Sound coil motor(sound coil motor) photowriter to help manufacture
time£º2018/11/16 click£º5863
Sound coil motor(sound coil motor) lithography machine to help manufacture "China core." The ZTE incident, which has been widely publicized for some time, has sounded alarm bells for the Chinese people and made them understand the importance of chip technology. The United States has launched a trade war with China and boycotted ZTE has completely awakened the Chinese people. The core technology is controlled by people and it is always led by the nose. Perhaps many people will say ZTE can't. We have Huawei. After all, Huawei's own Kylin processor is tough and awesome. But the small editor of the coil motor wants to remind everyone that Huawei alone is not enough.
Photographers are indispensable equipment for chip manufacturing. At present, China can not produce a high-precision alignment system. Therefore, domestic photographers are compared with photographers produced in the United States, Germany, and the Netherlands. In the past, due to the Wassenaar Agreement, our country was restricted from purchasing advanced lithography machines abroad. However, in 2018, SMIC, Ziguang Group Yangtze River Storage, and Huahong Group Huali Microelectronics were all supported by the Dutch equipment plant ASML lithography machine. Sound coil Motors(sound coil motors) feel that since then, the "Chinese core" will officially open the curtain.
So what is the relationship between the coil motor(coil motor) and the lithography machine? The motion of the sound loop motor(sound coil motor) in the photo-engraving machine mask system is divided into scanning motion and positioning motion. The scanning motion mainly completes the exposure processing of Silicon sheets. The motion has a high requirement for positioning accuracy and speed stability. The optimization of time is pursued on a stable basis.
Sound coil motor(sound coil motor) is a DC linear motor based on the Lorentz force principle and has good static, dynamic performance and control characteristics. Because it can obtain linear motion without the transmission mechanism, the mechanical wear caused by the transmission mechanism is eliminated, and precision position servo can be achieved on the basis of position servo control, and it is introduced into a lithography machine with high precision requirements.
Kunshan Tongmao Electronics Co. Ltd. is a research and development and manufacturer of high-performance, high-quality linear and swing motion solutions. The main products are linear Motors, coil Motors(coil motors) and system integration. We will provide you with good technology and high-performance sports series products. Meet your large OEM needs at low cost. Friends are welcome to pay more attention.
This article originated from the original company of Kunshan Tongmao Electronics Co., Ltd.(www.tmmotion.com). Please indicate the source.
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