Longmen image measuring instrument

The product design and manufacturing comply with the following standards

1. National Metrology Technology Image Measuring Instrument Calibration JJF 1318-2011 Specification

2. Geometric Technical Specification (GPS) - Acceptance and Re inspection Testing of Image Measuring Instruments GB/T 24762-2009

3. Measurement accuracy basisISO10360-7。

one、Technical Specifications

IIEnvironmental conditions and requirements

3、 Configuration:

4、 Software Features

(a)、 Basic functions:

● Cartesian coordinate/polar coordinate conversion ● Absolute/relative/working coordinate conversion

● Conversion between metric/imperial system ● Conversion between degrees/minutes/seconds

● Point/point group ● Two point/multi-point line finding

● Three point/multi-point circle and arc calculation ● BATLine line

● Distance between two points ● Average distance between two lines

● Distance between points and lines ● Distance between two center points

● Distance between circular lines ● Angle and intersection point between two lines

(b)、 special function

1. Fully computer-controlled light source. The upper light source is a four phase lamp, and the lower light source is a direct light source, which increases the adaptability of the machine; And it has a photometric indicator function to guide users and reduce uncertainties caused by human factors.

2. There is no need to adjust the alignment of the measured workpiece. The software provides coordinate translation, rotation, and alignment.

3. The annotation function allows users to directly annotate/move dimensions in images and geometric areas.

4. Automatically capture geometric points, lines, circles/arcs, and line endpoints, midpoints, center points, and quadrant points.

5. Adjustable CCD parameter settings to improve adaptability; Remove burrs function to obtain measurement data correctly.

6. Use imaging tools to quickly and automatically capture basic geometric contour boundary points, directly fitting them into lines, circles, and arcs.

7. Magnify the workpiece in the measurement area and output it graphically through a camera, converting it to (. bmp,. jpg).

8. Convert measurement data output into WORD (. doc), EXCEL (. xls), and PDF.

9. Easy to operate self-learning instructional programming software, the program can be repeatedly executed

10. Capable of automatic measurement, statistics and other functions, able to form its ownEXCEL report SPC function, directly output control chart, convert to EXCEL

11. Directly output mechanical graphics in. dxf format, seamlessly integrating with other software such as AutoCAD, Pro/e.

12. The program can be directly inputted DXF file enables intuitive measurement comparison between the enlarged image of the workpiece and the standard design drawing in the image measurement area.

13. Provide analysis of straightness, roundness, and angle within the plane for effective quality inspection

14. Machine precision compensation to improve measurement accuracy.

15. The software of the fully automatic image measuring instrument has a learning function. Users only need to manually measure the workpiece once, and the entire measurement process will be recorded for future automatic measurements. Users do not need to write any programs, and the operation process is absolutely simple and easy

16. Re measurement function: This function can change the measurement method, lighting, magnification, etc. for elements that have already been measured, and then refresh the measurement data. The related element data will also be refreshed (such as the distance between two lines, if one of the lines is re measured, the distance element data will also be refreshed).

17. Edit and view edge finding status: The software can modify and edit the edge finding range, light source brightness, magnification, etc. of any measurement element. You can also view the edge finding status of a previously measured element (including the position of the edge finding, the brightness of the light source used, the magnification, and the original point taken, etc.), so that users can control the entire measurement process

Probe measurement:

1. Working principle of measuring needle:

The measuring needle is a component of the measurement system. When the measuring needle tip of the measuring needle comes into contact with the workpiece being measured, the change in the measuring needle tip drives the measuring head mechanism to generate a signal. After processing, the measurement result is obtained to achieve the detection purpose.

2. Sources of measurement errors for measuring needles

Environmental temperature and humidity, stiffness of the material composing the measuring needle, accuracy of the measuring needle tip, coaxiality between the measuring needle tip and the thread of the measuring needle handle, accuracy of the measuring needle handle thread, and contact position between the measuring needle tip and the workpiece being measured.

It is recommended to calibrate the measuring needle during precision measurement, otherwise it will reduce the measurement accuracy.

3. Principles for selecting measuring needles

1. The diameter of the measuring ball should be as large as possible to reduce the influence of the surface roughness of the tested workpiece on the detection results.

2. Try to keep the measuring needle as short as possible. If the measuring needle is too short, the less it bends or deforms, the higher the accuracy.

3. Try to minimize the number of joints, as each additional connection point adds a potential bending and deformation point.

4. Connection form of measuring needle: threaded or straight handle connection

5. Basic mechanism of spherical threaded connection direct measuring needle

Needle tip, needle rod, needle handle, extension rod, collision protection seat, etc.

Probe measurement includes Two menus, namely "Probe Measurement" and "3D Auxiliary Measurement".

The "Probe Measurement" menu is mainly used for single measurement of objects and includes the following commands:

Probe settings: Perform some routine settings for the probe, including calibration of the probe.

Horizontal line measurement: used to measure a straight line parallel to the horizontal plane.

Horizontal circle measurement: used to measure circles parallel to the horizontal plane.

Space point measurement: used to measure any point in space, this command requires setting a reference plane.

Space line measurement: used to measure any straight line in space, this command requires setting a reference plane.

Space circle measurement: used to measure any circle in space, this command requires setting a reference plane.

Solution setting: Used to set the compensation method for spatial points, lines, and circles, such as whether they are projected onto a reference plane, etc.

Height measurement: used to measure objects in Distance in the Z direction.

Plane measurement: Use a probe to measure at least 3 points are used to fit a plane to obtain this

Parameters such as flatness of a plane.

Ball measurement: Use a probe to measure at least 4 points are used to fit a sphere to obtain parameters such as its diameter.

Cylinder measurement: taken with a probe 6 o'clock is used to fit a cylinder, and this command requires setting a reference plane.

Cone measurement: using a probe to measure 6 points are used to fit a cone, and this command requires setting a reference plane.

Curve measurement: This command is used to measure curves on any plane in space.

Behavioral tolerance measurement: flatness, parallelism, perpendicularity, inclination, and runout.

Note: The probe has an automatic rebound protection and anti-collision function. The collision speed and rebound distance can be set according to measurement requirements. The Yixin probe automatic measurement system can ensure the smoothness of the contact between the probe and the workpiece surface, as well as the stability and continuity of the measuring force, thereby improving the repeated measurement accuracy of the product,The automatic rebound function of the Z-axis measuring head can prevent strong impacts, improving the durability and reliability of the product The product data measured by the Yixin probe automatic measurement system can be output in IGS format and imported into UG and TRE 3D software

5、 Installation and acceptance standards for image measuring instruments

1. Equipment acceptance, inventory, installation and commissioning acceptance

1.Acceptance of Equipment 1

The acceptance of equipment is divided into two stages, namely the first and final acceptance, and the acceptance method is executed according to the technical agreement reached by both parties.

1.1.1 First acceptance: After the equipment passes the factory acceptance and arrives at the buyer's project site, relevant personnel from both the buyer and seller jointly open the box for inspection; If there are any issues such as shortage, quality, or damage of goods, detailed records should be made, and the seller should immediately and unconditionally replace or supplement the goods for the buyer, and then investigate the reasons and hold the responsible person accountable. Until there is no doubt, the first acceptance is qualified. The seller shall also provide testing reports and product qualification certificates before leaving the factory;

1.1.2Final acceptance: After the installation and debugging of equipment and materials are completed and meet the acceptance standards, personnel from both the buyer and seller will jointly inspect and pass the acceptance. After confirmation by both parties, the final acceptance is qualified.

2.1 Installation, commissioning and acceptance

The seller is responsible for completing the installation and debugging of the equipment at the buyer's site free of charge. The installation carried out on the buyer's site should be prepared in advance with basic infrastructure such as gas, electricity, and grounding protection, and the buyer should notify the seller by fax. If there are any problems, they should be communicated in advance to ensure smooth installation. The company is responsible for the installation and debugging of measuring machines. All packaging boxes must be opened under the supervision and approval of the engineer. Users are required to provide internal disassembly, transportation, and positioning support as needed. The final acceptance will be based on the enterprise standardsExecute Q/320505AD005-2012.Acceptance of equipment after debugging is completedThe acceptance of the equipment shall be carried out in accordance with the technical agreement reached by both parties. All technical indicators shall be executed in accordance with the content of the "Technical Agreement" signed by both parties. After the acceptance is completed, both parties shall jointly confirm and sign the "Installation and Debugging Acceptance Report" on behalf of both parties.

6、 Packaging and transportation plan for image measuring instruments

packaging and shipping

1．Using good wooden box packaging and road transportation to ensure the equipment is in good condition. The packaging and transportation process issues shall be borne by the seller.

2．After the goods arrive at the demand side, the seller's personnel willArrive at the buyer's site within 1 working day for unpacking inspection, installation, and debugging of equipment.

3．Installation plan and schedule for image measuring instruments, installation and construction organization structure, and personnel situation

7、 Installation plan

Before installing the instrument, please read this firstInstallation precautions

Installation precautions:

a.Please place this product in a ventilated and dry place, and try to maintain the ambient temperature as high as possible20℃-25℃between.

b.Do not place this product in dusty or damp areas.

c.This product is used220V, 50-60HZ AC power supply, this product requires a good grounding of the power supply.

d.Please place this product away from strong electric fields or electromagnetic interference sources, such as AC cabinets, large machine tools, electromagnets, electric spark machines, etc.

e.To ensure measurement accuracy, please place this product away from vibration sources such as punch presses, vibration machines, etc.

f.Do not disassemble or adjust product parts by yourself. Please do not use accessories that are not produced or provided by our company.

1. Install the computer station

2. Install the electrical control box

3. Install the computer

a. Excellent computer connectivity for all parts.

b. Insert the video cable from the 2D body into the AV1 port of the computer's video interface

our companyEquipped with experienced personnelAn excellent team consisting of CNC engineers and senior account managers, with experienced application engineers providing a complete turnkey project.

8、 Training program and after-sales service

Building a foundation with quality, driven by talent, seeking development through innovation, building reputation through service, and winning customers with integrity. Ningbo Yixin Optoelectronic Technology Co., Ltd. is committed to innovating key technologies in measuring instruments, sincerely cooperating with customers, learning from each other, and forming a cohesive and excellent team to serve customers well.

1. After the instrument arrives at the user's location, the user prepares the necessary electricity and other conditions for the normal operation of the instrument, and a professional engineer opens a new box to inspect the instrument.

2. After the engineer inspects the site where the instrument is used and passes the inspection, installation, debugging, and accuracy compensation are carried out. After installation, the accuracy is tested again.

3. The training equipment should match the model and function of the instrument purchased by the user. Responsible for providing comprehensive training to users on the basic principles, usage, operation, maintenance, and upkeep of the product.

4. Training homework standards, operation "should know" and "should know".

5. Training content: power on/off operation, homework preparation, instrument calibration, measurement steps, precautions, and common problem handling procedures.

6. Instrument maintenance training: explanation of maintenance component names, maintenance content, maintenance cycles, maintenance methods and standards, and job requirements for maintenance personnel.

7. Each instrument is accompanied by technical information such as instruction manual, certificate of conformity of goods, packing list, etc;

8. The equipment installation and debugging process have detailed inspection records, and the debugging and inspection results comply with relevant national standards. And fill out the acceptance report and report to the user manufacturer.

9The warranty period shall not exceed thirteen months from the date of arrival of the goods and shall be responsible for lifelong maintenance of the equipment. During the warranty period, no repair fees will be charged, and spare parts that are not damaged by human factors will be replaced free of charge.

10After receiving the user's repair report, immediately communicate by phone to guide the solution. If the phone cannot solve the problem, provide a solution within two hours and arrive at the customer's site within 24 hours to solve the problem.(Excluding national statutory rest days)