Design Principles for Rapid Prototyping Forces Sensors using 3D Printing.
IEEE ASME Trans Mechatron
; PP(99): 1-5, 2011 Jul 21.
Article
en En
| MEDLINE
| ID: mdl-21874102
Force sensors provide critical information for robot manipulators, manufacturing processes, and haptic interfaces. Commercial force sensors, however, are generally not adapted to specific system requirements, resulting in sensors with excess size, cost, and fragility. To overcome these issues, 3D printers can be used to create components for the quick and inexpensive development of force sensors. Limitations of this rapid prototyping technology, however, require specialized design principles. In this paper, we discuss techniques for rapidly developing simple force sensors, including selecting and attaching metal flexures, using inexpensive and simple displacement transducers, and 3D printing features to aid in assembly. These design methods are illustrated through the design and fabrication of a miniature force sensor for the tip of a robotic catheter system. The resulting force sensor prototype can measure forces with an accuracy of as low as 2% of the 10 N measurement range.
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1
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01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
IEEE ASME Trans Mechatron
Año:
2011
Tipo del documento:
Article
Pais de publicación:
Estados Unidos