Superior Cutting Performance OLB Tungsten Carbide Press Knife
Intended Use: Designed for use in LCD liquid crystal module series equipment, specifically tailored for the precise and intricate requirements of OLB Tungsten Carbide press knives and FOG Tungsten Carbide press heads.
Compatible Equipment: Suited for a range of LCD industry production equipment, including fully automatic COG devices, FOG devices, POL devices, among others.
Product Features:
- Material: Crafted from solid tungsten carbide material, semi-processed blanks are pressed and sintered.
- Internal Thread Processing: Internal threads are formed during the semi-processing of the blank and refined through precision machining on advanced machine tools.
- Precision Dimensions: Detailed precision with a surface accuracy tolerance of 0.002.
- Surface Treatment: Flatness and perpendicularity accuracy requirements are both within 0.003.
- Working Surface Requirements: A 0.8mm working surface demands a tolerance of 0.003 and a mirror finish to ensure consistency and precision in Tungsten Carbide cutting operations on LCD displays.
Hardness Requirements: Tungsten Carbide non-standard press knives have a hardness between HRA92.5-93, ensuring exceptional wear resistance.
Production Process:
- Sintering Process: Utilizes state-of-the-art vacuum low-pressure sintering technology, sintered at a high temperature of 1300 degrees.
- Metallographic Structure: The product exhibits a dense metallographic structure with no sand holes or air bubbles.
- Semi-Precision Processing: External dimensions are semi-precision processed during the blank sintering, facilitating subsequent precision processing size accuracy.
Customization for Clients: This product series is precisely manufactured according to customer equipment drawings and usage requirements to meet specific operational needs.
The OLB Tungsten Carbide Press Knife and FOG Tungsten Carbide Press Head are meticulously designed and produced to ensure outstanding performance in LCD liquid crystal module series equipment.
Our company is specializing in producing and manufacturing hard alloy insert pins for precision mold customers. It is used with electronic ceramic injection molds. The precision requirements are very high, and the perfect consistency of products is the primary standard of this set of products. The tungsten carbide punching pin equipped in electronic ceramic precision mold is used in large number, and each insert pin is required to maintain good consistency. This requires that the finishing process must strictly control each processing procedure. Our company can produce the hard alloy insert pins according to the requirements of the precision mold manufacturer. The consistency of the products can be guaranteed, and the tolerance requirements are +0.002. The finish of the punch needles is required to be 0.2, which meets the highest requirements of applications in electronic ceramic injection molds.
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