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