Early twentieth century, in order to higher precision workpiece, fixtures and threading tools, have created a jig boring and thread grinding. Meanwhile, in order to adapt to the car and bearings and other industrial mass production needs, but also developed a variety of automatic machine, copying machine, the combination of machine tools and automated production lines. Precision of the period 1900 to enter the 19th century to the early 20th century, the single has gradually evolved lathe and milling machine, planer, grinder, drill press, etc., which have the basic shape of the main machine, so the early 20th century for precision machine tools and production mechanization and semi-automatic creation of the conditions. In the 20th century, 20 years ago, people mainly around the milling, grinding and assembly line expanded. As the automotive, aircraft and engine production requirements adjustable multi-axis drilling row of stone price, in a large number of machining complex shapes, when high precision and high finish of parts, the urgent need for accurate, automated milling and grinding machines. Because multi-helix cutter blade adjustable advent of multi-axis drilling row of stone products, basically solved the vibration and finish produced single blade cutter milling machine is not high difficulty leaving the lack of development, so that milling machining complex parts become important equipment. Digital control machine tool CNC machine tools is referred to, is a process control system equipped with automated tools. The control system is able to handle a control logic codes or other symbols Directive procedures and decoding, allowing the machine operation and control unit multi-axis CNC machining parts adjustable row of stone drilling, CNC machine operation and monitoring of all In this numerical control unit is completed, it is the brain of CNC machine tools. Processing of high precision, stable machining quality; can be multi-adjustable multi-axis coordinate linkage row of stone drilling, can process complex shape parts; machining parts changed, generally only need to change the NC program can save setup time; Machine own high precision, rigidity, choose the amount of favorable processing, production rate (generally 3 to 5 times the normal machine); a high degree of automation tools, can reduce labor intensity; high quality requirements of the operator of the service technical personnel demanding. Adjustable multi-axis drilling row of stone products | Chen Hua machinery (certified) | Adjustable multi-axis drilling a row of stone provided by China Machinery Equipment Co., Ltd. Qingdao Chen. Qingdao Hua Chen Machinery Co., Ltd. (www.qdchenhua.com) is Qingdao, a leader in CNC machine tools over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chen Hua Machinery leadership in the staff warmly welcome all inquiries negotiations to create a better mechanical Chen Hua future.