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Ruyang articulated arm measuring machine (sales office)
Ruyang articulated arm measuring machine (sales office)
Product details
Ruyang articulated arm measuring machine (sales office)
1、 Technical description: Host
1.1- Instrument composition
The composition of the RA3 series articulated arm measuring machine is shown in Figure 2-1. During operation, it consists of 1- fixed platform, 2- magnetic gauge holder (or suction cup, tripod), 3- measuring machine host, 4- computer and software, and 5- measuring head. When measuring, it must be stably fixed on the platform (not required to be horizontal but required to maintain the relative position stability of the measuring machine and the measured workpiece throughout the measurement process). The measuring machine host is fixed by suction cups or screws, and the portable computer is connected to the host through a USB signal line. The software completes the collection and processing of measurement data and produces measurement reports.
Figure 1-1 System Composition
1.2- Measurement principle
The measuring machine consists of three rigid arms, six movable joints, and one measuring head. Three arms are interconnected, one of which is a fixed arm installed on any base to support all components of the measuring machine, and the other two movable arms can move to any position in space to meet measurement needs. One of them is the middle arm, and the other is the end arm with a measuring head installed at this end. The fixed arm is connected to the second middle arm, the second end arm is connected to the third end arm, and the third end arm is connected to the contact probe in a joint manner, allowing for spatial rotation. Each movable joint is equipped with a mutually perpendicular rotation angle sensor, which can measure the position of each arm and probe in space. The rotation center of each joint and the corresponding active arm form a coordinate system, and the rotation angle, also known as the polar angle, is measured by sensors. The distance between the rotation centers of the joints at both ends of the active arm is the polar diameter length of the polar coordinate. It can be seen that the measurement system is composed of three connected polar coordinate systems. When the measuring head contacts the measured object, the measurement system can provide the three-dimensional position information of the measuring head in space. When the measuring head contacts the measured object at different parts, the actual value of the measured parameter is given by the computer based on the established measurement mathematical model.
Its main features are:
The high-precision encoder used ensures the accuracy and stability of the instrument, and there is no need to change during startup;
Using high-quality conductive slip rings, all joints can rotate infinitely;
Online connection is simple and convenient, just connect to the computer through a USB cable;
Wide working temperature range, capable of reliable use in ambient temperatures ranging from 10 ℃ to 40 ℃;
The aviation carbon fiber tube arm body is lightweight with minimal deformation, meeting the measurement needs anytime and anywhere (weighing only 7Kg);
The standard joints manufactured by mold making make the working process highly stable;
Can be equipped with a battery module to complete on-site measurements in the absence of power, avoiding data loss caused by sudden power outages;
Multiple installation components and Renishaw's full range of probes are available for selection, making probe replacement simple;
Has multiple installation methods; Tripods, magnetic watch holders (magnetic suction cups), and U-shaped clips can achieve rapid on-site measurements;
2、 Typical applications:
Precision measurement in aerospace, automotive, parts manufacturing, engineering machinery, and assembly processes
Calibration and measurement of molds, fixtures, and gauges
New product development, first article inspection, regular parts inspection
Reverse engineering of industrial products, clay models, samples, and artworks
3、 Machine structure
4、 Performance indicators
Parameter Name |
Specifications |
model |
RA320 |
measuring range |
2000mm |
Spatial length accuracy |
0.15mm(2δ) |
Single point cone measurement repeatability |
0.11mm(2δ) |
Position resolution |
1 μ/0.1 μ can be set |
weight |
|
host |
About 7kg |
packing box |
6kg |
Electrical characteristics |
|
Voltage range |
AC100～220V |
Output current |
3A |
output voltage |
5V |
frequency range |
50/60Hz |
Maximum power consumption |
15W |
|
|
Work environment requirements |
|
Atmospheric temperature |
10℃~40℃ |
atmospheric pressure |
580mmHg~800mmHg |
relative humidity |
10~90% (without condensation) |
5、 Measurement software
PowerINSPECT is a powerful, easy to learn and use measurement software widely used in various measuring devices. PoweerINSPECT provides powerful CAD data interface conversion software with a user-friendly interface. It can perform online detection and error analysis with a wide range of formats of 3D mathematical models, and generate clear and understandable detection reports that comply with PTB certification and ISO9002 standards, with both graphics and text.
language |
Data input and output |
|
|
Align and locate |
function |
|
|
other |
application area |
|
|
The standard version online measurement system can be used for measuring and error analysis of precision parts, providing a practical basis for determining whether the product accuracy is qualified or not. The standard version is a complete testing system that, when combined with measuring devices, can measure parts. The measuring device can be a traditional coordinate measuring machine, measuring arm, or non-contact device. The measured data can be compared with CAD model data to evaluate the quality of the parts. It includes the following functions:
1) Conduct online inspection of precision parts, measure data at key positions, and compare and analyze with CAD geometric models (theoretical models). And present the analysis and processing results to users in the form of images, error annotations, or analysis reports
2) The PowerINSPECT online measurement system can be used for the measurement and error analysis of complex precision parts, providing a practical basis for determining whether the product accuracy is qualified or not
3) A concise user interface
4) Testing of standard geometric shapes
5) Guidance and detection of form and position accuracy
6) Analysis and Error Handling: Optimization, Selection, Adjustment, Analysis, and Alignment
7) Report Generator: A fully customized report generator compatible with WINDOWSTM, including real-time screenshot reports and standard EXCEL reports
8) Quickly establish a measurement reference coordinate system and various methods for establishing coordinate systems;
9) The detection function of basic geometric elements and positional tolerances, such as cylinders, cones, circles, regular polygons, grooves, rings, spheres, lines, angles, flatness, parallelism, etc;
10) For the measured basic geometric elements, their geometric tolerances can be easily calculated;
11) There are multiple coordinate system fitting and positioning methods, such as plane line point alignment positioning, geometric PLP alignment positioning, RPS positioning, 3-sphere alignment positioning, etc.
12) Real time tracking and display of probe or CAD model coordinates, intelligent dynamic measurement point prompt function;
13) Powerful CAD reading and calculation functions;
14) Compare and measure with CAD models;
15) It has free standard interfaces for IGES and VDA, and can be equipped with interface software that can directly transmit CATIA, UG, Pro/E as measurement files;
16) Can output graphical detection reports; Intelligent output of EXCEL measurement result report and statistical analysis;
Fitting function that includes multiple methods and strategies
Domestic articulated arm measuring machines, such as Western articulated arm, articulated arm manufacturer direct sales, Suzhou articulated arm, articulated arm measuring machine general agent, Shanghai articulated arm measuring machine sales, Royal articulated arm, portable three coordinate manufacturer, articulated arm brand, articulated arm accuracy, articulated arm price, articulated arm high cost-effectiveness
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