In 2026, international copper prices will rise strongly and enter a new era of "10000 yuan/ton". The price of London copper has repeatedly exceeded 12000 US dollars/ton and is steadily approaching the 15000 US dollars/ton mark. This round of rise is not a short-term fluctuation, but a systemic change driven by supply rigidity, demand restructuring, and financial expectations. Copper is transforming from a traditional industrial metal into a strategic resource that combines technology, energy, and geopolitics. Its price trend has become a "barometer" for global macroeconomics, energy transformation, and geopolitical games. This' copper bull 'market has a profound impact on the downstream industry chain, especially the motor industry - as one of the core areas of copper consumption, the motor industry is facing multiple challenges and restructuring in terms of cost, technology, ...

When the term 'printing' is no longer limited to ink marks on paper, but extends to the layer by layer stacking of physical objects, 3D printing technology opens a new chapter in the manufacturing industry. Nowadays, this technology is reshaping the design and manufacturing logic of motors, the core component of the industry, in an unprecedented manner. From the Massachusetts Institute of Technology (MIT) linear motor, which takes three hours and costs only 50 cents, to the electric spray engine completely manufactured by 3D printing technology, a manufacturing revolution with "full 3D printing motor" as the core has begun, making the rapid customization of "what you want is what you get" a reality within reach.Traditional motor manufacturing, like dancing within a predetermined framework, is limited by the rigidity of molds and the bottleneck of processing technology. The ...

1、 What is visual servoing control?Visual servoing control is a technology that obtains image information through visual sensors and uses closed-loop feedback to control robot motion. Its core lies in introducing machine vision into closed-loop control to overcome the uncertainty problem in the underlying system model, reduce sensitivity to system calibration errors, and thus improve the control accuracy of robots.The concept of visual servoing was proposed by Hill and Park in 1979 and gained widespread attention in the 1980s. With the development of computer technology and camera equipment, visual servoing control has evolved from the initial static "look before move" mode to a dynamic real-time feedback system, which has been widely used in industrial robots, medical surgery, autonomous driving and other fields.  Basic PrinciplesVisual servoing control establ...

In the fast-paced and demanding modern life, electric toothbrushes have evolved from an "emerging trend" to a standard tool for daily oral care. It reshapes the brushing experience with the power of technology, upgrading traditional manual cleaning into an efficient, precise, and intelligent new way of health, becoming the preferred choice for more and more families pursuing oral health. Electric Toothbrush is an intelligent oral care tool that uses an electric motor core to drive the brush head to generate high-frequency vibration or rotational motion, achieving efficient cleaning of teeth and gums. Its history can be traced back to 1954, invented by Swiss doctor Philippe Guy Woog with the original intention of providing a more convenient way for people with limited mobility to brush their teeth. After decades of development, electric toothbrushes have moved from medical assis...