8—VERTICAL-LATHE Sizes: 150 × 150 / 300 × 200 / 750 × 500 / 750 × 500 / 480 × 300 / 600 × 300 / 1,200 × 800 Gallery 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. “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Submersible Turbine Pumps Computer Numerical Control Machine (CNC) at Nickerson SF Series® Frame-mount Centrifugal Pumps Custom fabrication to a large part Close-Coupled Vertical Turbine Model 411 Horizontal Split Case Super T Series® Engine Driven Gorman-Rupp SF Series® Submersible Solids-handling Pump Utah Lake Cascade Pump CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Model 342A Single Stage End Suction 380 Series Vertical Inline Pump with VFD Impeller wear ring Schlumberger Pump Assembly 80 Series® Engine Driven Well Pump Installation Utah Lake Cascade Pump 3800 Series, Single Stage End Suction Ultra V Series® and UltraMate® Horizontal Lathe Machinist at Nickerson Company running a state-of-the-art CNC machine. National Pump Vertical Turbine Pumps, API 610 Photo courtesy of On the slopes Parley’s Water Treatment Plant. Photo credit SLCdocs.com Impeller wear ring Figure 1. The general arrangement of a three phase waveform. Nickerson Field Crew Bowl wear ring Bowl wear ring Vertical Turbine Pumps, Deep Well 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. Custom shapes cut from raw materials. Horizontal Lathe Horizontal Lathe Vertical Lathe Image Info Dimensions 1,200 × 800 Name 8-VERTICAL-LATHE.jpg Mime Type image/jpeg Type JPG Size 241.24 KB