On site machining with a US40 beveling machine on FlangesActu Protem 02/21/2017
US 40 machining of weld joint on 10 mm depth
Flange diameters : ¾“ – 1“- 2“- 3“-4“
Job description : The quality of the weld joint was not in conformity with the norms. The weld joint was machined on a 10 mm depth with the help of a US 40 fitted with specific tool bits.
Difficulty : Centering of the machine against the flange. Up to 1 mm displacement of the id diameter of the tube in which the machine had to be clamped.
Result achieved : +/- 0,2mm.
Tools used to mesure the results : micrometer