Detailed Technical Data Sheet for Used Sharpener - Kaindl Brand Model BSM 22

General Overview

Kaindl BSM 22 sharpener is a machine tool designed for sharpening drills, cutters and other cutting tools made of carbide or steel. Built in 1999, this machine offers a combination of precision, versatility and durability, making it ideal for machine shops and sharpening laboratories. Despite being used, the Kaindl BSM 22 is still able to guarantee high performance thanks to the robustness of its construction and the quality of the components.

Technical Specifications

• Brand: Kaindl
• Model: BSM 22
• Year of Construction: 1999
• Serial Number: 18
• Type: Universal sharpener
• Grinding Wheel Dimensions: Typically 125mm diameter, but may vary based on specific configuration.
• Electrical power supply: 380 V, three-phase
• Rotation Speed: Usually adjustable, up to approximately 3000 rpm.
• Weight: Approximately 200-250 kg
• Work Area: Supports tools with variable diameters, typically from 3 mm to 22 mm.

Main Components

• Grinding Head: Mounted on high precision bearings, it guarantees stability and absence of vibrations during sharpening.
• Worktop: Made of cast iron or steel, with ground surfaces to ensure precise positioning of the tools.
• Clamping Mandrel: Used to secure the tool in place during sharpening. The chuck is adjustable to accommodate different sized tools.
• Cooling System: Essential for keeping the tool at an optimal temperature, preventing overheating which could compromise the hardness and precision of sharpening.
• Controls: Ergonomic control panel with buttons to start/stop the machine and adjust the grinding wheel speed.

Mechanical Characteristics

• Working Precision: The machine is able to sharpen with an extremely low tolerance, typically in the order of microns, ensuring an optimal finish for cutting tools.

• Versatility: Designed to sharpen a wide range of tools, including drills, cutters and reamers. It can work on tools of different geometries, adapting to multiple applications.

• Robustness: Built in high quality cast iron and steel, the Kaindl BSM 22 is designed to last over time and withstand intensive work cycles.

Optimal Use Parameters

To maximize the efficiency of the sharpener and ensure optimal sharpening, you can use the following formulas:

1. Cutting Speed ​​(V):

   $$V$$

   Where:

   • VV $V$ is the cutting speed in m/min,
   • DD $D$ is the diameter of the grinding wheel in meters,
   • nn $n$ is the rotation speed of the grinding wheel in rpm.

2. Sharpening Angle: The correct angle depends on the tool material and the specific application. Generally, angles between 118° and 135° are used for drill bits.

3. Feed Force (F):

   $$F$$

   Where:

   • FF $F$ is the feed force,
   • kk $k$ is a coefficient that depends on the tool material,
   • AA $A$ is the contact surface area.

Workable Materials

The Kaindl BSM 22 is designed to sharpen tools in:

• High Speed ​​Steel (HSS)
• Hard Metal (Tungsten Carbide)
• Carbon Steel
• Stainless steel

Maintenance

To keep your sharpener in excellent condition, it is essential:

• Regular Cleaning: Remove dust and debris from the machine and work area.
• Lubrication: Periodically check and lubricate moving parts such as bearings and guides.
• Checking Cables and Connections: Make sure that all electrical cables are in good condition and that there are no loose connections.
• Checking the Cooling System: Make sure the cooling system is working properly, to avoid overheating while working.

Evaluation of used cars

To understand whether the used Kaindl BSM 22 sharpener is in good condition, consider:

• Condition of the Wheel: The wheel should be intact, without cracks or signs of excessive wear.
• Precision of Movements: Check that all machine movements are fluid and free of excessive play.
• Cosmetic Condition: A visual inspection may reveal signs of wear that may indicate poor maintenance.

Sectors of Use

The Kaindl BSM 22 sharpener is ideal for:

• Mechanical Workshops: For the restoration of cutting tools, cutters, drills, etc.
• Sharpening Laboratories: Specialized in the professional sharpening of tools.
• Manufacturing Industry: Where it is essential to keep cutting tools in optimal condition for production.

Why is it better to buy it used?

Buying a used sharpener like the Kaindl BSM 22 can be an excellent choice for:

• Reduced Cost: Save significantly compared to purchasing a new machine.
• Product Quality: Kaindl machines are known for their durability and reliability over time.
• Immediate Availability: May be available immediately with no waiting time for production or delivery of a new machine.

Conclusion

The Kaindl BSM 22 universal sharpener from 1999 represents a solid and reliable solution for workshops and laboratories that require high precision sharpening. Despite being used, if properly maintained, it can offer excellent performance at a lower cost than a new machine, making it a smart investment for multiple industries.