CN206839401U - Explosion welding for preparing composite material - Google Patents
Explosion welding for preparing composite material Download PDFInfo
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- CN206839401U CN206839401U CN201720537322.9U CN201720537322U CN206839401U CN 206839401 U CN206839401 U CN 206839401U CN 201720537322 U CN201720537322 U CN 201720537322U CN 206839401 U CN206839401 U CN 206839401U
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- explosive
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Abstract
The utility model discloses an explosion welding for combined material preparation includes main explosive, buffer layer, doubler, the loop support body, base plate, basis from the top down in proper order, main explosive is connected with the high explosive that explodes, main explosive is placed in the explosive frame, the explosive frame is the 5-10mm steel sheet. The beneficial effects of the utility model are that, for reducing the influence of powder charge boundary effect, adopt thicker steel sheet 5-10mm to do the medicine frame, strengthen the restraint on powder charge boundary, reduce the side direction ability of scattering of detonation product.
Description
Technical field
Technical field of composite preparation is the utility model is related to, more particularly to a kind of for the quick-fried of composite preparation
Fried weldering.
Background technology
Modern industry needs diversified metallic composite, and explosion weld process arises at the historic moment.Explosive welding can incite somebody to action
The dissimilar metals that can not be welded together with conventional method weld together.
Using blast welding method manufacture composite plate, generally existing periphery and corner it is compound it is not upper, it is compound bad and injure,
The phenomenon broken, it can even turn into the crackle through whole metal level when serious, this phenomenon is " boundary effect ", how to be reduced
The influence of " boundary effect " to compound plate, the problem of people's research always.
The content of the invention
The purpose of this utility model provides a kind of blast weldering prepared for composite, and " border is effectively reduced to reach
The purpose of influence of the effect " to compound plate.
To realize the purpose of this utility model, the utility model provides a kind of blast weldering prepared for composite,
Include main explosive, cushion, compound plate, annular support, substrate, basis successively from top to bottom, the main explosive is connected with high quick-fried
Explosive, the main explosive are positioned over explosive inframe, and the explosive frame is 5-10mm steel plates.
Compared with prior art, the beneficial effects of the utility model are, to reduce the influence of powder charge boundary effect, using compared with
Thick steel plate 5-10mm makees medicine frame, strengthens the constraint on powder charge border, reduces the lateral ability of dispersing of detonation product.
Brief description of the drawings
Fig. 1 show the structural representation of the application；
Fig. 2 show the structural representation of the annular support of the application；
In figure, 1- high explosives, the main explosives of 2-, 3- explosive frames, 4- cushions, 5- compound plates, 6- galvanized steel plain sheets, 7- annular branch
Support body, 8- bases, 9- substrates.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
It should be noted that " connection " described herein and the word for expressing " connection ", such as " being connected ",
" connected " etc., both it was directly connected to including a certain part and another part, and also passed through miscellaneous part and another portion including a certain part
Part is connected.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.
As shown in Figure 1 and Figure 2, a kind of blast weldering prepared for composite of the embodiment of the present application, is wrapped successively from top to bottom
Main explosive 2, cushion 4, compound plate 5, annular support 7, substrate 9, basis 8 are included, the main explosive 2 is connected with high explosive 1, institute
State main explosive 2 to be positioned in explosive frame 3, the explosive frame 3 is 5-10mm steel plates.
To reduce the influence of powder charge boundary effect, the thicker steel plate 5-10mm of use makees medicine frame, strengthens the pact on powder charge border
Beam, reduce the lateral ability of dispersing of detonation product.
Specifically, in order to further reduce the influence of boundary effect, meanwhile, multiple material is saved, reduces cost, in compound plate 5 weeks
Galvanized steel plain sheet 6 is pasted to extend compound plate length in side, eliminates influence of the boundary effect to composite plate welding quality.Paste the width of zine plate
Degree is generally 2-3 times of charge depth.
Specifically, the annular support 7 includes base 71 and longitudinal portion 72, the thickness on the base 71 and longitudinal portion 72
Spend and open longitudinal central aperture for 0.16mm, the annular support, the centre bore internal diameter is 0.3mm.The supporter is than biography
Its structural strength of the supporter height used, the stability of uniting are strong, volume-diminished, and volume is only the 1/3 of traditional volume, and the supporter melts
Will not display defect ripple in ultrasonic examination after change.
Specifically, described basic 8 be sand basis.
Described above is only preferred embodiment of the present utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of blast weldering prepared for composite, it is characterised in that include main explosive (2), buffering successively from top to bottom
Layer (4), compound plate (5), annular support (7), substrate (9), basic (8), the main explosive (2) are connected with high explosive (1), institute
State main explosive (2) to be positioned in explosive frame (3), the explosive frame (3) is 5-10mm steel plates.
2. the blast weldering according to claim 1 prepared for composite, it is characterised in that the four of the compound plate (5)
It is pasted with the galvanized steel plain sheet (6) of 2~3 times of charge depths week.
3. the blast weldering according to claim 2 prepared for composite, it is characterised in that the annular support
(7) base (71) and longitudinal portion (72) are included, the thickness of the base (71) and longitudinal portion (72) is 0.16mm, the annular
Supporter opens longitudinal central aperture, and the centre bore internal diameter is 0.3mm.
4. the blast weldering according to claim 2 prepared for composite, it is characterised in that the basis (8) is sand
Basis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720537322.9U CN206839401U (en) | 2017-05-15 | 2017-05-15 | Explosion welding for preparing composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720537322.9U CN206839401U (en) | 2017-05-15 | 2017-05-15 | Explosion welding for preparing composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206839401U true CN206839401U (en) | 2018-01-05 |
Family
ID=60796451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720537322.9U Active CN206839401U (en) | 2017-05-15 | 2017-05-15 | Explosion welding for preparing composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206839401U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249121A (en) * | 2018-11-02 | 2019-01-22 | 南京昭邦金属复合材料有限公司 | A kind of explosion welding method of large format tool steel-steel composite board |
| CN109434266A (en) * | 2018-12-14 | 2019-03-08 | 安徽宝泰特种材料有限公司 | A kind of explosive method improving large area clad tubesheet fitting rate |
| CN111940887A (en) * | 2020-07-10 | 2020-11-17 | 湖北金兰特种金属材料有限公司 | Explosion welding method for annular composite structure |
-
2017
- 2017-05-15 CN CN201720537322.9U patent/CN206839401U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249121A (en) * | 2018-11-02 | 2019-01-22 | 南京昭邦金属复合材料有限公司 | A kind of explosion welding method of large format tool steel-steel composite board |
| CN109434266A (en) * | 2018-12-14 | 2019-03-08 | 安徽宝泰特种材料有限公司 | A kind of explosive method improving large area clad tubesheet fitting rate |
| CN111940887A (en) * | 2020-07-10 | 2020-11-17 | 湖北金兰特种金属材料有限公司 | Explosion welding method for annular composite structure |
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