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