Adjustable finish boring heads allow for a range of diameters to be machined with one tool. Finish boring can take some time but achieves tight hole tolerance and fine surface finish requirements. And if a fine finish and tight tolerance are not required, rough boring might suffice.
Ask the Grinding Doc columnist Dr. Jeffrey Badger offers a better understanding regarding the origins of chatter, and a look at single-point diamond dressing tools.
Talking Shop column from the April 2011 issue of Cutting Tool Engineering magazine presents a conversation with Anderson Leveille, owner of Moscow Mills Manufacturing Services, Stowe, Vt.
The Machine Technology column from the April 2011 issue of Cutting Tool Engineering magazine suggests that successful milling requires managing multiple constraints.
With a substantial portion of the U.S. manufacturing base in earthquake-prone California, we would be wise to study how Japan orchestrates this recovery, suggests CTE Editorial Director Alan Rooks in his April 2011 Lead Angle editorial.
END USER: RCBS, (800) 533-5000, www.rcbs.com. CHALLENGE: Automate ID finishing of ammunition reloading dies. SOLUTION: Flexible brush hones on CNC equipment that improved quality and throughput while eliminating operator injury and fatigue. SOLUTION PROVIDER: Brush Research Manufacturing Co.