Computer Numerical Control Machine (CNC) at Nickerson
Vertical Lathe
“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Frame-mount Centrifugal Pumps
Bowl wear ring
Impeller wear ring
80 SeriesĀ® Engine Driven
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.
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Schlumberger Pump Assembly
Bowl wear ring
Horizontal Lathe
Figure 1. The general arrangement of a three phase waveform.
Horizontal Lathe
Utah Lake Cascade Pump
Nickerson Field Crew
Computer Numerical Control Machine (CNC) at Nickerson
Custom shapes cut from raw materials.
Well Pump Installation
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Model 411 Horizontal Split Case
Impeller wear ring
National Pump Vertical Turbine Pumps, API 610
Super T SeriesĀ® Engine Driven
Close-Coupled Vertical Turbine
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
