CN209879808U - Multifunctional pipeline nondestructive testing welding seam simulation teaching device - Google Patents
Multifunctional pipeline nondestructive testing welding seam simulation teaching device Download PDFInfo
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- CN209879808U CN209879808U CN201920397677.1U CN201920397677U CN209879808U CN 209879808 U CN209879808 U CN 209879808U CN 201920397677 U CN201920397677 U CN 201920397677U CN 209879808 U CN209879808 U CN 209879808U
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Abstract
A multifunctional pipeline nondestructive detection welding line simulation teaching device is composed of eight shell sections and is provided with a simulated welding line groove structure, and ultrasonic detection practical teaching requirements such as ultrasonic detection process design, selection of a probe K value, ultrasonic detection structure wave and defect wave identification and ultrasonic detection defect evaluation can be met; the device is provided with welding joint forms such as butt joint, angle joint, lap joint and the like, different pipe sections of a main pipe of the device are made of materials with different magnetic characteristics, and different types of simulation defects are arranged on the surface and the near surface of the pipe, so that the requirements of magnetic powder detection practical teaching such as magnetic powder detection process design, magnetic powder detection process parameter selection, magnetic powder detection defect grading and the like can be met; the device adopts multiple welded joint form, and different pipeline sections of female pipe have adopted different materials to be provided with different types of opening defects on the pipeline surface, infiltration detection real estate teaching needs such as painted infiltration detection process design, infiltration detection defect evaluation can be carried out.
Description
Technical Field
The utility model relates to a real teaching field of instructing of engineering nondestructive test especially relates to a multi-functional pipeline nondestructive test welding seam simulation teaching device.
Background
In the process of manufacturing and operating the pipeline, nondestructive Testing methods and technologies such as Ultrasonic Testing (abbreviated UT), radial Testing (abbreviated RT), Magnetic particle Testing (abbreviated MT), permeability Testing (abbreviated PT) and the like are used for regularly monitoring the quality of the pressure pipeline, so that the occurrence of pressure pipeline damage accidents can be effectively prevented. The operation training of nondestructive testing personnel needs to master the quality of various pipeline elements, the welding assembly quality of pipelines and other nondestructive evaluation, and the nondestructive testing personnel needs to master more testing methods. Through simple language and books teaching, be difficult to realize simultaneously that the real purpose of teaching of instructing of pipeline ultrasonic testing, the real purpose of teaching of instructing of pipeline ray detection, the real purpose of teaching of instructing of pipeline infiltration detection and the real purpose of teaching of instructing of pipeline magnetic particle detection etc. needs the field operation to cultivate student's ability.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a multi-functional pipeline nondestructive test welding seam simulation teaching device solves the problem of the real standard teaching place dispersion of installation manufacturing simulation, typical structure disappearance.
The utility model provides a multi-functional pipeline nondestructive test welding seam simulation teaching device, real standard teaching device constitute by eight shell ring, eight shell ring be shell ring I, shell ring II, shell ring III, shell ring IV, shell ring V, shell ring VI, shell ring VII, shell ring VIII respectively, eight shell ring left sides to right according to shell ring I, shell ring II, shell ring III, shell ring IV, shell ring V, shell ring VI, shell ring VII, shell ring VIII order end to end, all be provided with simulation welding seam groove structure at shell ring I, shell ring II, shell ring III, shell ring IV, shell ring V, shell ring VI, shell ring VII, shell ring VIII, simulation welding seam groove structure include: simulating an I-shaped welding seam structure, a V-shaped welding seam structure and a U-shaped welding seam structure, wherein the I-shaped welding seam structure is a straight-through butt welding seam; simulating a U-shaped welding seam, namely, a fillet welding seam is arranged on the outer side of the welding position, a butt welding seam is arranged on the inner side of the welding position, and a plug welding seam is arranged between the outer side and the inner side of the welding position; the simulated V-shaped welding seam structure comprises a simulated V-shaped welding seam first structure and a simulated V-shaped welding seam second structure, wherein the simulated V-shaped welding seam first structure is a fillet welding seam on the outer side of a welding position, the inner side of the simulated V-shaped welding seam first structure is a plug welding seam, the simulated V-shaped welding seam second structure is a simulation structure of a butt welding seam on the outer side of the welding position, and the inner side of the simulated V-shaped welding seam second structure is a simulation structure of a.
Furthermore, the shell ring I is made of S30408 stainless steel with the thickness specification of 8mm, and is provided with a simulation I-shaped welding seam structure and a simulation V-shaped welding seam first structure, and H0Cr21Ni10 welding wires are filled in the simulation I-shaped welding seam structure and the simulation V-shaped welding seam first structure.
Furthermore, the shell ring II is made of a 12CrMoVR steel plate with the thickness specification of 10mm, and is provided with a simulation I-shaped welding seam structure, and an A102 welding rod is filled in the simulation I-shaped welding seam structure.
Furthermore, the shell ring III is made of a Q345R steel plate with the thickness specification of 16mm, the shell ring III is provided with a first simulated V-shaped welding seam structure, and H10Mn2+ SJ101 welding wires are filled in the first simulated V-shaped welding seam structure.
Further, the shell ring IV is made of a Q345R steel plate with the thickness specification of 24mm, the shell ring IV is provided with a second structure of a simulated V-shaped welding line, and H10Mn2+ SJ101 welding wires are filled in the second structure of the simulated V-shaped welding line.
Further, the shell ring V is made of an SA355P22 steel plate with the thickness specification of 55mm, the shell ring V is provided with a simulated U-shaped welding seam structure, and an R407 welding rod is filled in the simulated U-shaped welding seam structure.
Furthermore, the shell ring VI is made of a Q345R steel plate with the thickness specification of 24mm, and is provided with a second structure for simulating V-shaped welding seams, and H10Mn2+ SJ101 welding wires are filled in the second structure for simulating V-shaped welding seams.
Further, the shell ring VII is made of a Q235B steel plate with the thickness specification of 16mm, the shell ring VII is provided with a first simulated V-shaped welding seam structure, and an E5015 welding rod is filled in the first simulated V-shaped welding seam structure.
Further, the cylinder section VIII is made of a Q235B steel plate with the thickness specification of 10mm, the cylinder section VII is provided with a simulated I-shaped welding seam structure, and ER49-1 welding wires are filled in the simulated I-shaped welding seam structure.
Furthermore, the simulated welding seam groove structure is provided with an artificial reflector structure, the artificial reflector structure comprises a heat affected zone, a welding seam zone, a truncated edge zone and a root zone, the root zone is arranged on the inner side of the welding seam groove, the welding seam zone is arranged on the outer side of the welding seam groove, the truncated edge zone is arranged on two sides of the welding seam zone, and the heat affected zone is wrapped on the periphery of the welding seam zone.
The utility model discloses a multifunctional pipeline nondestructive testing welding seam simulation teaching device, which can meet the requirements of ultrasonic testing practical teaching such as ultrasonic testing process design, selection of probe K value, ultrasonic testing structure wave and defect wave identification, ultrasonic testing defect evaluation and the like; the ray detection simulation geometry and the simulation defects with different wall thicknesses and different ray absorption coefficients are arranged, so that the requirements of ray detection practical teaching such as ray detection process design, process parameter selection, transillumination mode, ray detection defect evaluation and the like can be met; the device is provided with welding joint forms such as butt joint, angle joint, lap joint and the like, different pipe sections of a main pipe of the device are made of materials with different magnetic characteristics, and different types of simulation defects are arranged on the surface and the near surface of the pipe, so that the requirements of magnetic powder detection practical teaching such as magnetic powder detection process design, magnetic powder detection process parameter selection, magnetic powder detection defect grading and the like can be met; the device adopts multiple welded joint form, and different pipeline sections of female pipe have adopted different materials to be provided with different types of opening defects on the pipeline surface, infiltration detection real estate teaching needs such as painted infiltration detection process design, infiltration detection defect evaluation can be carried out.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a simulated I-shaped weld structure;
FIG. 3 is a schematic view of a simulated U-shaped weld structure;
FIG. 4 is a schematic view of a first structure of a simulated V-shaped weld;
FIG. 5 is a schematic view of a second configuration of a simulated V-shaped weld;
fig. 6 is a schematic structural diagram of an artificial reflector.
Detailed Description
The following detailed description is provided for the specific embodiments, structures, features and functions of the present invention in connection with the accompanying drawings and preferred embodiments.
The utility model provides a multi-functional pipeline nondestructive test welding seam simulation teaching device, real standard teaching device constitute by eight shell ring, eight shell ring be shell ring I, shell ring II, shell ring III, shell ring IV, shell ring V, shell ring VI, shell ring VII, shell ring VIII respectively, eight shell ring left sides to right according to shell ring I, shell ring II, shell ring III, shell ring IV, shell ring V, shell ring VI, shell ring VII, shell ring VIII order end to end, all be provided with simulation welding seam groove structure at shell ring I, shell ring II, shell ring III, shell ring IV, shell ring V, shell ring VI, shell ring VII, shell ring VIII, simulation welding seam groove structure include: simulating an I-shaped welding seam structure, a V-shaped welding seam structure and a U-shaped welding seam structure, wherein the I-shaped welding seam structure is a straight-through butt welding seam; simulating a U-shaped welding seam, namely, a fillet welding seam is arranged on the outer side of the welding position, a butt welding seam is arranged on the inner side of the welding position, and a plug welding seam is arranged between the outer side and the inner side of the welding position; the simulated V-shaped welding seam structure comprises a simulated V-shaped welding seam first structure and a simulated V-shaped welding seam second structure, wherein the simulated V-shaped welding seam first structure is a fillet welding seam on the outer side of a welding position, the inner side of the simulated V-shaped welding seam first structure is a plug welding seam, the simulated V-shaped welding seam second structure is a simulation structure of a butt welding seam on the outer side of the welding position, and the inner side of the simulated V-shaped welding seam second structure is a simulation structure of a. The shell ring I is made of S30408 stainless steel with the thickness specification of 8mm, and is provided with a simulation I-shaped welding seam structure and a simulation V-shaped welding seam first structure, and H0Cr21Ni10 welding wires are filled in the simulation I-shaped welding seam structure and the simulation V-shaped welding seam first structure. The shell ring II is made of a 12CrMoVR steel plate with the thickness specification of 10mm, and is provided with a simulation I-shaped welding seam structure, and A102 welding rods are filled in the simulation I-shaped welding seam structure. The shell ring III is made of a Q345R steel plate with the thickness specification of 16mm, the shell ring III is provided with a first structure of a simulated V-shaped welding seam, and H10Mn2+ SJ101 welding wires are filled in the first structure of the simulated V-shaped welding seam. The shell ring IV is made of a Q345R steel plate with the thickness specification of 24mm, and is provided with a simulated V-shaped welding seam second structure, and H10Mn2+ SJ101 welding wires are filled in the simulated V-shaped welding seam second structure. The shell ring V is made of an SA355P22 steel plate with the thickness specification of 55mm, and is provided with a simulated U-shaped welding seam structure, and an R407 welding rod is filled in the simulated U-shaped welding seam structure. The shell ring VI is made of a Q345R steel plate with the thickness specification of 24mm, and is provided with a simulated V-shaped welding seam second structure, and H10Mn2+ SJ101 welding wires are filled in the simulated V-shaped welding seam second structure. The shell ring VII is made of a Q235B steel plate with the thickness specification of 16mm, and is provided with a first simulated V-shaped welding seam structure filled with an E5015 welding rod. The shell ring VIII is made of a Q235B steel plate with the thickness specification of 10mm, the shell ring VII is provided with a simulated I-shaped welding seam structure, and ER49-1 welding wires are filled in the simulated I-shaped welding seam structure; the simulated welding seam groove structure is provided with an artificial reflector structure, the artificial reflector structure comprises a heat affected zone, a welding seam zone, a truncated edge zone and a root zone, the root zone is arranged on the inner side of the welding seam groove, the welding seam zone is arranged on the outer side of the welding seam groove, the truncated edge zone is arranged on two sides of the welding seam zone, and the heat affected zone is wrapped on the periphery of the welding seam zone.
The utility model discloses a multifunctional pipeline nondestructive testing welding seam simulation teaching device, which can meet the requirements of ultrasonic testing practical teaching such as ultrasonic testing process design, selection of probe K value, ultrasonic testing structure wave and defect wave identification, ultrasonic testing defect evaluation and the like; the ray detection simulation geometry and the simulation defects with different wall thicknesses and different ray absorption coefficients are arranged, so that the requirements of ray detection practical teaching such as ray detection process design, process parameter selection, transillumination mode, ray detection defect evaluation and the like can be met; the device is provided with welding joint forms such as butt joint, angle joint, lap joint and the like, different pipe sections of a main pipe of the device are made of materials with different magnetic characteristics, and different types of simulation defects are arranged on the surface and the near surface of the pipe, so that the requirements of magnetic powder detection practical teaching such as magnetic powder detection process design, magnetic powder detection process parameter selection, magnetic powder detection defect grading and the like can be met; the device adopts multiple welded joint form, and different pipeline sections of female pipe have adopted different materials to be provided with different types of opening defects on the pipeline surface, infiltration detection real estate teaching needs such as painted infiltration detection process design, infiltration detection defect evaluation can be carried out.
The present invention has been described in detail with reference to the embodiments, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. The utility model provides a multi-functional pipeline nondestructive test welding seam simulation teaching device, teaching device constitute by eight shell ring, eight shell ring be shell ring I, shell ring II, shell ring III, shell ring IV, shell ring V, shell ring VI, shell ring VII, shell ring VIII respectively, eight shell ring left sides right according to shell ring I, shell ring II, shell ring III, shell ring IV, shell ring V, shell ring VI, shell ring VII, shell ring VIII order end to end, all be provided with simulation welding seam groove structure at shell ring I, shell ring II, shell ring III, shell ring IV, shell ring V, shell ring VI, shell ring VII, shell ring VIII, simulation welding seam groove structure include: simulating an I-shaped welding seam structure, a V-shaped welding seam structure and a U-shaped welding seam structure, wherein the I-shaped welding seam structure is a straight-through butt welding seam; simulating a U-shaped welding seam, namely, a fillet welding seam is arranged on the outer side of the welding position, a butt welding seam is arranged on the inner side of the welding position, and a plug welding seam is arranged between the outer side and the inner side of the welding position; the simulated V-shaped welding seam structure comprises a simulated V-shaped welding seam first structure and a simulated V-shaped welding seam second structure, wherein the simulated V-shaped welding seam first structure is a fillet welding seam on the outer side of a welding position, the inner side of the simulated V-shaped welding seam first structure is a plug welding seam, the simulated V-shaped welding seam second structure is a simulation structure of a butt welding seam on the outer side of the welding position, and the inner side of the simulated V-shaped welding seam second structure is a simulation structure of a.
2. The multifunctional pipeline nondestructive testing welding seam simulation teaching device according to claim 1, characterized in that: the shell ring I is made of S30408 stainless steel with the thickness specification of 8mm, and is provided with a simulation I-shaped welding seam structure and a simulation V-shaped welding seam first structure, and H0Cr21Ni10 welding wires are filled in the simulation I-shaped welding seam structure and the simulation V-shaped welding seam first structure.
3. The multifunctional pipeline nondestructive testing welding seam simulation teaching device according to claim 1, characterized in that: the shell ring II is made of a 12CrMoVR steel plate with the thickness specification of 10mm, and is provided with a simulation I-shaped welding seam structure, and A102 welding rods are filled in the simulation I-shaped welding seam structure.
4. The multifunctional pipeline nondestructive testing welding seam simulation teaching device according to claim 1, characterized in that: the shell ring III is made of a Q345R steel plate with the thickness specification of 16mm, the shell ring III is provided with a first structure of a simulated V-shaped welding seam, and H10Mn2+ SJ101 welding wires are filled in the first structure of the simulated V-shaped welding seam.
5. The multifunctional pipeline nondestructive testing welding seam simulation teaching device according to claim 1, characterized in that: the shell ring IV is made of a Q345R steel plate with the thickness specification of 24mm, and is provided with a simulated V-shaped welding seam second structure, and H10Mn2+ SJ101 welding wires are filled in the simulated V-shaped welding seam second structure.
6. The multifunctional pipeline nondestructive testing welding seam simulation teaching device according to claim 1, characterized in that: the shell ring V is made of an SA355P22 steel plate with the thickness specification of 55mm, and is provided with a simulated U-shaped welding seam structure, and an R407 welding rod is filled in the simulated U-shaped welding seam structure.
7. The multifunctional pipeline nondestructive testing welding seam simulation teaching device according to claim 1, characterized in that: the shell ring VI is made of a Q345R steel plate with the thickness specification of 24mm, and is provided with a simulated V-shaped welding seam second structure, and H10Mn2+ SJ101 welding wires are filled in the simulated V-shaped welding seam second structure.
8. The multifunctional pipeline nondestructive testing welding seam simulation teaching device according to claim 1, characterized in that: the shell ring VII is made of a Q235B steel plate with the thickness specification of 16mm, and is provided with a first simulated V-shaped welding seam structure filled with an E5015 welding rod.
9. The multifunctional pipeline nondestructive testing welding seam simulation teaching device according to claim 1, characterized in that: the shell ring VIII is made of a Q235B steel plate with the thickness specification of 10mm, the shell ring VII is provided with a simulated I-shaped welding seam structure, and ER49-1 welding wires are filled in the simulated I-shaped welding seam structure.
10. The multifunctional pipeline nondestructive testing welding seam simulation teaching device according to claim 1, characterized in that: the simulated welding seam groove structure is provided with an artificial reflector structure, the artificial reflector structure comprises a heat affected zone, a welding seam zone, a truncated edge zone and a root zone, the root zone is arranged on the inner side of the welding seam groove, the welding seam zone is arranged on the outer side of the welding seam groove, the truncated edge zone is arranged on two sides of the welding seam zone, and the heat affected zone is wrapped on the periphery of the welding seam zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201920397677.1U CN209879808U (en) | 2019-03-27 | 2019-03-27 | Multifunctional pipeline nondestructive testing welding seam simulation teaching device |
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| CN201920397677.1U CN209879808U (en) | 2019-03-27 | 2019-03-27 | Multifunctional pipeline nondestructive testing welding seam simulation teaching device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112419823A (en) * | 2020-11-28 | 2021-02-26 | 西安建筑科技大学 | Stress and defect magnetic memory nondestructive testing virtual experiment teaching system and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112419823A (en) * | 2020-11-28 | 2021-02-26 | 西安建筑科技大学 | Stress and defect magnetic memory nondestructive testing virtual experiment teaching system and method |
| CN112419823B (en) * | 2020-11-28 | 2024-02-02 | 西安建筑科技大学 | Magnetic memory nondestructive testing virtual experiment teaching system and method for stress and defect |
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Granted publication date: 20191231 |