000			02196cam a22003013u 4500
001			31756
003			UtSlPG
005			20260610133726.0
006			m
007			cr n
008			260607r2010||||utu|||||o|||||||||||||| d
040			_aUtSlPG
041		7	_aen _2iso639-1
050		4	_aQ
100	1		_aBattison, Edwin A., _d1915-2009
245	1	0	_aScrew-Thread Cutting by the Master-Screw Method since 1480
264		1	_aSalt Lake City, UT : _bProject Gutenberg, _c2010
300			_a1 online resource : _bmultiple file formats
336			_atext _btxt _2rdacontent
337			_acomputer _bc _2rdamedia
338			_aonline resource _bcr _2rdacarrier
500			_aRelease date is 2010-03-24
508			_aProduced by Colin Bell, Joseph Cooper, Louise Pattison and the Online Distributed Proofreading Team at https://www.pgdp.net
520			_a"Screw-Thread Cutting by the Master-Screw Method since 1480" by Edwin A. Battison is a scientific publication that focuses on the history and evolution of screw-thread cutting techniques, written in the mid-20th century. The book discusses the development of the master-screw method from its inception in the late 15th century through advancements made up to the early 1930s. It serves as a detailed account of how these methods have influenced machine-tool design and industry. In this work, Battison traces the historical advancements of screw-cutting machines, beginning with early examples like the screw-cutting lathe depicted in a 1483 drawing. He details key inventions and innovations over the centuries, analyzing their significance in the progression of mechanical engineering. The author examines specific instruments, their uses, and the craftsmen involved, including notable names like Emanuel Wetschgi. Battison also explores the relationship between the development of these tools and the expanding demands of industry, particularly during the Industrial Revolution, leading to greater sophistication in screw-cutting technology. (This is an automatically generated summary.)
534			_nOriginal publication data not identified
653			_aScrew-cutting machines -- History
856	4	0	_uhttps://www.gutenberg.org/ebooks/31756
999			_c72602 _d72602