The tungsten N-pin ejecting needle is a special tungsten pin with multiple ejector pin heads that can hold multiple chips or crystals at the same time. This kind of ejector pin is usually used in high-precision and high-efficiency die-bonding machines, which can greatly improve production efficiency. Compared with traditional single-head tungsten steel ejector pins, tungsten N-pin ejecting needles have a more complex design and higher manufacturing precision, requiring a higher technical level and stricter manufacturing processes. Therefore, the price of the multi-head tungsten steel thimble is relatively high, but it can significantly improve production efficiency and is a very valuable tool for companies that need to mass-produce die bonding machines.
Tungsten N-pin ejecting needle are usually made of high-quality tungsten carbide materials and ground and polished with precision equipment. Its shape structure can be straight rod type, curved rod type and other shapes, and is designed according to actual application requirements. Each ejector tip is precision ground and polished to ensure it holds the chip or crystal accurately. Tungsten N-pin ejecting needles have high hardness, high strength, high wear resistance and excellent corrosion resistance, which can maintain their accuracy and performance for a long time.
In die bonding machines, tungsten N-pin ejecting needle are widely used in semiconductor packaging, LED packaging and other production fields. It can fix multiple chips or crystals at the same time, greatly improving production efficiency. At the same time, the multi-head tungsten steel thimble also has good repeatability and stability, which can ensure the position accuracy and consistency of the fixing effect of each chip or crystal. Due to its high precision and high efficiency, tungsten N-pin ejecting needles have become one of the indispensable and important tools in modern die bonding machines.
In short, the tungsten N-pin ejecting needle is a high-precision and high-efficiency tungsten steel ejector pin, which is suitable for fields such as die-bonding machines that need to fix multiple chips or crystals at the same time. It has multiple ejector heads, which can greatly improve production efficiency while ensuring the position accuracy and fixation effect consistency of each chip or crystal. For companies that need to mass-produce die bonding machines, tungsten N-pin ejecting needle are a very valuable tool.
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