Talk about the development status of Shenzhen machining China cnc brass cutting from buzai232's blog

Talk about the development status of Shenzhen machining China cnc brass cutting

Shenzhen machining is a process of changing the dimensions or properties of a workpiece with processing machinery.Get more news about brass cnc lathe parts price,you can vist our website!

Mechanical processing also has a long history at home and abroad, let's take a look at a process of its development.

In 1959, Richard P Feynman (1965 Nobel Laureate in Physics) proposed the idea of micromachines. In 1962, the first silicon micro pressure sensor came out, and the micro-machines such as gears, gear pumps, pneumatic turbines and couplings with a size of 50-500 μm were developed. Micro-machines have been highly valued by government departments, business circles, universities and research institutions abroad.

NASA invested 100 million US dollars to develop the "Discovery Microsatellite". The National Science Foundation of the United States regarded MEMS as a newly emerging research field and formulated a plan to fund research on micro-electromechanical systems. Since 1998, it has funded MIT, Eight universities including the University of California and Bell Labs are engaged in research and development in this field, and the annual funding has increased from 1 million and 2 million to 5 million in 1993.

Many institutions have participated in the research of micromechanical systems, such as Cornell University, Stanford University, University of California, Berkeley, University of Michigan, University of Wisconsin, Old Renzdemore National Research, etc. The UC Berkeley Sensors and Actuators Center (BSAC) has established a 1115m2 ultra-clean laboratory for research and development of MEMS after receiving 15 million yuan from the Department of Defense and more than a dozen companies.

At present, a large number of micro-machines or micro-systems have been researched. For example, micro-tweezers with a tip diameter of 5μm can pick up a red blood cell, and a micro-pump with a size of 7mm×7mm×2mm can flow up to 250μl/min. A robotic butterfly flying in a magnetic field, and a Micro Inertial Unit (MIMU) that integrates a micro speedometer, micro gyroscope and signal processing system.

The machinery required for machining in Shenzhen is digital display milling machine, digital display forming grinder, digital display lathe, EDM machine, universal grinder, machining center, laser welding, medium wire, fast wire, slow wire, cylindrical grinder, inner circle Grinders, precision lathes, etc., can process precision parts, such as turning, milling, planing, grinding, etc. Such machines are good at turning, milling, planing, grinding and other processing of precision parts, and can process various irregular-shaped parts with high processing accuracy. up to 2 μm.