CUTTING OIL CUT 200

About CUTTING OIL CUT 200

"CUTTING OIL CUT 200" generally refers to a specific grade or type of cutting oil designed for various metalworking operations. It's often a water-soluble (also known as soluble oil or emulsifiable oil) or neat (straight) cutting fluid, formulated to provide crucial benefits during machining processes.

Here's a detailed description, combining common characteristics found across products designated as "CUT 200":

CUTTING OIL CUT 200: A Versatile Metalworking Fluid

CUTTING OIL CUT 200 is a specialized lubricant used in machining operations to facilitate cutting, drilling, milling, grinding, and other metal removal processes. Its primary purpose is to enhance tool life, improve surface finish of the workpiece, and ensure efficient operation of machinery.

Key Characteristics and Properties:

1. Type (Varies by Manufacturer):

   • Water Soluble (Emulsifiable): Many "CUT 200" variants are water-soluble. These are concentrated oils that form a stable emulsion (milky fluid) when mixed with water. This type is highly effective for cooling due to the water content and provides good lubrication.

   • Neat (Straight) Oil: Some "CUT 200" products might be neat cutting oils, meaning they are used directly without mixing with water. These are typically chosen for operations requiring high lubricity and extreme pressure properties, often for heavy-duty machining of tough materials.

2. Primary Functions:

   • Cooling: Dissipates heat generated by friction between the cutting tool and workpiece, preventing thermal damage to both. Water-soluble types are excellent coolants.

   • Lubrication: Reduces friction and wear on the cutting tool and machine components, extending tool life and reducing power consumption.

   • Chip Flushing: Carries away metal chips and swarf from the cutting zone, preventing re-cutting and improving surface quality.

   • Corrosion Protection: Contains rust inhibitors to protect the workpiece, tools, and machine beds from corrosion.

3. Composition & Additives:

   • Typically formulated from high-quality mineral oils (often hydro-processed base stocks) or synthetic/semi-synthetic base oils.

   • Fortified with a blend of advanced additives:

     • Extreme Pressure (EP) Additives: To withstand high loads and prevent welding between the tool and workpiece during severe cutting operations (e.g., sulphur-chlorine compounds, though some are chlorine-free).

     • Anti-wear Additives: To reduce wear on moving parts.

     • Bactericides/Biocides: Especially in water-soluble types, to prevent bacterial and fungal growth, which can degrade the emulsion and cause odors.

     • Emulsifiers: For water-soluble oils, to ensure stable mixing with water.

     • Anti-foaming Agents: To prevent excessive foam formation during circulation.

     • Corrosion Inhibitors: As mentioned above.

4. Typical Applications:

   • General Machining Operations: Widely used for turning, drilling, milling, reaming, boring.

   • Grinding Operations: Provides excellent cooling and chip removal.

   • Suitable for various metals: Often recommended for both ferrous metals (steel, cast iron) and non-ferrous metals (aluminum alloys, copper, brass).

   • Can be used in both conventional and CNC machines, as well as individual sumps and centralized systems.

5. Performance Advantages:

   • Extended Tool Life: Reduces friction and heat, leading to less tool wear.

   • Improved Surface Finish: Prevents chip welding and ensures smoother cuts.

   • Stable Emulsion (for soluble types): Resists bacterial degradation, maintaining effectiveness over time.

   • Operator Friendly: Often designed to be low-foaming, non-staining, and sometimes low-odor.

   • Economical: Effective performance at recommended dilution ratios (e.g., 5% oil for general machining, 2% for grinding).

Physical Characteristics (May Vary by Manufacturer):

• Appearance: Typically a bright and clear liquid (concentrate), forming a milky white to light yellow emulsion when mixed with water. Neat oils are usually clear.

• Color: Often light yellow, amber, or sometimes brown.

• Density: Around 0.85 - 0.88 kg/L (at 15C).

• Water Content Vol 0% (for the concentrate, if water-soluble; 0% for neat oils).

• Ash Often 0% to low percentages.

• Smell: Can range from light to pungent, depending on additives.

• pH Value (for emulsions): Typically in the alkaline range, e.g., 8.5-9.6, to prevent corrosion.

In essence, CUTTING OIL CUT 200 represents a reliable and effective solution for a broad spectrum of metal cutting applications, offering a balance of lubrication, cooling, and protection to optimize machining performance and extend equipment life.