Hello
looking to heat a fabricated housing of a bearing to aid its installation.
can someone please guide as to the temperature I can take it to without any ramifications (i.e. it cools down and there are no effects)?
Steel is 350MPa yeild strength
Thank you
Hello
I have a drawing of a shaft which nominates mechanical material properties as:
Yeild = 460 MPa min
tensile = 690-840 MPa
breaking elongation = 15%
notched bar impact value - DVM test = 38 Joules
It is the DVM test which is confusing me: I cannot find any information on...
Hello Eng Tips.
I have a situation i'd like to model - it includes rubber as a cushion/ isolation between steel components. The application is a surface scraper: a blade connected to supporting steel via a rubber isolation cushion. I know the force at the blade, and want to check the...
Hello,
I have a cylinder (actually a hydraulic Jack) which is subject to side load and am consdiering jacking stability.
I would like to know if anyone has ever come across any guidance as what to take as the tipping axis for the cylinder.
One reference I have states 0.95 x cylinder radius...
Hello Forum.
I have an old (circa 1980) German drawing showing this weld symbol.
Drawing doesn't nominate a standard - however would almost certainly be a DIN standard.
From what I can tell - Double V butt weld, all around the periphery, has to have full NDT (x-ray, or more contemporarily...
Hello,
I am getting the welds in a tube examined by NDE (ultrasonics). I need to prepare the welds on the inside of the tube (which is a confined space).
The thickness of the tube is extremely important. The NDT technician has requested sand blasting, I do not want to remove any material...
