CN114378309A - Flexible manufacturing system and flexible manufacturing method for complex component - Google Patents
Flexible manufacturing system and flexible manufacturing method for complex component Download PDFInfo
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- CN114378309A CN114378309A CN202111644413.XA CN202111644413A CN114378309A CN 114378309 A CN114378309 A CN 114378309A CN 202111644413 A CN202111644413 A CN 202111644413A CN 114378309 A CN114378309 A CN 114378309A
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- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
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- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
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- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/30—Process control
- B22F10/38—Process control to achieve specific product aspects, e.g. surface smoothness, density, porosity or hollow structures
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/80—Data acquisition or data processing
- B22F10/85—Data acquisition or data processing for controlling or regulating additive manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/40—Radiation means
- B22F12/44—Radiation means characterised by the configuration of the radiation means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/50—Means for feeding of material, e.g. heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/90—Means for process control, e.g. cameras or sensors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
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Abstract
The invention discloses a complex component flexible manufacturing system and a complex component flexible manufacturing method, which comprise a flexible production management system, a flexible production management system and a flexible production management system, wherein the flexible production management system is in communication connection with a client; the forming and polishing treatment equipment is in communication connection with the flexible production management system and comprises a photon beam feeding and manufacturing unit, a smooth finish online measuring unit and a photon beam polishing and polishing treatment unit; and the process visual control unit is used for visually controlling the production process of the molding finishing treatment equipment and is in communication connection with the flexible production management system. The process visual control unit is communicated with the client through the flexible production management system, so that the visual control, management and tracing effects of a client on the production process are realized; the problem of processing the finish degree of the inner cavity wall of the complex component is solved by combining the finish degree on-line measuring unit and the photon beam smoothing processing unit, and the molding manufacturing of the special-shaped complex component with the requirement on the inner cavity wall, which has high quality, high efficiency and visual control, is realized.
Description
Technical Field
The invention relates to the technical field of intelligent manufacturing, in particular to a complex component flexible manufacturing system and a complex component flexible manufacturing method.
Background
In a traditional mode, the manufacturing of the special-shaped complex metal component with the requirement on the forming quality of the inner cavity wall is difficult, the production cost is high, and a client is difficult to visually control, manage and trace the production process of the complex metal component. The existing metal photon beam feeding manufacturing equipment mainly focuses on the execution of the photon beam feeding manufacturing function, so that the inner cavity wall is difficult to directly process, and the application effect of the formed metal part is finally influenced. There is also a device for arranging a smooth processing photon beam head on the object carrying piece to realize the material adding manufacture and the fusion of the smooth processing two-photon beam head. But the device is difficult to realize the measurement of the online finish in the material adding manufacturing process and realize the high-quality smooth finish treatment of the whole area in the part to be treated according to the actual online finish. In the inner cavity wall of the complex component, the quality of the whole one-time finishing treatment of the part to be treated is higher than that of the staged finishing treatment, and the structure of the complex component can block the finishing treatment angle after the object carrying piece moves, so that the whole one-time finishing treatment of the part to be treated is difficult to realize.
Especially, when metal components of various types and small batches, which have different requirements on inner cavity walls and different complex curved surface shapes are manufactured, the traditional mode is more difficult to manufacture quickly, with low cost and high quality. However, the general flexible manufacturing scheme is limited by the traditional photon beam feeding manufacturing equipment, and the problems are difficult to be solved well.
Disclosure of Invention
The present invention is directed to solve at least one of the problems of the prior art, and therefore, the present invention provides a system and a method for flexibly manufacturing a complex component.
The complex component flexible manufacturing system according to an embodiment of the first aspect of the present invention includes:
the flexible production management system is in communication connection with the client;
the forming and finishing treatment equipment is in communication connection with the flexible production management system and comprises a photon beam filling and manufacturing unit for forming the complex component, an online finish measuring unit for measuring the finish of the cavity wall of the complex component and a photon beam finishing and processing unit for finishing the cavity wall of the complex component;
and the process visual control unit is used for visually controlling the production process of the forming smooth treatment equipment and is in communication connection with the flexible production management system.
The complex component flexible manufacturing system at least has the following beneficial effects: the process visual control unit is communicated with the client through the flexible production management system, so that the visual control, management and tracing effects of a client on the production process are realized; the problem of processing the finish degree of the inner cavity wall of the complex component is solved by combining the finish degree on-line measuring unit and the photon beam smoothing processing unit, and the molding manufacturing of the special-shaped complex component with the requirement on the inner cavity wall, which has high quality, high efficiency and visual control, is realized.
According to the complex component flexible manufacturing method of the embodiment of the second aspect of the present invention, with the complex component flexible manufacturing system of the embodiment of the first aspect of the present invention, the complex component flexible manufacturing method includes the steps of:
1) the client remotely transmits the design drawing of the complex component to a flexible production management system of a manufacturing factory;
2) a manufacturing factory carries out process evaluation and production scheduling according to a design drawing through a flexible production management system, the flexible production management system carries out intelligent three-dimensional slicing on a complex component with high requirement on the inner cavity wall, the process configuration of photon beam additive manufacturing and photon beam finishing processing is planned according to the requirement and the shape of the complex component, and the energy, the angle and the scanning path of a photon beam are set;
3) starting the photon beam feeding manufacturing unit to form the complex component according to the intelligent three-dimensional slicing and process planning, and suspending the photon beam feeding manufacturing unit after the structure of the part to be processed of the inner cavity wall of the complex component is formed;
4) starting a smooth finish on-line measuring unit to measure the smooth finish of the integral part to be processed of the inner cavity wall of the complex member, feeding back the measured data to a flexible production management system for processing, starting a photon beam polishing processing unit, performing integral polishing processing and repairing on the integral part to be processed of the inner cavity wall of the complex member according to the measured data, and screening a local part to be processed in the integral part to be processed and differentiation processing;
5) and after finishing the smooth finish, stopping the photon beam smooth finish unit, continuously starting the photon beam feeding and manufacturing unit to finish the molding of the complex component, visually controlling the whole production process in real time by the process visual control unit, and transmitting the visual control content to the client in real time through the flexible production management system.
The flexible manufacturing method of the complex component at least has the following beneficial effects: by adopting the complex component flexible manufacturing system, the process visual control unit is communicated with the client through the flexible production management system, so that the visual control, management and tracing effects of a client on the production process are realized; the problem of processing the finish degree of the inner cavity wall of the complex component is solved by fusing the finish degree on-line measuring unit and the photon beam smoothing processing unit, and the molding manufacturing of the special-shaped complex component with the requirement on the inner cavity wall with high quality, high efficiency and visual control is realized; in the manufacturing process, the whole part to be processed of the inner cavity wall of the complex component is subjected to whole smooth finish treatment and repair according to the measurement data, and meanwhile, the local part to be processed in the whole part to be processed and differential treatment are screened, so that the whole high-quality smooth finish treatment in the part to be processed is realized.
In some embodiments of the present invention, the forming and finishing treatment equipment further includes a moving mechanism, the online finish measurement unit and the photon beam finishing treatment unit are mounted on the moving mechanism, the moving mechanism is used for driving the online finish measurement unit and the photon beam finishing treatment unit to measure and finish the to-be-treated part of the cavity wall of the complex component, and the moving mechanism is connected with the flexible production management system in a communication manner.
In some embodiments of the invention, the finish on-line measurement unit includes a finish measurement end and a controller connected to the finish measurement end by a wire, the controller communicatively connected to the flexible production management system.
In some embodiments of the invention, the finish measuring end is a diamond probe.
In some embodiments of the present invention, the finish measuring end includes a photon beam measurer and a photodetector for receiving and feeding back the photon beam reflected by the photon beam measurer.
In some embodiments of the present invention, the photon beam cleaning processing unit includes a first photon beam emitter and a photon beam cleaning processing member.
In some embodiments of the present invention, the forming and finishing equipment further includes a box body, the moving mechanism, the photon beam feeding and manufacturing unit, and the process visualization control unit are disposed in the box body, and the moving mechanism is slidably connected to the top of the box body.
In some embodiments of the invention, the motion mechanism is a robotic arm.
In some embodiments of the present invention, the photon beam charging manufacturing unit includes a second photon beam emitter and a charging mechanism.
Drawings
The invention is further described in the following with reference to the accompanying drawings, it is obvious that the drawings in the following description are some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from these drawings without inventive effort.
FIG. 1 is a schematic view of a forming finishing apparatus of the present invention;
FIG. 2 is a schematic diagram of one embodiment of the present invention;
FIG. 3 is a schematic illustration of another embodiment of the present invention;
FIG. 4 is a schematic view of a lumen wall flow path of a complex component of the present invention;
fig. 5 is a schematic flow chart of a flexible manufacturing method of a complex component according to the present invention.
Reference numerals:
10-a box body; 21-a second photon beam emitter; 22-feeding mechanism 23-galvanometer; 24-a second light path; 25-adding materials to manufacture light; 30-a process visual control unit; 41-complex building block; 42-an object carrier; 51-a track; 52-a controller; 53-diamond probe; 54-a photon beam measurer; 55-a photodetector; 56-a first photon beam emitter; 57-first light path; 58-mechanical arm; 59-smooth processing piece of photon beam; 60-smooth light treatment; 61-a wire; 62-a first protective cover; 63-a second protective cover; 71-a flow channel; 72-integral to-be-treated portion; 73-local to-be-treated part; 74-flow path lumen wall; 80-forming and polishing treatment equipment.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
It is to be understood that, herein, if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "top", etc., based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing and simplifying the present invention, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be construed as limiting the present invention. Herein, the terms "first", "second", and the like are used for distinguishing different objects, not for describing a particular order. As used herein, the terms "a", "an", and "the" are used interchangeably, and the term "a" and "an" are used interchangeably.
It should be noted that, in this document, 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. In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
Referring to fig. 1 to 5, the present invention provides a flexible manufacturing system for a complex component 41 and a flexible manufacturing method for the complex component 41.
The flexible manufacturing system for the complex component 41 according to the embodiment of the first aspect of the present invention comprises a flexible production management system, which is connected with a client in communication; the forming and finishing processing equipment 80 is in communication connection with the flexible production management system, and the forming and finishing processing equipment 80 comprises a photon beam charging and manufacturing unit for forming the complex component 41, a finish online measuring unit for measuring the finish of the cavity wall of the complex component 41, and a photon beam finishing and processing unit for finishing the cavity wall of the complex component 41; the process visual control unit 30 for visually controlling the production process of the molding finishing equipment 80 is in communication connection with the flexible production management system.
It is understood that the forming and polishing treatment equipment 80 further comprises a moving mechanism, wherein the online smoothness measuring unit and the photon beam polishing and polishing treatment unit are mounted on the moving mechanism, the moving mechanism is used for driving the online smoothness measuring unit and the photon beam polishing and polishing treatment unit to measure and polish the to-be-treated part of the inner cavity wall of the complex member 41, and the moving mechanism is in communication connection with the flexible production management system.
Specifically, the finish on-line measuring unit comprises a finish measuring end and a controller 52, wherein the controller 52 is connected with the finish measuring end through a lead 61, and the controller 52 is connected with the flexible production management system in a communication mode.
With continued reference to fig. 2 and 3, in some embodiments, the finish on-line measuring unit includes a first protective cover 62, the first protective cover 62 being disposed at the finish measuring end, the finish measuring end being disposed within the first protective cover 62 for closing the first protective cover 62 when not in operation, protecting the finish measuring end from damage and from dust contamination.
With continued reference to fig. 1 and 2, in some embodiments, the finish measuring end is a diamond probe 53. When the finish measurement is carried out, the diamond probe 53 is contacted with the inner cavity wall of the complex member 41 and moves on the surface of the inner cavity wall of the complex member 41 to measure actual finish data, namely the diamond probe 53 is in contact measurement.
With continued reference to fig. 3, in other embodiments, the finish measuring end includes a photon beam measurer 54 and a photodetector 55, the photodetector 55 being configured to receive and feed back the photon beam reflected by the photon beam measurer 54. Specifically, the photon beam measurer 54 and the photodetector 55 are arranged side by side and at intervals. When the smoothness measurement is performed, a distance is provided between the photon beam measuring device 54 and the inner cavity wall of the complex member 41, the photon beam measuring device 54 emits a photon beam to the inner cavity wall of the complex member 41, the photon beam reflected by the inner cavity wall of the complex member 41 is received by the photodetector 55 and fed back to the flexible production management system, and actual smoothness data is obtained through processing, that is, the photon beam measuring device 54 and the photodetector 55 are in non-contact measurement.
The photon beam polishing unit comprises a first photon beam emitter 56 and a photon beam polishing member 59, a reflector is arranged between the first photon beam emitter 56 and the photon beam polishing member 59, a first light path 57 is formed by the reflector, the photon beam enters the photon beam polishing member 59 through the first light path 57, and the photon beam polishing member 59 emits polishing light 60.
With continued reference to fig. 2 and 3, in some embodiments, the photon beam cleaning unit includes a second protective cover 63, the second protective cover 63 is disposed at the photon beam cleaning member 59, and the photon beam cleaning member 59 is disposed in the first protective cover 62 for closing the second protective cover 63 when not in operation, protecting the photon beam cleaning member 59 from damage and dust contamination.
With continued reference to fig. 1-3, it will be appreciated that the movement mechanism is a robotic arm 58. Specifically, the movement mechanism is a multi-degree-of-freedom mechanical arm 58. More specifically, the motion mechanism is a six degree-of-freedom robotic arm 58. It is understood that the motion mechanism is any other form of linkage mechanism or combination of linkage mechanism and gear transmission.
It is understood that the forming and finishing equipment 80 further includes a box 10, and the motion mechanism, the photon beam adding and manufacturing unit and the process visualization and control unit 30 are disposed in the box 10, and the motion mechanism is slidably connected to the top of the box 10. Specifically, a rail 51 is installed at the top inside the casing 10, and the moving mechanism is slidably connected to the rail 51. Movement of the motion mechanism within the housing 10 can be achieved to accommodate more complex components 41 of different shapes. It will be appreciated that the bottom of the interior of the container 10 is provided with carrier members 42 for forming the complex structure 41.
It is understood that the photon beam padding manufacturing unit includes the second photon beam emitter 21, the vibrating mirror 23, and the padding mechanism 22. The second photon beam emitter 21 forms a second light path 24 through the vibrating mirror 23, and forms the filler manufacturing light 25 through reflection of the vibrating mirror 23. In the plating manufacturing operation, the plating mechanism 22 starts to operate to uniformly spread the metal powder on the carrier 42, and the infrared beam controls the scanning path and the incident angle through the vibrating mirror 23 by turning on the beam plating manufacturing unit, thereby starting the molding of the complex component 41.
The flexible manufacturing system for the complex component 41 is communicated with the client through the flexible production management system by arranging the process visual control unit 30, so that the visual control, management and tracing effects of a client on the production process are realized; the problem of processing the finish degree of the inner cavity wall of the complex component 41 is solved by combining the finish degree on-line measuring unit and the photon beam smoothing processing unit, and the molding manufacturing of the special-shaped complex component 41 with the requirement on the inner cavity wall with high quality, high efficiency and visual control is realized.
The flexible manufacturing method of the hybrid member at least has the following beneficial effects: by adopting the flexible manufacturing system of the complex component 41, the process visual control unit 30 is communicated with the client through the flexible production management system, so that the visual control, management and tracing effects of a client on the production process are realized; the problem of processing the finish degree of the inner cavity wall of the complex component 41 is solved by combining the finish degree on-line measuring unit and the photon beam smoothing processing unit, and the molding manufacturing of the special-shaped complex component 41 with the requirement on the inner cavity wall with high quality, high efficiency and visual control is realized; in the manufacturing process, the whole to-be-processed part 72 of the cavity wall in the complex component 41 is subjected to whole polishing and repairing according to the measurement data, and meanwhile, the local to-be-processed part 73 in the whole to-be-processed part 72 is distinguished and differentiated, so that the whole high-quality polishing and repairing in the to-be-processed part is realized.
With continued reference to fig. 1 to 5, according to the flexible manufacturing method of the complex component 41 according to the embodiment of the second aspect of the present invention, with the flexible manufacturing system of the complex component 41 according to the embodiment of the first aspect of the present invention, the flexible manufacturing method of the complex component 41 includes the following steps:
1) the client remotely transmits the design drawing of the complex component 41 to the flexible production management system of the manufacturing plant. Specifically, the client transmits the design drawing to the manufacturing plant via the wireless network.
2) The manufacturing factory carries out process evaluation and production scheduling according to a design drawing through a flexible production management system, the flexible production management system carries out intelligent three-dimensional slicing on a complex component 41 with high requirement on the inner cavity wall, the process configuration of photon beam additive manufacturing and photon beam finishing processing is planned according to the requirement and the shape of the complex component 41, and the energy, the angle and the scanning path of photon beams are set.
3) And starting the photon beam feeding manufacturing unit to form the complex component 41 according to the intelligent three-dimensional slicing and process planning. The second photon beam emitter 21 emits an infrared photon beam to scan the metal powder through the vibrating mirror 23 for forming the integral component. It will be appreciated that the second photon beam emitter 21 emits an infrared photon beam.
In this embodiment, after the data of the flexible production management system is connected to the forming and polishing device 80, the feeding mechanism 22 starts to operate to uniformly spread the metal powder on the carrier 42, the carrier 42 is provided with a heating device, and the carrier 42 preheats the metal powder at a temperature of 100-200 ℃. After the preheating is completed, the photon beam adding and manufacturing unit starts to operate, and the infrared photon beam controls the scanning path and the incident angle through the vibrating mirror 23 to start the forming of the metal complex component 41.
After the structure of the portion to be processed of the cavity wall in the complex member 41 is formed. Specifically, the mechanical arm 58 carries an online finish measurement unit and a photon beam smoothing unit, and suspends the photon beam feeding manufacturing unit after the complete feeding manufacturing of the structure of the part to be processed in the inner cavity wall of the complex member 41 according to the intelligent three-dimensional slicing and process planning.
4) Starting a smoothness online measuring unit to measure the smoothness of the integral to-be-processed part 72 of the inner cavity wall of the complex component 41, feeding back the measured data to a flexible production management system for processing, starting a photon beam polishing processing unit, performing integral polishing processing and repairing on the integral to-be-processed part 72 of the inner cavity wall of the complex component 41 according to the measured data, and screening a local to-be-processed part 73 and differentiation processing in the integral to-be-processed part 72.
With continued reference to fig. 1 to 3, in this embodiment, the mechanical arm 58 drives the online smoothness measuring unit and the photon beam polishing unit to move in a large range through the rail 51 connected in a sliding manner, because the mechanical arm 58 has multiple degrees of freedom, the mechanical arm can extend the smoothness measuring end and the photon beam polishing member 59 into the inner cavity of the complex component 41 to perform high-precision movement, the smoothness measuring end measures the overall smoothness of the to-be-processed portion of the inner cavity wall of the complex component 41 by a contact type or a non-contact type, and then the local to-be-processed portion 73 in the overall to-be-processed portion 72 is determined according to the online surface smoothness data, and then the overall photon beam polishing and repairing are performed on the to-be-processed portion of the inner cavity wall of the complex component 41, and at the same time, the precise screening and differentiation processing on the local to-be-processed portion 73 is realized. After finishing the finishing and repairing, the feeding mechanism 22 continues to feed the powder, and the photon beam feeding manufacturing unit continues to operate to complete the integral molding of the complex component 41. It is understood that the photon beam charging manufacturing unit, the finish on-line measuring unit, and the photon beam smoothing processing unit may be alternately performed according to the actual design shape of the complex component 41. It is understood that the photon beam emitted by the first photon beam emitter 56 is an ultraviolet photon beam.
With continued reference to fig. 4, in the present embodiment, the inner cavity wall of the complex component 41 has the flow channel 71 with a complex curved surface, and the flow channel 71 has the flow channel inner cavity wall 74, especially in the key area of the curve of the flow channel inner cavity wall 74, which has a higher requirement on the smoothness. The flexible production management system is used for carrying out process assessment according to a design drawing, confirming the precision requirements and the areas of the smooth finish treatment of the integral part to be treated 72 of the curve and the local part to be treated 73 in the integral part to be treated 72 of the curve, and carrying out scheduling according to the requirements of different precisions and the current situation of the current capacity. During the polishing process, the photon beam parameters are adjusted for the local portion to be processed 73, so as to perform a more precise polishing process.
5) After finishing the finishing treatment, the photon beam finishing treatment unit is stopped, the photon beam feeding and manufacturing unit is continuously started to finish the molding of the complex component 41, the process visual control unit 30 visually controls the whole production process in real time, and the visual control content is transmitted to the client in real time through the flexible production management system. The visual control content comprises the forming process data, the production estimated time and the actual time of the complex component 41. And the client can conveniently visually control, manage and trace the forming process, quality and time in real time. In the working process, the above actions are repeated according to the process plan, the object carrying piece 42 is connected with a Z-axis moving mechanism, the Z-axis moving mechanism drives the object carrying piece 42 to move along the Z axis, and the material adding mechanism 22 further expands the powder adding action until the forming of the metal complex component 41 is completed.
The traditional machining and general material adding manufacturing equipment is difficult to process the inner cavity wall, particularly difficult to smooth and clean the part to be processed, and cannot screen and process the whole part to be processed 73 in a more detailed way, so that the finish degree of the part to be processed cannot meet the requirement, the performance of the product is reduced, and the production cost is high. If the metal complex member 41 is a plurality of kinds and a small lot, the production cost and the production time are also greatly increased.
According to the flexible manufacturing method of the complex component 41, the flexible manufacturing system of the complex component 41 is adopted, and the process visual control unit 30 is communicated with the client through the flexible production management system, so that the visual control, management and tracing effects of a client on the production process are realized; the problem of processing the finish degree of the inner cavity wall of the complex component 41 is solved by combining the finish degree on-line measuring unit and the photon beam smoothing processing unit, and the molding manufacturing of the special-shaped complex component 41 with the requirement on the inner cavity wall with high quality, high efficiency and visual control is realized; in the manufacturing process, the whole to-be-processed part 72 of the inner cavity wall of the complex component 41 is subjected to whole polishing and repairing according to the measurement data, and meanwhile, the local to-be-processed part 73 in the whole to-be-processed part 72 is discriminated and differentiated, so that the whole high-quality polishing and repairing in the to-be-processed part is realized, the forming quality of the metal complex component 41 with the requirement on the inner cavity wall is improved, the production cost is reduced, and the production efficiency is improved.
The introduced scheme that the mechanical arm 58 carries the smooth finishing photon beam head and the smooth finish online measuring unit can be compatible with various types and small batches, and has different requirements on the inner cavity wall and the flexible manufacture of metal components with different complex curved surface shapes. In the whole manufacturing process, production line equipment does not need to be replaced and manufacturing procedures do not need to be added for different metal components, the flexible manufacturing efficiency is better improved, multiple varieties and small batches are supported, different requirements on the inner cavity wall are met, and the metal components with different complex curved surface shapes can be manufactured quickly and in high quality.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. It should be noted that there are no specific structures but a few objective structures due to the limited character expressions, and that those skilled in the art may make various improvements, decorations or changes without departing from the principle of the invention or may combine the above technical features in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (10)
1. A complex component flexible manufacturing system, comprising:
the flexible production management system is in communication connection with the client;
the forming and finishing treatment equipment is in communication connection with the flexible production management system and comprises a photon beam filling and manufacturing unit for forming the complex component, an online finish measuring unit for measuring the finish of the cavity wall of the complex component and a photon beam finishing and processing unit for finishing the cavity wall of the complex component;
and the process visual control unit is used for visually controlling the production process of the forming smooth treatment equipment and is in communication connection with the flexible production management system.
2. The complex component flexible manufacturing system according to claim 1, wherein: the forming and polishing treatment equipment further comprises a movement mechanism, the smooth finish online measurement unit and the photon beam polishing treatment unit are mounted on the movement mechanism, the movement mechanism is used for driving the smooth finish online measurement unit and the photon beam polishing treatment unit to measure and polish the part to be treated of the inner cavity wall of the complex member, and the movement mechanism is in communication connection with the flexible production management system.
3. The complex component flexible manufacturing system according to claim 1, wherein: the smooth finish on-line measuring unit comprises a smooth finish measuring end and a controller, the controller is connected with the smooth finish measuring end through a lead, and the controller is in communication connection with the flexible production management system.
4. The complex component flexible manufacturing system according to claim 3, characterized in that: the smooth finish measuring end is a diamond probe.
5. The complex component flexible manufacturing system according to claim 3, characterized in that: the smoothness measuring end comprises a photon beam measurer and a photoelectric detector, and the photoelectric detector is used for receiving and feeding back a photon beam reflected by the photon beam measurer.
6. The complex component flexible manufacturing system according to claim 1, wherein: the photon beam cleaning processing unit comprises a first photon beam emitter and a photon beam cleaning processing piece.
7. The complex component flexible manufacturing system according to claim 2, characterized in that: the forming and polishing treatment equipment further comprises a box body, the motion mechanism, the photon beam adding and manufacturing unit and the process visual control unit are arranged in the box body, and the motion mechanism is connected to the top of the box body in a sliding mode.
8. The complex member flexible manufacturing system according to claim 2 or 7, characterized in that: the motion mechanism is a mechanical arm.
9. The complex component flexible manufacturing system according to claim 1, wherein: the photon beam feeding and manufacturing unit comprises a second photon beam emitter and a feeding mechanism.
10. A complex component flexible manufacturing method, characterized in that the complex component flexible manufacturing system according to any one of claims 1 to 9 is used, and the complex component flexible manufacturing method comprises the following steps:
1) the client remotely transmits the design drawing of the complex component to a flexible production management system of a manufacturing factory;
2) a manufacturing factory carries out process evaluation and production scheduling according to a design drawing through a flexible production management system, the flexible production management system carries out intelligent three-dimensional slicing on a complex component with high requirement on the inner cavity wall, the process configuration of photon beam additive manufacturing and photon beam finishing processing is planned according to the requirement and the shape of the complex component, and the energy, the angle and the scanning path of a photon beam are set;
3) starting the photon beam feeding manufacturing unit to form the complex component according to the intelligent three-dimensional slicing and process planning, and suspending the photon beam feeding manufacturing unit after the structure of the part to be processed of the inner cavity wall of the complex component is formed;
4) starting a smooth finish on-line measuring unit to measure the smooth finish of the integral part to be processed of the inner cavity wall of the complex member, feeding back the measured data to a flexible production management system for processing, starting a photon beam polishing processing unit, performing integral polishing processing and repairing on the integral part to be processed of the inner cavity wall of the complex member according to the measured data, and screening a local part to be processed in the integral part to be processed and differentiation processing;
5) and after finishing the smooth finish, stopping the photon beam smooth finish unit, continuously starting the photon beam feeding and manufacturing unit to finish the molding of the complex component, visually controlling the whole production process in real time by the process visual control unit, and transmitting the visual control content to the client in real time through the flexible production management system.
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