An HTA hone automates the job of I.D. finishing orifice meter tubes for measuring gas flows. In oil-patch metalworking and fabrication, I.D. finishing of orifice meter tubes is one job that may be ...
Automatic hone helps machine gunners hit their mark. HTB-2000 tube hones from Sunnen Products Co., St. Louis, let a maker of .50-caliber machine gun barrels beat MIL-Spec accuracy by a factor of two ...
A CNC-controlled Sunnen SV-20 machine is elevating the performance of one NHRA technical champion Surface finishes, overstroke, and crosshatch patterns Importance of ring and piston Advantages of ...