CN205237288U - Ceramic liner is used in full penetration welding of T type structure flex point district - Google Patents
Ceramic liner is used in full penetration welding of T type structure flex point district Download PDFInfo
- Publication number
- CN205237288U CN205237288U CN201521075462.6U CN201521075462U CN205237288U CN 205237288 U CN205237288 U CN 205237288U CN 201521075462 U CN201521075462 U CN 201521075462U CN 205237288 U CN205237288 U CN 205237288U
- Authority
- CN
- China
- Prior art keywords
- ceramic liner
- flex point
- ceramic backing
- type structure
- welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a ceramic liner is used in full penetration welding of T type structure flex point district. Be provided with cylindrical ceramic liner at the middle part of viscidity tin foil, be equipped with square ceramic liner on cylindrical ceramic liner upper portion, be equipped with the recess respectively in cylindrical ceramic liner both sides. Because the utility model discloses in cylindrical ceramic liner have the profile modeling characteristics of certain limit, guaranteed combination ceramic liner and the regional inseparable laminating of T type structure flex point, the two -sided shaping of welding seam one side welding has been guaranteed, the efficiency of welded joint's quality, production is improved. The suitable welding as the flex point is used with the ceramic liner.
Description
Technical field
The utility model relates to a kind of T-shaped structure flex point district full penetration ceramic backing, belongs to welding technology field.
Background technology
In order to ensure the bearing capacity of the product such as pressure vessel, boats and ships, pressure-bearing shell need to use the stiffener of different T-shaped structures to carry out the guarantee of intensity, the rigidity of T-shaped stiffener be the importance that ensures the normal operation of product continuously, in order to ensure the compactness of butt weld between stiffener, need to first weld a side, carbon arc air gouging back chipping welds opposite side overleaf again, due to narrow space, welding difficulty is large, welding quality is difficult to obtain guarantee, is especially difficult to ensure most card with the weldquality of T-shaped structure right angle corner position.
Utility model content
In order to improve welding quality, the utility model provides a kind of T-shaped structure flex point district full penetration ceramic backing. This liner, by cylindrical ceramic backing and square ceramic backing are set on viscosity masking foil, solves weld seam and welds the technical problem of improving quality.
The technical scheme adopting is:
Be provided with cylindrical ceramic backing at the middle part of viscosity masking foil, be provided with square ceramic backing on cylindrical ceramic backing top, be respectively equipped with groove in cylindrical ceramic backing both sides.
Good effect, because cylindrical ceramic backing in the utility model has the profiling feature of certain limit, has ensured fitting tightly of combination ceramic backing and T-shaped structure flex point region; Ensure weld seam single face welding and double face shaping; The quality that has improved welding point, has improved production efficiency. It is suitable that as flex point, welding is used with ceramic backing.
Brief description of the drawings
Fig. 1 is the utility model front view
Fig. 2 is the utility model upward view
Fig. 3 is the cylindrical ceramic backing of the utility model and square ceramic backing sectional drawing
Fig. 4 is that the combination of the utility model ceramic backing is laid schematic diagram with T-shaped structure flex point region
In figure, 1. viscosity masking foil, 2. square ceramic backing, 3. groove, 4. cylindrical ceramic backing.
Detailed description of the invention
According to the figure, be provided with cylindrical ceramic backing 4 at the middle part of viscosity masking foil 1, be provided with square ceramic backing 2 on cylindrical ceramic backing top, be respectively equipped with groove 3 in cylindrical ceramic backing both sides.
Concrete operation instruction:
A kind of T-shaped structure flex point district full penetration ceramic backing, comprises viscosity tinfoil paper paster, square ceramic backing, circular ceramic backing;
Two square ceramic backings and a cylindrical ceramic backing are closely pasted on the viscosity masking foil of enough width, the combination liner pasting is closely applied to the T-shaped structure flex point region assembling, cylindrical liner should be applied to flex point region, and it is flex point region two side welds that two square ceramic backings lay position.
Claims (1)
1. a T-shaped structure flex point district full penetration ceramic backing, it is characterized in that: be provided with cylindrical ceramic backing (4) at the middle part of viscosity masking foil (1), be provided with square ceramic backing (2) on cylindrical ceramic backing top, be respectively equipped with groove (3) in cylindrical ceramic backing both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075462.6U CN205237288U (en) | 2015-12-22 | 2015-12-22 | Ceramic liner is used in full penetration welding of T type structure flex point district |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075462.6U CN205237288U (en) | 2015-12-22 | 2015-12-22 | Ceramic liner is used in full penetration welding of T type structure flex point district |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237288U true CN205237288U (en) | 2016-05-18 |
Family
ID=55936367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521075462.6U Expired - Fee Related CN205237288U (en) | 2015-12-22 | 2015-12-22 | Ceramic liner is used in full penetration welding of T type structure flex point district |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722301A (en) * | 2019-11-29 | 2020-01-24 | 中铁宝桥集团有限公司 | Liner for butt welding of steel plates and single-side butt welding method of steel plates with different thicknesses |
-
2015
- 2015-12-22 CN CN201521075462.6U patent/CN205237288U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722301A (en) * | 2019-11-29 | 2020-01-24 | 中铁宝桥集团有限公司 | Liner for butt welding of steel plates and single-side butt welding method of steel plates with different thicknesses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20171222 |