Multifunctional Rapid Vision Measuring System Video Measurement
Machine
Technical parameters:
| Model and parameter | AMO240 |
| Iamge system | 5 million 2/3 inches, 12 million 11.1 inches, 20 million 1 inches
optional |
| Light source | According to the purpose of measurement,optional parallel bottom
light, telecentric bottom light, 1-8 partition ring light, coaxial
light ,etc |
| Repeatability(±μm ) | 2μm |
| Instrument precision(±μm ) | 4μm |
| 100 Element Measuring Time (s) | 0.2s |
| Load-bearing weight(KG) | 20KG |
| Outline dimension(mm) | 450x580x1900 |
The main functions of the software are as follows:
1. Image measurement tools
Specifically, it includes the following functions:
Import static pictures
Save pictures
Field of view zooming
Field of View Adaptation
Camera Dynamic Preview and Image Capture
Setting of Measuring Parameters
Point Cloud Tool
Automatic Recognition of Objects and Spline Curve Circle Measuring
Tool
Linear measuring tool
Circular measuring tool
Arc measuring tool
Point measuring tool
Extremum Measuring Tool
Rectangular Range Definition Tool
By using the above tools, the measurement of feature elements in
camera shooting or static pictures can be realized. Take the circle
tool as an example, the following is an example of measurement:
concentric circle is the range of edge patrol, which can be
manipulated by mouse to realize the editing functions of zooming,
translating and defining the direction of edge patrol.
Example 1:
Circular measuring tool
Example2
Arc measuring tool
Example3
Linear measuring tool
Example4
Setting parameters of measurement parameters are detailed:
1.Edge-seeking points: set fixed number of edge-seeking points, or
automatically allocate points according to interval points;
2.Edge Search Range: Search Default Range 30 for Finding Boundary
Points
3.Boundary type: black > white; white > black; step point;
4.Side-finding direction: correctable direction; forward or reverse
direction
5.Extremum type: By setting this value, the special functions of
measuring the maximum outer diameter/minimum inner diameter and
mesh boundary of gears can be realized.
6.Noise filtering: Least squares filtering intensity and Gaussian
pre-filtering method can be set to eliminate measurement noise.
7.Miscellaneous edge location: For the edge with strong
interference noise, three advanced pre-positioning methods are
provided: step gray statistics; dynamic template; static template.
The real boundary can be measured effectively for the noisy edges.
8.Sub-pixel algorithm: According to the characteristics of light
source, sub-pixel compensation parameters can be pre-set to improve
the measurement accuracy;
9.Threshold class parameters: adjustable range of weak edge
measurement and threshold 8BA1 calculation
Example5
Extreme parameter demonstration:
Metering Tool Window
Metrological tools include complete tools for tolerances of 2D
geometric elements and construction operations.
Metering Tool Window
Metrological tools include complete tools for tolerances of 2D
geometric elements and construction operations.
distance tolerance
Angular tolerance
true position
Concentricity tolerance
perpendicularity
Parallelism tolerance
Inclination tolerance
Symmetry tolerance
Definition of tolerance: Relevant parameters of all tolerances mentioned above can be
defined, such as tolerance name, theoretical value, measured value,
tolerance element, reference element, upper and lower tolerance
zone definition, tolerance calculation type, common algorithm,
material definition, etc.
Example
distance tolerance
Default values are used by default
Type: You can choose to calculate the X.Y axis distance
Element Construction Function: The software adopts a construction
classification method oriented to construction objectives. Through
three clear steps:
1) Selection of one or more geometric elements involved in the
construction
2) Choosing the geometric type of the construction target.
3) Choose the method of construction.
Commonly used construction algorithms include least squares fitting, midpoint, intersection, projection,
parallel plane, vertical, translation, tangency, key point, mirror,
etc., to achieve dozens of different construction algorithms,
covering almost all possible construction types of measurement
software.
Taking the two-level menu of two circles to construct straight
lines as an example, all possible constructions can be obtained as
follows.
The commonly used 2D geometric construction functions are shown in
the following table:
Part coordinate system function:
The system parts coordinate system can be built iteratively. The
software can build coordinate system intelligently and efficiently
with one key according to the type and position of the elements in
the coordinate system. It can build coordinate system through
point-point class, point-line class, circle-circle class,
circle-line class, line-line class, discrete multi-point fitting,
CAD theoretical element-measured element, B-spline curve. Line
fitting and other methods are used to establish the coordinate
system of parts needed by users.
