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Unimat 1 Basic (model woodworking) This model of the Unimat 1 has many plastic parts. It is capable of working mostly wood and plastics. [1] PASCO Unimat 1 Lathe. Unimat 1 Classic; This model of the Unimat 1 has many plastic parts and plastic machining cross slides. It is capable of working wood, plastic and soft metals i.e. aluminum and brass.
In 1919, John J. Scully founded Scully Recording Instruments in Bridgeport, Connecticut as a manufacturer of disc cutting lathes.The original Scully lathe was a mechanical, weight-driven device that utilized three weights (the largest being 100 pounds) attached to pulleys connected to a turntable which revolves under a stationary cutting head.
A disc cutting lathe is a device used to transfer an audio signal to the modulated spiral groove of a blank master disc for the production of phonograph records. Disc cutting lathes were also used to produce broadcast transcription discs and for direct-to-disc recording.
Lathe: Cuts workpieces while they are rotated. Makes fast, precision cuts, generally using indexable tools and drills. Effective for complicated programs designed to make parts that would be unfeasible to make on manual lathes. Similar control specifications to CNC mills and can often read G-code. Generally have two axes (X and Z), but newer ...
In 1919 the Pennimans filed an unfair trade lawsuit against Eames (Atlas Press Co. v. Eames), claiming rights over the trademark, patent and improved design.The case was argued in front of the Michigan Supreme Court, which ruled that Eames had to cease use of the trademark, but refusing the transfer of the improved press to the Atlas company.
The four lathes (A, B, C, and T) were dimensionally identical but with different features. Model A was the top of the line with the screw-cutting gearbox. Model B was next with power cross feed and manual gear change for screw cutting. Model C had manual cross-feed and manual gear change for screw cutting. Model T was the Training lathe.
Early lathes, those prior to the late medieval period, and modern woodworking lathes and potter's wheels may or may not fall under this definition, depending on how one views the headstock spindle itself; but the earliest historical records of a lathe with direct mechanical control of the cutting tool's path are of a screw-cutting lathe dating ...
The record featured two songs on the first side, and an etching of the album's promotional logo (a coiled centipede) on the second side. [citation needed] The Seeburg 1000 background music system (1959 to mid-1980s) used 9-inch, 16-rpm records with an unusual 2-inch center hole. Each record had a capacity of about 40 minutes per side. [citation ...