The measuring arm is an advanced metrological tool that is gaining popularity across various industrial sectors. In this article, we will discuss the measurement process using the ROMER ABSOLUTE ARM RA-7325 from Hexagon and present the wide range of applications for this device.
What is a Measuring Arm?
A measuring arm is a device that allows for accurate spatial (3D) measurements of objects. It consists of several articulated segments that can be precisely positioned, enabling the accurate collection of data from the measured objects.
ROMER ABSOLUTE ARM RA-7325 and Hexagon
Hexagon: A Leader in Metrology
Hexagon is a global leader in metrology and information technology. The company provides advanced measurement solutions that are used in many industries, from automotive to aerospace. One of Hexagon’s flagship products is the ROMER ABSOLUTE ARM RA-7325 measuring arm.
ROMER ABSOLUTE ARM RA-7325: Advanced Features
The RA-7325 is a precise measuring arm distinguished by:
- Absolute Encoders: These eliminate the need for calibration at each startup.
- Ergonomics: Its lightweight design and intuitive interface facilitate operator use.
- Versatility: Capable of both tactile measurements and laser scanning.
Applications of the Measuring Arm
The measuring arm is used in various industrial sectors:
Automotive Industry
In the automotive industry, the measuring arm is used for:
- Quality control of car parts
- Measurements of car bodies and structural components
- Analysis of prototypes and production parts
Aerospace Industry
In aviation and aerospace, this device allows for:
- Measurement of complex engine components
- Quality control of aircraft structural elements
- Analysis and documentation of prototypes
Precision Manufacturing
In precision manufacturing, such as the medical and electronics industries, the measuring arm is crucial for:
- Quality control of small and complex components
- Ensuring compliance with stringent quality standards
Measurement Process
Preparation for Measurements
Before starting measurements, it is necessary to:
- Set the measuring arm on a stable surface
- Perform preliminary calibration of the device
- Prepare the object to be measured (clean and securely fix it)
Measurements
The measurement process includes:
- Tactile Measurement: Using a probe to directly touch points on the object.
- Laser Scanning: Obtaining precise 3D models by scanning the object’s surface.
Data Analysis
Data collected during measurements are analyzed in real-time using advanced software. The results can be immediately compared with quality requirements and technical specifications.
Conclusion of Measurements
After completing the measurements, it is necessary to:
- Save and archive the measurement results
- Store the measuring arm securely
- Clean the measurement tools
An Indispensable Tool in Many Industrial Sectors
The ROMER ABSOLUTE ARM RA-7325 measuring arm from Hexagon is an indispensable tool in many industrial sectors, enabling precise and efficient 3D measurements. With advanced features and ease of use, this device contributes to improving the quality and precision of production across various industries.
