The birth of a variety of special lathe in order to improve the degree of mechanization and automation, in 1845, the US Fitch invention turret lathe; in 1848, the United States has emerged back wheel lathe; drilling equipment in 1873, the United States, Spencer made a uniaxial automatic lathes, since shortly after he made three axis CNC lathe machine moving; the early 20th century by a separate motor-driven lathe with a gear transmission. Due to the invention of high-speed tool steel and electrical applications multi-axis drilling equipment, lathes and constantly improve, and finally reached the modern level of speed and accuracy. After World War I, due to the need of arms, vehicles and other machinery industry, a variety of specialized and efficient automatic lathes and lathe rapidly. In order to improve the productivity of small quantities of the workpiece, the late 1940s, lathes with hydraulic copying device to get promotion, meanwhile, have also been developed multi-tool lathe. In the 1950s, the development of a program-controlled lathe with punch cards, the latch plate and dip tray and the like. CNC technology in the 1960s for the lathe, developed rapidly after the 1970s. Digital control machine tool CNC machine tools is referred to, is a process control system equipped with automated tools. The control system can logically handler has the control codes or other symbols Directive, and decoding, allowing the machine and motion control unit machined parts, CNC machine operation and monitoring of all completed in the CNC unit, it CNC machine tools brain. Processing of high precision, stable machining quality; can be multi-axis linkage, can process complex shape parts; machining parts change drilling equipment products, generally only need to change the NC program drilling equipment manufacturers can save setup time; the machine itself high precision, rigidity, choose the amount of favorable processing, high productivity (usually 3 to 5 times that of ordinary machine tools); high degree of automation tools, can reduce labor intensity; high quality requirements for operators, maintenance personnel The technical requirements are higher. Spindle Drilling Equipment | Drilling Equipment | Chen Hua Chen machinery provided by Qingdao China Machinery Equipment Co., Ltd. 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!