The secondary element detection instrument is used to measure: angle, diameter, radius, point-to-line distance, eccentricity of two circles, two-point spacing, and the like.
The two-element detection instrument belongs to two-dimensional measurement, which is similar to the principle of the projector; however, different data processing systems have different measurement calculation methods, and the secondary element detection instrument generally takes the image into the computer for measurement and calculation through the CCD.
Application editing
The secondary element detection instrument is widely used in the machinery industry. The secondary element detection instrument is divided into an automatic image measuring instrument, a digital image measuring instrument (CNC image measuring instrument), a manual image measuring instrument and the like. The automatic image measuring instrument is based on the automatic image edge extraction, automatic edge deburring and automatic measurement and synthesis on the basis of the digital image measuring instrument, which has the advantages of where to go, automatic measurement; CNC walking, automatic measurement Excellent functions such as automatic learning and batch measurement. At the same time, autofocus based on machine vision can meet the needs of auxiliary height measurement under clear contrast, and can also be added to the contact probe to complete the coordinate height measurement. Automated image measurement is an advanced stage of image measurement technology with a high degree of intelligence and automation.
1. CNC electric desktop: (Control the work surface with software function to increase the convenience of operation and operation of the operator).
2, CNC automatic measurement: the product size can be automatically measured according to the program set by the customer, the measured value can be automatically transferred to Excel to generate statistical reports.
3, SPC data conversion (process capability analysis): can output the measured data to Excel for analysis.
4, auxiliary focus: the computer determines the focus surface each time to ensure the reproducibility and accuracy of the measurement when changing the focal length.
5, simple height measurement: with the auxiliary focus function can measure the Z-axis height.
6. Graphic output to AutoCAD: The graphic drawn by the actual workpiece shape in the real-time image can be directly exported to AutoCAD to become a engineering drawing.
7. The graphic output to AutoCAD is automatically squared: the graphic drawn according to the actual workpiece shape in the real-time image can be set according to the actual needs and set in the transmission process.
8. Standard engineering drawing input in AutoCAD: The standard engineering drawing in AutoCAD can be directly input into the image of the drawing software, so that the AutoCAD engineering drawing actual workpiece shape overlaps and contrasts, so as to find out the difference between the workpiece and the engineering drawing.
9. JPEG picture input: You can input the actual workpieces in the JPEG image real-time image stored in the previous photo for overlapping comparison.
10. Bird's-eye view: Observe the full graphics of the workpiece and have a zoom function similar to AutoCAD.
11. Mark in the bird's-eye view: You can dimension in the full view of the bird's eye view.
12, custom circle: can be customized according to customer needs standard map (customer-defined circle center coordinates, diameter, radius). The standard circle and the workpiece in the image are overlapped to find the error between the workpiece and the standard pattern.
13. Custom line segment: The customer defines the starting point coordinate, length and rotation angle of the line segment, and then overlaps with the workpiece in the image to find the error between the workpiece and the standard graphic.
14. Direct drawing: directly move the work table, draw lines, circles and arcs at the center of the crosshair. Not only can the graphics be generated directly in AutoCAD, but also the same shape and position in the image of the plotter software.
15. Self-set customer coordinates: You can set the coordinate origin (0,0) on the actual workpiece in the real-time image according to the customer's own needs, and mark it at any point on the screen with the (0,0) point as the reference. X, Y coordinate position.
16. Coordinate labeling: Mark the coordinate position of any point on the graph based on the coordinate origin (0,0) set by yourself.
17, automatic capture of graphics: you can set the parameters yourself, automatically scan the edges of lines, circles, arcs and automatically obtain graphics.
18, the patent takes the R angle function: for the current accurate plane on the market to take the R angle.
19. Measurement: Any geometric dimension (angle, diameter, radius, point-to-line distance, circle eccentricity, two-circle spacing, etc.) on the plane can be measured.
20. Drawing: The actual workpiece shape in the real-time image can be drawn to form a complete engineering drawing, which is similar to AutoCAD.
21. Automatically capture the nodes of the graphic line: It can automatically capture the starting point, midpoint, end point of the line, and the intersection of the two lines, the center of the circle and the three nodes on the circumference, which are used to assist the application functions such as drawing and drawing.
22, label: can be dimensioned on the workpiece in the real-time image. There are length, angle labels, coordinate labels and continuous labels.
23, taking pictures: you can take pictures of the real thing, including the size marked.
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