performed by the processor, the processor further performs: selecting plural sets of target part data required to build the target puncher from at least of the standard parts library, the shared parts library and the customer demand specification table, and at least one of the database of puncher design knowledge, the database of material selection knowledge and the database of motor selection knowledge according to the input parameter data; selecting plural sets of target knowledge data required to build the target puncher from at least of the standard parts library, the shared parts library and the customer demand specification table according to the input parameter data; calculating a part shape of each of the puncher part models according to the target part data and the target knowledge data; generating the puncher part models by using the computer-aided design software according to the target part data, the target knowledge data and the part shape of each of the puncher part models; and assembling the puncher part models into the puncher model of the target puncher according to the target knowledge data.
According to an embodiment of the present invention, the puncher part models include a plurality of motor models, a plurality of connecting rod models and a plurality of sliding block models.
According to an embodiment of the present invention, when the processor is performed to build the puncher part models by using the at least one computer-aided design software according to the target part data and the target knowledge data, the processor further performs: using the at least one computer-aided design software to draw a plurality of part sketches and to stretch the part sketches, so as to obtain the puncher part models.
According to an embodiment of the present invention, the input parameter data includes punch tonnage, punch stroke, punch strokes per minute, tonnage rating point, base area of punching head, area of working platform and die height of the target puncher.
According to the aforementioned object, a puncher design method is provided. The puncher design method is performed by a puncher design system. The puncher design method includes: providing at least one of a standard parts library, a shared parts library and a customer demand specification table, in which the standard parts library includes plural sets of standard parts data, the shared parts library includes plural sets of shared parts data, and the customer demand specification table includes plural sets of special specification parameter data; providing at least one of a database of puncher design knowledge, a database of material selection knowledge, a database of motor selection knowledge, in which the database of puncher design knowledge includes plural sets of puncher design knowledge data, the database of material selection knowledge includes plural sets of material selection knowledge data, and the database of motor selection knowledge includes plural sets of motor selection knowledge data; receiving plural sets of input parameter data input from a user by using a user interface, in which the input parameter data is corresponding to a target puncher required by the user; performing a puncher model generating step by using a computer-aided design software to generate a plurality of puncher part models and to assemble the puncher part models to obtain a puncher model corresponding to the target puncher, in which the puncher part models are generated according to the input parameter data, and at least one of the standard parts library, the shared parts library and the customer demand specification table, and at least one of the database of puncher design knowledge, the database of material selection knowledge and the database of motor selection knowledge.
According to an embodiment of the present invention, the puncher model generating step includes: selecting plural sets of target part data required to construct the target puncher from at least of the standard parts library, the shared parts library and the customer demand specification table, and at least one of the database of puncher design knowledge, the database of material selection knowledge and the database of motor selection knowledge according to the input parameter data; selecting plural sets of target knowledge data required to construct the target puncher from at least of the standard parts library, the shared parts library and the customer demand specification table according to the input parameter data; calculating a part shape of each of the puncher part models according to the target part data and the target knowledge data; generating the puncher part models by using the computer-aided design software according to the target part data, the target knowledge data and the part shape of each of the puncher part models; and assembling the puncher part models into the puncher model of the target puncher according to the target knowledge data.
According to an embodiment of the present invention, the puncher part models include a plurality of motor models, a plurality of connecting rod models and a plurality of sliding block models.
According to an embodiment of the present invention, when the puncher part models are generated by using the at least one computer-aided design software according to the target part data and the target knowledge data, the at least one computer-aided design software is further used to draw a plurality of part sketches and to stretch the part sketches, so as to obtain the puncher part models.
According to an embodiment of the present invention, the input parameter data includes punch tonnage, punch stroke, punch strokes per minute, tonnage rating point, base area of punching head, area of working platform and die height of the target puncher.
According to the aforementioned object, another puncher design system is provided. The puncher design system includes a user interface module, a part database module, a knowledge base module, a graphic software module and an inference engine module. The user interface module is configured to provide a user interface to receive a plurality set of input parameter data input by a user, in which the input parameter data is corresponding to a target puncher required by the user. The part database module is configured to store at least one of a standard parts library, a shared parts library and a customer demand specification table, in which the standard parts library includes plural sets of standard parts data, the shared parts library includes plural sets of shared parts data, and the customer demand specification table includes plural sets of special specification parameter data. The knowledge base module is configured to store at least one of a database of puncher design knowledge, a database of material selection knowledge, a database of motor selection knowledge, in which the database of puncher design knowledge includes plural sets of puncher design knowledge data, the database of material selection knowledge includes plural sets of material selection knowledge data, and the database of motor selection knowledge includes plural sets of motor selection knowledge data. The graphic software module is configured to provide at least one computer-aided design software. The inference engine module is electrically connected to the user interface module, the part database module, the knowledge base module and the graphic software module. The inference engine module is configured to receive the input parameter data to build a plurality of puncher part models by using the at least one computer-aided design software and is configured to assemble the puncher part models into a puncher model corresponding to the target puncher. The puncher part models are built according to the input parameter data, and at least one of the standard parts library, the shared parts library and the customer demand specification table, and at least one of the database of puncher design knowledge, the database of material selection knowledge and the database of motor selection knowledge.
According to an embodiment of the present invention, the inference engine module includes an inference submodule, a parts selecting submodule, a shape parameter calculating submodule, a solid model generating submodule and a solid model assembling submodule. The inference submodule is electrically connected to the user interface module, and the inference submodule is configured to receive the input parameter data. The parts selecting submodule is electrically connected to the inference submodule, the part database module and the knowledge base module. The inference submodule uses the parts selecting submodule to select plural sets of target part data required to construct the target puncher from at least of the standard parts library, the shared parts library and the customer demand specification table, and at least one of the database of puncher design knowledge, the database of material selection knowledge and the database of motor selection knowledge according to the input parameter data. The shape parameter calculating submodule electrically is connected to the inference submodule and the knowledge base module. The inference submodule uses the shape parameter calculating submodule to select plural sets of target knowledge data required to construct the target puncher from at least of the standard parts library, the shared parts library and the customer demand specification table according to the input parameter data. The shape parameter calculating submodule further calculates a part shape of each of the puncher part models according to the target part data and the target knowledge data. The solid model generating submodule is electrically connected to the inference submodule. The inference submodule uses the solid model generating submodule to generate the puncher part models by using the at least one computer-aided design software according to the target part data, the target knowledge data and the part shape of each of the puncher part models. The solid model assembling submodule is electrically connected to the inference submodule. The inference submodule uses the solid model assembling submodule to assemble the puncher part models into the puncher model of the target puncher according to the target knowledge data.
According to an embodiment of the present invention, the puncher part models include a plurality of motor models, a plurality of connecting rod models and a plurality of sliding block models.
According to an embodiment of the present invention, the inference submodule uses the solid model generating submodule to generate the puncher part models by using the at least one computer-aided design software according to the target part data, the target knowledge data and the part shape of each of the puncher part models, the inference submodule further controls the solid model generating submodule so as to obtain the puncher part models.
According to an embodiment of the present invention, the input parameter data includes punch tonnage, punch stroke, punch strokes per minute, tonnage rating point, base area of punching head, area of working platform and die height of the target puncher.
The invention can be more fully understood by reading the following detailed description of the embodiment, with reference made to the accompanying drawings as follows:
Reference will now be made in detail to the present embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers are used in the drawings and the description to refer to the same or like parts.
Referring to
The part database module120 is configured to store at least one of a standard parts library, a shared parts library and a customer demand specification table. The standard parts library includes plural sets of standard parts data, such as data of parts sold on the market. The shared parts library includes plural sets of shared parts data, such as parts specifications data which is not disclosed by the company. The customer demand specification table includes plural sets of parts data with special customer-required specification. The part database module 120 of an embodiment of the present invention stores a standard parts library, a shared parts library and a customer demand specification table at the same time, but the embodiments of the present invention are not limited thereto. The data stored in the part database module 120 can be determined according to user requirements. For example, in some embodiments, the part database module 120 can only store the standard parts library.
The knowledge base module 130 is configured to store at least one of a database of puncher design knowledge, a database of material selection knowledge and a database of motor selection knowledge. The database of puncher design knowledge includes various information related to parts design knowledge. Taking a design knowledge of a connecting rod as an example, as shown in
F=M/(r*sin α)=2M/(s*sin α) (1);
M=(F*s*sin α)/2 (2);
d=r*(1−cos α) (3);
h=r*cos α+(r2*(cos 2α−1)+L2)1/2 (4);
where “F” represents a nominal capacity; “α” represents a nominal angle; “s” represents a stroke; “M” represents a required torque; “h” is a location of a piston pin (which is calculated from a center of a crankshaft); “L” is a length of the connecting rod; and “r” is a crank radius.
The database of material selection knowledge includes plural sets of material selection knowledge data of various parts, such as a material selection knowledge data of the connecting rod. The database of motor selection knowledge includes plural sets of motor selection knowledge data, such as relationship between the punch tonnage and the motor.
The graphic software module is configured to store at least one computer-aided design software. In the present embodiment, the graphic software module 140 is configured to store and to provide “Solid Edge” and “Inventor”, but the embodiments of the present invention are not limited thereto. In other embodiments of the present invention, the graphic software module 140 is configured to store and to provide “SolidWorks”.
The inference engine module 150 is electrically connected to the user interface module 110, the part database module 120, the knowledge base module 130 and the graphic software module 140 to receive the input parameter data. The inference engine module 150 further generates a plurality of puncher part models according to the input parameter data, the standard parts library, the shared parts library and the customer demand specification table, the database of puncher design knowledge, the database of material selection knowledge and the database of motor selection knowledge by using the computer-aided design software, and inference engine module 150 further then assembles the puncher part models into a puncher model corresponding to the target puncher. The puncher part models and the assembled puncher model are presented by the computer-aided design software.
The puncher design system 100 of the embodiment of the present invention can be implemented by a computer device. More specifically, the computer device includes a memory, a processor and a hard disk. The memory is configured to store plural instructions, and the processor is configured to load the instructions so as to achieve the functions of the user interface module 110, the part database module 120, the knowledge base module 130, the graphic software module 140 and the inference engine module 150. In the present embodiment, data related to the part database module 120, the knowledge base module 130 and the graphic software module 140 are stored in the hard disk, but the embodiments of the present invention are not limited thereto.
Referring to
In the puncher design method 400, a step 410 is first performed to provide the standard parts library, the shared parts library, the customer demand specification table, the database of puncher design knowledge, the database of material selection knowledge, the database of motor selection knowledge and the computer-aided design software by using the part database module 120, the knowledge base module 130 and the graphic software module 140. Then, a step 420 is performed to use the user interface 200 to receive the input parameter data input by the user. Thereafter, a step 430 is performed to generate a puncher model. The step 430 of generating the puncher model is performed according to the input parameter data, the standard parts library, the shared parts library, the customer demand specification table, the database of puncher design knowledge, the database of material selection knowledge and the database of motor selection knowledge by using the computer-aided design software to generate plural puncher part models and to assemble the puncher part models into a puncher model which is corresponding to the target puncher.
The following will explain how an inference submodule 151 of the inference engine module 150 uses other submodules to generate the assembled puncher model.
Referring to
Thereafter, a step 432 is performed to select plural sets of target knowledge data required to construct the target puncher from the standard parts library, the shared parts library and the customer demand specification table according to the input parameter data. The target knowledge data includes, for example, configurations, size and assembly method of required parts. More specifically, in the step 432, the inference submodule 151 of the inference engine module 150 uses the shape parameter calculating submodule 155 to select plural sets of target knowledge data from the standard parts library, the shared parts library and the customer demand specification table according to the input parameter data.
Then, a step 433 is performed to calculate a part shape of each of the puncher part models according to the target part data and the target knowledge data. More specifically, in the step 433, the inference submodule 151 of the inference engine module 150 uses the shape parameter calculating submodule 155 to calculate the part shapes of the puncher part models according to the target part data and the target knowledge data. For example, the shape parameter calculating submodule 155 is used to calculate part shapes of the puncher part models according to the target part data. For example, the shape parameter calculating submodule 155 is used to calculate a shape of a required connecting rod, to calculate a shape of a required motor, or to calculate a shape of a required sliding block.
Thereafter, a step 434 is performed to generate the puncher part models by using the computer-aided design software according to the target part data, the target knowledge data and the part shapes of the puncher part models. More specifically, the inference submodule 151 of the inference engine module 150 controls a solid model generating submodule 157 to use the computer-aided design software to draw plural part sketches and stretch the part sketches, so as to obtain the puncher part models. For example, the solid model generating submodule 157 is used to generate a model of a required connecting rod, to generate a model of a required motor, or to generate a model of a required sliding block. More specifically, as shown in
Then, a step 435 is performed to generate the puncher model of the target puncher according to the target knowledge data according to the target knowledge data. More specifically, in the step 435, the inference submodule 151 of the inference engine module 150 controls a solid model assembling submodule 159 to assemble the puncher part models into the puncher model of the target puncher according to the target knowledge data. For example, the solid model assembling submodule 159 assemble the motor model, the connecting rod model and the sliding block model together according to the target knowledge data.
It is to be understood that, the embodiments of the puncher design system 100 and the puncher design method 400 of the present invention integrate professional design knowledges of punchers to automatically generate a puncher model required by the user based on parameter data input by the user, thereby avoiding complex mathematical calculation, shortening the development cycle of punchers, reducing human errors, lowering the design threshold of puncher design, and parameterizing experience accumulation of puncher design.
Although the present invention has been described in considerable detail with reference to certain embodiments thereof, other embodiments are possible. Therefore, the spirit and scope of the appended claims should not be limited to the description of the embodiments contained herein.
It will be apparent to those skilled in the art that various modifications and variations can be made to the structure of the present invention without departing from the scope or spirit of the invention. In view of the foregoing, it is intended that the present invention cover modifications and variations of this invention provided they fall within the scope of the following claims.
