Detailed Technical Data Sheet for Used Universal Sharpener - Deckel Brand, Model S0n

General Overview

Deckel S0n universal sharpener is a highly versatile machine tool designed for sharpening cutting tools, such as cutters, drill bits, and specialty tools. Manufactured by Deckel, a renowned brand in the machine tool industry, the S0n is known for its precision, robustness, and ease of use. Even a used machine like the Deckel S0n can be an excellent investment for workshops requiring a reliable sharpening solution.

Technical Specifications

• Brand: Deckel
• Model: S0n
• Type: Universal sharpener
• Power supply: 380 V three-phase
• Engine Power: Approx. 0.5 - 1 kW (depending on the specific version)
• Grinding Wheel Speed: Typically adjustable between 2800 and 5600 RPM
• Grinding Wheel Size: Diameter 100-125mm, with 20mm center hole
• Machine Dimensions: Approx. 1000 x 700 x 1400 mm
• Weight: Approximately 150-200 kg
• Axis Movement: X/Y/Z, with micrometric adjustments
• Degree of Precision: High, with tolerances of a few microns
• Year of Production: 1980s-1990s (depending on the specific version)

Main Components

• Grinding Wheel Chuck: Designed to accommodate various types of grinding wheels, it ensures stable, vibration-free rotation, essential for achieving precise sharpening.

• Worktable: Made of cast iron or steel, it features T-slots for attaching supports and sharpening devices. The table is adjustable in multiple axes to allow optimal tool orientation.

• Tool Holders: Adjustable devices that allow you to sharpen tools of different shapes and sizes with maximum precision.

• Cooling System (optional): Some models include a cooling system to prevent overheating during sharpening, preserving the integrity of the tools.

• Controls and Adjustment Knobs: Allow you to adjust the position and angle of the tools, ensuring that the desired profile is achieved with great accuracy.

Mechanical Features

• Precision: Thanks to micrometric adjustments and high-quality components, the Deckel S0n is capable of sharpening tools with high precision, maintaining very tight tolerances.

• Robustness: The solid cast iron and steel construction guarantees a long life, even under intensive use.

• Versatility: Suitable for a wide range of cutting tools, including cylindrical cutters, profile tools, drills, and turning tools.

Optimal Usage Parameters

To optimize the use of the Deckel S0n sharpener, it is important to consider some key parameters, which can be calculated using specific formulas:

1. Peripheral Speed ​​of the Grinding Wheel (V):

   $$V$$

   Where:

   • VV $V$ is the peripheral speed in m/s,
   • DD $D$ is the diameter of the grinding wheel in meters,
   • nn $n$ is the rotation speed of the grinding wheel in revolutions per minute (RPM).

2. Power Consumption (P):

   $$P$$

   Where:

   • TT $T$ is the applied torque (Nm),
   • ω\omega $\omega$ is the angular velocity (RPM).

3. Sharpening Tolerances: Typical tolerance for tools sharpened with machines of this type can be measured in microns, with accuracy ranging between 2 and 5 microns depending on the tool and the wheel used.

Workable Materials

The Deckel S0n can sharpen tools made of:

• Alloy and non-alloy steels
• Tungsten carbide
• Composite materials
• Tool steels (HSS)

These materials require wheels with specific grits to achieve an optimal finish without overheating or damage.

Maintenance

To keep your Deckel S0n sharpener in top condition, you need to:

• Lubrication: Lubricate axle guides and moving components regularly to avoid excessive wear and friction.

• Cleaning: Remove chips and material residues after each use to avoid contamination during subsequent operations.

• Checking the Grinding Wheels: Periodically check the condition of the grinding wheels and replace them when necessary, especially if they show signs of uneven wear or imbalance.

• Alignment: Check axis alignment and grinding wheel centering to ensure consistent accuracy.