Machinist at Nickerson Company running a state-of-the-art CNC machine.
Computer Numerical Control Machine (CNC) at Nickerson
Figure 1. The general arrangement of a three phase waveform.
80 Series® Engine Driven
Frame-mount Centrifugal Pumps
Bowl wear ring
Vertical Lathe
Utah Lake Cascade Pump
Computer Numerical Control Machine (CNC) at Nickerson
Super T Series® Engine Driven
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Horizontal Lathe
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Custom fabrication to a large part
Bowl wear ring
Nickerson Field Crew
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Impeller wear ring
National Pump Vertical Turbine Pumps, API 610
Model 342A Single Stage End Suction
SF Series®
Horizontal Lathe
Vertical Lathe
3800 Series, Single Stage End Suction
Submersible Turbine Pumps
Vertical Turbine Pumps, Deep Well
Model 411 Horizontal Split Case
380 Series Vertical Inline Pump with VFD
Close-Coupled Vertical Turbine
Custom shapes cut from raw materials.
Well Pump Installation
Ultra V Series® and UltraMate®
Figure 2. A simple sine wave with a period of 360° and an amplitude of 1. In single phase power the x-intercepts are 180° from each other. A full period is 360°. 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.
Utah Lake Cascade Pump
Schlumberger Pump Assembly
Horizontal Lathe
Figure 3. Three phase power has three identical sine waves overlapping at an offset of 2π/3 radians or 120°. When one phase reaches an x-intercept or node the next phase is only 30° and approximately 5.6 milliseconds from reaching its crest.
