Tag Archives | lathe

press-roll-in-process

Press Rolls in Progress

Pictures below are the various stages of (3) press rolls which are in process for our friends at GL&V. These rolls have a carbon steel core and a 316 stainless steel outer shell made in four sections. They are approximately 12 feet tall with an O.D. of 20 inches. They’ve been on numerous machines throughout […]

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Doty lathe 10-9-15

New Equipment Hits the Floor

Pictured below are the two new lathes recently purchase at Doty to better serve our customers. One is the JET GH-1640 ZX geared head precision engine lathe, complete with Newall digital readout, collet closer “chuck”, 4 jaw and 3 jaw chucks, etc. 16” swing x 40 inches between centers. The other is a Summit 20x120B […]

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Doty shaft 5-15

Hydraulic Cylinder Machined at Doty’s

Pictured below are Ray and Otis working on the assembly of a hydraulic cylinder. This particular piece is made with 516 grade 70 steel.  It was created using three of Doty’s large pieces of machinery: the large turning lathe, the horizontal mill as well as our large CNC lathe.  The 28 bolts have 1,000 pounds of torque in each bolt. It will eventually be shipped […]

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