MW1950 Technology History--Technology Development History of CNC Machine Tools

In 1949, the US Air Force signed a contract with the Massachusetts Parsons Jet Company (manufacturing helicopter rotor) and Boston Massachusetts Institute of Technology (MIT) for seven years (1949-1955) commissioned research on CNC machine tools, 1952 3 The company announced the successful development of the world's first three-axis CNC milling machine driven by an electronic tube control device and a hydraulic servo motor. The final report was submitted by the Massachusetts Institute of Technology on May 31, 1953. Since then, MIT has been working on the programming software for CNC machining. In 1954, the milling machine was manually programmed. In 1955, the MIT Whirlwind computer was used to program the automatic milling machine. In 1956, the first automatic tool control program system (APT) was developed. ), thus initially creating the basis of CNC machine hardware and software.

Later, with the strong support of the US Air Force, the research and application of CNC machine tools accelerated.

In September 1955, Bendix Aircraft Company developed a three-dimensional cam milling machine; in June 1955, Giddings & Lewis Machine Tool Company developed the Numericord skin milling machine, and in 1957 in Lockheed ( Rockheed) and Martin (Mart in) applications; in November 1958, Keaney & Trecker developed the first machining center named "Mi lwakee-Mat ic"; October 1961 Pri t t&Whi tey uses a low-cost "TAPE O-MATIC" CNC drilling machine. The progress of CNC machine tools in reducing costs has played an important role in rapidly expanding the scope of application.

The US military has revolutionized the world in many ways, such as computers, such as CNC machine tools, which is the focus of metal processing online.

Metal processing online will publish a number of articles on the technical development of CNC machine tools, welcome everyone's attention.

Hydropool Swim Spa

A swim spa is a versatile and innovative hybrid that combines the best of both worlds: a spacious hot tub and a fully functional swimming pool. It offers the unique opportunity to enjoy the benefits of aquatic exercise, hydrotherapy, and entertainment, all in one exquisite unit. Whether you want to swim, soak, or simply unwind, our swim spas cater to all your desires.
Our swim spas are equipped with powerful swim jets that provide a continuous current, allowing you to swim in place without ever reaching the edge. Swim against the resistance of the current to get an invigorating and effective full-body workout. Perfect for all fitness levels, our swim spas are an ideal solution for those seeking a convenient and space-saving alternative to a traditional swimming pool.

Jacuzzi Pool,Swim Spa Jacuzzi,Whirlpool Swim Spa,Endless Swimming Pool

Foshan Nanhai Halo Sanitary Ware Co., Ltd. , https://www.halohottub.com