CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Submersible Turbine Pumps
Custom shapes cut from raw materials.
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.
Nickerson Field Crew
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.
Ultra V Series® and UltraMate®
Close-Coupled Vertical Turbine
Horizontal Lathe
Horizontal Lathe
Computer Numerical Control Machine (CNC) at Nickerson
80 Series® Engine Driven
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Horizontal Lathe
Frame-mount Centrifugal Pumps
3800 Series, Single Stage End Suction
380 Series Vertical Inline Pump with VFD
Impeller wear ring
Vertical Lathe
Gorman-Rupp SF Series® Submersible Solids-handling Pump
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.
Well Pump Installation
Super T Series® Engine Driven
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
