Figure 1. The general arrangement of a three phase waveform.
Computer Numerical Control Machine (CNC) at Nickerson
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Frame-mount Centrifugal Pumps
Bowl wear ring
Horizontal Lathe
“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Custom fabrication to a large part
Horizontal Lathe
Well Pump Installation
Ultra V SeriesĀ® and UltraMateĀ®
Nickerson Field Crew
SF SeriesĀ®
Vertical Lathe
80 SeriesĀ® Engine Driven
Submersible Turbine Pumps
380 Series Vertical Inline Pump with VFD
Utah Lake Cascade Pump
Bowl wear ring
Impeller wear ring
Gorman-Rupp SF SeriesĀ® Submersible Solids-handling Pump
Custom shapes cut from raw materials.
National Pump Vertical Turbine Pumps, API 610
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.
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.
Utah Lake Cascade Pump
Model 411 Horizontal Split Case
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Impeller wear ring
Schlumberger Pump Assembly
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Computer Numerical Control Machine (CNC) at Nickerson
