Functions of DeRunKe Machine Tool Cutting Oil (Gear Grinding Oil)

1. Ultimate Lubrication Protection
   Forms a high-strength oil film during gear grinding, reducing direct friction between the grinding wheel and tooth surface, minimizing the risk of tooth surface burns caused by grinding heat, and extending the grinding wheel life by over 30%.

2. Precise Temperature Control
   Rapidly dissipates heat from the grinding zone through high thermal conductivity, maintaining processing temperature below 80°C to avoid gear precision deviation (±0.01mm) caused by thermal deformation of the workpiece.

3. Superior Extreme Pressure Anti-Wear Performance
   Contains sulfur-phosphorus composite extreme pressure additives, preventing micro-welding on the tooth surface even under high-pressure grinding conditions (load > 500N), ensuring tooth profile accuracy meets ISO Grade 5 standards.

4. Dynamic Chip Flushing
   High-flow oil (circulation speed ≥ 2m/s) continuously flushes away metal debris, preventing grinding wheel clogging and maintaining cleanliness in the processing area (residual particles < 0.1mg/cm2).

5. Multi-Material Compatibility Protection
   Non-corrosive to alloy steels such as 20CrMnTi and 42CrMo, as well as stainless steel gears, with post-processing anti-rust protection lasting up to 72 hours (salt spray test).

6. Noise and Vibration Reduction Optimization
   Reduces grinding vibration amplitude by 40%, significantly minimizing abnormal gear transmission noise, and lowering subsequent meshing noise by 3-5dB.

7. Surface Finish Enhancement
   Chemical polishing action stabilizes tooth surface roughness below Ra0.4μm, reducing the need for subsequent finishing processes.

8. Biosafety and Environmental Protection
   Certified by RoHS, free of harmful components such as phenol/nitrites, non-irritating to skin upon contact, and with wastewater COD value < 50mg/L.

9. System Compatibility and Maintenance
   Highly compatible with machine tool hydraulic systems (pressure 7-10MPa), with an oil service life of ≥2000 hours, reducing the frequency of oil changes.