Design Project – to be submitted in Week 12
You will need to put together a report on the calculations and the methodology that you just adopted in answering the following issues. Please verify the marking rubric for this.
1)Two parallel shafts with 100mm centre distance are to be linked by module = 5, and strain angle 20° spur gears offering a velocity ratio of -Three.zero. (a) Determine the pitch diameters and numbers of enamel in the pinion and equipment. (b) Determine whether or not there shall be interference when normal full-depth enamel are used. (c) Determine the contact ratio. Draw that is in CAD software program and present that there’s interference when normal full-depth enamel are used. Present additionally that after modification of addenda, there is no such thing as a interference. Each eventualities (with and with out interference) have to be proven in animation and a 3D printed mannequin ought to be offered. Animate the gears as if they’re being pushed by a motor and set up that the velocity ratio is appropriate.
2) A metallic construction for use has the following geometry, dimensions, loading situations and helps:
The loading situations offered had been decided with acceptable certainty
The environmental situations will be thought-about fairly fixed.
Low weight will not be a obligatory requirement for the construction.
1.) Determine the loads acting on each one of the elements of the construction
2.) Determine the critically loaded cross- part
Three.) Determine the critically harassed factor of the cross part
four.) Choose a geometry for the cross part of each half
5.) Choose an acceptable Security Issue for the factor
6.) Choose an acceptable materials
7.) Determine the space of the materials
eight.) 3D-Print the construction by components (Take into account learn how to assemble it)
Be aware: the hinged connection and helps are to not be thought-about in the calculations! Just for the meeting of the construction and the 3D modelling.
