secondintelligent

  Ι. Why is Protective Adhesive Indispensable for Mobile Phone Battery Control Boards? Mobile phone battery protection boards typically consist of ICs, MOSFETs, resistors, capacitors, and FPCs. Within the confined space of a mobile phone, the battery protection board faces three major threats: Moisture and Salt Spray Corrosion:   Sweat or accidental water ingress causes electrochemical migration, leading to short circuits. Vibration and Drop Stress:   Solder joints and components develop micro-cracks over long-term use. Conductive Foreign Matter: Tiny metal particles from manufacturing or use can bridge circuits.   Protective adhesive ( conformal coating System   or underfill dispensing system ) forms an insulating protective layer on the component surface, effectively isolating moisture and buffering stress, reducing PCM failure rates by over 90%. Conclusion: For high-density, high-value components like mobile phone battery control boards, inl...

  Desktop vision dispensing machines paired with pneumatic jet valves are a mature and feasible solution for encapsulating mobile phone button pins, widely used in the industry. This combination is particularly suitable for the precision encapsulation of button pins on FPC flexible circuit boards, effectively preventing solder joint oxidation and providing reinforcement. Below are the key technical points of this application solution: I. Why choose a jet valve? Compared to traditional needle dispensing, pneumatic jet valves offer several core advantages in FPC button encapsulation applications: 4 Axis Double Y SEC-E580SV-Y CCD Visua Desktop Despensing Machine Second Intelligent’s SEC-E580SV-Y CCD Visua Desktop Despensing Machine Equipped with high-precision servo motors and precision ground ball screws, the visual dispensing platform offers more advanced and powerful functions. It can be integrated with vision positioning, automatic correction, dispensing inspection, laser height ...

  1. Global manufacturing is entering a new era of "AI + Robotics" Over the past few decades, the development of global manufacturing has essentially gone through three stages: Currently, global industry is moving from "traditional automation" to "intelligent automation." Especially with the rapid development of: AI large models, machine vision, digital twins, edge computing, and cloud data platforms , robots are no longer just "machines that perform actions," but are gradually evolving into: "intelligent manufacturing units with perception, analysis, and autonomous optimization capabilities." 2. Development Background of Robotic Arms – The Core Execution Platform for Industrial Automation The development of robotic arms originated from industrial automation needs. In the 1960s, the first generation of industrial robots entered the automotive manufacturing industry, primarily used for: handling, welding, painting, and high-temperature h...

  In industries including electronics manufacturing, new energy and automotive manufacturing, RTV silicone (Room Temperature Vulcanizing silicone) is widely used in component fixing, waterproof sealing, thermal conductive filling and other processes due to its excellent adhesion, sealing, insulation and high- and low- temperature resistance. With more than 20 years of deep cultivation in the fluid dispensing field, Second Intelligent has launched a benchtop RTV dispensing system. With core advantages of high precision, high stability and strong compatibility, it has become the preferred equipment for dispensing RTV silicone and thermal gel, helping enterprises achieve automated and efficient production. (1) Industry Pain Points: Core Challenges in RTV Dispensing Processes 2. Dual Mode Adhesive Supply System for Full-Scenario RTV / Thermal Gel Applications Targeting mainstream packaging formats including 2600 ml RTV silicone cartridges and 150 cc thermal gel syringes, the equipment ...

  Configurations In industrial manufacturing, two-component acrylic AB adhesive (commonly known as “red-green adhesive” or structural adhesive) is widely used in automotive structural parts, battery PACK assemblies, filter sealing, electronic potting, industrial assembly and hardware & electronics industries. It features fast curing, high bonding strength, excellent impact resistance and good tolerance that does not require strict degreasing. However, this “high-performance adhesive” can be temperamental during dispensing: it is highly corrosive, cures extremely quickly (with an open time of only 3-15 minutes), and is highly sensitive to mixing ratios. Many enterprises often overlook metering accuracy, select inappropriate mixing methods, or use mismatched core components when choosing dispensing equipment for two-component acrylic AB adhesives. This leads to issues such as inconsistent adhesive ratios, uneven mixing, and unstable dispensing, which in turn cause bonding failure...

  Analysis of the Dual-Valve Design in Second Intelligent’s Inline Precision Coating Solution Background of the Solution Based on Second Intelligent’s current inline precision coating solution and the customer’s process requirements ( conformal coating machine + localized precision dispensing), the core logic behind the design of the “Z-axis Dual Valve Assembly” is not simply to add another valve, but to solve the problem of “different process requirements existing on the same product” in electronic coating applications. According to the solution proposal, the customer is currently using: 1.Conformal coating material 2.Viscosity: 15~20 cps (low viscosity) 3.Process requirements include 1.Large-area spray coating coverage 2.Localized precision dispensing / touch-up coating Second Intelligent’s dual-valve inline precision coating solution is not simply about adding another dispensing valve . Instead, it adopts a combined “spraying + precision touch-up dispensing” process design to so...

  In plastic extrusion processes, the purpose of using a hot melt adhesive supply system is not simply “to  dispense adhesive .” The real objective is to achieve a continuous, stable, and controllable inline bonding process. Especially in extrusion applications, which are continuous manufacturing processes, manual adhesive application or simple pressure-fed dispensing systems are usually unable to meet process requirements. 1. Why Is Hot Melt Adhesive Especially Suitable for Extrusion Processes? Extrusion itself is a continuous production process. Typical products include: ● Plastic profiles ● Sealing strips ● Films ● Tubes and pipes These products are continuously extruded while moving forward on the production line without interruption. Therefore, the adhesive system must also provide: ● Continuous dispensing ● Continuous metering ● Continuous synchronization Hot melt adhesive is naturally well suited for this type of manufacturing process. 2. Key Advantages of Hot Melt Adh...