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Calculating axle strength?

Sep 22, 2017 - 8:09 PM - by JensenBreck
hii,
The axle is supported by a pair of self-aligning bearings near the ends, with the wheel beyond that.
- Currently the axle is 25 dia (1") and the centre of the wheel is 50mm beyond the centre of the bearing.

Peak load will be when the laden trolley is placed on the ground/rails and given the usage I don't see fatigue failure as an issue, hence a fair assumption seems to consider only the static case, as a simply supported beam. In my previous company the design would be handed over to the structural team and likely under gone FEA analysis, however I am now in a much smaller outfit and that option is not open to us, so I am looking for some pointers on appropriate hand calculations and or assumptions.
Thanks!

I didn't find the right solution from the Internet.

References: ... [Read More]
    0 Replies | 3 Views


What are the Air Conditioning System used in High rise/Industrial/Commercial Building

Sep 22, 2017 - 8:05 PM - by JensenBreck
hii,
What air conditioning system are being used in high rise buildings and how are they being set up or how they look like in the buidling? I have also searched some of the classification of air conditioning system and i want to know which one is very common and which are those that are not being used? Evaporative-Cooling Air Conditioning Systems,Desiccant-Based Air Conditioning Systems,Thermal Storage Air Conditioning Systems,Clean-Room Air Conditioning Systems,Space Conditioning Air Conditioning Systems,Unitary Packaged Air Conditioning Systems,Central hydronic air conditioning systems ,Air System,Water System,Central Plant.

Thanks!

I didn't find the right solution from the Internet.

References: https://mechanical-engg.com/topic/14...ial-buildings/

... [Read More]
    0 Replies | 2 Views


Top Mechanical Engineering Companies in India?

Sep 22, 2017 - 8:02 PM - by JensenBreck
hii,
One of the lucrative among many careers is mechanical engineering career with several openings for mechanical engineering jobs. It is the branch of engineering which applies mechanical and heat power for operation of equipment and machines, production and design tasks.

With several vacancies for mechanical engineers, they are recruited by several organizations in this field in India and here we present mechanical companies in India list with the big names in the field of mechanical engineering.
Thanks!

I didn't find the right solution from the Internet.

References: https://mechanical-engg.com/topic/14...nies-in-india/


Small Business Video
    0 Replies | 2 Views


Design of a projector holding system?

Sep 22, 2017 - 8:00 PM - by JensenBreck
hii,
I was asked to "Design a projector holding system that Is attached to a wall that will hold a projector facing that wall for making presentation. The System should such that it is foldable after use and the projector can be removed after use and the system stowed against the wall neatly. It could be manually powered electrical powered or both"
Thanks!

I didn't find the right solution from the Internet.

References: https://mechanical-engg.com/topic/13...olding-system/


Landing page video
    0 Replies | 2 Views


Strength (destruction) and stability vertical thin-walled tube with holes?

Sep 21, 2017 - 7:18 PM - by JensenBreck
hii,
I need the analytical formula or program code for ansys ( or something similar) or calculation method for calculating the strength ( fracture, destruction, collapse ) and vertical stability of thin-walled tubes ( thin-walled cylindrical shell) under uniform axial load (Figure 2, right) having weakening (holes,cut-outs) in the form of rectangular openings ( 2 or 4 pieces as shown in Figure 1 or Figure 2) and fixed to the ends , as shown in Figure 2, right. Thin-walled cold-worked aluminum tubes (mechanism of destruction ?) have diameter 35 mm, wall thickness 1 mm , length 1 m separation on the types of thin-walled tube and the cylindrical shell (depends on the ratio of the radius of the tube and wall thickness ).
Thanks!

I didn't find the right solution from the Internet.

References: ... [Read More]
    0 Replies | 16 Views


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