Computer Numerical Control Machine (CNC) at Nickerson
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Figure 2. A simple sine wave with a period of 360Ā° and an amplitude of 1. In single phase power the x-intercepts are 180Ā° from each other. A full period is 360Ā°. A single phase motor has a crest approximately every 16.5 milliseconds giving the motors a tendency to vibrate more, which may contribute to a shortened bearing life.
SF SeriesĀ®
Bowl wear ring
“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Submersible Turbine Pumps
Figure 3. Three phase power has three identical sine waves overlapping at an offset of 2Ļ/3 radians or 120Ā°. When one phase reaches an x-intercept or node the next phase is only 30Ā° and approximately 5.6 milliseconds from reaching its crest.
Gorman-Rupp SF SeriesĀ® Submersible Solids-handling Pump
Horizontal Lathe
Computer Numerical Control Machine (CNC) at Nickerson
Model 411 Horizontal Split Case
80 SeriesĀ® Engine Driven
Frame-mount Centrifugal Pumps
Custom shapes cut from raw materials.
Vertical Lathe
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
380 Series Vertical Inline Pump with VFD
3800 Series, Single Stage End Suction
Model 342A Single Stage End Suction
Schlumberger Pump Assembly
Utah Lake Cascade Pump
National Pump Vertical Turbine Pumps, API 610
Impeller wear ring
Figure 1. The general arrangement of a three phase waveform.
