In mechanical design, sensors are key components for achieving automation, intelligence, and precise control. Below are the top ten types of sensors commonly used in mechanical design and their application scenarios: 1. Magnetic Switch Function: Detects the position of the cylinder piston and provides feedback on the piston movement stroke. Application: Used in pneumatic control … Read more
With the systematic development of materials, processes, design, and application thinking, 3D printing technologies using engineering plastics, resin-based composites, ceramics, etc., have transitioned from rapid prototyping applications in laboratories or R&D departments to small-batch manufacturing applications for final products. However, the “internal health” of non-metal 3D printed parts is not so easy to control. Taking … Read more
Continuing from the first part, we will further introduce the basics of HDI plating. 4.3.2 Plasma – Key Control Points: 4.3.3 Plasma – Quality Inspection: 4.4.1 Copper Deposition – Subprocess Function: By using swelling to remove the drilling debris inside the holes, the charge inside the holes is adjusted to deposit activated palladium ions, which … Read more
2025 Shanghai Smart Watch (Including Children’s Watches) Product Quality Supervision and Spot Check Results Recently, the Shanghai Municipal Market Supervision Administration conducted a quality supervision and spot check on smart watches (including children’s watches) produced and sold in the city. A total of 30 batches of products were sampled, and 1 batch was found to … Read more
In semiconductor factories, the cleaning process has a set of “extremely strict” standards: since 2013, the number of metal atoms on the surface of each square centimeter of a wafer cannot exceed 0.5×10¹⁰ (equivalent to allowing only 5 soccer balls on a soccer field), the diameter of particles on the back must be less than … Read more
Flexible Printed Circuit Boards, abbreviated as FPC are a special type of PCB How fantastical is the FPC production line? Its level is comparable to that of a sci-fi blockbuster This is the intelligent production base for circuit boards in Hunan Jinkang Fully automated production line AI quality inspection Intelligent warehousing system and modern intelligent … Read more
In the consumer electronics market, Bluetooth speakers are favored by consumers for their convenient wireless connectivity and excellent sound performance. However, to establish a foothold in the market and achieve sustainable development, obtaining a quality inspection report is an essential step that Bluetooth speaker companies cannot overlook. Why do Bluetooth speakers need to obtain a … Read more
2025年第8期总第752期 Niuh Haohao Zhang Yitong Miao Jianchen Yao Jun Lei Chi Xi’an Aviation Computing Technology Research Institute, China Aviation Industry Corporation Abstract:/ABSTRACT The Internet of Things (IoT) technology, as one of the core supporting technologies for the digital transformation of enterprises, plays a crucial role in the transformation of quality inspection processes for avionics products. … Read more
When six-dimensional force sensors are deeply integrated with edge artificial intelligence (AI), the measurement accuracy error breaks through to 0.2% full scale, it is not just a more precise “scale,” but a “perceptual brain” capable of local real-time decision-making—equivalent to weighing 100 pounds of apples with only a 100g difference.This intelligent six-dimensional force sensor, the … Read more