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  • Storm-Watch / Tornado Radar
    type and the rain or snow rates. Typical scan-modes include: PPI (Plan-Position Indicator, horizontal scanning at near-grazing angles) to image tornadoes. RHI (Range/ Height Indicator, scanning in elevation) to image the vertical structures of storms. The data-acquisition requirement is to capture
  • Case Study: Five-axis CMM inspection lets
    and complex geometries requiring high-volume data collection to validate fit and form with high accuracy. It uses two rotary axes, one in the vertical plane and one in the horizontal, for infinite rotation and positioning. Five-axis software drives the measuring head and synchronizes its motion
  • Innovative Induction Heating Technologies (.pdf)
    steels, stainless steels and Inconel, including a comparative assessment of progressive multi-stage horizontal induction heating approach vs. static heating using vertical inductors (frequency selection, electrical efficiency, system flexibility, cost, etc.). FluxManager(R) - technology for effective
  • Smart Computing Article - Basic Troubleshooting - Scanners
    in three main types: flatbed scanners, sheetfed scanners, and multifunction/all-in-one devices. A flatbed scanner features a horizontal glass pane, usually in letter or legal size, on which you place a document for scanning. Scanners with an ADF (automatic document feeder; a slanted tray that holds
  • Non-destructive measurement of moisture and soluble solids content of Mazafati date
    . difference between the reference and dark spectrum to. fruits, harvested in two different periods (August 1, 2008. provide the relative reflectance ratio. Dates were placed. and September 1, 2008), from the Jiroft area (Kerman. centrally upon the hole, with stem­calyx axis horizontal. province, Iran). After
  • Medical Device Link .
    into drive electronics that "talk" to the light sources, according to Thero. The beam is scanned on a small mirror that rocks in horizontal and vertical directions and scans the pixels onto a see-through optical viewer. "A beam splitter sends some of that light directly to the user's eye and some
  • Seeing In Nanometers: Laser And Gratings Make Tiny Motions Visible To Human Eye
    of polysilicon using standard lithography techniques for MEMS devices. It is a kind of accelerometer, about the size of the inexpensive sensors that activate automobile air bags. Two comb-like structures are laid one over the other. The bottom comb is locked in place. The top comb is secured by horizontal
  • Planetary Gearheads Key to Advances in Medical Applications (.pdf)
    movement which is accomplished using a ball screw. linear actuator driven by a servomotor via a Thomson Micron planetary gearhead. *Tilt axis - the movement of a table from the horizontal position to either the patient. legs-down or head-down position. This is used for dynamic scanning of arterial

Engineering Web Search: Horizontal Scanning Top