CA2187957C - Capteurs d'ultra-sons pour la surveillance en ligne de moulages et de procedes de moulage a haute temperature - Google Patents
Capteurs d'ultra-sons pour la surveillance en ligne de moulages et de procedes de moulage a haute temperature Download PDFInfo
- Publication number
- CA2187957C CA2187957C CA002187957A CA2187957A CA2187957C CA 2187957 C CA2187957 C CA 2187957C CA 002187957 A CA002187957 A CA 002187957A CA 2187957 A CA2187957 A CA 2187957A CA 2187957 C CA2187957 C CA 2187957C
- Authority
- CA
- Canada
- Prior art keywords
- ultrasonic
- pulses
- molten material
- buffer rod
- buffer
- 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
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000008569 process Effects 0.000 title claims abstract description 23
- 238000005266 casting Methods 0.000 title claims abstract description 10
- 238000000465 moulding Methods 0.000 title abstract description 7
- 229920000642 polymer Polymers 0.000 claims abstract description 40
- 238000004512 die casting Methods 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000001746 injection moulding Methods 0.000 claims abstract description 28
- 238000011161 development Methods 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims description 34
- 239000002184 metal Substances 0.000 claims description 34
- 239000012768 molten material Substances 0.000 claims description 32
- 238000001816 cooling Methods 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 14
- 238000007711 solidification Methods 0.000 claims description 12
- 230000008023 solidification Effects 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 9
- 150000002739 metals Chemical class 0.000 claims description 8
- 238000005253 cladding Methods 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 3
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims 1
- 239000010955 niobium Substances 0.000 claims 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 13
- 238000002604 ultrasonography Methods 0.000 description 23
- 239000011162 core material Substances 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000005259 measurement Methods 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000000523 sample Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 239000008188 pellet Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001934 delay Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000004886 process control Methods 0.000 description 3
- 238000009716 squeeze casting Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012770 industrial material Substances 0.000 description 2
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000010116 semi-solid metal casting Methods 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 229940034610 toothpaste Drugs 0.000 description 2
- 239000000606 toothpaste Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
Landscapes
- 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)
- Acoustics & Sound (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002187957A CA2187957C (fr) | 1996-10-16 | 1996-10-16 | Capteurs d'ultra-sons pour la surveillance en ligne de moulages et de procedes de moulage a haute temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002187957A CA2187957C (fr) | 1996-10-16 | 1996-10-16 | Capteurs d'ultra-sons pour la surveillance en ligne de moulages et de procedes de moulage a haute temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2187957A1 CA2187957A1 (fr) | 1998-04-16 |
| CA2187957C true CA2187957C (fr) | 2003-06-03 |
Family
ID=4159089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002187957A Expired - Fee Related CA2187957C (fr) | 1996-10-16 | 1996-10-16 | Capteurs d'ultra-sons pour la surveillance en ligne de moulages et de procedes de moulage a haute temperature |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2187957C (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663311A (zh) * | 2018-08-24 | 2018-10-16 | 青岛科技大学 | 基于废旧塑料热氧老化程度的在线超声检测装置及方法 |
| CN113933384A (zh) * | 2021-10-08 | 2022-01-14 | 哈尔滨工程大学 | 适用于恶劣环境中对射式布置的超声波换能器辅助装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10223786C1 (de) | 2002-05-29 | 2003-07-10 | Sms Meer Gmbh | Verfahren und Vorrichtung zur Bestimmung der Schallgeschwindigkeit in einem Werkstoff |
| CN110455230A (zh) * | 2019-09-26 | 2019-11-15 | 西安热工研究院有限公司 | 一种高温管道周长在线监测系统及方法 |
-
1996
- 1996-10-16 CA CA002187957A patent/CA2187957C/fr not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663311A (zh) * | 2018-08-24 | 2018-10-16 | 青岛科技大学 | 基于废旧塑料热氧老化程度的在线超声检测装置及方法 |
| CN113933384A (zh) * | 2021-10-08 | 2022-01-14 | 哈尔滨工程大学 | 适用于恶劣环境中对射式布置的超声波换能器辅助装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2187957A1 (fr) | 1998-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20131016 |