I require some help for load capacity on a concrete slab.
I currently have a lathe on a 100mm concrete slab
I'm going to assume its 30mPA
It has mesh in the concrete, but I don't know what size.
I'm a machinist by trade so someone with knowledge in civil engineering might be able to point me in...
Hello
I'm replacing two bronze nuts for the raise/lowering screws on a car hoist. The screws also have a safety steel nut above
I will be making them out of a PB1 bronze.
I will attach the link for the material I plan to order
https://www.kormax.com/material/pb1-phosphor-bronze/
They are a...
