Grinding Oil Derunke Brand Model 7002 Machine Tool Cutting Oil

Grinding oil significantly enhances machining quality and efficiency through multiple synergistic effects in machine tool processing. Its ten core advantages can be systematically summarized as follows:

1. Optimization of Machining Quality
Improved Surface Finish
Forms a molecular-level lubricating film, reducing micro-scratches and achieving a surface roughness of Ra ≤ 0.08μm for precision parts (e.g., engine cylinder honing).
Efficiency Enhancement Mechanism: Special additives fill microscopic metal grooves, reducing the friction coefficient to below 0.08.
Ensured Machining Accuracy
Controls grinding stone cutting force fluctuations ≤ 5%, ensuring workpiece roundness error ≤ 0.01 (in ultra-precision machining scenarios).
Residual Stress Improvement
Uniform oil film coverage reduces localized stress concentration, forming an anti-fatigue compressive stress layer.
2. Equipment and Tool Protection
Extended Lifespan
Sulfur-phosphorus extreme pressure agents form high-temperature films, reducing abrasive wear and increasing ceramic honing head lifespan by 60%.
Laboratory Data: Four-ball test PB value ≥ 980, weld point load exceeds industry standards by 30%.
Machine Tool Rust Prevention
Boric acid amine salt + benzotriazole composite system passes 72-hour salt spray test, reducing guideway corrosion rate by 90%.
Cooling and Thermal Deformation Suppression
Low viscosity characteristics (density 2.5/cm³) enable rapid heat dissipation, controlling temperature rise to ≤ 15°C.
3. Breakthrough in Production Efficiency
Continuous Machining Stability
Surfactants improve chip removal efficiency by 40%, avoiding downtime caused by iron chip adhesion.
Reduced Energy Consumption Costs

Friction resistance reduced by 30%, lowering motor power consumption by 15-20% under the same operating conditions.
4. Maintenance
Environmental and Economic Benefits
Long-Life Design: Antioxidant formulation (≥300) supports 6-8 months of continuous use.
Chlorine-Free Formulation: Avoids heavy metal pollution, complying with ISO 14000 environmental standards.
Human-Machine Collaboration Friendly
Low odor/low oil mist design (≤15), improving operational environment comfort.
Composite Value Verification: In automotive component production lines, overall unit processing costs are reduced by 23%, and replacement cycles are extended by 2.5 times.