Improving the quality of hole processing in welded products made of dissimilar materials with a new boring tool

Nowadays, structures welded from dissimilar steels have found a wide application in mechanical engineering. One workpiece that belongs to this class is a shut-off solenoid valve. As evidenced in practice, a single-pass boring cycle of a dissimilar welded structure with a 0.5-m tool overhang is accom...

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