JP2015098700A - Component curing body and component curing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a component curing body capable of improving working efficiency.SOLUTION: A curing body for a variable wing 1, which includes a long body part 11, a first assembly part 12 provided at one longitudinal end of the body part 11 and assembled to a body to be assembled, and a second assembly part 13 provided at the other longitudinal end of the body part 11 and assembled to the body to be assembled, comprises an A-cover 3 which is formed like a sheet, which is wound around the body part 11 in such a manner that the first and second assembly parts 12 and 13 are exposed and which has one end 3a and the other end 3b separably joined together, and a B-cover 4 that is formed like a bag and that houses the variable wing 1 having the A-cover 3 wound around the body part 11.

Description

  The present invention relates to a part-care system for protecting a part and a part-curing method for protecting a part.

There has been proposed a packing tool including an outer box and a plurality of inner boxes housed in the outer box. In this packing tool, a support member (urethane or gap filling material) is installed on the upper surface of the bottom plate of the inner box, and the bottom of the components housed in the inner box is supported. On the other hand, a top fixture is fitted into the top of the component housed in the inner box, and the top of the component housed in the inner box is supported. In order to prevent the parts from being scratched as much as possible during transportation, the whole part is further cured with a bubble cushioning material or the like and accommodated in an inner box (see, for example, Patent Document 1).
By the way, parts that have been fully cured with foam cushioning materials, etc. cannot be assembled to other parts as they are, so curing of foam cushioning materials, etc. is unraveled at the assembly site, and then curing is required when assembling the parts. In some cases, it was re-cured with bubble cushioning materials.

JP 2011-162207 A

However, removing the curing of the bubble cushioning material at the assembly site and then re-curing with the bubble cushioning material is not efficient because the work efficiency is low and a large amount of the bubble cushioning material is consumed.
In view of the above circumstances, an object of the present invention is to provide a part-care body and a part-care method that can improve work efficiency without consuming a large amount of bubble cushioning material or the like.

The present invention provides a living body for a part having a long body part and an assembly part provided at one or both ends in the longitudinal direction of the body part and assembled to a body to be assembled, and formed into a sheet shape A first living body wound around the main body in a manner in which the assembly part is exposed, and one end and the other end of which are separably joined, and formed in a bag shape, And a second biological body in which a part around which the first biological body is wound is accommodated.
According to the present invention, it is possible to improve work efficiency without consuming a large amount of bubble cushioning material or the like.

In one aspect of the present invention, the first nourishing body includes either one of a loop or a hook constituting a hook-and-loop fastener on the surface of the one end and the other of the loop or the hook on the back surface of the other end. It is preferable to provide.
If it does in this way, since one end and the other end of the 1st nourishing body are joined so that separation is easy, work efficiency can be improved.

In 1 aspect of this invention, it is preferable that the said 1st biological body and the said 2nd biological body are formed with a foaming synthetic resin material.
If it does in this way, while being able to function as a buffer material, the 1st living body and the 2nd living body can be folded, and handling becomes easy. Thereby, work efficiency can be improved.

In one aspect of the present invention, the component is a variable wing for a rotary machine, and the wing portion of the variable wing constitutes the main body portion and an assembly shaft provided at one or both ends of the variable wing. Preferably constitutes the assembly part.
If it does in this way, the wing | blade part of a variable wing | blade can be cured with a 1st biological body, and the whole variable wing | blade can be cured with a 2nd biological body. Moreover, it can assemble | attach to the outer casing of a gas turbine in the state which cured the wing | blade part of the variable wing | blade with the 1st biological body.

The present invention is a curing method for a part having a long body part and an assembly part provided at one or both ends in the longitudinal direction of the body part and assembled to an assembly, wherein the part is carried in When the part is housed in a second nodule formed in a bag shape when being carried from the source to the destination, and when the part is assembled to the assembly, the assembled part is exposed. Then, the 1st nourishing body formed in the sheet form is wound around the main-body part, and the one end and the other end of the 1st nourishing body are joined so that separation is possible.
According to the present invention, it is possible to improve work efficiency without consuming a large amount of bubble cushioning material or the like.

In one aspect of the present invention, the first living body formed in the form of a sheet is wound around the main body in a form that exposes the assembly part, and one end and the other end of the first living body are separated. It is preferable that the parts are accommodated in the second carnivorous body after being joined together.
If it does in this way, a main part will be cured with the 1st living body and the whole parts including an attachment part will be cured with the 2nd living body.

  As described above, according to the present invention, it is possible to improve work efficiency without consuming a large amount of bubble cushioning material or the like.

It is a conceptual diagram which shows the living body of the variable wing | blade which is embodiment of this invention. It is a flowchart which shows the content of the curing method of the variable wing | blade which is Embodiment 1 of this invention. It is a schematic diagram which shows the content of the curing method of the variable wing | blade shown in FIG. It is a flowchart which shows the content of the curing method of the variable wing | blade which is Embodiment 2 of this invention. It is a schematic diagram which shows the content of the curing method of the variable wing | blade shown in FIG. It is a conceptual diagram which shows the living body of the variable wing | blade which is Embodiment 3 of this invention. It is a flowchart which shows the content of the curing method of the variable wing | blade which is Embodiment 3 of this invention. It is a schematic diagram which shows the content of the curing method of the variable wing | blade shown in FIG. It is a flowchart which shows the content of the curing method of the variable wing | blade which is Embodiment 4 of this invention. It is a schematic diagram which shows the content of the curing method of the variable wing | blade shown in FIG.

  Exemplary embodiments of a part-care system and a part-care method according to the present invention will be described below in detail with reference to the accompanying drawings. Here, a living body for curing a variable blade for a gas turbine will be described as an example, but the present invention is not limited to this example.

[Embodiment 1]
FIG. 1 is a conceptual diagram showing a variable wing nourishing body that is Embodiment 1 of the present invention. The living body which is Embodiment 1 of the present invention is for curing variable blades for gas turbines. There are two types of variable vanes for gas turbines: inlet guide vanes and variable vanes. The inlet guide vane is different in that it has an assembly part at one end in the longitudinal direction of the wing part, and the variable stationary blade has an assembly part at one end and the other end in the longitudinal direction of the wing part. it can. Thus, the variable vane will be described below as a variable vane. However, the variable vane is not limited to the variable vane, and includes an inlet guide vane.

  As shown in FIG. 1, the variable wing 1 is provided with a long main body portion 11, a first assembly portion 12 provided at one end in the longitudinal direction of the main body portion 11, and the other end in the longitudinal direction of the main body portion 11. Second assembled portion 13. The main body 11 is a portion constituting the blade main body that occupies most of the variable blade 1, and its cross section is formed in an airfoil shape (streamline), and a cermeter coating (oxidation resistant coating) is applied to the surface 11a. ing. The first assembly portion 12 is a portion that is assembled to an assembly (an outer casing provided in a gas turbine) 21 (see FIG. 3), has a flange 121 and a shaft 122, and a main body portion of the flange 121. Cermetel coating is applied to the side surface 121a. The second assembly 13 is a part that is assembled to an assembly (an inner casing provided in the gas turbine) 22 (see FIG. 3) and has a shaft 131.

  As shown in FIG. 1, the living body that is Embodiment 1 of the present invention includes an A cover (first living body) 3 and a B cover (second living body) 4.

  The A cover 3 is for curing the main body 11 of the variable wing 1 and is formed of a flexible foamed synthetic resin material such as polyurethane. The A cover 3 functions as a cushioning material and is foldable and formed in a sheet shape. The A cover 3 can be wound around the main body 11 in such a manner that the first assembling portion 12 and the second assembling portion 13 are exposed. When the A cover 3 is wound around the main body 11, the one end 3a and the other end 3b has a size that overlaps. Specifically, as shown in FIG. 1, the shape is rectangular, the length of one side is formed substantially the same as the length of the main body 11, and the length of the other side orthogonal to the one side is the entire length of the main body 11. It is formed longer than the circumference. Thereby, the A cover 3 can be wound around the main body 11, and when the A cover 3 is wound around the main body 11, the one end 3 a and the other end 3 b can overlap. One end of the A cover 3 (one side having the same length as that of the main body) 3a is provided on the front side (the back side in FIG. 1A) with either the loop 31 or the hook 32 constituting the surface fastener. On the back side (the front side in FIG. 1 (a)) of the other end (other side facing one side) 3b opposite to the one end 3a, either the loop 31 or the hook 32 constituting the surface fastener described above is provided. It is done. Specifically, a loop 31 constituting a surface fastener is provided on the front side of one end 3a of the A cover 3, and a hook 32 constituting a surface fastener is provided on the back side of the other end 3b opposite to the one end 3a. More specifically, a loop 31 is provided on the entire front side of the A cover 3, and hooks 32 are provided on the back side of the other end at three locations, both ends and the center. Thereby, as shown in FIG.1 (b), as for A cover 3 wound around the main-body part 11, the one end 3a and the other end 3b are joined so that isolation | separation is possible.

  The B cover 4 is for curing the variable wing 1 whose body part 11 is cured with the A cover 3, and is formed of the same material as the A cover 3, that is, a flexible foamed synthetic resin material such as polyurethane. The B cover 4 functions as a cushioning material and can be folded and formed in a bag shape. The B cover 4 can accommodate the variable wing 1 in which the main body portion 11 is cured with the A cover 3 and has a size suitable for accommodating the variable wing 1 in which the main body portion 11 is cured with the A cover 3. ing. Thereby, as shown in FIG. 1C, the variable wing 1 obtained by curing the main body 11 with the A cover 3 is smoothly accommodated in the B cover 4.

2 is a flowchart showing the contents of the variable wing curing method according to Embodiment 1 of the present invention, and FIG. 3 is a schematic diagram showing the contents of the variable wing curing method shown in FIG.
Here, a curing method for the variable blade 1 in which the manufacturing site is a carry-in source (shipping source) and the assembly site is a carry-in destination (shipment destination) will be described as an example.

  As shown in FIG. 2, when the variable blade 1 is carried from the manufacturing site to the assembly site, first, the A cover 3 is attached to the main body 11 of the variable blade 1 (step S1). Specifically, as shown in FIG. 3 (2), the A cover 3 is wound around the main body 11 in such a manner that the first assembly 12 and the second assembly 13 are exposed, and one end 3a The other end 3b is joined so as to be separable. More specifically, with the A cover 3 wound around the main body 11, the loop 31 provided on the front side of the one end 3a of the A cover 3 and the hook 32 provided on the back side of the other end 3b are joined. Next, as shown in FIG. 2, the variable wing 1 obtained by curing the main body 11 with the A cover 3 is accommodated in the B cover 4 (step S2). Thereby, the main body part 11 of the variable wing 1 is cured with the A cover 3, and the variable wing 1 with the main body part 11 cured with the A cover 3 is cured with the B cover 4 (see FIG. 3 (3)). As a result, the main body 11 of the variable wing 1 is double protected by the A cover 3 and the B cover 4.

  Then, the variable wing 1 cured with the A cover 3 and the B cover 4 is packed in a box (step S3). Specifically, the boundary wall is formed in a lattice shape, the upper surface is opened, and the box 51 is packed with the sponge 51 on the bottom surface (see FIG. 3 (4)). The boxed variable wing 1 is then carried (conveyed) from the manufacturing site to the assembly site (step S4).

  When the variable wing 1 packed in a box from the manufacturing site to the assembly site is carried in (step S11), the box 5 is first opened at the assembly site, and the variable wing 1 is taken out from the box 5 (step S12). Next, the B cover 4 and the A cover 3 are removed from the variable blade 1, and the appearance of the variable blade 1 is inspected (steps S13 to S15) (see FIG. 3 (5)). If there are no defects or scratches on the appearance of the variable wing 1, the A cover 3 is reattached to the main body 11 of the variable wing 1 (step S16) (see FIG. 3 (6)). Next, the variable blade 1 is assembled to the assembled bodies 21 and 22 with the A cover 3 attached to the main body 11 (step S17) (see FIG. 3 (7)). When all the variable blades 1 are assembled to the assemblies 21 and 22 (step S18: Yes), the A cover 3 is removed (step S19), and the assembled state of the variable blades 1 is inspected (step S20). Thereby, the curing of the variable wing 1 is completed. The A cover 3 and the B cover 4 removed from the variable wing 1 at the assembly site are transported to the manufacturing site and again used for curing the variable wing 1.

  In the living body of the variable wing 1 according to the first embodiment of the present invention, the A cover 3 is used to cure the main body 11 of the variable wing 1, and the B cover 4 is used to the variable wing 1 obtained by curing the main body 11 using the A cover 3. Take care. Thus, the surface 11 a of the main body 11 of the variable wing 1 is protected by the cover A, and the corner of the main body 11 of the variable wing 1 is protected by the cover B. As a result, it is possible to avoid damage to the variable blade 1 as much as possible when the variable blade 1 is transported from the manufacturing site to the assembly site. Further, since the A cover 3 and the B cover 4 are returned to the manufacturing site and again used for curing the variable blade 1, the bubble cushioning material and the like are not consumed in large quantities.

  In addition, the A cover 3 includes a loop 31 that constitutes a surface fastener on the surface of the one end 3a, and a hook 32 that constitutes a surface fastener on the back surface of the other end 3b that overlaps the one end 3a. And the other end 3b are joined so as to be easily separable. Thereby, work efficiency can be improved.

  In addition, since the A cover 3 and the B cover 4 are formed of a flexible foamed synthetic resin material such as polyurethane, the A cover 3 and the B cover 4 function as cushioning materials and can be folded and handled easily. become. Thereby, work efficiency can be improved.

  Further, since the A cover 3 removed at the assembly site is reattached to the main body 11 after the appearance of the variable wing 1 is inspected, it is possible to avoid the main body 11 from being damaged as much as possible when the variable wing 1 is assembled. . Thereby, it is not necessary to separately prepare a living body for curing the main body 11 when the variable wing 1 is assembled.

[Embodiment 2]
FIG. 4 is a flowchart showing the contents of the variable wing curing method according to Embodiment 2 of the present invention, and FIG. 5 is a schematic diagram showing the contents of the variable wing curing method shown in FIG.
In the variable wing curing method according to the second embodiment of the present invention, the living body according to the first embodiment of the present invention described above is used. Thus, illustration and description are omitted, and description will be made using the names and symbols described in the first embodiment of the present invention as necessary.

  The curing method of the variable wing 1 according to the second embodiment of the present invention is variable when the variable wing 1 is transported from the carry-in source to the carry-in destination by using the living body described in the first embodiment of the present invention. This is based on the fact that damage to the wing 1 can be avoided as much as possible. Thereby, the curing method for the variable wing 1 according to the second embodiment of the present invention is received at the assembly site in the curing method for the variable wing 1 according to the first embodiment of the present invention described above, as shown in FIG. The appearance of the variable wing 1 is inspected after the variable wing 1 is assembled. Thereby, since there is no difference in the curing method of the manufacturing site, the same code | symbol is attached | subjected and description is abbreviate | omitted.

  In the variable wing curing method according to the second embodiment of the present invention, when the variable wing 1 packed in a box from the manufacturing site to the assembly site is loaded (step S11), the box 5 is first opened at the assembly site, The variable wing 1 is taken out from the box 5 (step S12). Next, the B cover 4 is removed (step S13) (see FIG. 5 (6)). Next, the variable blade 1 is assembled to the assembled bodies 21 and 22 with the A cover 3 attached to the main body 11 (step S17) (see FIG. 5 (7)). When all the variable blades 1 are assembled to the assemblies 21 and 22 (step S18: Yes), the A cover 3 is removed (step S19), and the assembled state of the variable blades 1 is inspected (step S20) ( (See FIG. 5 (8)). At this time, the appearance of the variable blade 1 is also inspected. Thereby, the curing of the variable wing 1 is completed. The A cover 3 and the B cover 4 removed from the variable wing 1 are transported to the manufacturing site and again used for curing the variable wing 1.

  In the variable wing curing method according to the second embodiment of the present invention, when the assembled state of the variable wing 1 is inspected, the appearance of the variable wing 1 is inspected. Therefore, when the variable wing 1 is carried into the assembly site. In addition, it is not necessary to inspect the appearance of the variable wing 1. Thereby, when the variable wing 1 arrives at the assembly site, it is not necessary to remove the A cover 3 from the main body 11 of the variable wing 1 and reattach it, so that the work efficiency can be improved.

[Embodiment 3]
FIG. 6 is a conceptual diagram showing a variable wing nourishing body that is Embodiment 3 of the present invention. The living body which is the third embodiment of the present invention is for curing the variable blades for the gas turbine, similarly to the living body which is the first embodiment of the present invention. The variable blade 1 for a gas turbine is not different from the variable blade 1 for a gas turbine described in the first embodiment of the present invention.

  As shown in FIG. 6, the living body according to the third embodiment of the present invention covers the variable wing 1 with the B cover without attaching the A cover (first growing body) 3 to the main body 11 of the variable wing 1. (Second biological body) Different from the above-described biological body according to the first embodiment of the present invention in that it is housed in 4A. Therefore, the A cover 3 according to Embodiment 3 of the present invention is the same as the A cover 3 according to Embodiment 1 of the present invention described above, and the B cover 4A according to Embodiment 3 of the present invention is the above described. There is no difference except that it is slightly narrower than the B cover 4 according to the first embodiment of the present invention. Thereby, the living body which is Embodiment 3 of this invention attaches | subjects the code | symbol 3A corresponding to A cover (1st biological body), and the code | symbol 4A corresponding to B cover (2nd biological body), and demonstrates. Is omitted.

FIG. 7 is a flowchart showing the contents of the variable wing curing method according to Embodiment 3 of the present invention, and FIG. 8 is a schematic diagram showing the contents of the variable wing curing method shown in FIG.
Here, a curing method for variable wings in which the manufacturing site is the carry-in source and the assembly site is the carry-in destination will be described.

  As shown in FIG. 7, when the variable blade 1 is carried from the manufacturing site to the assembly site, the variable blade is first accommodated in the B cover 4A (step S2). Thereby, the variable wing | blade 1 is cured by B cover 4A (refer FIG. 8 (3)). Next, the variable wing 1 cured by the B cover 4A is boxed (step S3). Specifically, the boundary walls are formed in a lattice shape, the top surface is opened, and the box 51 is packed with the sponge 51 on the bottom surface (see FIG. 8 (4)). The boxed variable wing 1 is then carried (conveyed) from the manufacturing site to the assembly site (step S4).

  When the variable wing 1 packed in a box from the manufacturing site to the assembly site is carried in, the assembly site first opens the box and takes out the variable wing 1 from the box 5 (step S12). Next, the B cover 4A is removed from the variable blade 1 (step S13), and the appearance of the variable blade 1 is inspected (step S15). If there are no defects or scratches on the appearance of the variable wing 1, the A cover 3 is attached to the main body 11 of the variable wing 1 (step S16). Specifically, the A cover 3 is wound around the main body 11 so that the first assembly 12 and the second assembly 13 are exposed, and the one end 3a and the other end 3b are detachably joined. (See FIG. 8 (6)). More specifically, with the A cover 3 wound around the main body 11, the loop 31 provided on the front side of the one end 3a of the A cover 3 and the hook 32 provided on the back side of the other end 3b are joined.

  Next, the variable blade 1 is assembled to the assembled bodies 21 and 22 with the A cover 3 attached to the main body 11 (step S17) (see FIG. 8 (7)). When all the variable blades 1 are assembled to the assemblies 21 and 22 (step S18: Yes), the A cover 3 is removed (step S19), and the assembled state of the variable blades 1 is inspected (step S20) ( (See FIG. 8 (8)). Thereby, the curing of the variable wing 1 is completed. The B cover 4 </ b> A removed from the variable blade 1 at the assembly site is transported to the manufacturing site and again used for curing the variable blade 1. On the other hand, the A cover 3 removed from the main body 11 is again used for curing the main body 11 of the variable wing 1 at the assembly site.

  In the curing method for the variable wing 1 according to the third embodiment of the present invention, the variable wing 1 is cured with the B cover 4A at the manufacturing site, and therefore it is necessary to attach the A cover 3 to the main body 11 of the variable wing 1 at the manufacturing site. There is no need to remove the A cover 3 from the main body 11 of the variable blade 1 when the variable blade 1 is carried into the assembly site. Thereby, work efficiency can be improved.

  Further, since the A cover 3 is repeatedly used for curing the main body 11 of the variable wing 1 at the assembly site, it is not necessary to transport the A cover 3 from the assembly site to the manufacturing site.

[Embodiment 4]
FIG. 9 is a flowchart showing the contents of the variable wing curing method according to Embodiment 4 of the present invention, and FIG. 10 is a schematic diagram showing the contents of the variable wing curing method shown in FIG.
In the variable wing curing method according to the fourth embodiment of the present invention, the living body according to the third embodiment of the present invention described above is used. Thus, illustration and description are omitted, and description will be made using the names and symbols described in the third embodiment of the present invention as necessary.

  As shown in FIG. 9, the curing method for variable wing 1 according to the fourth embodiment of the present invention is the same as the curing method for variable wing 1 according to the third embodiment of the present invention described above. 1 is performed after the variable blade 1 is assembled. Thereby, since there is no difference in the curing method of the manufacturing site, the same code | symbol is attached | subjected and description is abbreviate | omitted.

  In the curing method for the variable wing 1 according to the third embodiment of the present invention, when the variable wing 1 packed in a box is received from the manufacturing site to the assembly site, the box 5 is first opened at the assembly site, 1 is taken out (step S12). Next, the B cover 4A is removed (step S13) (see FIG. 10 (5)). Next, the A cover 3 is attached to the main body 11 of the variable wing 1 without inspecting the appearance of the variable wing 1 (step S16). Specifically, the A cover 3 is wound around the main body 11 so that the first assembly 12 and the second assembly 13 are exposed, and the one end 3a and the other end 3b are detachably joined. (See FIG. 10 (6)). More specifically, with the A cover 3 wound around the main body 11, the loop 31 provided on the front side of the one end 3a of the A cover 3 and the hook 32 provided on the back side of the other end 3b are joined.

  Next, the variable blade 1 is assembled to the assembled bodies 21 and 22 with the A cover 3 attached to the main body (step S17). When all the variable blades 1 are assembled to the assemblies 21 and 22 (step S18: Yes), the A cover 3 is removed (step S19), and the assembled state of the variable blades 1 is inspected (step S20) ( (See FIG. 10 (8)). At this time, the appearance of the variable blade 1 is also inspected. Thereby, the curing of the variable wing 1 is completed. At the assembly site, the B cover 4 </ b> A removed from the variable wing 1 is transported to the manufacturing site and again used for curing the variable wing 1. On the other hand, the A cover 3 removed from the main body 11 is again used for curing the main body 11 of the variable wing 1 at the assembly site.

  The curing method for the variable wing 1 according to the fourth embodiment of the present invention does not inspect the appearance of the variable wing 1 when the variable wing 1 arrives at the assembly site. Thereby, the main body 11 of the variable wing 1 is cured by the A cover 3 without inspecting the external appearance of the variable wing 1, and the working efficiency can be improved.

  As described above, the present invention can improve the work efficiency without consuming a large amount of bubble cushioning material, etc., so that a part having an assembly portion at one end or the other end in the longitudinal direction of the main body portion is cured. It is suitable for a living body and a curing method.

DESCRIPTION OF SYMBOLS 1 Variable wing | blade 11 Main body part 11a Surface 12 1st assembly part 121 Flange 122 Shaft 13 2nd assembly part 131 Shaft 21 Assembling body (outer casing)
22 Assembly (inner casing)
3 A cover (1st biological body)
3a, one end, 3b, the other end, 31 loop, 32 hook, and 4B cover (second biological body)
4A B cover (second biological body)
5 boxes 51 sponge

Claims (6)

A body of a part having a long main body part and an assembly part provided at one or both ends in the longitudinal direction of the main body part and assembled to an assembly,
A first living body formed in a sheet shape, wound around the main body in a form in which the assembly part is exposed, and one end and the other end being separably joined;
A second living body that is formed in a bag shape and contains a part around which the first body is wound around the main body,
A part-care product characterized by comprising: The first living body is
2. The component according to claim 1, wherein either one of a loop or a hook constituting a surface fastener is provided on a surface of the one end, and one of the loop or the hook is provided on a back surface of the other end. Nourishment.   3. The component-based body-care according to claim 1, wherein each of the first and second-life structures is made of a foamed synthetic resin material.   The component is a variable wing for a rotary machine, the wing portion of the variable wing constitutes the main body portion, and the assembly shafts provided at one or both ends of the variable wing include the assembly portion. The component-carried body according to any one of claims 1 to 3, which is configured. It is a curing method for parts having a long main body part and an assembly part provided at one or both ends in the longitudinal direction of the main body part and assembled to an assembly,
When the parts are carried from the carry-in source to the carry-in destination, the parts are accommodated in the second living body formed in a bag shape,
When the component is assembled to the assembly, a first living body formed in a sheet shape is wound around the main body with the assembly part exposed, and the first living body is A part curing method characterized in that one end and the other end of the part are joined in a separable manner.   After the first living body formed in the form of a sheet is wound around the main body in a manner that exposes the assembly part, and after one end and the other end of the first living body are separably joined, The part curing method according to claim 5, wherein the part is accommodated in the second biological body.

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