Two specific concerns with plasma holes are the taper and the ding or divot that is present on the interior of the hole. Both of these cut quality issues prevent a bolt from being able to pass through the hole; therefore, operators typically would have to perform secondary operations in order to improve the roundness of the hole to the point where a bolt would cleanly fit. After years of research, Hypertherm developed True Hole Technology in order to address these concerns.
Coherent Inc. has expanded their meterless laser measurement concept with a new range of energy sensors in which all meter electronics are miniaturized and integrated within the sensor head cable.
The new all-electric HTA hone from Sunnen brings increased part capacity and stroker torque to applications such as bore resurfacing of hydraulic cylinders, extruder barrels and die casting shot tubes, or manufacture of gas flow meter tubes and repair of actuators for construction, mining, farming and forestry equipment.
Genevieve Swiss Industries has introduced UTILIS Multidec 1600 series thin grooving and micro turning tools capable of work under .125" in diameter utilizing insert widths from thickness of human hair (.0019") up to .108" with cutting edge repeatability within .0004".
Brush Research Manufacturing Co. Inc. has created a line of specialty Flex-Hones designed to blend and radius sharp edges and remove microburrs on chamfered holes eliminating stress risers caused by the chamfering operation.
Pinpoint Laser Systems is announcing a new four axis Microgage Receiver that provides useful alignment information for evaluating and correcting machinery alignment problems.
SICK has launched the Inspector Viewer. The Viewer is a compact, real-time, touch-screen monitor that provides advanced monitoring and trending capabilities for Inspector Vision Sensors — right next to the production line.
In deep-hole drilling applications up to 30XD, new solid-carbide WIDIA-Rubig deep-hole drills reportedly remove between three and four times the metal compared to gun drills, in addition to delivering excellent hole quality and cycle times.
The VLC 250 P vertical turning machine from EMAG L.L.C., Farmington Hills, Mich., is said to reduce workpiece changeover time by 83 percent with the application of its pendulum technique.