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Dongguan City Yongfei Hardware Products CO..LTD was established in May 1st, 2000 with only two auto-lathing machines & three workers. Under about 20 years'innovation &development, now Yongfei & its branches hove an area of more than 16000 square meters(and our subsidiary has an area about 8000 square metersI as well as more than 500 employeesland our subsidiary has about 150 workers),
In order to satisfy our customers' requirements, our company owns many kinds of machining equipments & Inspecting facilities as follows:
Machining equipments: 280pcs high precise turning & milling compound CNC machine from MIYANO, TSUGAMI & CITIZEN; 70pcs CNC machining center from FANUC, BROTHER& TSUGAMI; In our subsidiary. 80pcs domestic CNC machines...

 

2000

Since2000

16000

Plant area of 16,000 square meters

500

More than 500 employees

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2019

08 23

Most of the common structures on parts are obtained by forging (or casting) and machining, so they are called process structures. Knowing the common process structure on a part is the basis for learning a part drawing.

2019

08 23

Before you start programming, you must analyze the design drawings and technical requirements in detail to get the best machining solution...

2019

08 23

For the current economic CNC lathes in China, the ordinary three-phase asynchronous motor is generally used to realize stepless speed change through the frequency converter. If there is... (6) Pay atten

2019

08 23

Numerical control (English name: Numerical Control abbreviation: NC) technology refers to the use of digital instructions composed of numbers, characters and symbols to realize the motion control of one or more mechanical devices. CNC is generally controlled by a general-purpose or special-purpose computer for digital program control. Therefore, CNC is also called Computer Numerical Control (CNC), which is called CNC in foreign countries. The concept of NC is rarely used.         It controls the mechanical quantities such as position, angle, speed, etc. and the amount of switching related to the flow of mechanical energy. The generation of numerical control relies on the emergence of data carriers and binary form data operations. In 1908, a perforated sheet metal interchangeable data carrier was introduced; at the end of the 19th century, a control system with paper as a data carrier and an auxiliary function was invented; in 1938, Shannon conducted rapid data calculation and transmission at the Massachusetts Institute of Technology. It laid the foundation for modern computers, including computer numerical control systems. CNC technology is developed in close cooperation with machine tool control. In 1952, the first CNC machine tool came out, becoming an epoch-making event in the history of the world machinery industry, promoting the development of automation.         Nowadays, CNC technology is also called CNC Numerical Control Technology (CNC), and it is currently a computer-based digital program control technology. This technique uses a computer to execute a sequential logic control function for the motion track of the device and the peripherals in accordance with a previously stored control program. Since the computer is used to replace the numerical control device which is originally composed of hardware logic circuit, the realization of various control functions such as storage, processing, calculation, logic judgment of the input operation instruction can be completed by computer software, and the generated micro-instruction transmission is processed. Drive the motor or hydraulic actuator to drive the device.         CNC technology is a technology that uses digital information to control mechanical motion and work processes. CNC equipment is a mechatronic product formed by the penetration of new technologies represented by numerical control technology into traditional manufacturing industries and emerging manufacturing industries, so-called digital equipment. Such as CNC machine tools. Its technology involves many fields: (1) mechanical manufacturing technology; (2) information processing, processing, transmission technology; (3) automatic control technology; (4) servo drive technology; (5) sensor technology; (6) software technology Wait.         CNC technology and equipment are the enabling technologies and the most basic equipment for the development of emerging high-tech industries and cutting-edge industries. National defense industries such as information industry, bio-industry, aviation, and aerospace have widely adopted numerical control technology to improve manufacturing capacity and level, and to improve their adaptability and competitiveness to the market. Industrial developed countries also listed numerical control technology and numerical control equipment as the national strategic materials, not only vigorously developing their own numerical control technology and its industry, but also implementing a blockade and restriction policy on China in terms of "high-precision" numerical control key technologies and equipment. Therefore, vigorously developing advanced manufacturing technology with CNC technology as the core has become an important way for the developed countries in the world to accelerate economic development and improve their overall national strength and national status.

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