CNC Hob Sharpening Machine

Our CNC Hob Sharpening Machine is a state-of-the-art solution designed for precision sharpening of hobs used in gear manufacturing. It combines advanced computer numerical control technology with robust mechanical components to deliver consistent, high-quality results. This machine is ideal for industries requiring high accuracy and efficiency, such as automotive, aerospace, and heavy machinery.

Key parameters of our CNC Hob Sharpening Machine include:

• Control System: Siemens 840D sl CNC with user-friendly interface
• Axis Configuration: 5-axis simultaneous movement for complex geometries
• Spindle Speed: Up to 10,000 RPM with automatic tool changer
• Grinding Wheel Diameter: 100mm to 400mm, adjustable based on hob size
• Accuracy: ±0.001mm positioning repeatability
• Workpiece Capacity: Hobs from 10mm to 300mm in diameter
• Power Supply: 380V, 50Hz, three-phase with energy-saving mode
• Coolant System: Integrated high-pressure cooling with filtration
• Software: Custom CAM integration for automated sharpening paths
• Weight: Approximately 2,500 kg for stability during operation

Frequently Asked Questions about CNC Hob Sharpening Machines:

What is a CNC Hob Sharpening Machine used for?

It is used to sharpen and recondition hobs, which are cutting tools for creating gears, by removing worn material and restoring precise tooth profiles through computerized control.

How often should I sharpen a hob with this machine?

Sharpening frequency depends on usage and material; typically, after every 500-1000 cutting cycles or when wear exceeds 0.1mm, but the machine's monitoring software can provide alerts based on real-time data.

Can it handle different types of hobs?

Yes, the machine is versatile and can process various hob types包括 involute, worm, and spline hobs, with customizable settings for different materials like steel, carbide, or coated tools.

What maintenance is required for the machine?

Regular maintenance includes daily cleaning of grinding debris, weekly lubrication of moving parts, and monthly calibration of axes and spindles, with detailed schedules provided in the user manual.

Is training provided for operators?

Comprehensive training programs are available, covering machine operation, software usage, and safety protocols, often conducted on-site or through virtual sessions to ensure proficiency.

How does the CNC system improve sharpening accuracy?

The CNC system uses high-resolution encoders and feedback mechanisms to control movements with micron-level precision, reducing human error and ensuring consistent results across multiple sharpening cycles.

What safety features are included?

Safety features include emergency stop buttons, protective enclosures with inter locks, overload protection, and automated shutdown in case of abnormalities, complying with international standards like ISO 13849.

Can the machine integrate with existing production lines?

Yes, it is designed for easy integration via standard interfaces like Ethernet/IP or Profinet, allowing data exchange with PLC systems and other machinery for streamlined automation.

What is the typical ROI for this machine?

Return on investment varies but often ranges from 12-24 months due to reduced tool replacement costs, higher productivity, and minimized downtime, with case studies showing up to 30% efficiency gains.

Are spare parts readily available?

Spare parts are stocked globally with fast shipping options, and our support team provides 24/7 assistance to minimize downtime, ensuring long-term reliability.