CN103374677A - High-density tungsten alloy forming device - Google Patents
High-density tungsten alloy forming device Download PDFInfo
- Publication number
- CN103374677A CN103374677A CN 201210105420 CN201210105420A CN103374677A CN 103374677 A CN103374677 A CN 103374677A CN 201210105420 CN201210105420 CN 201210105420 CN 201210105420 A CN201210105420 A CN 201210105420A CN 103374677 A CN103374677 A CN 103374677A
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- CN
- China
- Prior art keywords
- tungsten alloy
- lower die
- die
- density tungsten
- plate
- Prior art date
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- 229910001080 W alloy Inorganic materials 0.000 title claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 7
- 229910052721 tungsten Inorganic materials 0.000 description 7
- 239000010937 tungsten Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The invention relates to a high-density tungsten alloy forming device. The device comprises an upper die and a lower die. The upper die is arranged to be a hollow cuboid-shaped frame structure. Recessed slots are separately arranged at positions which are opposite to each other at the inner sides of two ends of the upper die. An inserting plate is arranged in the recessed slots. The lower die is arranged to be a cuboid-shaped box-type structure. A chamber for placing tungsten alloy raw material is arranged in the middle of the lower die. An adjusting plate is arranged in the middle chamber of the lower die. Two or more adjusting screws are arranged in one side surface of the middle chamber of the lower die. The adjusting plate and the adjusting screws are in contact connection. The device employs the adjusting plate and the adjusting screws to adjust and change the size of the die forming space, relative to the prior art, and therefore a set of dies can be suitable for tungsten alloy products with multiple specifications. The device is novel in structure, easy to adjust, low-cost and easy to use, and helps to raise production efficiency.
Description
Technical field
The present invention relates to tungstenalloy manufacturing technology field, especially a kind of high density tungsten alloy shaped device.
Background technology
1907, the tungstenalloy of the low nickel content by machining process preparation came out, but serious fragility has hindered its application.Until 1909, General Electric Apparatus Co.(U.S.A.) makes tungsten strip by powder metallurgic method, and recycling mechanical workout is produced the tungsten filament that at room temperature has ductility, thereby has established the basis of Tungsten-filament Industry, the basis of also having established powder metallurgy.The fusing point of tungsten is the highest in metal, hot strength and creep-resistant property and heat conduction, conduction and electron emission capability are all good, than great, except in a large number for the manufacture of Wimet and doing the alloy additive, tungsten and alloy thereof are widely used in electronics, electric light source industry, also are used for making rocket nozzle, die casting, armour piercing shot core, contact, heating element and thermoscreen etc. in the departments such as space flight, casting, weapon.
The fusing point of tungsten is high, hard and crisp, processing difficulties, as long as but rational technique is arranged, tungsten can be become a useful person through processing such as powder metallurgy base, extruding, forging, rolling, spinning and drawings.Along with the raising of the plastic working degree of tungsten, its tissue, tensile strength and brittle-ductile transition temperature are greatly improved.At present, existing tungstenalloy forming mould normally a kind of product of specification arranges a mold, and not only the Mold Making cost is high, and use, installation and replacing are all inconvenient, have affected production efficiency.
Summary of the invention
For the deficiency of above existing tungstenalloy forming mould, the purpose of this invention is to provide a kind of novel structure, be convenient to regulate, be applicable to the high density tungsten alloy shaped device of plurality of specifications product.
The objective of the invention is by realizing by the following technical solutions:
The high density tungsten alloy shaped device comprises upper die and lower die, and described patrix is made as the rectangular parallelepiped skeleton construction of hollow, and the inboard relative position in patrix two ends has female socket, is provided with plate in this female socket; Described counterdie is made as the rectangular parallelepiped box structure, is made as the chamber of placing the tungstenalloy raw material in the middle of it, is provided with adjustable plate in the described counterdie intermediate cavity.
As the preferred technical solution of the present invention, a sidewall of described counterdie intermediate cavity is provided with two above set screw, and described adjustable plate is connected with the set screw contact.
As the preferred technical solution of the present invention, the two ends of described patrix are welded to connect and fix by two round steel between two modules respectively by two module compositions.
As the preferred technical solution of the present invention, the height of described plate is greater than the height of adjustable plate.
The invention has the beneficial effects as follows: with respect to prior art, the present invention adopts set screw and adjustable plate to regulate the size of replaceable mould molding space, thereby use a mold namely applicable to the tungstenalloy product of plurality of specifications, novel structure of the present invention, be convenient to regulate, cost is low, easy to use, and is conducive to enhance productivity.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is the structural representation of patrix of the present invention;
Fig. 2 is the structural representation of counterdie of the present invention;
The structural representation of Fig. 3 working order of the present invention.
Embodiment
Such as Fig. 1, Fig. 2 and shown in Figure 3, the high density tungsten alloy shaped device comprises patrix 2 and counterdie 1, and described patrix 2 is made as the rectangular parallelepiped skeleton construction of hollow, and the inboard relative position in patrix 2 two ends has female socket 21, is provided with plate 4 in the female socket 21.Described counterdie 1 is made as the rectangular parallelepiped box structure, is made as the chamber 6 of placing the tungstenalloy raw material in the middle of it, is provided with adjustable plate 3 in the described counterdie intermediate cavity 6.The height of described plate 4 is greater than the height of adjustable plate 3.
One sidewall of counterdie intermediate cavity 6 of the present invention is provided with two above set screw 5, and present embodiment is 3, and adjustable plate 3 is connected with set screw 5 contacts.The two ends of described patrix 2 are made of two modules 8 respectively, are welded to connect and fix by two round steel 7 between two modules 8.
Claims (4)
1. a high density tungsten alloy shaped device comprises upper die and lower die, it is characterized in that: described patrix is made as the rectangular parallelepiped skeleton construction of hollow, and the inboard relative position in patrix two ends has female socket, is provided with plate in this female socket; Described counterdie is made as the rectangular parallelepiped box structure, is made as the chamber of placing the tungstenalloy raw material in the middle of it, is provided with adjustable plate in the described counterdie intermediate cavity.
2. high density tungsten alloy shaped device according to claim 1, it is characterized in that: a sidewall of described counterdie intermediate cavity is provided with two above set screw, and described adjustable plate is connected with the set screw contact.
3. high density tungsten alloy shaped device according to claim 1 and 2, it is characterized in that: the two ends of described patrix are welded to connect and fix by two round steel between two modules respectively by two module compositions.
4. high density tungsten alloy shaped device according to claim 1, it is characterized in that: the height of described plate is greater than the height of adjustable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210105420 CN103374677A (en) | 2012-04-11 | 2012-04-11 | High-density tungsten alloy forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210105420 CN103374677A (en) | 2012-04-11 | 2012-04-11 | High-density tungsten alloy forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103374677A true CN103374677A (en) | 2013-10-30 |
Family
ID=49460506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210105420 Pending CN103374677A (en) | 2012-04-11 | 2012-04-11 | High-density tungsten alloy forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103374677A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482868A (en) * | 2018-12-02 | 2019-03-19 | 泰州市华诚钨钼制品有限公司 | Medical radiation line tungsten alloy shields plate forming device |
| CN109500389A (en) * | 2018-11-24 | 2019-03-22 | 泰州市华诚钨钼制品有限公司 | The efficient molding die of tungsten-molybdenum alloy shaken hands using magnetic force |
| CN109500390A (en) * | 2018-12-02 | 2019-03-22 | 泰州市华诚钨钼制品有限公司 | Tungsten-molybdenum alloy bilayer multi-cavity molding die |
| CN112757447A (en) * | 2020-12-30 | 2021-05-07 | 宁波益能机械科技有限公司 | Cement product forming die |
-
2012
- 2012-04-11 CN CN 201210105420 patent/CN103374677A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500389A (en) * | 2018-11-24 | 2019-03-22 | 泰州市华诚钨钼制品有限公司 | The efficient molding die of tungsten-molybdenum alloy shaken hands using magnetic force |
| CN109482868A (en) * | 2018-12-02 | 2019-03-19 | 泰州市华诚钨钼制品有限公司 | Medical radiation line tungsten alloy shields plate forming device |
| CN109500390A (en) * | 2018-12-02 | 2019-03-22 | 泰州市华诚钨钼制品有限公司 | Tungsten-molybdenum alloy bilayer multi-cavity molding die |
| CN112757447A (en) * | 2020-12-30 | 2021-05-07 | 宁波益能机械科技有限公司 | Cement product forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131030 |