CA2916042C - Tests mecaniques de contact au moyen de l'alignement d'un stylet permettant de sonder les proprietes du materiau - Google Patents
Tests mecaniques de contact au moyen de l'alignement d'un stylet permettant de sonder les proprietes du materiau Download PDFInfo
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- CA2916042C CA2916042C CA2916042A CA2916042A CA2916042C CA 2916042 C CA2916042 C CA 2916042C CA 2916042 A CA2916042 A CA 2916042A CA 2916042 A CA2916042 A CA 2916042A CA 2916042 C CA2916042 C CA 2916042C
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- stylus
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Un appareil pour la réalisation dun essai de mécanique des contacts sur un substrat comprend un mécanisme dalignement de stylet. Une méthode est décrite pour réaliser lessai avec lalignement de stylet, afin de recevoir la réponse du matériau de substrat. Une méthode est aussi décrite pour prédire des caractéristiques en subsurface et efficaces du substrat à laide de gradients de caractéristiques, par lutilisation dune combinaison dessai physique et danalyse. Un appareil pour réaliser un essai de mécanique des contacts dans un substrat comprend un stylet disposant dun axe principal et formé pour déformer le substrat à un emplacement, un noyau, dans lequel le stylet est logé, configuré pour mettre le stylet en contact avec le substrat à lemplacement, un mécanisme dalignement, couplé au noyau, configuré pour maintenir une orientation angulaire locale souhaitée de laxe principal du stylet par rapport à la surface de substrat à lemplacement et un mécanisme de contact du stylet configuré pour maintenir la pénétration du stylet dans le substrat lorsque le stylet se déplace le long de la surface du substrat. Lappareil comprend également un mécanisme de contact du noyau, raccordé au noyau, pour déplacer le stylet le long de la surface du substrat pour former une réponse de contact du substrat et un dispositif de surveillance du substrat pour surveiller la réponse du substrat en fonction de la réponse de contact du substrat. Des méthodes de réalisation de lessai de mécanique de contact sont également décrites et peuvent comprendre le glissage par frottement ou une série dindentations.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562128753P | 2015-03-05 | 2015-03-05 | |
| US62/128,753 | 2015-03-05 | ||
| US201562237950P | 2015-10-06 | 2015-10-06 | |
| US62/237,950 | 2015-10-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2916042A1 CA2916042A1 (fr) | 2016-09-05 |
| CA2916042C true CA2916042C (fr) | 2023-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2916042A Active CA2916042C (fr) | 2015-03-05 | 2015-12-21 | Tests mecaniques de contact au moyen de l'alignement d'un stylet permettant de sonder les proprietes du materiau |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2916042C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114095632A (zh) * | 2021-11-01 | 2022-02-25 | 太原市华纳方盛科技有限公司 | 一种图像采集装置 |
| CN116973246A (zh) * | 2022-04-21 | 2023-10-31 | 先进科技新加坡有限公司 | 对互连键合件进行剪切测试的方法和装置 |
| CN115312141B (zh) * | 2022-05-18 | 2023-05-02 | 哈尔滨工业大学 | 求解磁电弹性材料热断裂问题的相互作用积分方法 |
| CN116787082B (zh) * | 2023-07-31 | 2025-08-01 | 中航试金石检测科技(西安)有限公司 | 用于断裂韧性紧凑拉伸试样的加工方法 |
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2015
- 2015-12-21 CA CA2916042A patent/CA2916042C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2916042A1 (fr) | 2016-09-05 |
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