Zhejiang dexun instrument technology co., ltd
Imaging instruments are also known as image measuring instruments, image based high-precision surveying instruments, and optical measuring instruments. It is a qualitative leap based on the measurement of projectors, elevating industrial production metrology verification methods from traditional electronic optical projection to precise measurement on computer screens through the use of multi image technology. Image measuring instrument is a high-precision and precise measuring instrument that integrates light, electricity, and machinery. It must have excellent maintenance and upkeep to maintai
Maintenance methods for video image measuring instruments
Video image measuring instrument is a high-precision and precise measuring instrument that integrates light, electricity, and machinery. It must have excellent maintenance and upkeep to maintain the excellent application of the instrument. That way, we can maintain the original precision of the instrument and increase its lifespan. Maintenance: 1. The anime imager sho
With the increasing precision of intelligent technology in measuring various product workpieces and parts, the regulations on measuring instruments are also becoming increasingly strict. Anime image measuring instrument is a leap forward development trend of traditional measurement technology, and it is the ultimate fusion of traditional electronic optical projection and electronic computer. Anime image measuring instrument is a new word in the field of industrial production inspection and metrological verification technology nowadays, which means that intelligent high-tech is integrated into
What are the influencing factors that must be prevented when applying three-dimensional equipment?
The three coordinate measuring device is a very precise and precise measurement method. In order to better maintain this precious precision, in addition to purchasing low-cost and thoughtful three coordinate equipment for the workflow, everyone should also do a good job in the maintenance and upkeep of each component throughout the application process, especially the transmission system and road system software in the equipment. So, what should be prevented from harming the elements of coordinate measuring equipment during the entire process of application?
How to purchase a suitable three-dimensional measuring machine for oneself?
If a coordinate measuring machine is needed in your work, how can you choose one with good quality? The first thing to clarify is which model and specification of the CMM to purchase. There are three basic types: vertical, horizontal arm, and portable. A vertical coordinate measuring machine installs a measuring head on the vertical arm. The precision of this type of measuring machine is higher than that of a horizontal arm measuring machine. Due to the stronger construction of the stacking chain and the fewer moving components, they have stronger stiffness and reliability. Vertical coordinate
What are the advantages of Dexun's automatic video measuring instrument?
In today's high-precision image inspection field, whether it is anime or three-dimensional, manual machine equipment has been gradually replaced by automatic camera. So, what are the advantages of automatic video measuring instrument in use compared with manual? Whether it is high precision inspection instruments such as anime or some other daily necessities, the final factor we should consider when selecting them is high cost performance. Only the best products with high cost performance can finally be favored. What's the good thing about the high cost performan
What field are image measuring instruments used in?
Image measuring instrument is a newly developed high-precision geometric shape measurement equipment. With the development trend of technology, it has already become one of the most common measuring instruments and equipment for high-precision geometric measurement. The image measuring instrument uses an image probe to collect images of workpieces, and obtains coordinate point symbols on the surface of various complex workpieces based on multi bit image processing technology. Then, coordinate transformation and material solutions are used to convert these symbols into coordinates to measure va
How to effectively compare the price of image measuring instruments
The market competition for high-precision professional ultrasonic image measurement instruments is fierce. The customer will also compare several dealers when selecting them. Manufacturers present different product proposals for different user needs. How to compare the price of image measurement instruments to determine which well-known brand is the best choice? 1. The arrangement of the query measurement itinerary refe
The Technology and Development Trends of Fully Automatic Image Measuring Instruments
As a visual detection technology, image measurement instrument technology must complete quantitative analysis and measurement. Measurement precision has always been a key indicator value for the pursuit of perfection in this technology. Image measurement instrument system software generally uses image sensors such as CCD (positive charge coupled components) to obtain image information, transform it into analog signals, and collect them into an electronic computer. Then, image processing technology is used to solve the data image data signal. Obtain various images as needed. According to the ap
What is the purpose of calibrating the side head of an image measuring instrument?
The commonly used side head calibration is mainly based on the indicator value of the length of the side head, the axial force value of the side head measuring needle, and the half meridian obtained from the side head side. The calibration of the side head and the standard ball of the anime imager has a key effect in the whole process of accurate measurement. The application of the side head can fully automatically align the product workpiece, accurately measure in the sequence, and check after the sequence, which can not only reduce the advance preparation time of the product workpiece, impro
What field are image measuring instruments used in?
Image measuring instrument is a newly developed high-precision geometric shape measurement equipment. With the development trend of technology, it has already become one of the most common measuring instruments and equipment for high-precision geometric measurement. The image measuring instrument uses an image probe to collect images of workpieces, and obtains coordinate point symbols on the surface of various complex workpieces based on multi bit image processing technology. Then, coordinate transformation and material solutions are used to convert these symbols into coordinates to measure va
Analysis of common faults in fully automatic image measuring instruments
Image measuring instrument is a new type of high-precision and high-tech measuring instrument that integrates optical, mechanical, electrical, and computer imaging technology. It is widely used in fields such as molds, screws, metals, accessories, rubber, PCB boards, springs, hardware, electronics, plastics, etc. The following is an introduction to the causes of common malfunctions in image measuring instruments. Analysis of common faults in imaging measuring instruments produced by imaging equipment manufacturers: 1. Lifting transm
Solution of no video image in the application of anime imager measurement system
How to solve the problem of video without images in software applications? 1. Determine if the CCD is connected to power. Specific method: It can be distinguished based on the CCD display light, and can also use a multimeter to measure whether there is a working voltage input, DC12V. 2. Check if the image cable is plugged into the wrong key entry. 3. Is there a video card drive. Specific methods: A. Right click on "My Computer" - "Features" - "Device Manager" - "Sound, Video Game Controller" to check i
What must be paid attention to in the application and practical operation of fully automatic image measuring instruments? Based on the development of fully automatic image measuring instruments and various means of requirements, a comprehensive plan for services will be made again in the development. Various industries in daily life and the cultivation of stronger diligence will ensure the development of image measuring instruments again. In the application of image measuring instruments, only for our daily life and everyone's development can the application of image measu
Common problems in specific guidance for the installation of grating rulers
Grating ruler, also known as grating ruler displacement sensor (grating ruler sensor), is an accurate measurement feedback device that utilizes the optical principles of fiber optic sensors in operation. The grating ruler is often used in the closed-loop control servo control system of CNC lathes, which can be used as a test for parallel line offset or angular velocity. The precise measurement output data signal is a single pulse of data, which has the characteristics of large inspection scope, high inspection accuracy, and fast response time. For example, in CNC lathes, it is often used to in
Some measurement techniques of semi-automatic video measuring instruments
Image measuring instruments must be familiar with the drawings before programming. There are many common tolerance principles in complex measurement drawings, which can be roughly divided into: container requirements, maximum material requirements, minimum material requirements, and reversible requirements. Including requirements: It is a comprehensive result of the actual size and shape error of the tested element controlled by a portable magnetic particle testing machine with the maximum physical size as the boundary, that is, the external action size does not exceed the maxim
Pay attention to the details of using the gantry type fully automatic video measuring instrument
Video measuring instruments are also known as imaging instruments, imaging precision detectors, and electronic optical detectors. In terms of measuring projectors, it has maintained a qualitative leap, from traditional light projection to precise measurement on computer screens based on color images, improving the level of industrial production precision measurement. The video measuring instrument is a precision testing instrument that integrates light, electricity, and machinery. It must be well maintained to ensure the excellent application of the instrument eq
The basic deviation is used to determine the position of the tolerance zone relative to the zero line. Different tolerance zone positions and reference parts form different fits. The number of basic deviations determines the number of coordination types. The national standard specifies 28 basic deviations for holes and shafts, each represented by Latin letters. The holes are represented by uppercase letters, and the shafts of gantry imaging measuring instruments are represented by lowercase letters. They form a basic deviation sequence. One. In the basic deviatio
In the field of instrument equipment, precision measuring instruments are a very new type of equipment, and they are also widely used in the processing and manufacturing industry, providing quality gantry image measuring instruments with safety assurance for the testing of workpiece products. In precision measurement instruments, the high-precision measurement instruments commonly known include 2.5-dimensional image measuring instruments and 3-coordinate measuring machines, which are also the two most critical categories of measurement instruments in precision measurement instruments.
Tips for using a fully automatic video measuring instrument
Tip 1: Small deviation of regression line In the process of measuring the angle radian of a product, there is often a repetition of poor accuracy. One person uses the same method, but the error reaches 0.5 degrees, which is a common occurrence. In many image measurement software nowadays, line collection defaults to two points. For parts with good regularity and straightness, there is not much error in angle measurement. However, for parts with poor straightness and many burrs, the method of collecting lines from two points brings great error, and
Some measurement techniques of semi-automatic video measuring instruments
Image measuring instruments must be familiar with the drawings before programming. There are many common tolerance principles in complex measurement drawings, which can be roughly divided into: container requirements, maximum material requirements, minimum material requirements, and reversible requirements. Including requirements: It is a comprehensive result of the actual size and shape error of the tested element controlled by a portable magnetic particle testing machine with the maximum physical size as the boundary, that is, the external action size does not exceed the maxim
What are the operating procedures for fully automatic image measuring instruments?
1. Preparation before opening 1. Check if the power plug, digital image data cable, control card data cable, etc. of the gantry imaging measuring instrument are connected properly. If any problems are found, handle them promptly and do not turn them on until they are resolved; 2. Clear all workpieces and other objects on the operating platform of the instrument and equipment to avoid collisions during startup and self inspection.
The basic deviation is used to determine the position of the tolerance zone relative to the zero line. Different tolerance zone positions and reference parts form different fits. The number of basic deviations determines the number of coordination types. The national standard specifies 28 basic deviations for holes and shafts, each represented by Latin letters. The holes are represented by uppercase letters, and the shafts of gantry imaging measuring instruments are represented by lowercase letters. They form a basic deviation sequence.
How to Solve Mechanical Faults of Fully Automatic Video Measuring Instrument
The faults of the fully automatic video measuring instrument are divided into the faults of the lifting system transmission system, the operating platform system, the projection screen system, the projection imaging system, the image imaging system, the electrical equipment system, the electronic device system, and its precision system. Below is a detailed introduction to several commonly used application system faults and their solutions. The projection screen system of the fully automatic coordinate measuring machine is faulty. When there is a noise during rota
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