Company News

• Key points of making Electrical Parts Mold

  2024 / 04 / 23

  Crafting the enclosure required finesse in mold design to accommodate intricate features such as precise contours and dimensions. Our team's expertise ensured that every detail was meticulously replicated in the final product.   Selecting the ideal material for the enclosure was paramount to ensure durability, heat resistance, and electrical insulation properties. Drawing from our deep understanding of material science, we meticulously chose the perfect material that aligns with the stringent requirements of electrical applications.   Attaining a flawless surface finish on the enclosure demanded precision in mold surface treatments and polishing techniques. The smooth finish not only enhances the functionality but also elevates the visual appeal of the product.   Maintaining consistent quality across all enclosure products was our top priority. We implemented stringent quality control measures at every stage of the manufacturing process to guarantee that each product met our exacting standards. Despite the myriad of challenges, our unwavering dedication and expertise in injection mold manufacturing and injection molding enabled us to overcome obstacles and deliver a superior enclosure product. We are committed to pushing the boundaries of innovation and providing unmatched solutions that cater to the evolving needs of modern electrical applications.  

• Minutes Of Discussion Before Mold Opening On BMC Machine And Mold Arrangement Issues

  2024 / 04 / 19

  Machine problem analysis: In the preliminary communication with the customer, we conducted an in-depth discussion on the machine issues. Major issues include: 1. Machine compatibility: Whether the existing machine can support new mold sizes and specifications, and whether it needs to be upgraded or modified. 2. Machine stability: How stable and durable the machine is during long-term operation, whether there is daily maintenance and whether historical maintenance faults can be easily recorded. 3. Dedicated technical support. Productivity 4. Maintenance and maintenance: The machine's maintenance needs to be properly addressed. In response to the above-mentioned machine problems, we will further communicate with the production and technical efficiency team and the equipment supplier to ensure that the project meets the production requirements, whether the machine needs to be added to assist before starting the equipment mold or optimi

• Injection Moulding Gate Form and Size Design

  2024 / 04 / 18

  The gate in the injection mould, also called the feed gate, is a short and short flow path connecting the diverter and the cavity (except for direct gates). This is a critical part of the gating system. Its main functions are: ①After the mold cavity is filled, the melt will first solidify at the gate to prevent it from flowing back. ②Easy to remove the condensate of the pouring system at the gate. The cross-sectional area of the gate is approximately 0.03 to 0.09 of the cross-sectional area of the flow channel. The length of the gate is about 0.5mm to 2mm. The specific size of the gate is usually determined empirically. Take the lower limit and gradually correct it during the test. When the plastic melt passes through the gate, the shear rate increases and the internal friction of the melt intensifies, thereby increasing the temperature of the material flow, reducing the viscosity, improving the flow performance and facilitating filling. However, suppose the gate size is too small. In that case, pressure loss will increase, condensation will accelerate, shrinkage will be difficult, and even spraying will occur, affecting the quality of plastic mould parts. There are several types of gates in injection mouldings: (1) Direct gate Direct gate is also called center gate. The gate has a small resistance and fast feeding speed. It is commonly used in single-cavity moulds to form large, deep plastic injection mould parts. It is suitable for various plastics, especially plastics with high viscosity and poor fluidity, such as PC and PSF. When forming shallow, flat pl