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Keywords: springs (mechanical)
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Journal Articles
Article Type: Research Papers
J. Mech. Des. June 2011, 133(6): 061010.
Published Online: June 21, 2011
... by introducing the concept of a storage spring. The storage spring supplies or stores the energy necessary to adjust the balancer spring of the gravity equilibrator. In essence, the storage spring mechanism maintains a constant potential energy within the spring mechanism; energy is exchanged between the storage...
Journal Articles
Article Type: Research Papers
J. Mech. Des. June 2011, 133(6): 061008.
Published Online: June 16, 2011
... times. spring design shape memory alloys wave spring actuators design engineering electric drives shape memory effects springs (mechanical) 07 10 2010 02 05 2011 16 06 2011 16 06 2011 Dependence of normalized spring wave properties on the number...
Journal Articles
Article Type: Research Papers
J. Mech. Des. April 2011, 133(4): 041008.
Published Online: May 18, 2011
... constraints. automotive components CAD mechanical engineering computing optimisation road vehicles springs (mechanical) 07 09 2009 28 03 2011 18 05 2011 18 05 2011 Table 2 Degrees of freedom Component Degree of freedom Engine block x, y, z Radiator...
Journal Articles
Article Type: Technical Briefs
J. Mech. Des. January 2011, 133(1): 014504.
Published Online: January 10, 2011
... drives finite element analysis minimisation mirrors springs (mechanical) torsion design optimization computer-aided design spring design The laser scanner is an important element in Lidar systems ( 1 ) and position detectors ( 2 ). Laser steering plays a central role in many...
Journal Articles
Article Type: Research Papers
J. Mech. Des. January 2011, 133(1): 011007.
Published Online: January 6, 2011
... profile can be obtained. The phenomenon of twice engagement is discussed for the first time. 03 11 2009 22 10 2010 06 01 2011 06 01 2011 cams (mechanical) drives geometry shear modulus splines (mechanical components) springs (mechanical) Since their invention...
Journal Articles
Article Type: Technical Briefs
J. Mech. Des. January 2011, 133(1): 014501.
Published Online: December 29, 2010
... fraction of all human industrial activities from automotive and aviation, to mining and petroleum industries, to machines used in manufacturing, and to collection of energy in windmills. cantilevers drives finite element analysis gears machine bearings springs (mechanical) 05 11 2009...
Journal Articles
Article Type: Research Papers
J. Mech. Des. November 2010, 132(11): 111009.
Published Online: November 15, 2010
...-based design decisions are made under both aleatory and epistemic uncertainties without assuming a distribution for epistemic uncertainty. 23 05 2009 18 10 2010 15 11 2010 15 11 2010 damping design engineering force springs (mechanical) statistical analysis While...
Journal Articles
Article Type: Research Papers
J. Mech. Des. October 2010, 132(10): 101005.
Published Online: October 4, 2010
... (mechanical) springs (mechanical) gear transmission error tooth flank form In the transport industry, gear transmission error in power transmissions remains one of the most challenging issues. For that reason, a large amount of research has been conducted on the characteristics of motion...
Topics: Errors, Gears
Journal Articles
Article Type: Research Papers
J. Mech. Des. September 2010, 132(9): 091001.
Published Online: August 30, 2010
...) shearing shock absorbers springs (mechanical) torsion vibrations A significant amount of vibration in many rotating mechanical systems seems to be a viable potential source of energy for sensors and other instruments. In general, harvesting or scavenging kinetic energy associated...
Journal Articles
Article Type: Research Papers
J. Mech. Des. June 2010, 132(6): 061008.
Published Online: May 25, 2010
... spring is 33% stiffer than its solid counterpart for each gram of active material, which leads to more efficient constructions. 19 12 2009 20 03 2010 25 05 2010 25 05 2010 shape memory effects springs (mechanical) spring design shape memory alloys thermomechanical...
Topics: Springs
Journal Articles
Article Type: Research Papers
J. Mech. Des. June 2010, 132(6): 061005.
Published Online: May 25, 2010
... cannot be used for a robot arm as a safety mechanism. 22 07 2009 08 04 2010 25 05 2010 25 05 2010 collision avoidance design elasticity human-robot interaction robot dynamics service robots springs (mechanical) nonlinear stiffness passive compliance physical...
Journal Articles
Article Type: Research Papers
J. Mech. Des. May 2010, 132(5): 051003.
Published Online: April 29, 2010
... 0.9526 Inactive τ max (MPa) reliability: 0.85 0.7318 0.8508 Active k (kgf/mm) reliability: 0.80 0.8436 0.8516 Inactive Bayes methods reliability theory springs (mechanical) statistical distributions structural engineering suspensions (mechanical components...
Journal Articles
Article Type: Research Papers
J. Mech. Des. January 2010, 132(1): 011008.
Published Online: December 30, 2009
... 20 10 2009 30 12 2009 30 12 2009 cams (mechanical) engines pneumatic systems power transmission (mechanical) springs (mechanical) valves In valve train and generally in automated machines, cam-follower mechanisms are used by designers to obtain a particular output...
Journal Articles
Article Type: Research Papers
J. Mech. Des. January 2010, 132(1): 011003.
Published Online: December 17, 2009
... of Vibrations , S. G. Braun , ed., Academic , San Diego, CA , pp. 928 – 935 . Herder , J. , 2001 , “ Energy-Free Systems. Theory, Conception, and Design of Statically Balanced Spring Mechanisms ,” Ph.D. thesis, Delft University of Technology, Delft, The Netherlands. Pedersen , C. B...
Journal Articles
Article Type: Design Innovations
J. Mech. Des. December 2009, 131(12): 125001.
Published Online: November 9, 2009
... that further improves the position control by allowing series-elasticity in only one rotational direction. 11 12 2008 09 09 2009 09 11 2009 09 11 2009 control system synthesis elasticity electric actuators legged locomotion motion control position control springs (mechanical...
Journal Articles
Article Type: Research Papers
J. Mech. Des. July 2009, 131(7): 071004.
Published Online: June 4, 2009
... elasticity springs (mechanical) torque Modern textbooks on strength or mechanics of materials often use the classic linear spring F = k x to represent or highlight various aspects of behavior, including the bending of beams and the twisting of elastic rods. Interestingly though, while...
Journal Articles
Article Type: Research Papers
J. Mech. Des. July 2009, 131(7): 071002.
Published Online: May 27, 2009
... the coupling between the axial, torsional, and lateral dynamics of ball screw drives. 21 10 2008 22 03 2009 27 05 2009 beams (structures) drives fasteners fatigue finite element analysis machine bearings machine tools position control servomechanisms springs (mechanical...
Journal Articles
Article Type: Research Papers
J. Mech. Des. May 2009, 131(5): 051004.
Published Online: April 3, 2009
... , S. K. , and Fattah , A. , 2004 , “ Gravity-Balancing of Spatial Robotic Manipulator ,” Mech. Mach. Theory 0094-114X 10.1016/j.mechmachtheory.2004.05.019 , 39 ( 12 ), pp. 1331 – 1344 . Hain , K. , 1961 , “ Spring Mechanisms—Point Balancing, and Spring Mechanisms—Continuous...
Journal Articles
Article Type: Research Papers
J. Mech. Des. February 2009, 131(2): 021003.
Published Online: January 6, 2009
... twist behavior, which is the main indicator of deployment failure. This investigation underlines the requirement of actuator control during deployment. 10 12 2007 07 10 2008 06 01 2009 actuators aerospace robotics elongation fasteners regression analysis springs (mechanical...
Journal Articles
Article Type: Research Papers
J. Mech. Des. February 2009, 131(2): 021005.
Published Online: January 6, 2009
... function is presented and several numerical problems are considered to check the validity and usefulness of the developed formulation. 19 03 2008 24 10 2008 06 01 2009 beams (structures) deformation elasticity gradient methods plates (structures) springs (mechanical...