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What are the Characteristics of Working Fluid for Wire EDM Machine?

What are the Characteristics of Working Fluid for Wire EDM Machine?


The working fluid for the wire Electrical Discharge Machining (EDM) must meet the following key requirements:
1. High Insulation: Ensures stable discharge processes and prevents short circuits.
2. Cooling Performance: Effectively reduces temperatures of the electrode wire and workpiece to prevent thermal deformation.
3. Debris Removal: Rapidly flushes away machining debris to maintain a clean cutting zone.
4. Rust and Corrosion Prevention: Protects the machine tool and workpiece from corrosion, extending equipment lifespan.
5. Low Viscosity and High Fluidity: Enhances debris removal efficiency and minimizes residue.
6. Stability: Resists degradation during prolonged use, reducing the need for frequent replacement.
7. Eco-Friendliness and Safety: Non-toxic, odorless, and compliant with environmental standards.
8. High Purity (for water-based fluids): Requires treatment with mixed bed resin to reduce ionic impurities.
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What are the Functions of our EDM Resin?


EDM resin is a combination of cation exchange resin and anion exchange resin, with core functions including:
1. Deep Ion Removal: Simultaneously adsorbs both positive and negative ions (e.g., Ca²⁺, Mg²⁺, Cl⁻, SO₄²⁻) to produce ultrapure water (resistivity up to 18 MΩ·cm).
2. Process Quality Assurance: High-purity working fluid minimizes conductivity fluctuations, improving cutting precision and surface finish.

3. Extended Equipment Lifespan: Reduces scale and impurity deposits, lowering the risk of pipeline blockages.


If you need the quality EDM resin for your wire cut EDM machines, please feel free to contact us.


Bob Li

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Tech EDM Trade Co., Ltd

Tel: +86-512-68782578

Fax:+86-512-66671799

Email: sale@techedm.com 

Email: edmachining@hotmail.com  

Add: No. 58  Huajin Rd, 215153, Suzhou, China 

www.techedm.com 





   2025-3-10
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