Zhejiang dexun instrument technology co., ltd
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
Image measuring instruments can be divided into fully automatic image measuring instruments and manual image measuring instruments, and the differences between them are manifested in the following aspects: 1. The full automatic image measuring instrument has high technical work efficiency. When the manual anime image measuring instrument is used to carry out mass measurement of workpieces of the same product, it must be manually moved one by one. Sometimes it has to rotate countless turns a day, but it still has to carry out a relatively limited measurement of dozens of workpiec
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 precision image detector, according to the specific image of the instrument, it can be divided into two categories: anime image measuring instrument and coordinate measuring machine. They are two commonly used instruments in industrial production. When customers purchase instruments and measuring instruments, they only choose one according to their own needs. Then we need to classify each precision instrument into manual and automatic types according to its working mode.
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 is a fully automatic video measuring instrument?
The image measuring instrument is a high-precision and efficient optical detection instrument composed of high-precision CCD color camera, continuously variable objective lens, color display, video road marking ultrasonic generator, high-precision grating ruler, intelligent statistical data CPU, measurement system, high-precision operating platform, and other precision machinery and equipment. The key is precise two-dimensional measurement, as well as three-dimensional measurement. It is widely used in various high-precision manufacturing industries, such as electronic components, precision me
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
Fully automatic video measuring instruments bring driving force to industrial development
The fully automatic video measuring instrument is an artificial intelligence modern optical non-contact measuring instrument developed on the basis of digital video measuring instruments. It has excellent motion accuracy and control performance of digital instruments, integrates the design flexibility of machine vision software, making it highly intelligent and automated. The fully automatic video measuring instrument has become the most cutting-edge optical measuring equipment today, bidding farewell to the era of manual inefficiency, Moving towards an efficient era of digi
High precision measurement of microchip size for fully automatic video measurement instrument
As a core competitive product, video measuring instruments have chips that are only two to three centimeters small, but are densely arranged with tens of millions of lines, each direction in an orderly manner. Traditional measurement techniques are difficult to achieve high-precision and efficient chip size detection. Based on image processing technology, video measuring instruments can quickly obtain geometric parameters of objects through image processing, and then complete the measurement through software analysis.
The image measuring instrument is based on CCD digital images and relies on the powerful software capabilities of computer screen measurement technology and spatial geometry operations. After installing specialized control and graphic measurement software on the computer, it becomes a measurement brain with a software soul, and a manual image measuring instrument is the main body of the entire equipment. It can quickly read the displacement value of the optical ruler, obtain the desired results in real time through software modules based on spatial geometry, and
Simple maintenance and repair knowledge of fully automatic image measuring instruments
Many buyers do not pay much attention to maintenance when using video measuring instruments. Due to prolonged use, the instrument has penetrated a lot of oil stains or dust, which seriously affects the accuracy of measurement and the clarity of the image. Our company will provide a series of training on usage, maintenance, and simple repairs to any newly purchased customer. However, due to the turnover of personnel from the client company, it is not possible to continuously integrate the training content of this system
Fully automatic video measuring instruments bring driving force to industrial development
The fully automatic video measuring instrument is an artificial intelligence modern optical non-contact measuring instrument developed on the basis of digital video measuring instruments. It has excellent motion accuracy and control performance of digital instruments, integrates the design flexibility of machine vision software, making it highly intelligent and automated. The fully automatic video measuring instrument has become the most cutting-edge optical measuring equipment today, bidding farewell to the era of manual inefficiency, Moving towards an efficient era of digitization, int
Difference between automatic video measuring instrument and manual video measuring instrument
The video measuring instrument is based on CCD digital image and relies on the powerful software ability of computer screen measurement technology and spatial geometric operation. After the special control and graphic measurement software is installed on the computer, it becomes a measurement brain with the soul of the software. The manual image measuring instrument is the main body of the whole equipment. It can quickly read the displacement value of the optical ruler. Through the operation of the software module based on spatial geometry, it can get the require
Maintenance of fully automatic video measuring instruments
Usage environment: Avoid vibration. If the image measurement instrument is subjected to additional ambient vibration, the measurement accuracy will be reduced. When the frequency is less than 10Hz, the amplitude of the surrounding vibration should not exceed 2 micrometers (peak to peak difference); When the frequency is between 10Hz and 50Hz, the acceleration should not exceed 0.4gal. If the vibration exceeds these limits, anti vibration measures should be taken (such as using Ling shock absorbers for installation). The compon
Can the anime image measuring instrument measure height?
Can a fully automatic 3D image measuring instrument measure height? How much can a typical accuracy cost? Two dimensional measuring instrument, also known as image measuring instrument, is a non-contact Electron optics measuring equipment, which is used to measure the two-dimensional plane specifications of goods, so the data information of two-dimensional measurement is generally on the plane. However, many of the equipment is unique. In addition to measuring the specifications in the two-dimensional plane, it is also necessary to measure the height of the goods. Can the anime measuring instr
Can the anime image measuring instrument measure height?
Can a fully automatic 3D image measuring instrument measure height? How much can a typical accuracy cost? Two dimensional measuring instrument, also known as image measuring instrument, is a non-contact Electron optics measuring equipment, which is used to measure the two-dimensional plane specifications of goods, so the data information of two-dimensional measurement is generally on the plane. However, many of the equipment is unique. In addition to measuring the specifications in the two-dimensional plane, it is also necessary to measure the height of the goods. Can the anime measuring instr
As a precision measurement instrument, optical imagers have very strict requirements for the surrounding environment in addition to daily maintenance. If the optical imager is placed in a harsh environment for a long time, it will gradually reduce the service life of the measuring instrument and affect the accuracy of the measuring object. Therefore, operators should pay more attention to the environment of optical images. 1. The temperature control and optical imager should be placed within the ambient temperature range of 18-24 degrees Celsius, and should not e
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