Cuoghi APE 40 Sharpener Technical Data Sheet

1. General Description: The Cuoghi APE 40 sharpener is a machine designed for sharpening drills and cutting tools, in particular for processing drills with diameters between 2 mm and 40 mm. Built in 1998, this machine is known for its sturdiness and precision. It is equipped with a grinding wheel measuring 200x25x32 mm and has a net weight of 150 kg, which makes it stable and durable.

2. Components and Construction:

• Sharpening Wheel:

  • Dimensions: 200x25x32 mm
  • Function: Removes material from the tool tip to restore the cutting edge.
  • Material: Typically composed of abrasives such as corundum or silicon carbide.

• Machine Body:

  • Material: Cast steel or sturdy metal alloy, designed to ensure stability and reduce vibration during operation.

• Movement System:

  • Motor: Electric, with adequate power to manage the grinding wheel and the tool to be sharpened.
  • Drive: May include belts or gears to transfer motion from the motor to the grinding wheel.

• Regulation System:

  • Sharpening Angle: Adjustable to fit different types of bits and tools.
  • Grinding Wheel Speed: Some models may offer variable speed adjustment.

3. Measurements and Weight:

• Machine Dimensions: Precise specifications not provided, but generally compact for easy placement in the workshop.
• Weight: 150kg

4. Mechanical Characteristics:

• Precision: High precision in restoring the sharpening angle thanks to fine adjustment mechanisms.
• Stability: The weight and design ensure good stability during use, reducing vibrations and improving sharpening quality.

5. Optimal Use Parameters:

• Tip diameter: 2 mm - 40 mm
• Grinding wheel speed: Depends on the specifications of the motor and the type of grinding wheel used; generally set the speed based on the type of material to be processed and the type of grinding wheel.

Useful formulas:

• Cutting Speed ​​(Vc): $V$
  • Where DD $D$ is the diameter of the grinding wheel in mm and nn $n$ is the speed of the grinding wheel in revolutions per minute (RPM).

6. Materials It Can Work:

• Metals: High speed steel, stainless steel, non-ferrous metals.
• Building Materials: Typically materials of variable hardness; the grinding wheel must be chosen based on the material of the tool to be sharpened.

7. Maintenance:

• Regular Cleaning: Remove dust and debris from the machine after each use.
• Grinding Wheel Inspection: Check for wear and cracks; replace the grinding wheel if damaged or worn.
• Lubrication: Ensure that moving mechanisms are well lubricated according to the manufacturer's recommendations.
• Checking Components: Regularly check the alignment and attachment of components to ensure precise sharpening.

8. Verification of used equipment:

• General Conditions: Check the degree of wear of the grinding wheel and mechanical components.
• Operation: Make sure that the machine operates without vibrations and abnormal noises.
• Documentation: Request the user manual and maintenance documentation, if available.

9. Sectors of Use:

• Mechanical Workshops: For the maintenance and sharpening of drills and tools.
• Precision Laboratories: For jobs that require precise and constant sharpening.
• Wood and Metal Industry: Used to keep cutting tools in optimal condition.

10. Why Buy Used:

• Lower Cost: Purchasing a used machine can significantly reduce costs compared to new.
• Reliability: Models such as the Cuoghi APE 40, if well maintained, offer reliable performance even after years of use.
• Availability of Spare Parts: For established brand machines, it is generally easier to find spare parts and assistance.

I am selling a used sharpener made by Cuoghi model APE 40. Year of construction 1998. Processing of tips from 2 to 40mm. Installed grinding wheel dimensions: 200x25x32. Machine weight: 150kg.