Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 150
ment was tocome after the hydrostatic test. 2. SLOTTING The plan followed in slotting the outside plate between the rivetheads in the inner row of the longitudinal seams was a modification ofthe plan outlined in The Locomotive of October, 1914. The slots werecut 5/16 deep, J4 wide, and… … Figure 4—Failure in Boiler No. j after the hydrostatic test. The breakat the right is clearly from embrittleinent. The continuation of thefailure across the boiler is a stress tear similar to that in Boiler No.2, which exploded under steam pressure. The lap scam crack slotsare indicated by the…
Locomotives · Steam-boiler explosions
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