Computer Numerical Control Machine (CNC) at Nickerson
Bowl wear ring
Utah Lake Cascade Pump
Figure 1. The general arrangement of a three phase waveform.
Custom fabrication to a large part
Custom shapes cut from raw materials.
Well Pump Installation
Model 411 Horizontal Split Case
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®
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Gorman-Rupp SF SeriesĀ® Submersible Solids-handling Pump
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
380 Series Vertical Inline Pump with VFD
Horizontal Lathe
Horizontal Lathe
Submersible Turbine Pumps
Computer Numerical Control Machine (CNC) at Nickerson
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.
Vertical Turbine Pumps, Deep Well
Close-Coupled Vertical Turbine
Vertical Lathe
Horizontal Lathe
Bowl wear ring
Impeller wear ring
“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Machinist at Nickerson Company running a state-of-the-art CNC machine.
