CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Impeller wear ring
Custom fabrication to a large part
Horizontal Lathe
Machinist at Nickerson Company running a state-of-the-art CNC machine.
3800 Series, Single Stage End Suction
Well Pump Installation
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Vertical Lathe
80 Series® Engine Driven
Computer Numerical Control Machine (CNC) at Nickerson
Custom shapes cut from raw materials.
Computer Numerical Control Machine (CNC) at Nickerson
Utah Lake Cascade Pump
Vertical Turbine Pumps, Deep Well
Figure 1. The general arrangement of a three phase waveform.
National Pump Vertical Turbine Pumps, API 610
Utah Lake Cascade Pump
Impeller wear ring
Submersible Turbine Pumps
Vertical Lathe
Gorman-Rupp SF Series® Submersible Solids-handling Pump
Model 411 Horizontal Split Case
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.
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.
Horizontal Lathe
Bowl wear ring
Ultra V Series® and UltraMate®
Model 342A Single Stage End Suction
Super T Series® Engine Driven
SF Series®
Close-Coupled Vertical Turbine
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
