04-11-2014, 09:43 AM
Abstracts: Current material handling systems exhibit anisotropic behaviour. That is, their two planar degrees of freedom require different amounts of force input from the operator. Movement of these devices is correspondingly difficult. One of the most prevalent material handling devices, the jib crane, is selected for research into creating isotropic motion. A platform for this research is created with two intended future directions in mind. The first direction creates isotropy by floating the boom over the load. The second direction adds a powered trolley and is capable of providing power assist to actually accelerate the load. The report walks the reader through the design of the three motion industrial crane (Jib Crane). Selection of the jib crane is followed by the design and selection of a motor and transmission capable of supporting both future directions.