Shenzhen EMAR Precision Technology Co., Ltd. is a professional manufacturer dedicated to the external processing of high-quality numerical control machines. The company was established in 2001 and is located in Tangwei Industrial Park, Gongming Town, Guangming New District, Shenzhen, with convenient transportation. Our company relies on the customized processing and mass production of medical and communication parts to develop the manufacturing of automobiles, drones, intelligent machines and optical precision parts. The company has passed ISO9001, ISO14001, IATF16949 and other certifications. It is a rare high-tech enterprise in Shenzhen with automotive parts manufacturing qualifications.

　　In order to meet user requests in different fields, the company has established a high-precision CNC Machining workshop, numerical control centering machine machining workshop, turning and milling compound machining workshop, numerical control lathe machining workshop and precision testing workshop, the company introduces numerical control centering machine imported from Japan STAR, Nomura, Tsukami and other brands, with a processing diameter of φ 3mm~ φ 25mm, which can meet the processing of precision parts such as communications, optoelectronics, medical, automotive, lock cylinder, office automation, etc. Today, EMAR Precision Technology shares the development process of cnc numerical control centering machine and its origin.

　　One: the definition of mind-blowing

　　What we usually call a centering machine, its full name is a centering numerical control lathe, which can also be called a spindle box moving numerical control automatic lathe, which has the function of turning and milling compound machining, so some people call it an economical turning and milling compound machining machine tool or a longitudinal cutting lathe. It belongs to a high-precision precision machining equipment, which can realize the functions of turning, drilling, milling, engraving, tapping, gong, boring, etc. in one clamping. The main fields of application are the batch processing of precision hardware and heterosexual non-standard customized hardware.

　　II. Development and Origins

　　Mind machines originally originated in Switzerland and Germany. Friends who may have been in the industry for a long time will see that Swiss and German machines from the 1960s or 1970s are still playing a role in the market. At that time, heart machines were mainly used for precision machining of military industrial machinery. After that, with the rapid development of industry, the demand for heart machines in the civilian market gradually increased, and the application of numerical control heart machines was gradually applied from the military field to the civilian field. Compared with developed countries, the development time of numerical control heart machines in our country is relatively short and the start is relatively late. After World War II, the heart machine was widely used in the manufacturing industry, our country‘s early development of the heart machine is the island of Taiwan, Taiwan first introduced the technology of Japan and South Korea, followed by the mainland began to independently develop different types of numerical control heart machine.

　　The technical blockade and restrictions of developed countries have led to the development speed of numerical control machine in our country. Before the end of the 1990s, our country‘s numerical control machine mainly relied on foreign imports to meet the processing needs of industry. However, with the expansion of the domestic market, the market demand is becoming more and more urgent. A large number of powerful national enterprises and manufacturers have risen in our country. The main manufacturing areas mainly include Guangdong, Zhejiang, Jiangsu, Dalian, Zouping in the coastal areas, and Xi‘an in Shaanxi. The emergence of these machine manufacturers has greatly met the needs of the domestic machine market.

　　Three: the design and technical characteristics of the numerical control center machine

　　The design structure of the numerical control centering machine is obviously different from that of the traditional numerical control machine tool. Its manufacturing accuracy and processing efficiency are unmatched by the traditional numerical control lathe. Generally, the centering machine adopts a dual-axis cutter arrangement method, which greatly reduces the processing cycle time. It uses the method of shortening the exchange time between the row cutter and the opposite tool to realize the function of overlapping multiple tool tables and the movement and overlap of the effective axis of thread cutting. The direct spindle indexing function during secondary machining shortens the idle time. In the machining process of the spindle and the workpiece clamping part, the cutting tool has always played a very important role, which provides a strong guarantee for the constant machining accuracy. At present, the upper limit of the diameter of the center machine on the market is 38mm, so it has a strong advantage in the processing sequence of precision shaft parts. The common numerical control center machine is matched with an automatic feeding device, and the numerical control center machine assembled by EMAR Precision Technology is also the same. This combination can realize that a single CNC center machine has fully automated production, automatic feeding and automatic processing, which effectively reduces labor costs and defective products in the production process. Therefore, when producing products such as shaft parts, the advantage of batch processing is very significant.

　　The above is the development origin, definition and technical design and characteristics of numerical control centering machines. Shenzhen EMAR Precision Technology has more than 20 numerical control centering machines. In addition, the company also has cnc machining centers, turning and milling composite machining centers, numerical control lathes and knife-type automatic lathes, a total of more than 100 units. The precision testing center is equipped with projectors, coordinate detectors, spectrometers and other precision testing devices. The company strictly controls product quality, introduces advanced and efficient management systems, and realizes seamless connection and timely communication between product production processes, testing, and delivery to customers. EMAR precision technology provides users with perfect product solutions, is close to the user‘s production process, and quickly responds to user requests, allowing users to focus more on their main business and enhance user value.