Lathe is the main tool for rotating workpiece car CNC turning machine tools. Can also be used on a lathe bits, reamers, corresponding machining reamers, taps, dies and knurling tools. Mainly used for machining axis lathe, plates, sleeves and other artifacts have rotating surface, the machinery manufacturing and repair facility in the most widely used class of machine tools. Machine prototype of the fifteenth century, the need for manufacturing watches and weapons, there has been a watchmaker with a thread lathes and gear cutting machines, and hydraulic-driven barrel boring. Around 1501, the Italian Leonardo da Vinci who had the idea to draw a sketch lathe, boring machine, threading machine and grinder inside, where there are crank, flywheel, bearings top and new institutions. China Ming book "Heavenly Creations" also contained grinder structure, with the foot of the iron plate rotation method of machine tools, plus sand and water to cut jade. Industrial Revolution led to a variety of machine tools to produce and improve the industrial revolution of the eighteenth century to promote the development of the machine. In 1774, Englishman Wilkinson (full name John Wilkinson) invented a more sophisticated barrel boring. The following year the machine supplier, he used this bored cylinder barrel boring machine prices to meet the requirements of the Watt steam engine. In order to make a larger cylinder bore, he manufactured a water wheel driven cylinder boring machine in 1775, to promote the development of the steam engine. Since then, the machine began to drive a steam engine by the crankshaft. Qingdao machine tools, machine tools, machinery supplied by Chen Hua Chen Hua Machinery Co., Ltd. Qingdao. Qingdao Hua Chen Machinery Co., Ltd. (www.qdchenhua.com) strong, credible, in Qingdao, Shandong CNC machine tool industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chen Hua machinery and you hand into the brilliant, for a better future!