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