Capillary Sharp Inner Edge Manufacturing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F09%3A00158147" target="_blank" >RIV/68407700:21220/09:00158147 - isvavai.cz</a>
Alternative codes found
RIV/61388998:_____/09:00335120 RIV/68407700:21340/09:00158147
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Capillary Sharp Inner Edge Manufacturing
Original language description
This paper presents production conditions of classical optical grinding and polishing method, when producing sharp inner edges on fused quartz glass capillary or other brittle materials. A sharp inner edge of capillary is one of the necessary conditionsfor successful surface tension measurement of very small liquid samples. Tested production process has two stages. First, the smooth capillary tip surface is achieved with ductile mode fine grinding. Then, grinding continues with gradual decreasing of grinding load. Finally, rests edge chipping defects are minimized with a polishing process. A task to perform quality check of manufactured capillary inner edge was found out to be very complicated. We present a review of our experiences with four experimental techniques for sharp 90° edge sample quality check.
Czech name
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Czech description
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Project
<a href="/en/project/IAA200760905" target="_blank" >IAA200760905: Thermophysical properties of water in unexplored, technologically significant regions</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 1th International Conference on Innovations, Recent Trends and Challengesin Mechatronics, Mechanical Engineering and New High-Tech Products Development, MECAHITECH'09
ISBN
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ISSN
1584-5982
e-ISSN
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Number of pages
10
Pages from-to
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Publisher name
National Institute of Research and Development for Mechatronics and Measurement Technique
Place of publication
Bucharest
Event location
Bucharest
Event date
Oct 8, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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