RayTools BM111 Sensor Head
The RayTools BM111 Sensor Head is a precision capacitive sensing head designed for CNC fiber laser cutting systems. It enables accurate, automatic measurement of the distance between the laser cutting nozzle and the workpiece, helping maintain a consistent cutting height throughout the cutting process.
Designed for reliable operation in demanding industrial environments, the BM111 combines capacitive height sensing with a robust mechanical structure to support stable laser cutting performance. Its accurate height detection helps compensate for variations in sheet flatness, material position, and workpiece geometry, contributing to consistent cutting quality and process stability.
Key Features
High-Precision Capacitive Sensing – Provides accurate detection of the distance between the cutting nozzle and the metal workpiece.
Automatic Height Control – Supports automatic adjustment of the cutting head height during laser cutting.
Stable Cutting Performance – Helps maintain a consistent nozzle-to-material distance for reliable cutting results.
Non-Contact Detection – Uses capacitive sensing to detect the workpiece without physical contact during normal height measurement.
Fast Response – Enables rapid detection of changes in material height, supporting high-speed cutting operations.
Robust Industrial Construction – Designed for continuous use in CNC laser cutting environments.
Improved Cutting Accuracy – Helps maintain the correct focal position and cutting gap by controlling head height.
Protection Against Height Variation – Compensates for uneven or slightly deformed sheet surfaces.
Easy Integration – Suitable for integration with compatible CNC fiber laser cutting machines and height-control systems.
Suitable for Automated Systems – Designed for use in automated laser cutting equipment where consistent height control is required.
Applicability
The RayTools BM111 Sensor Head is primarily applicable to CNC fiber laser cutting machines used for processing metal sheets and plates.
Typical applications include:
Fiber laser sheet-metal cutting machines
CNC laser cutting machines
Metal fabrication equipment
Automated laser cutting systems
Mild-steel and carbon-steel sheet cutting
Stainless-steel sheet cutting
Aluminium and other conductive metal cutting
Industrial machinery and equipment manufacturing
Automotive component manufacturing
Electrical and control-panel fabrication
General sheet-metal processing
The sensor head is particularly useful in applications where accurate and consistent nozzle-to-workpiece height control is important for maintaining cutting quality.
Benefits
1. Consistent Cutting Height
The capacitive sensing system helps maintain a stable distance between the nozzle and workpiece, even when the sheet surface is not perfectly flat.
2. Improved Cutting Quality
Accurate height control helps maintain appropriate cutting conditions, contributing to cleaner cuts, more consistent kerf quality, and reduced cutting defects.
3. Increased Process Stability
Continuous height sensing helps the laser cutting system respond to variations in material position during operation.
4. Reduced Risk of Nozzle Collision
Automatic height detection helps keep the cutting nozzle at an appropriate distance from the workpiece, reducing the possibility of unwanted contact.
5. Better Productivity
Reliable automatic height control reduces the need for frequent manual adjustments and supports efficient automated production.
6. Reduced Material Waste
Stable cutting conditions can help reduce defective cuts and unnecessary material consumption.
7. Suitable for Industrial Automation
The BM111 can be integrated into automated CNC fiber laser cutting systems, making it suitable for production environments requiring repeatable operation.
How It Works
The BM111 uses capacitive sensing technology to detect the relative position of the conductive workpiece beneath the cutting nozzle. The sensor generates a height-related signal that can be used by the machine's height-control system to determine whether the cutting head needs to move up or down.
During cutting, the system continuously monitors the workpiece position and adjusts the cutting head to maintain the required cutting height. This helps compensate for variations in sheet flatness and positioning, supporting stable laser-material interaction.
Typical Application Areas
The BM111 Sensor Head can be used in:
Sheet-metal fabrication
Industrial laser cutting
Precision metal processing
Machine manufacturing
Automotive parts production
Electrical enclosure manufacturing
HVAC component manufacturing
Kitchen and appliance component production
General engineering and fabrication workshops
