CN111504853A - Alloy flow property detection device - Google Patents
Alloy flow property detection device Download PDFInfo
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- CN111504853A CN111504853A CN202010463534.3A CN202010463534A CN111504853A CN 111504853 A CN111504853 A CN 111504853A CN 202010463534 A CN202010463534 A CN 202010463534A CN 111504853 A CN111504853 A CN 111504853A
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- flow property
- detection device
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- property detection
- property test
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 28
- 239000000956 alloy Substances 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000012360 testing method Methods 0.000 claims abstract description 26
- 239000012774 insulation material Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention relates to the field of pressure casting, in particular to an alloy flow property detection device. Mainly constitute including sprue gate, flow property test mould, the sprue gate below is funnel type down mouthful, the parcel has the electrothermal tube around the mouth that descends, the electrothermal tube outside is equipped with insulation material, the mouth that descends is equipped with the round mouth, the below of mouth that descends is located to flow property test grinding apparatus, is the right angle type with whole sprue gate, the inside chute that is equipped with of flow property test mould, the chute is equipped with electrothermal tube and insulation material all around. The method can judge and evaluate the fluidity more accurately, improve the standardization and the standardization, and measure the solidified length of the alloy after flowing in the launder by the length measuring device to express the fluidity of the alloy.
Description
Technical Field
The invention relates to the field of pressure casting, in particular to an alloy flow property detection device.
Background
The fluidity of the alloy is a main assessment index of a project and is also a main performance index of a target alloy, so that the detection of the fluidity of the alloy is very important. At present, no uniform standard test method and equipment exist for the fluidity of magnesium alloy, most of the methods are used for injecting a melt into a mold cavity, the fluidity of the alloy is represented by measuring the filling length of the melt in the mold cavity, and because the test conditions are not standardized and standardized, the method only carries out qualitative detection and comparison on the fluidity of the tested alloy and cannot be used for quantitatively identifying the intrinsic properties of different alloys.
Disclosure of Invention
In order to solve the technical problems, the invention provides an alloy flow property detection device which can judge and evaluate the fluidity more accurately and quantitatively, improve the standardization and the standardization, and measure the solidified length of the alloy after flowing in a launder through a length measuring device to express the fluidity of the alloy.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an alloy flow property detection device, mainly includes sprue gate, flow property test mould and constitutes, and the sprue gate below is the mouth that descends of funnel type, and the parcel has the electrothermal tube around mouthful down, and the electrothermal tube outside is equipped with insulation material, and the mouth that descends is equipped with the round mouth, and the below of mouthful is located down to flow property test grinding apparatus, is the right angle type with whole sprue gate, and flow property test mould is inside to be equipped with the chute, and the chute is equipped with electrothermal tube and insulation material all around.
The invention is further improved, and a positioning pin is arranged at the connecting port of the descending port and the flow performance testing die. The positioning pin can mutually support the groove of the descending opening and the flow performance testing mold, and the combination of the groove and the flow performance testing mold enables the tool positioner to be correctly and firmly positioned on the tool base body.
The invention is further improved, a cavity is arranged between the positioning pin and the downlink port, and a shunting hole is arranged on the cavity. The use of the diffluent holes with different cross-sectional area ratios can enable the detected alloy fluidity condition to be closer to the actual casting condition.
The invention is further improved, and a furnace door is arranged above the flow performance testing mould. The opening of the furnace door can facilitate the operation, and the internal solidification state can be observed more visually, and the later data measurement can reduce the error.
The invention is further improved, the two ends of the integral device are provided with handles, and the positions of the handles are opposite. The handles at the two ends are arranged, so that the mold opening work at the later stage is facilitated.
The invention is further improved, and a plurality of fine vent holes are arranged above the flow performance test grinding tool. The exhaust hole can directly discharge the gas inside, and the fine exhaust hole is arranged, so that the condition of fast heat dissipation can not occur, and the heat preservation effect inside can still be ensured.
The invention is further improved, and a length measuring device is arranged below the launder. The length measuring device can represent the flowing property of the alloy through the average value of the length, and compared with a die with a single cavity structure, the design greatly reduces errors and improves the data reliability.
The invention has the beneficial effects that:
(1) the mode of double electric heating pipes with the same power is adopted, and the mode of heating the casting cavity and the flow detection two boxes simultaneously or respectively can be adopted, so that the rapid temperature rise is facilitated, and the stability of the temperature of different parts in the furnace cavity is convenient to control.
(2) The flowing die is provided with the length measuring device, the flowing performance of the alloy is represented by the average value of the length, compared with the die with a single cavity structure, the flowing die with the length measuring device greatly reduces errors, and the reliability of test data is high.
(3) The property type of the flow dividing port is adopted, the stability of the pouring process is ensured, the influence of human factors such as pouring speed is avoided, and the repeatability of the test result is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
in the figure, 1-pouring gate, 2-flow performance testing mould, 3-descending gate, 4-electrothermal tube, 5-thermal insulation material, 6-round gate, 7-runner, 8-positioning pin, 9-cavity, 10-branch gate, 11-furnace gate, 12-handle, 13-length measuring device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment, as shown in fig. 1 and 2, an alloy flow property detection device mainly comprises a pouring gate 1 and a flow property test mold 2, wherein a funnel-shaped descending opening 3 is formed below the pouring gate 1, an electric heating tube 4 is wrapped around the descending opening 3, a heat insulation material 5 is arranged outside the electric heating tube 4, a round opening 6 is formed in the descending opening 3, a flow property test grinding tool 2 is arranged below the descending opening 3 and is right-angled to the whole pouring gate 1, a flow groove 7 is arranged inside the flow property test mold 2, and the electric heating tube 4 and the heat insulation material 6 are arranged around the flow groove 7.
In this embodiment, a positioning pin 8 is arranged at a connection port between the lower port 3 and the flow performance testing mold 2, a cavity 9 is arranged between the positioning pin 8 and the lower port 3, and a shunting hole 10 is arranged on the cavity 9; a furnace door 11 is arranged above the flowing performance testing mold 2; handles 12 are arranged at two ends of the integral device, and the positions of the handles 12 are opposite; a plurality of fine vent holes are arranged above the flow performance test grinding tool 2; a length measuring device 13 is arranged below the launder 7.
In this embodiment, the use method of the apparatus:
(1) cleaning the fluidity test mold, righting the position and placing a temperature measuring device;
(2) setting the temperature of the electric heating tube and starting the heating key;
(3) the temperature of the mould is raised to the set temperature, and the melted melt with the specific temperature is poured into a pouring gate;
(4) the melt flows into a launder through a descending opening, and the launder is filled with the melt;
(5) and after the melt is solidified, opening the mold, measuring the length of the device, and recording.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an alloy flow property detection device, its characterized in that mainly includes sprue gate, flow property test mould and constitutes, the sprue gate below is funnel type down mouthful, the parcel has the electrothermal tube around the down mouthful, the electrothermal tube outside is equipped with insulation material, the down mouthful is equipped with the round mouth, flow property test grinding apparatus locates the below of down mouthful, is the right angle type with whole sprue gate, the inside chute that is equipped with of flow property test mould, the chute is equipped with electrothermal tube and insulation material all around.
2. The alloy flow property detection device according to claim 1, wherein a positioning pin is arranged at a connecting port of the descending port and the flow property test die.
3. The alloy flow property detection device according to claim 2, wherein a cavity is provided between the positioning pin and the downstream port, and a diversion hole is provided on the cavity.
4. The alloy flow property detection device according to claim 1, wherein a furnace door is arranged above the flow property test mold.
5. The alloy flow property detection device according to claim 1, wherein handles are arranged at two ends of the alloy flow property detection device, and the handles are arranged at opposite positions.
6. The alloy flow property detection device of claim 1, wherein a plurality of fine vent holes are formed above the flow property test grinding tool.
7. The alloy flow property detection device of claim 1, wherein a length measuring device is arranged below the launder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010463534.3A CN111504853A (en) | 2020-05-27 | 2020-05-27 | Alloy flow property detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010463534.3A CN111504853A (en) | 2020-05-27 | 2020-05-27 | Alloy flow property detection device |
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| Publication Number | Publication Date |
|---|---|
| CN111504853A true CN111504853A (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010463534.3A Pending CN111504853A (en) | 2020-05-27 | 2020-05-27 | Alloy flow property detection device |
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| Country | Link |
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| CN (1) | CN111504853A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112986053A (en) * | 2021-02-07 | 2021-06-18 | 中冶武汉冶金建筑研究院有限公司 | Thermal-state repairing material fluidity test device and test method |
| CN113552022A (en) * | 2021-07-12 | 2021-10-26 | 超威电源集团有限公司 | Lead alloy fluidity detection device and method |
-
2020
- 2020-05-27 CN CN202010463534.3A patent/CN111504853A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112986053A (en) * | 2021-02-07 | 2021-06-18 | 中冶武汉冶金建筑研究院有限公司 | Thermal-state repairing material fluidity test device and test method |
| CN113552022A (en) * | 2021-07-12 | 2021-10-26 | 超威电源集团有限公司 | Lead alloy fluidity detection device and method |
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Country or region after: China Address after: 3339 linggongtang Road, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Zhongke light alloy technology Engineering Center Address before: 3339 linggongtang Road, Nanhu District, Jiaxing City, Zhejiang Province Applicant before: Jiaxing light alloy technology engineering center, Shanghai Institute of Microsystem and information technology, Chinese Academy of Sciences Country or region before: China Country or region after: China Address after: 3339 linggongtang Road, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Jiaxing light alloy technology engineering center, Shanghai Institute of Microsystem and information technology, Chinese Academy of Sciences Address before: 314001 No. 3339 linggongtang Road, Nanhu District, Jiaxing City, Zhejiang Province (Jiaxing Science and technology city) Applicant before: JIAXING LIGHT ALLOY TECHNOLOGY ENGINEERING CENTER, CHINESE ACADEMY OF SCIENCES Country or region before: China |
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Effective date of registration: 20240520 Address after: 344000 Torch 5th Road, Fuzhou High tech Industrial Development Zone, Fuzhou City, Jiangxi Province Applicant after: Jiangxi Zhongke Yamei New Materials Technology Co.,Ltd. Country or region after: China Address before: 3339 linggongtang Road, Nanhu District, Jiaxing City, Zhejiang Province Applicant before: Jiaxing Zhongke light alloy technology Engineering Center Country or region before: China |
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