Articulated Arms: Features and Calibration

Articulated arms are tools of high precision measurement and verification used in different sectors for part inspection, CAD design, reverse engineering and quality control.

8 Advantages of articulated arms

1. High accuracy

They are very precise in measurement, allowing minimal variations in the dimensions of objects to be detected.

     2. Mobility and Flexibility

They are portable and can be easily transported and used in different locations within a plant or job site. In addition, the flexibility of its joints allows access to hard-to-reach areas.

     3. Ease of Use

The measuring arms have an ergonomic design that facilitates handling and intuitive and friendly interfaces and software that simplify measurement operations and data analysis.

    4. Connectivity

Integration with metrology and CAD software enables real-time data collection and analysis. Some models have wireless connectivity.

    5. 3D Scanning Technology

By equipping the measuring arms with 3D laser scanners, it is possible to capture complex shapes and surfaces in great detail.

    6. Advanced Software

For data processing, dimensional analysis and report generation. They have the ability to integrate data with computer-aided design and manufacturing (CAD/CAM) programs.

    7. Multifunctionality

The articulated arms are capable of performing multiple actions such as part inspection, geometry verification, comparison with CAD models...

    8. Compatibility with Accessories

They can be equipped with various accessories and probes to adapt to different types of measurement and specific requirements.

Applications of articulated arms

Measuring arms are used in different industries to ensure the precision and quality of processes and products. Some applications:

• Automotive:

Inspection of components and assemblies, ensuring that parts meet precise specifications.

• Aerospace:

Verification of critical components and structures, ensuring safety and compliance with industry standards.

• Manufacture:

Quality control and precision assurance in the manufacturing of parts and components.

• Reverse Engineering:

Capturing data from existing objects to replicate or improve product design.

• Architecture and Construction:

Measurement and analysis of existing structures for renovation and construction projects.

Why is Calibration so important in articulated arms?

Calibration of articulated arms is essential to guarantee the precision and reliability of the measurements and verifications they perform. Main reasons to calibrate these equipment:

• Guarantees Measurement Accuracy

Over time and use, mechanical components may deviate slightly from their exact positions and affect measurement accuracy. Calibration ensures that the articulated arm is providing accurate and consistent measurements.

• Ensures Conformity with Standards

There are strict quality and precision standards that must be met in many industries, so regularly calibrating measuring arms ensures that measurements meet the required specifications and regulations, avoiding compliance issues.

• Provides Reliability to Data

For the data collected by articulated arms to be useful, it must be reliable. Periodic calibration ensures data is consistent and accurate, which is essential for analysis and decision making.

• Prevents errors

Lack of calibration can lead to measurement errors that are not easily detected. These errors can result in defective products, assembly problems, and other critical failures.

• Helps Maintain Performance

Regular calibration helps maintain optimal boom arm performance. It allows early detection of wear or damage to components, which facilitates preventive maintenance and prolongs the useful life of the equipment.

• Generates confidence in the Inspection Process

Operators and technicians can rely on measurement results, which is essential for quality inspection and process control in manufacturing.

• Improve Competitiveness and Reputation

The ability to provide high quality and precision products improves a company's competitiveness in the market. Regular calibration helps maintain a strong reputation for quality and reliability.

Téciman and Calibration

Téciman is a Calibration Laboratory of Coordinate Measuring Machines accredited by ENAC (National Accreditation Entity) for any brand and model: DEA, Brown&Sharpe, Mitutoyo, Leitz, Trimek, Mora, Micro 3D, Stiefelmayer, Tesa, Zeiss, Coord3, Poly, Hexagon… 

Calibration of articulated arms

In addition to three-dimensional machines, at Téciman we also carry out the calibration of portable measuring arms under ISO 10.360-12 standard.