I hope someone can help thro the calculation necessary to determine the size of an I beam or other section. 20 years ago I used to do it but no longer remember. So if I have a beam say 3000 mm long supported at each end and want to apply a UDL of 1500 kg can you take me thro it step by step...
How about a binks nut. that is a nut that is part squashed to an oval and after a couple of turns becomes very tight. Or how about a nyloc nut which has a plastic insert to create a stiffness on the bolt.
Hi We have just been fixing 38mm chipboard to thin wall structural steel profiles with a tek screw.
These were 55 or 60mm long with a couple of snap off ears just behind the self tapping point, with a cross head csk head to the fixing.
Method attach the screw to the tool in the drill chuck
and...
Many years ago on tomorrows world there was an item about a new device that enabled a safety line attached to a person about 2mtrs long to run along a taught wire rope to provide a safe working situation.
The clever bit was that when the line came to an eye bolt for support somehow or other this...
I need to lift and reposition a 38 mm chipboard floor panel from a stack to its final location with suction pads.
I have designed a track mounted lifting frame all I need now is the suction pads.
Does anybody know of a supplier of non powered suction pads that are similar to the things that you...
How do I calculate the slab loading in kN/m2 from a leg load of say 9000kg down to a base plate size of 120 x 210 mm.
Please try to explain this in a very simple way. Thanks
