Automatic hot-pressing shape correction method and device suitable for thin-wall parts such as blades

Abstract

The invention provides an automatic hot-pressing shape correction method and device suitable for thin-wall parts such as blades, and belongs to the technical field of automatic shape correction. The device comprises a positioning base, a limiting and locking device, an automatic three-axis movement translation transposition system, a local argon protection system, an induction heating system, a cooling system, a temperature monitoring system, an online detection system, an automatic pressure calibration system and a PLC control system. The limiting locking device is arranged on the positioning base; the automatic three-axis movement translation transposition system is respectively connected with the positioning base, the induction heating system and the cooling system; the integrated induction heating system, the cooling system, the temperature monitoring system, the local argon protection system, the limiting and locking device, the automatic pressure correction system, the online detection system and the automatic three-axis movement translation transposition system are all connected with the PLC control system, and clamping, translation and transposition, heating and pressure correction in the hot-pressing shape correction process are achieved; the whole cooling process is automatically controlled, manual intervention is reduced, and the hot-pressing sizing efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of automated shape correction, and in particular relates to an automated hot pressing shape correction method and device suitable for thin-walled parts such as blades. Background Art

[0002] Due to the geometric structure characteristics of thin-walled parts such as blades, they are very easy to deform during use. At present, the press-forming methods for thin-walled parts such as blades mainly use cold shaping and hot shaping methods, but they lack efficient automated control, and are unable to accurately feedback the temperature and three-dimensional morphology data of thin-walled parts and adaptively and automatically adjust the press-forming parameters, which seriously affects the shaping accuracy and effect.

[0003] Therefore, there is an urgent need to develop an automated hot pressing shaping method and device suitable for thin-walled parts such as blades, which has the following characteristics: (1) Full process automation: It can realize the full process automation of clamping, translation and displacement, heating, pressing and cooling, reduce manual intervention, and improve production efficiency and consistency; (2) Automated feedback and adjustment of pressing parameters: Before and after the start of hot pressing shaping, the temperature and three-dimensional morphology data of thin-walled parts can be fed back with high precision, and the control system’s built-in formula can be adaptively and automatically adjusted to maximize the shaping accuracy; (3) High adaptability to complex types of thin-walled parts: The various components that make up the automated hot pressing shaping equipment can be designed and matched according to the shape, size, protection requirements and limit locking requirements of different types of thin-walled parts such as blades. It has high adaptability and can meet diverse production needs. Summary of the invention

[0004] In order to make up for the above shortcomings, the present invention provides an automated hot pressing shape correction method and device suitable for thin-walled parts such as blades, which can automatically control the entire process of pressing and correction, and improve the accuracy and effect of correction.

[0005] The present invention is achieved in that: An automated hot pressing and shaping device suitable for thin-walled parts such as blades, the device comprises: a positioning base, a limit locking device, an automated three-axis motion translation and transposition system, a local argon protection system, an induction heating system, a cooling system, a temperature monitoring system, an online detection system, an automated pressing and shaping system and a PLC control system; the thin-walled parts can be placed on the positioning base, and the limit locking device is arranged on the positioning base; the automated three-axis motion translation and transposition system is respectively connected to the positioning base, the induction heating system and the cooling system; the PLC control system is respectively connected to the limit locking device, the automated three-axis motion translation and transposition system, the local argon protection system, the induction heating system, the cooling system, the temperature monitoring system, the online detection system and the automated pressing and shaping system.

[0006] In addition, an automated hot pressing and shaping device suitable for thin-walled parts such as blades in the above technical solution provided by the present invention may also have the following additional technical features: Furthermore, the local argon protection system is a local argon protection cover, and the control end of the local argon protection cover is connected to the PLC control system; the online detection system is a line laser measuring instrument, and the line laser measuring instrument is connected to the PLC control system; the induction heating system is an induction heating coil, and the control end of the induction heating coil is connected to the PLC control system; the cooling system is a cooling water circuit, and the control end of the cooling water circuit is connected to the PLC control system.

[0007] Furthermore, the temperature monitoring system includes: an infrared thermal imager and a bracket, the infrared thermal imager is arranged on the bracket, and the control ends of the infrared thermal imager and the bracket are both connected to the PLC control system.

[0008] Furthermore, the automated pressure calibration system includes: a servo electric cylinder, a pressure sensor and a pressure head, the output end of the servo electric cylinder is connected to one end of the pressure sensor, the other end of the pressure sensor is connected to the pressure head, and the servo electric cylinder and the pressure sensor are both connected to the PLC control system.

[0009] Furthermore, the automated three-axis motion translation transposition system is composed of a three-axis mobile platform consisting of an X-axis, a Y-axis and a Z-axis, and the automated three-axis motion translation transposition system is respectively connected to the positioning base, the induction heating coil and the cooling water circuit.

[0010] According to a second aspect of the present invention, a shaping method of an automated hot pressing shaping device suitable for thin-walled parts such as blades is provided, the method comprising the following steps: Step S1: After placing the thin-walled part on the positioning base, the PLC control system controls the limit locking device to adaptively and automatically clamp the thin-walled part; Step S2: Control the automated three-axis motion translation transposition system through the PLC control system to move the area of ​​the thin-walled part to be hot-pressed and shaped to the local argon protection system, and send the induction heating system to the area of ​​the thin-walled part to be hot-pressed and shaped to heat the area; Step S3: Using the temperature monitoring system to monitor the temperature of the area to be hot-pressed and shaped of the thin-walled part in real time, and transmitting the real-time temperature data to the PLC control system. When the temperature reaches the preset value, the PLC control system locks the heating function and enters the preparation process for hot-pressing and shaped correction; Step S4: Before the hot pressing shaping is started, the online detection system is used to perform a full-scale scan of the three-dimensional morphology of the area to be hot pressed and shaped of the thin-walled part, and the real-time morphology data is fed back to the PLC control system. The PLC control system calculates the initial pressing force value according to the initial three-dimensional morphology data and the preset shaping amount target; Step S5: According to the initial pressing force value, the PLC control system controls the automatic pressing system to perform hot pressing and shaping on the thin-walled part, and monitors and feeds back the pressing force data in real time to adaptively adjust the pressing parameters; Step S6: After the hot pressing and shaping is completed, the cooling system is controlled by the PLC control system to force cooling of the thin-walled part, and the temperature monitoring system is used to monitor the temperature change of the area of ​​the thin-walled part to be hot pressed and shaped in real time.

[0011] Furthermore, in step S5, according to the initial pressing force value, the PLC control system controls the automatic pressing system to perform hot pressing and shaping on the thin-walled part, and monitors and feeds back the pressing force data in real time to adaptively adjust the pressing parameters, specifically including: According to the initial pressure calibration value, the thin-walled part is subjected to the first hot pressing calibration. After the hot pressing calibration is completed, the area of ​​the thin-walled part to be hot pressed and calibrated is scanned again by using the online detection system, and the three-dimensional morphology data of the thin-walled part is collected again; If the three-dimensional shape data collected again meets the expected calibration target, the hot pressing calibration is completed, the PLC control system automatically stops the calibration process, releases the calibration force of the automatic calibration system, and turns off the heating function; If the re-collected three-dimensional shape data deviates from the expected correction target, the PLC control system automatically calculates and adjusts the pressing force and heating temperature according to the deviation value between the re-collected correction amount and the set correction target, and restarts the hot pressing correction process until the three-dimensional shape data is consistent with the set target correction amount and accuracy requirements. The PLC control system automatically stops the pressing process, releases the pressing force of the automated pressing system, and turns off the heating function.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention integrates an induction heating system, a cooling system, a temperature monitoring system, a local argon protection system, a limit locking device, an automatic pressing and calibration system, an online detection system and an automatic three-axis motion translation and transposition system, all of which are connected to the PLC control system, which can realize the full process automation control of clamping, translation and transposition, heating, pressing and calibration, and cooling during the hot pressing and calibration process, reduce manual intervention, and improve the efficiency and accuracy of hot pressing and calibration.

[0013] 2. The PLC control system in the present invention can calculate the initial pressure calibration force value according to the initial three-dimensional morphology data based on the built-in empirical formula of pressure calibration force-temperature-calibration amount; if the three-dimensional morphology data after pressure calibration deviates from the expected calibration target, the PLC control system automatically calculates and adjusts the pressure calibration force and heating temperature according to the deviation value between the calibration amount collected again and the set calibration target, and restarts the hot pressing calibration process until the three-dimensional morphology data is consistent with the set target calibration amount and accuracy requirements. Therefore, the design can adaptively and automatically adjust the temperature and pressure calibration force to maximize the accuracy and effect of hot pressing calibration.

[0014] 3. The induction heating coil, cooling water channel, positioning base, limit locking device, pressure head, and local argon protective cover in the device of the present invention can be designed and matched according to the shape, size, protection requirements and limit locking requirements of the thin-walled parts, and has high adaptability to complex types of thin-walled parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The present invention is a schematic diagram of the overall structure of an automated hot pressing and shaping device suitable for thin-walled parts such as blades.

[0017] In the figure: 1. Induction heating coil; 2. Thin-walled parts; 3. Cooling water circuit; 4. Infrared thermal imager; 5. Bracket; 6. Automated three-axis motion translation and transposition system; 7. PLC control system; 8. Local argon protection cover; 9. Positioning base; 10. Limit locking device; 11. Servo electric cylinder; 12. Pressure sensor; 13. Pressure head; 14. Line laser measuring instrument. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] An automatic hot pressing and shaping device suitable for thin-walled parts such as blades, Figure 1As shown, the device includes: a positioning base 9, a limit locking device 10, an automated three-axis motion translation and transposition system 6, a local argon protection system, an induction heating system, a cooling system, a temperature monitoring system, an online detection system, an automated pressure calibration system and a PLC control system 7; a thin-walled part 2 can be placed on the positioning base 9, and the limit locking device 10 is arranged on the positioning base 9; the automated three-axis motion translation and transposition system 6 is respectively connected to the positioning base 9, the induction heating system and the cooling system; the PLC control system 7 is respectively connected to the limit locking device 10, the automated three-axis motion translation and transposition system 6, the local argon protection system, the induction heating system, the cooling system, the temperature monitoring system, the online detection system and the automated pressure calibration system.

[0020] Specifically, the present invention integrates an induction heating system, a cooling system, a temperature monitoring system, a local argon protection system, a limit locking device 10, an automatic pressing and calibration system, an online detection system and an automatic three-axis motion translation and transposition system 6, all of which are connected to a PLC control system 7, and can realize full-process automatic control of clamping, translation and transposition, heating, pressing and calibration, and cooling during the hot pressing and calibration process, thereby reducing manual intervention and improving the efficiency and accuracy of hot pressing and calibration.

[0021] Specifically, the positioning base 9 and the limit locking device 10 can be designed and matched according to the shape, size and limit locking requirements of the thin-walled part. The PLC control system 7 controls the limit locking device 10 to automatically clamp the thin-walled part 2 according to the locking requirements, ensuring that the thin-walled part 2 does not shift during the hot pressing shaping process, thereby maximizing the hot pressing shaping accuracy.

[0022] It should be noted that the limit locking device 10 belongs to the scope of the prior art and can be implemented in the form of but not limited to pneumatic vises, pneumatic chucks, etc. These devices can achieve the expected automatic clamping function, so their basic principles and structures will not be described in detail here.

[0023] like Figure 1 As shown, the local argon protection system is a local argon protection cover 8 , and the control end of the local argon protection cover 8 is connected to the PLC control system 7 .

[0024] Specifically, the local argon protection cover 8 can be designed and matched according to the shape, size and protection requirements of the thin-walled part 2. It has a simple structure and can provide adaptive local reliable protection for thin-walled parts 2 such as large-sized (such as integral blades) and medium-sized (such as guide blades) blades during the hot pressing and shaping process.

[0025] like Figure 1 As shown, the online detection system is a line laser measuring instrument 14 , and the line laser measuring instrument 14 is connected to the PLC control system 7 .

[0026] Specifically, before the hot pressing and shaping begins, the line laser measuring instrument 14 automatically detects the three-dimensional morphology of the area to be hot pressed and shaped by the thin-walled part 2 and feeds back the real-time morphology data to the PLC control system 7. The PLC control system 7 automatically gives an initial pressure correction force value based on the built-in pressure correction force-temperature-correction amount empirical formula and the set required correction amount. After the first hot pressing and shaping process is completed, if the line laser measuring instrument 14 detects that the three-dimensional morphology of the area to be hot pressed and shaped by the thin-walled part 2 has met the set deformation amount requirement, the PLC controller automatically stops the hot pressing and shaping process. If the line laser measuring instrument 14 detects that the three-dimensional morphology of the area to be hot pressed and shaped by the thin-walled part 2 does not meet the set correction amount requirement, the PLC controller can adaptively and automatically adjust the temperature and pressure correction force based on the built-in pressure correction force-temperature-correction amount empirical formula, the actual correction amount, and the existing pressure correction force data, and perform the hot pressing and shaping process again until the set correction amount requirement is met.

[0027] like Figure 1 As shown, the induction heating system is an induction heating coil 1, and the control end of the induction heating coil 1 is connected to the PLC control system 7; the cooling system is a cooling water circuit 3, and the control end of the cooling water circuit 3 is connected to the PLC control system 7.

[0028] Specifically, the induction heating coil 1 and the cooling water channel 3 can be designed and matched according to the shape and size of the thin-walled part 2 to meet the shape correction requirements of thin-walled parts 2 such as large-sized (such as integral blades) and medium-sized (such as guide blades) blades. It has high adaptability, and the heating or cooling temperature is automatically controlled by the control end of the induction heating coil 1 and the cooling water channel 3 controlled by the PLC control system 7, so that the area of ​​the thin-walled part 2 to be hot-pressed and corrected can be accurately and automatically heated or cooled to the set temperature.

[0029] like Figure 1 As shown, the temperature monitoring system includes: an infrared thermal imager 4 and a bracket 5. The infrared thermal imager 4 is arranged on the bracket 5, and the control ends of the infrared thermal imager 4 and the bracket 5 are connected to the PLC control system 7 through wires.

[0030] Specifically, the PLC control system 7 can adaptively and automatically adjust the angle of the bracket 5 according to the area of ​​the thin-walled part 2 to be hot-pressed and shaped, so as to achieve high-precision focusing and temperature monitoring of the infrared thermal imager 4 on the area of ​​the thin-walled part 2 to be hot-pressed and shaped, and automatically feed back the temperature data to the PLC control system 7.

[0031] It should be noted that the bracket 5 and its control end belong to the scope of the prior art, and can be specifically implemented as but not limited to devices capable of adjusting angles. These devices can all achieve the expected automatic angle adjustment function, so their basic principles and structures will not be described in detail here.

[0032] like Figure 1As shown, the automated pressure calibration system includes: a servo electric cylinder 11, a pressure sensor 12 and a pressure head 13, the output end of the servo electric cylinder 11 is connected to one end of the pressure sensor 12, the other end of the pressure sensor 12 is connected to the pressure head 13, and the servo electric cylinder 11 and the pressure sensor 12 are both connected to the PLC control system 7.

[0033] Specifically, the PLC control system 7 controls the servo electric cylinder 11 to drive the pressure head 13 to apply a pressure correction force to the area of ​​the thin-walled part 2 to be hot-pressed and shaped. During the hot-pressing and shaped process, the pressure sensor 12 can monitor the pressure correction force data in real time and feed back the data to the PLC control system 7.

[0034] like Figure 1 As shown, the automated three-axis motion translation transposition system 6 is composed of a three-axis mobile platform consisting of an X-axis, a Y-axis and a Z-axis, and the automated three-axis motion translation transposition system 6 is connected to the positioning base 9, the induction heating coil 1 and the cooling water circuit 3 respectively.

[0035] Specifically, the automated three-axis motion translation and transposition system 6 is composed of a three-axis moving platform including an X-axis, a Y-axis and a Z-axis, and can realize automated and precise translation and transposition of the thin-walled part 2 and various functional devices.

[0036] According to a second aspect of the present invention, a shaping method of an automated hot pressing shaping device suitable for thin-walled parts such as blades is provided, the method comprising the following steps: Step S1: After placing the thin-walled part 2 on the positioning base 9, the PLC control system 7 controls the limit locking device 10 to adaptively and automatically clamp the thin-walled part 2.

[0037] Specifically, after the thin-walled part 2 is accurately placed on the positioning base 9, the PLC control system 7 starts the limit locking device 10 to adaptively and automatically clamp the thin-walled part 2 to ensure that the clamping strength is moderate and that the thin-walled part 2 will not be offset or deformed during the hot pressing and shaping process, thereby further improving the hot pressing and shaping accuracy.

[0038] Step S2: Control the automated three-axis motion translation transposition system 6 through the PLC control system 7 to move the area of ​​the thin-walled part 2 to be hot-pressed and shaped to the local argon protection system, and send the induction heating system to the area of ​​the thin-walled part 2 to be hot-pressed and shaped to heat the area.

[0039] Specifically, the PLC control system 7 controls the control end of the local argon protective cover 8 according to the protection requirements of the area to be hot-pressed and shaped of the thin-walled part 2, and then automatically adjusts the gas flow of the local argon protective cover 8, and starts the argon protection function, thereby forming a high-purity local protection environment in the area to be hot-pressed and shaped of the thin-walled part 2 to prevent oxidation or contamination during the heating process; then, the PLC control system 7 controls the automated three-axis motion translation and transposition system 6 to accurately transfer the induction heating coil 1 to the area to be hot-pressed and shaped of the thin-walled part 2, and start the induction heating process.

[0040] Step S3: Use the temperature monitoring system to monitor the temperature of the area to be hot-pressed and shaped of the thin-walled part 2 in real time, and transmit the real-time temperature data to the PLC control system 7. When the temperature reaches the preset value, the PLC control system 7 locks the heating function and enters the preparation process for hot-pressing and shaped.

[0041] Specifically, during the heating process, the PLC control system 7 controls the control end of the bracket 5, and then can automatically adjust the angle and focal length of the infrared thermal imager 4 to focus on the heating area of ​​the thin-walled part 2 with high precision. The infrared thermal imager 4 monitors the temperature of the heating area in real time and transmits the real-time temperature data to the PLC control system 7. When the temperature reaches the preset value, the PLC control system 7 locks the heating function and enters the preparation process for hot pressing and shaping.

[0042] Step S4: Before starting the hot pressing shaping, the online detection system is used to perform a full-scale scan of the three-dimensional morphology of the area to be hot pressed and shaped of the thin-walled part 2, and the real-time morphology data is fed back to the PLC control system 7. The PLC control system 7 calculates the initial pressing force value based on the initial three-dimensional morphology data and the preset shaping target.

[0043] Specifically, before the hot pressing and shaping is started, the line laser measuring instrument 14 performs a full-range scan of the three-dimensional morphology of the area to be hot pressed and shaped of the thin-walled part 2, and feeds back the real-time morphology data to the PLC control system 7. The PLC control system 7 calculates the initial pressing force value based on the built-in pressing force-temperature-shaping amount empirical formula and the set shaping amount target, and transmits it to the PLC control system 7.

[0044] Step S5: According to the initial pressing force value, the PLC control system 7 controls the automatic pressing system to perform hot pressing and shaping on the thin-walled part 2, and monitors and feeds back the pressing force data in real time to adaptively adjust the pressing parameters.

[0045] Specifically, the servo electric cylinder 11 drives the pressure head 13 to apply an initial pressure calibration force to the thin-walled part 2 under the control of the PLC control system 7. The pressure sensor 12 collects the pressure calibration force data applied by the pressure head 13 in real time and feeds it back to the PLC control system 7. After the first hot pressing and shaping process is completed, the line laser measuring instrument 14 scans the hot shaping area again to collect the final three-dimensional morphology data of the thin-walled part 2. If the three-dimensional morphology data collected again meets the expected shaping target, the PLC control system 7 automatically stops the pressure calibration process, releases the pressure calibration force of the automatic pressure calibration system, and turns off the heating function at the same time; if the detection result shows that the actual shaping amount deviates from the expected shaping target, the PLC control system 7 calls the built-in pressure calibration force-temperature-shaping amount empirical formula, and automatically calculates and adjusts the pressure calibration force and heating temperature according to the deviation value between the actual shaping amount and the set shaping target, and restarts the hot pressing and shaping process; until the morphology data is consistent with the set target shaping amount and accuracy requirements, the PLC control system 7 automatically stops the pressure calibration process, releases the pressure calibration force of the pressure head 13, and turns off the heating function at the same time.

[0046] Step S6: After the hot pressing and shaping is completed, the cooling system is controlled by the PLC control system 7 to forcefully cool the thin-walled part 2, and the temperature monitoring system is used to monitor the temperature change of the area of ​​the thin-walled part 2 to be hot pressed and shaped in real time.

[0047] Specifically, after the hot pressing and shaping is completed, the PLC control system 7 controls the cooling water circuit 3 to force cooling of the thin-walled part 2. During the cooling process, the infrared thermal imager 4 monitors the temperature drop rate of the thin-walled part 2 in real time to ensure cooling uniformity and prevent secondary deformation or cracks caused by excessive thermal stress.

[0048] It should be noted that the specific models and specifications of the induction heating coil 1, infrared thermal imager 4, PLC control system 7, servo electric cylinder 11, pressure sensor 12 and line laser measuring instrument 14 need to be selected and determined according to the actual specifications of the device, so they are not described in detail.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic hot pressing and shaping device suitable for thin-walled parts such as blades, characterized in that: The device comprises: a positioning base (9), a limit locking device (10), an automated three-axis motion translation transposition system (6), a local argon protection system, an induction heating system, a cooling system, a temperature monitoring system, an online detection system, an automated pressure calibration system and a PLC control system (7); a thin-walled part (2) can be placed on the positioning base (9), and the limit locking device (10) is arranged on the positioning base (9); the automated three-axis motion translation transposition system (6) is respectively connected to the positioning base (9), the induction heating system and the cooling system; and the PLC control system (7) is respectively connected to the limit locking device (10), the automated three-axis motion translation transposition system (6), the local argon protection system, the induction heating system, the cooling system, the temperature monitoring system, the online detection system and the automated pressure calibration system.

2. The automatic hot pressing and shaping device for thin-walled parts such as blades according to claim 1 is characterized in that: The local argon protection system is a local argon protection cover (8), and the control end of the local argon protection cover (8) is connected to the PLC control system (7); The online detection system is a line laser measuring instrument (14), and the line laser measuring instrument (14) is connected to a PLC control system (7); The induction heating system is an induction heating coil (1), and the control end of the induction heating coil (1) is connected to a PLC control system (7); The cooling system is a cooling water circuit (3), and a control end of the cooling water circuit (3) is connected to a PLC control system (7).

3. The automatic hot pressing and shaping device for thin-walled parts such as blades according to claim 1 is characterized in that: The temperature monitoring system comprises: an infrared thermal imager (4) and a bracket (5), wherein the infrared thermal imager (4) is arranged on the bracket (5), and control ends of the infrared thermal imager (4) and the bracket (5) are both connected to a PLC control system (7).

4. The automatic hot pressing and shaping device for thin-walled parts such as blades according to claim 1 is characterized in that: The automated pressure calibration system comprises: a servo electric cylinder (11), a pressure sensor (12) and a pressure head (13); the output end of the servo electric cylinder (11) is connected to one end of the pressure sensor (12), the other end of the pressure sensor (12) is connected to the pressure head (13), and the servo electric cylinder (11) and the pressure sensor (12) are both connected to the PLC control system (7).

5. The automatic hot pressing and shaping device for thin-walled parts such as blades according to claim 2 is characterized in that: The automated three-axis motion translation transposition system (6) is composed of a three-axis mobile platform consisting of an X-axis, a Y-axis and a Z-axis, and the automated three-axis motion translation transposition system (6) is respectively connected to the positioning base (9), the induction heating coil (1) and the cooling water circuit (3).

6. A shaping method using the automatic hot pressing shaping device for thin-walled parts such as blades as claimed in claim 1, characterized in that: The method comprises the following steps: Step S1: After the thin-walled component (2) is placed on the positioning base (9), the PLC control system (7) controls the limit locking device (10) to adaptively and automatically clamp the thin-walled component (2); Step S2: controlling the automated three-axis motion translation transposition system (6) through the PLC control system (7) to move the area of ​​the thin-walled component (2) to be hot-pressed and shaped to be moved to the local argon protection system, and sending the induction heating system to the area of ​​the thin-walled component (2) to be hot-pressed and shaped to be heated to heat the area; Step S3: using a temperature monitoring system to monitor in real time the temperature of the area of ​​the thin-walled part (2) to be hot-pressed and shaped, and transmitting the real-time temperature data to a PLC control system (7); when the temperature reaches a preset value, the PLC control system (7) locks the heating function and enters a preparation process for hot-pressing and shaped; Step S4: before the hot pressing shaping process is started, the online detection system is used to perform a full-scale scan of the three-dimensional morphology of the area to be hot pressed and shaped of the thin-walled part (2), and the real-time morphology data is fed back to the PLC control system (7). The PLC control system (7) calculates an initial pressing force value based on the initial three-dimensional morphology data and a preset shaping amount target; Step S5: Based on the initial pressing force value, the PLC control system (7) controls the automatic pressing system to perform hot pressing and shaping on the thin-walled component (2), and monitors and feeds back the pressing force data in real time to adaptively adjust the pressing parameters; Step S6: After the hot pressing and shaping is completed, the cooling system is controlled by the PLC control system (7) to force cooling of the thin-walled component (2), and the temperature monitoring system is used to monitor the temperature change of the area of ​​the thin-walled component (2) to be hot pressed and shaped in real time.

7. The automated hot pressing and shaping method for thin-walled parts according to claim 6, characterized in that: In step S5, according to the initial pressing force value, the PLC control system (7) controls the automatic pressing system to perform hot pressing and shaping on the thin-walled part (2), and monitors and feeds back the pressing force data in real time to adaptively adjust the pressing parameters, specifically including: According to the initial pressure calibration value, the thin-walled part (2) is subjected to an initial hot pressing calibration. After the hot pressing calibration is completed, the area of ​​the thin-walled part (2) to be hot pressed is scanned again using an online detection system, and three-dimensional morphological data of the thin-walled part (2) is collected again; If the three-dimensional morphology data collected again meets the expected calibration target, the hot pressing calibration is completed, and the PLC control system (7) automatically stops the calibration process, releases the calibration force of the automatic calibration system, and turns off the heating function; If the re-collected three-dimensional shape data deviates from the expected calibration target, the PLC control system (7) automatically calculates and adjusts the pressing force and heating temperature according to the deviation between the re-collected calibration amount and the set calibration target, and restarts the hot pressing calibration process until the three-dimensional shape data is consistent with the set target calibration amount and accuracy requirements. The PLC control system (7) automatically stops the pressing process, releases the pressing force of the automatic pressing system, and turns off the heating function.

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