Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q2477802> ?p ?o }
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- Q2477802 subject Q7478371.
- Q2477802 subject Q8390109.
- Q2477802 abstract "The Ultrasonic/Sonic Driller/Corer (USDC) is a drilling device that uses vibrations in order to hammer its bit through materials, as opposed to traditional drilling methods. The drill uses a piezoelectric actuator as its source of power, and utilizes a variety of 'horns' to vibrate, or hammer, its bit through the material. A prototype of the drill was first released by NASA in April 2000, which weighed 1.5 lb. (.7 kg) and had the capacity to drill half-inch holes into granite using only 10 watts of power, whereas the modern household half-inch drill requires 750 watts. The USDC was originally designed to be able to drill through very rigid rock surfaces that would otherwise be damaged by a rotary drill, but has also shown potential usefulness to the field of medicine. It is the specific characteristics of the drill that make it ideal or practical for certain situations.".
- Q2477802 wikiPageExternalLink www.placidus-tech.com.
- Q2477802 wikiPageExternalLink sdarticle.pdf.
- Q2477802 wikiPageExternalLink www.united-ultrasonic.com.
- Q2477802 wikiPageWikiLink Q1188489.
- Q2477802 wikiPageWikiLink Q162564.
- Q2477802 wikiPageWikiLink Q183759.
- Q2477802 wikiPageWikiLink Q201771.
- Q2477802 wikiPageWikiLink Q23548.
- Q2477802 wikiPageWikiLink Q335283.
- Q2477802 wikiPageWikiLink Q423488.
- Q2477802 wikiPageWikiLink Q48103.
- Q2477802 wikiPageWikiLink Q58964.
- Q2477802 wikiPageWikiLink Q744818.
- Q2477802 wikiPageWikiLink Q7478371.
- Q2477802 wikiPageWikiLink Q8390109.
- Q2477802 wikiPageWikiLink Q9621.
- Q2477802 comment "The Ultrasonic/Sonic Driller/Corer (USDC) is a drilling device that uses vibrations in order to hammer its bit through materials, as opposed to traditional drilling methods. The drill uses a piezoelectric actuator as its source of power, and utilizes a variety of 'horns' to vibrate, or hammer, its bit through the material. A prototype of the drill was first released by NASA in April 2000, which weighed 1.5 lb.".
- Q2477802 label "Ultrasonic/sonic driller/corer".