The strength of the joint made in n-buena with Krazy glue is not much of an issue here.
If you look at the geometry of a 90 degree cut then joined, you will see there is a potential straight line pathway across that 90 degree joint for leakage. Take a 45 degree cut, or higher angle, then if there is a defect in that joint there is no straight line path breaching that joint.
I used to make custom O-rings for high vacuum seals - 90 degree cuts were known to not always work. Angled cuts were know to be notably more reliable.
dj
p.s. be careful telling some one they are wrong when they are not. It can lead to bad behavior.
If you look at the geometry of a 90 degree cut then joined, you will see there is a potential straight line pathway across that 90 degree joint for leakage. Take a 45 degree cut, or higher angle, then if there is a defect in that joint there is no straight line path breaching that joint.
I used to make custom O-rings for high vacuum seals - 90 degree cuts were known to not always work. Angled cuts were know to be notably more reliable.
dj
p.s. be careful telling some one they are wrong when they are not. It can lead to bad behavior.
