Thin plate deposition manufacturing device and method

Abstract

The invention discloses a thin plate deposition manufacturing device and method. In the device, a workbench is used for placing a thin plate to be processed; the first pressing assembly is arranged on the workbench and used for pressing the periphery of the thin plate to be machined. The second pressing assembly is arranged on the workbench and used for pressing the to-be-machined sheet from one end of the to-be-machined sheet to the other end of the to-be-machined sheet in the transverse direction and can move longitudinally to adjust the pressing position of the second pressing assembly on the to-be-machined sheet. The welding tool assembly comprises a stationary shaft shoulder and a welding tool, the stationary shaft shoulder is adjacently arranged outside the welding tool in a sleeving mode, and when the welding tool moves transversely to deposit additional materials on the to-be-machined thin plate, the stationary shaft shoulder and the welding tool synchronously move transversely so as to limit the portion, close to the periphery of the welding tool, of the to-be-machined thin plate from warping upwards. Deformation of the to-be-machined thin plate can be restrained, damage is avoided, and the manufactured thin plate composite plate is good in quality.

Description

Technical Field

[0001] The present invention belongs to the technical field of thin plate deposition manufacturing, and in particular relates to a thin plate deposition manufacturing device and method. Background Art

[0002] Friction stir additive manufacturing is a new type of solid-phase additive manufacturing technology. The material does not melt during the additive manufacturing process, so it fundamentally solves the defects such as shrinkage, shrinkage, and thermal cracks generated during the melting and resolidification process. During the additive manufacturing process, the material is pressed against the substrate by pressure, and then friction is generated by rotation to generate heat. With the development of technology, friction stir additive manufacturing technology can realize the production of composite structures, such as aluminum-steel, aluminum-copper, aluminum-titanium, copper-nickel and other composite structures. In this process, harder materials such as steel, copper, titanium, and nickel are used as substrates, and soft materials are deposited as additive raw materials. However, when the substrate is too thin, the substrate will deform and break due to the large torsional force and pressure. This will result in the failure of the successful preparation of thin plate composite plates. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present invention is to provide a thin plate deposition manufacturing device and method, which can suppress the deformation of the thin plate to be processed, avoid damage, and produce a thin plate composite plate with good quality.

[0004] A first aspect of the present invention provides a thin plate deposition manufacturing device.

[0005] A thin plate deposition manufacturing device according to a first embodiment of the present invention comprises:

[0006] A workbench, the workbench is used to place the thin plate to be processed;

[0007] A first pressing assembly, which is arranged on the workbench and is used to press the periphery of the thin plate to be processed;

[0008] A second pressing assembly, which is arranged on the workbench and is used to press the thin plate to be processed from one end to the other end of the thin plate to be processed in the transverse direction, and can be moved longitudinally to adjust its pressing position on the thin plate to be processed;

[0009] A welding tool assembly, the welding tool assembly includes a stationary shoulder and a welding tool, the stationary shoulder is closely mounted outside the welding tool, when the welding tool moves laterally to deposit additive material on the thin plate to be processed, the stationary shoulder moves laterally synchronously with the welding tool to limit the upward warping of the portion of the thin plate to be processed adjacent to the welding tool.

[0010] According to the thin plate deposition manufacturing device of the first aspect of the present invention, when in use, the thin plate to be processed is placed on a workbench, and the periphery of the thin plate to be processed placed on the workbench is pressed by a first clamping assembly, wherein the thin plate to be processed is divided into a plurality of additive areas arranged along the longitudinal direction; the additive material is gradually deposited on the plurality of additive areas according to the longitudinal arrangement order by a welding tool assembly, wherein when depositing the additive material on each additive area, the second clamping assembly is first moved longitudinally to the additive area close to the current additive area to be deposited and presses the thin plate to be processed, and at the same time, the welding tool is moved to the starting position of the current additive area to be deposited, and then the welding tool is used to move laterally in the additive area to be deposited to gradually deposit the additive material until the additive area to be deposited reaches the end position.

[0011] The thin plate deposition manufacturing device of the first embodiment of the present invention can clamp the periphery of the thin plate to be processed by setting a first clamping assembly to prevent the thin plate to be processed from shifting; by setting a second clamping assembly, it can cooperate with the welding tool assembly to clamp a large area of ​​the thin plate to be processed near the additive area of ​​the current additive to be deposited, to prevent the thin plate to be processed from wrinkling and breaking during the process of the welding tool moving laterally in the additive area of ​​the current additive to be deposited; by adding a stationary shoulder on the periphery of the welding tool, the portion of the thin plate to be processed adjacent to the welding tool is limited from warping upward. Therefore, the thin plate deposition manufacturing device of the first embodiment of the present invention can manufacture a thin plate composite plate, which can avoid breakage and warping of the thin plate composite plate, and the manufactured thin plate composite plate is of good quality.

[0012] In some embodiments, the first clamping assembly includes a pressure strip and a fastener, the pressure strip is arranged at the periphery of the workbench, and the fastener can loosen and lock the pressure strip.

[0013] In some embodiments, there are a plurality of the pressure strips, and the plurality of pressure strips are arranged along the periphery of the workbench, and each pressure strip is arranged with a plurality of the fasteners.

[0014] In some embodiments, the second clamping assembly includes a clamping member, which is laterally extended and arranged on the upper side of the workbench.

[0015] In some embodiments, the pressing member is a pressing wheel that can roll along the longitudinal direction or a pressing strip that can translate along the longitudinal direction.

[0016] In some embodiments, the second clamping member also includes a supporting member, a rotating member and a locking module; the supporting member can be longitudinally movably arranged on the workbench; the rotating member can be pivotally arranged on the supporting member, one end of the rotating member is connected to the clamping member, and the rotating axis between the rotating member and the supporting member is longitudinally located between the locking module and the clamping member, and the rotating member drives the clamping member to loosen and clamp the thin plate to be processed by its own pivoting; the locking module is arranged on the workbench, and is used for loosening and locking the rotating member.

[0017] In some embodiments, there are multiple rotating members and locking modules in the same number, the multiple rotating members are arranged on the support member at laterally spaced intervals, and the multiple locking modules correspond to the multiple rotating members one by one and are arranged on the workbench at laterally spaced intervals.

[0018] In some embodiments, the locking module includes a locking block and a longitudinal rod. The locking block can be longitudinally movably arranged on the support member and is located between the rotating member and the longitudinal rod in the longitudinal direction. One end of the locking block is used to wedge-fit with the rotating member, and the other end of the locking block is fixed to one end of the longitudinal rod. The other end of the longitudinal rod is threadedly connected to the support member.

[0019] In some embodiments, a handle is provided on the rotating member.

[0020] In some embodiments, the second clamping assembly further includes a slide rail, the slide rail is longitudinally extended and fixed to the workbench, and the support member is slidably engaged with the slide rail.

[0021] In some embodiments, the lower end of the welding tool protrudes or is recessed from the lower end of the stationary shoulder, or the lower end of the welding tool is flush with the lower end of the stationary shoulder.

[0022] In some embodiments, a chip removal hole is provided on the side wall of the stationary shoulder.

[0023] In some embodiments, the chip removal hole is divided into a small hole and a large hole, the small hole is close to the lower end of the stationary shoulder, and the large hole is located on the upper side of the small hole.

[0024] In some embodiments, a cooling component is also included, and the cooling component is used to cool the workbench.

[0025] A second aspect of the present invention provides a thin plate deposition manufacturing method.

[0026] According to the thin plate deposition manufacturing method of the second embodiment of the present invention, the thin plate deposition manufacturing device of the first embodiment of the present invention is used to deposit additives on the thin plate to be processed, including the following steps:

[0027] S1: using the first pressing assembly to press the periphery of the thin plate to be processed placed on the workbench, wherein the thin plate to be processed is divided into a plurality of additive regions arranged in the longitudinal direction;

[0028] S2: gradually depositing additives on a plurality of additive areas in a longitudinal arrangement order, wherein, when depositing additives on each of the additive areas, firstly move the second clamping assembly longitudinally to a position close to the additive area where the additives are currently to be deposited and clamp the thin plate to be processed, and at the same time, move the welding tool to the starting position of the additive area where the additives are currently to be deposited, and then utilize the welding tool to move laterally in the additive area where the additives are currently to be deposited to gradually deposit additives until the additive area where the additives are currently to be deposited ends at the end position.

[0029] Since the thin plate deposition manufacturing method of the second embodiment of the present invention adopts the thin plate deposition manufacturing device of the first embodiment of the present invention, the thin plate deposition manufacturing method of the second embodiment of the present invention has the same technical effect as the thin plate deposition manufacturing device of the first embodiment of the present invention, and will not be repeated here.

[0030] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0032] Figure 1 It is a three-dimensional schematic diagram of the thin plate deposition manufacturing device of the present invention;

[0033] Figure 2 It is a cross-sectional schematic diagram of a thin plate deposition manufacturing device of the present invention;

[0034] Figure 3 It is a schematic diagram of the stationary shoulder of the thin plate deposition manufacturing device of the present invention.

[0035] Reference numerals:

[0036] Workbench 1; first clamping assembly 2; pressure strip 201; fastener 202; second clamping assembly 3; clamping member 301; support member 302; rotating member 303; handle 3031; locking module 304; locking block 3041; longitudinal rod 3042; slide rail 305; welding tool assembly 4; welding tool 401; stationary shoulder 402; chip removal hole 4021; small hole 40211; large hole 40212; stationary shoulder mounting bracket 403; thin plate 5 to be processed. DETAILED DESCRIPTION

[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0038] Combine the following Figures 1 to 3 A thin plate deposition manufacturing device and method according to an embodiment of the present invention are described.

[0039] A first aspect of the present invention provides a thin plate deposition manufacturing device.

[0040] like Figures 1 to 3 As shown, a thin plate deposition manufacturing device according to an embodiment of the first aspect of the present invention includes a workbench 1, a first clamping assembly 2, a second clamping assembly 3 and a welding tool assembly 4.

[0041] The workbench 1 is used to place the thin plate 5 to be processed and to integrate and install the first clamping assembly 2, the second clamping assembly 3, etc.

[0042] The first clamping assembly 2 is disposed on the workbench 1 and is used to clamp the periphery of the thin plate 5 to be processed to prevent the thin plate 5 to be processed from shifting.

[0043] The second clamping assembly 3 is arranged on the workbench 1, and is used to clamp the thin plate 5 to be processed from one end to the other end in the transverse direction, and can be moved longitudinally to adjust its clamping position on the thin plate 5 to be processed. In this way, the second clamping assembly 3 can be flexibly moved to a position close to the welding tool assembly 4 to clamp the thin plate 5 to be processed over a large area, thereby avoiding wrinkles at the uncompressed position when the thin plate 5 to be processed is partially clamped, and preventing the thin plate 5 to be processed from being damaged.

[0044] The welding tool assembly 4 includes a stationary shoulder 402 and a welding tool 401. The stationary shoulder 402 is sleeved adjacent to the welding tool 401. The stationary shoulder 402 is fixed on a stationary shoulder mounting frame 403. When the welding tool 401 moves laterally to deposit additives on the thin plate 5 to be processed, the stationary shoulder 402 moves laterally synchronously with the welding tool 401 to limit the upward warping of the portion of the thin plate 5 to be processed adjacent to the welding tool 401. It can be understood that although the second clamping assembly 3 can clamp the thin plate 5 to be processed, the second clamping assembly 3 cannot make the thin plate 5 to be processed closely fit the workbench 1 around the position where the welding tool 401 is opposite. At this time, the torsion force of the thin plate 5 to be processed around the position where the welding tool 401 is opposite is the largest, and it will warp upward under the action of friction heat. Therefore, it is necessary to add a stationary shoulder 402 to press down the thin plate 5 to be processed around the position where the welding tool 401 is located, so as to limit the warping deformation of the thin plate 5 to be processed, thereby allowing the additive manufacturing of the thin plate 5 to be processed to proceed smoothly.

[0045] According to the thin plate deposition manufacturing device of the first embodiment of the present invention, when in use, the thin plate 5 to be processed is placed on the workbench 1, and the periphery of the thin plate 5 to be processed placed on the workbench 1 is pressed by the first pressing assembly 2, wherein the thin plate 5 to be processed is divided into a plurality of additive regions arranged in the longitudinal direction; the welding tool assembly 4 is used to press the thin plate 5 in the longitudinal arrangement order (such as Figure 1 and Figure 2 In the order from front to back in the figure, additive materials are gradually deposited on several additive areas, wherein, when depositing additive materials on each additive area, the second clamping assembly 3 is first moved longitudinally to a position close to the additive area where the additive material is currently to be deposited and clamps the thin plate 5 to be processed, and at the same time, the welding tool 401 is moved to the starting position of the additive area where the additive material is currently to be deposited, and then the welding tool 401 is used to move laterally in the additive area where the additive material is currently to be deposited to gradually deposit additive materials until the end position of the additive area where the additive material is currently to be deposited.

[0046] The thin plate deposition manufacturing device of the first embodiment of the present invention can press the periphery of the thin plate 5 to be processed by setting the first clamping assembly 2 to prevent the thin plate 5 to be processed from shifting; by setting the second clamping assembly 3, it can cooperate with the welding tool assembly 4 to press a large area of ​​the thin plate 5 to be processed near the additive area of ​​the current additive to be deposited, to prevent the thin plate 5 to be processed from wrinkling and breaking during the welding tool 401 moving laterally in the additive area of ​​the current additive to be deposited; by adding a stationary shaft shoulder 402 on the periphery of the welding tool 401, the portion of the thin plate 5 to be processed adjacent to the welding tool 401 is limited to warp upward. Therefore, the thin plate deposition manufacturing device of the first embodiment of the present invention can manufacture a thin plate composite plate, which can avoid damage and warping of the thin plate composite plate, and the manufactured thin plate composite plate is of good quality.

[0047] In some embodiments, the first pressing assembly 2 includes a pressure strip 201 and a fastener 202. The pressure strip 201 is arranged around the workbench 1, and the fastener 202 can loosen and lock the pressure strip 201. The pressure strip 201 is used to directly press on the periphery of the thin plate 5 to be processed, and the pressure strip 201 is fastened to the workbench 1 by the fastener 202 to prevent the thin plate 5 to be processed from shifting. When it is necessary to remove the processed thin plate composite board or replace the thin plate 5 to be processed, the pressure strip 201 is loosened by the fastener 202.

[0048] In some embodiments, there are multiple beading strips 201, and the multiple beading strips 201 are arranged along the periphery of the workbench 1, and each beading strip 201 is arranged with multiple fasteners 202. In this way, the beading strips 201 are easy to process and can better press the periphery of the thin plate 5 to be processed.

[0049] Optionally, the fastener 202 may be a bolt, which passes through the pressure strip 201 and is connected to the workbench 1 .

[0050] In some embodiments, the second clamping assembly 3 includes a clamping member 301, which is laterally extended and arranged on the upper side of the workbench 1. The main function of the clamping member 301 is to press the thin plate 5 to be processed from one end to the other end in the transverse direction to achieve large-area clamping of the position near the additive area where the additive is currently to be deposited, so as to prevent wrinkles and damage to the thin plate 5 to be processed.

[0051] In some embodiments, the pressing member 301 is a pressing wheel that can roll along the longitudinal direction or a pressing strip that can translate along the longitudinal direction, which can be selected according to actual needs.

[0052] In some embodiments, the second clamping member 301 also includes a support member 302, a rotating member 303 and a locking module 304; the support member 302 can be longitudinally movably arranged on the workbench 1; the rotating member 303 can be pivotally arranged on the support member 302, one end of the rotating member 303 is connected to the clamping member 301, and the rotating axis between the rotating member 303 and the support member 302 is longitudinally located between the locking module 304 and the clamping member 301, and the rotating member 303 drives the clamping member 301 to loosen and clamp the thin plate 5 to be processed through its own pivoting; the locking module 304 is arranged on the workbench 1, and is used to loosen and lock the rotating member 303.

[0053] When the locking module 304 releases the rotating member 303, one end of the rotating member 303 rotates upward, driving the clamping member 301 to be lifted, and then the clamping member 301, the supporting member 302, the rotating member 303 and the locking module 304 can move longitudinally synchronously. When the clamping member 301 moves to a position close to the additive area where the additive is currently to be deposited and presses the thin plate 5 to be processed, the other end of the rotating member 303 can be driven by the locking module 304 to rotate downward, so that the clamping member 301 presses the thin plate 5 to be processed, and then the rotating member 303 is locked.

[0054] In some embodiments, there are multiple rotating members 303 and locking modules 304, and the number of the rotating members 303 is the same. The multiple rotating members 303 are arranged on the support member 302 at intervals in the horizontal direction, and the multiple locking modules 304 are arranged on the workbench 1 at intervals in the horizontal direction in a one-to-one correspondence with the multiple rotating members 303. In this way, the thin plate 5 to be processed can be better pressed.

[0055] In some embodiments, the locking module 304 includes a locking block 3041 and a longitudinal rod 3042. The locking block 3041 is longitudinally movable and is disposed on the support member 302 and is located between the rotating member 303 and the longitudinal rod 3042 in the longitudinal direction. One end of the locking block 3041 is used to wedge-match with the rotating member 303, and the other end of the locking block 3041 is fixed to one end of the longitudinal rod 3042. The other end of the longitudinal rod 3042 is threadedly connected to the support member 302. By rotating the longitudinal rod 3042 forward and backward, the locking block 3041 can be driven to move forward and backward in the longitudinal direction. When the locking block 3041 moves forward, the rotating member 303 can be driven to rotate and one end of the rotating member 303 can be rotated downward, so that the pressing member 301 presses the thin plate 5 to be processed. When the locking block 3041 moves backward, the rotating member 303 can be manually operated to rotate the other end of the rotating member 303 upward, so that the pressing member 301 is released.

[0056] In some embodiments, a handle 3031 is provided on the rotating member 303 to facilitate manual operation.

[0057] In some embodiments, the second clamping assembly 3 further includes a slide rail 305, which is longitudinally extended and fixed on the workbench 1, and the support member 302 is slidably matched with the slide rail 305. The slide rail 305 mainly plays a guiding role and facilitates the smooth sliding of the support member 302.

[0058] Optionally, the support member 302 is a plate.

[0059] In some embodiments, the lower end of the welding tool 401 protrudes or is concave at the lower end of the stationary shoulder 402, or the lower end of the welding tool 401 is flush with the lower end of the stationary shoulder 402. When the lower end of the welding tool 401 protrudes from the stationary shoulder 402, the stationary shoulder 402 takes effect when the upward warping deformation of the thin plate 5 to be processed exceeds the lower end surface of the welding tool 401, so that the stationary shoulder 402 will not excessively interfere with the warping deformation of the thin plate 5 to be processed, and the stationary shoulder 402 controls the warping deformation of the thin plate 5 to be processed less. When the lower end of the welding tool 401 is concave at the stationary shoulder 402, the stationary shoulder 402 directly suppresses the warping deformation of the thin plate 5 to be processed, and the control of the warping deformation is large, but the large control is easy to cause damage. When the lower end of the welding tool 401 is flush with the lower end of the stationary shoulder 402, the stationary shoulder 402 has a general effect on controlling the warping deformation of the thin plate 5 to be processed. Whether the lower end of the welding tool 401 is convex, concave or flush with the lower end of the stationary shaft shoulder 402 can be selected according to the material and form of the thin plate 5 to be processed.

[0060] In some embodiments, a chip removal hole 4021 is provided on the side wall of the stationary shoulder 402. Since the stationary shoulder 402 does not rotate with the welding tool 401, there is a gap between the welding tool 401 and the stationary shoulder 402, and part of the deposited material will enter the gap, thereby blocking the rotation of the welding tool 401. Therefore, by providing the chip removal hole 4021, the deposited material entering the gap is discharged along the chip removal hole 4021.

[0061] In some embodiments, the chip removal hole 4021 is divided into a small hole 40211 and a large hole 40212, the small hole 40211 is close to the lower end of the stationary shoulder 402, and the large hole 40212 is located on the upper side of the small hole 40211. Due to the requirement of the structural strength of the lower end of the stationary shoulder 402, the small hole 40211 opened near the lower end of the stationary shoulder 402 has little effect on the structural strength of the lower end of the stationary shoulder 402, but the small hole 40211 takes a long time to remove the deposition material entering the gap, which is not enough for timely chip removal. Therefore, by setting the large hole 40212, the large hole 40212 can realize the removal of a large amount of deposition material in the gap. Since the large hole 40212 is located on the upper side of the small hole 40211 and is far away from the lower end of the stationary shoulder 402, it has little effect on the structural strength of the lower end of the stationary shoulder 402.

[0062] Optionally, the material of the stationary shoulder 402 may be metal or ceramic.

[0063] In some embodiments, a cooling assembly (not shown in the figure) is also included. The cooling assembly can be a water cooling assembly. The cooling assembly is used to cool the workbench 1, thereby increasing the rigidity of the thin plate 5 to be processed and reducing the deformation of the thin plate 5 to be processed.

[0064] The second aspect of the present invention also provides a thin plate deposition manufacturing method.

[0065] According to the thin plate deposition manufacturing method of the second embodiment of the present invention, the thin plate deposition manufacturing device of the first embodiment of the present invention is used to deposit additives on the thin plate 5 to be processed, including the following steps:

[0066] S1: Using the first pressing assembly 2 to press the periphery of the thin plate 5 to be processed placed on the workbench 1, wherein the thin plate 5 to be processed is divided into a plurality of additive regions arranged in the longitudinal direction;

[0067] S2: According to the vertical arrangement order (such as Figure 1 and Figure 2In the order from front to back in the figure, additive materials are gradually deposited on several additive areas, wherein, when depositing additive materials on each additive area, the second clamping assembly 3 is first moved longitudinally to a position close to the additive area where the additive material is currently to be deposited and clamps the thin plate 5 to be processed, and at the same time, the welding tool 401 is moved to the starting position of the additive area where the additive material is currently to be deposited, and then the welding tool 401 is used to move laterally in the additive area where the additive material is currently to be deposited to gradually deposit additive materials until the end position of the additive area where the additive material is currently to be deposited.

[0068] Since the thin plate deposition manufacturing method of the second embodiment of the present invention adopts the thin plate deposition manufacturing device of the first embodiment of the present invention, the thin plate deposition manufacturing method of the second embodiment of the present invention has the same technical effect as the thin plate deposition manufacturing device of the first embodiment of the present invention, and will not be repeated here.

[0069] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0070] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A thin plate deposition manufacturing device, characterized in that: include: A workbench, the workbench is used to place the thin plate to be processed; A first pressing assembly, which is arranged on the workbench and is used to press the periphery of the thin plate to be processed; A second pressing assembly, which is arranged on the workbench and is used to press the thin plate to be processed from one end to the other end of the thin plate to be processed in the transverse direction, and can be moved longitudinally to adjust its pressing position on the thin plate to be processed; A welding tool assembly, the welding tool assembly includes a stationary shoulder and a welding tool, the stationary shoulder is closely mounted outside the welding tool, when the welding tool moves laterally to deposit additive material on the thin plate to be processed, the stationary shoulder moves laterally synchronously with the welding tool to limit the upward warping of the portion of the thin plate to be processed adjacent to the welding tool.

2. The thin plate deposition manufacturing device according to claim 1, characterized in that: The first pressing assembly includes a pressure strip and a fastener. The pressure strip is arranged on the periphery of the workbench, and the fastener can loosen and lock the pressure strip.

3. The thin plate deposition manufacturing device according to claim 2, characterized in that There are multiple pressure strips, and the multiple pressure strips are arranged along the periphery of the workbench, and each pressure strip is arranged with multiple fasteners.

4. The thin plate deposition manufacturing device according to claim 1, characterized in that The second clamping assembly includes a clamping member, which is laterally extended and arranged on the upper side of the workbench.

5. The thin plate deposition manufacturing device according to claim 4, characterized in that The clamping member is a clamping wheel that can roll longitudinally or a clamping strip that can translate longitudinally.

6. The thin plate deposition manufacturing device according to claim 4, characterized in that: The second clamping member also includes a supporting member, a rotating member and a locking module; the supporting member can be longitudinally movably arranged on the workbench; the rotating member can be pivotally arranged on the supporting member, one end of the rotating member is connected to the clamping member, and the rotating axis between the rotating member and the supporting member is longitudinally located between the locking module and the clamping member, and the rotating member drives the clamping member to loosen and clamp the thin plate to be processed by its own pivoting; the locking module is arranged on the workbench, and is used for loosening and locking the rotating member.

7. The thin plate deposition manufacturing device according to claim 6, characterized in that: There are multiple rotating members and locking modules in the same number. The multiple rotating members are arranged on the support member at intervals in the transverse direction. The multiple locking modules correspond to the multiple rotating members one by one and are arranged on the workbench at intervals in the transverse direction.

8. The thin plate deposition manufacturing device according to claim 6, characterized in that: The locking module includes a locking block and a longitudinal rod. The locking block is longitudinally movably arranged on the support member and is located between the rotating member and the longitudinal rod in the longitudinal direction. One end of the locking block is used to wedge-fit with the rotating member, and the other end of the locking block is fixed to one end of the longitudinal rod. The other end of the longitudinal rod is threadedly connected to the support member.

9. The thin plate deposition manufacturing device according to claim 6, characterized in that: A handle is provided on the rotating member.

10. The thin plate deposition manufacturing device according to claim 6, characterized in that: The second clamping assembly further includes a slide rail, which is longitudinally extended and fixed on the workbench, and the support member is slidably matched with the slide rail.

11. The thin plate deposition manufacturing device according to any one of claims 1 to 10, characterized in that The lower end of the welding tool protrudes or is recessed in the lower end of the stationary shaft shoulder, or the lower end of the welding tool is flush with the lower end of the stationary shaft shoulder.

12. The thin plate deposition manufacturing device according to any one of claims 1 to 10, characterized in that , a chip removal hole is provided on the side wall of the stationary shoulder.

13. The thin plate deposition manufacturing device according to claim 12, characterized in that The chip removal hole is divided into a small hole and a large hole. The small hole is close to the lower end of the stationary shaft shoulder, and the large hole is located on the upper side of the small hole.

14. The thin plate deposition manufacturing device according to any one of claims 1 to 10, characterized in that: It also includes a cooling component, which is used to cool the workbench.

15. A thin plate deposition manufacturing method, characterized in that: Using the thin plate deposition manufacturing device as described in any one of claims 1 to 14 to deposit additives on the thin plate to be processed, the method comprises the following steps: S1: using the first pressing assembly to press the periphery of the thin plate to be processed placed on the workbench, wherein the thin plate to be processed is divided into a plurality of additive regions arranged in the longitudinal direction; S2: gradually depositing additives on a plurality of additive areas in a longitudinal arrangement order, wherein, when depositing additives on each of the additive areas, firstly move the second clamping assembly longitudinally to the additive area close to the additive area currently to be deposited with additives and clamp the thin plate to be processed, and at the same time, move the welding tool to the starting position of the additive area currently to be deposited with additives, and then utilize the welding tool to gradually deposit additives by moving laterally on the additive area currently to be deposited with additives until the end position of the additive area currently to be deposited with additives is reached.

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