Search results
Results from the WOW.Com Content Network
Originally used for gun stocks, it was subsequently used for numerous objects of irregular shape: piano legs, wig stands, shoe lasts, etc. In Blanshard's copying lathe a rotating template controlled the cutter which cut the blank rotated in unison with the pattern, while the pattern tracer and the cutter moved along the horizontal axis.
Duplicating in the year B.C. - Before (xerographic) Copies at the Wayback Machine (archived June 24, 2009) Making Copies from Carbon to Kinkos; Copies in Seconds (PDF) Antique Copying Machines at Officemuseum.com; Office and Reprographic Printing Cheatsheet – Preservation Self-Assessment Program
Duplicating machines were the predecessors of modern document-reproduction technology. They have now been replaced by digital duplicators, scanners , laser printers , and photocopiers , but for many years they were the primary means of reproducing documents for limited-run distribution.
An A4-size Gestetner offset-printing machine. The Gestetner is a type of duplicating machine named after its inventor, David Gestetner (1854–1939). During the 20th century, the term Gestetner was used as a verb—as in Gestetnering. [1] The Gestetner company established its base in London, filing its first patent in 1879.
The company was founded in 1883 [1] in Chicago as a lumber company by Albert Blake Dick (1856 – 1934). It soon expanded into office supplies and, after licensing key autographic printing patents from Thomas Edison, became the world's largest manufacturer of mimeograph equipment (Albert Dick coined the word "mimeograph"). [3]
Electrochemical machining, a process that uses electricity to chemically machine metal. Commonly used in 3D printed firearms to create DIY barrels with rifling, greatly increasing accuracy. FCG. Fire control group, the trigger mechanism of a firearm. Commonly used to refer to the AR-15 fire control group.
This page was last edited on 5 December 2024, at 02:20 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
As of 2009, Thermofax machines were still widely used by artists. In addition to making copies, Thermofax machines can be used to make a "spirit master" for spirit duplicator machines. Tattoo artists use these spirit masters as tattoo stencils , to quickly and accurately mark the outlines of a tattoo on the skin of the person to be tattooed ...