Ⅰ.Main Technical Parameters and Characteristics of the Machine

Ⅱ. Automatic Measurement Software (Chengli CNC multifunctional image measurement software)

l Complete CNC functions with automatic focusing, automatic magnification switching and light source control function.

l Complete geometric measurement (multi-point measurement for points, lines, circles, arcs, rectangles, grooves, measurement accuracy improvement, etc.).

l The automatic edge finding function of image, which is fast and correct with good repeatability, and a series of powerful image measurement tools simplify the measurement process and make the measurement easier and more efficient.

l Support powerful measurement, convenient and quick pixel construction function, users can construct points, lines, circles, arcs, rectangles, grooves, distances, intersections, angles, midpoints, midlines, verticals, parallels, widths, manual focusing and manual contour two-dimensional scanning by simply clicking on graphics.

l The measured pixels can be translated, copied, rotated, arrayed, mirrored, and used for other functions. The time for programming can be shortened in case of a large number of measurements.

l The image data of measurement history can be saved as a SIF file. In order to avoid differences in the measurement results of different users at different times, the position and method of each measurement for different batches of objects shall be the same.

l For complex workpieces, DXF and Excellon (optional) files can be loaded directly and quickly converted into measurement programs to save manual teaching time. Additionally, multiple DXF files can be loaded into the system at the same time, and the height of z-axis displacement of each DXF can be set.

l SI CAD can be used for off-board program editing.

l Automatic programming is available for the measurement of repeated workpieces. The measurement process is automatic programming, which can quickly and accurately measure the workpiece, and greatly shorten the measurement time on the site, making it easier and faster to measure the same workpiece in batches.

l The report files can be output according to your own format after automatic programming, and the measurement data of the same workpiece can be classified and saved according to the measurement time.

l Pixels with measurement failure or out of tolerance can be separately re-measured after automatic programming.

l After automatic programming, the number of measurements can be accumulated automatically.

l The diversified coordinate system setting methods, including the coordinate translation and rotation, redefinition of a new coordinate system, modification of coordinate origin and coordinate alignment, make the measurement more convenient.

l The function of automatic curve scanning and measurement can quickly calculate the area and perimeter of the curve.

l Multiple SI files can be loaded into the system at the same time.

l The maximum value, minimum value, average value, sum, value range, failed pixel and NG pixel can be found in the calculator.

l The shape and position tolerance, automatic tolerance output and discrimination function can be set, which can alarm the unqualified size in the form of color, label, etc., allowing users to judge data more quickly.

l With 3D view and visual port switching function of working platform.

l Images can be output as JPEG file.

l The pixel label function allows users to find measurement pixels more quickly and conveniently when measuring a large number of pixels.

l The batch pixel processing can select the required pixels and quickly execute the program teaching, history resetting, pixels fitting, data exporting and other functions.

l The real object shooting function can take a full picture of the workpiece, enrich the humanized annotation function, and mark all two-dimensional plane geometric dimensions and tolerances in actual and virtual images, so as to maximize the efficiency of communication.

l Diversified display modes: Language switching (Chinese simplified and traditional, English, Korean, Italian, Japanese, German, French, etc), metric/inch unit switching (mm/inch), angle conversion (degrees/minutes/seconds), setting of decimal point of displayed numbers, coordinate system switching, etc.

l The software is seamlessly connected with EXCEL, and the measurement data has the functions of graphic printing, data details and preview. Data reports can not only be printed and exported to Excel for statistical analysis, but also exported according to the requirements of customer format report correspondingly.

l The synchronous operation of reverse engineering function and CAD can realize the conversion between software and AutoCAD engineering drawing, and directly judge the error between the workpiece and engineering drawing.

l Fixed-point ZoomIn, ZoomOut, Pan and ZoomAll functions can be used in the drawing area. The full view and zoom function are available, and you can see the images without a doubt no matter how large the pixel is.

l Personalized editing in the drawing area: point, line, circle, arc, delete, cut, extend, chamfered angle, circle tangent point, find the center of the circle through two lines and radius, delete, cut, extend, UNDO/REDO. Dimension annotations, simple CAD drawing functions and modifications can be directly done in the overview area.

l With humanized file management, it can save the measurement data as SI，SIF，SXF and dxf files. Moreover, the measurement results can be imported into professional CAD software in DXF and directly used for development and design.

l The built-in data sorting function is available in the software, which can not only quickly sort the measured data, making the report sorting easier, but also automatically read the specified measurement data during the measurement process, and calculate the statistics coefficient such as the maximum, minimum, and average value.

l The output report format of pixel elements (such as center coordinates, distance, radius etc.) can be customized in the software.

l Completely bidding farewell to the traditional rotary illumination system, the LED smart ring light surface cold illumination and LED smart contour cold illumination system control the brightness through all-software, which can make the measurement more perfect and freely change the light angle through partition function.

Ⅲ. Working Environment
1. Temperature and humidity
Temperature: 20－25℃, optimal temperature: 22℃; relative humidity: 50％－60％, optimal relative humidity: 55％; Maximum temperature change rate in the machine room: 10℃/h; It is recommended to use a humidifier in dry area, and use a dehumidifier in humid area.

2. Heat calculation in the workshop
·Keep the machine system in the workshop operating in the optimum temperature and humidity, and the total indoor heat dissipation must be calculated, including the total heat dissipation of indoor equipment and instruments (lights and general lighting can be ignored)
·Heat dissipation of human body: 600BTY/h/person
·Heat dissipation of workshop: 5/m²

·Instrument placement space（L*W*H）: 2200mm ╳ 2200mm ╳ 2000mm

3. Dust content of air
The machine room shall be kept clean, and the impurities greater than 0.5MLXPOV in the air shall not exceed 45000 per cubic foot. If there is too much dust in the air, it is easy to cause resource read and write errors and damage to the disk or read-write heads in the disk drive.

4. Vibration degree of machine room
The vibration degree of machine room shall not exceed 0.5T. Machines that vibrate in the machine room shall not be placed together, because the vibration will loosen the mechanical parts, joints and contact parts of the host panel, resulting in abnormal operation of the machine.

Ⅳ. Power Supply
AC220V/50HZ　AC110V/60HZ