超硬质合金线嘴：此产品以超硬合金为材料精密加工而成，其硬度高达hra90以上，此产品两端及内孔全部为镜面加工，以保障漆包线不被刮伤。具有极高的钢性和硬度，不易弯曲及堵塞、耐冲击。
Tungsten carbide nozzle ：This product is made by the precision machining with the tungsten carbide materials (superhard alloy). The hardness reached over HRA90 degree while the anti-bending degree reached over 2300N/mm. We do the precision grinding and surface treatment to achieve Ra0.1 of the bore roughness and the Ra0.025 of the R place of both ends. There is a scientific curvature radius design in the both entrance. This design can ensure a smooth transit of the thread. Due to the overall materials processing, and no elevation in the bore, the phenomenon of easy-bending and plugging has been improved comparing with the ruby nozzle.
Advantages: high hardness, rigid and impact resistance. |
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