Use infrared ray to photograph optimize manufacturing process like the technology

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  • source:GEOFF CNC Machining
In all and large company, heat is become be in like camera preventive wide application received in job of equipment care and maintenance. Identify in the breakdown of electronic equipment especially in, heat is become resemble absorbing the effect with be being developed main like the technology. But, the infrared camera of high quality is not just ' hot ' a camera, insurance perhaps controls ark. Want to produce the effect of infrared camera adequately, need a good infra-red camera not only, and necessary technical know-how must master in use process. Installation of Dashboard-Chek testing system is on the frame of a movable type, can be in the agile use in producing a course in auto industry, heating up an example that resembles camera application is production of component of periphery of car apparatus dial examine. The exterior part of car apparatus dial makes by 3 kinds of material normally: The adornment surface of layer of plastic brace, bubble, leather or leatheroid. In producing a course, in bubble layer more or less contain a few small bleb. The exterior adornment when appearance dial allots heat in sunshine illuminate when, criterion the persnickety bubble in bubble layer meets be mingled with be heated expands, make since adornment face push without using one's hands. Serve as a car " face " , appearance dial place appears the phenomenon since such arch is car having damage really " figure " . Of the user complain, claim for compensation and company image be damageding are the evil consequence that this kind of phenomenon brings. Appear to avoid these undesirable consequence, the people inside the frame that ensures in quality tries to use the method that examines artificially to discover the niche of the bleb in epispastic layer all the time. In the process of this kind of pure artificial sampling inspection, all the time the quality flaw with serious under cover. The Dashboard Chek that produces by research and development of company of Automation engineering technology examines the possibility that the bleb that the system offerred 100 ％ first examines, can examine reliably the position of the bleb in giving bubble layer. Examine to give out with the form of the picture as a result, the place of the bleb in bubble layer is having apparent and clear contrast, make person be clear at a glance. The dispute contact that this system uses detects method, won't have a bit damage to the product. Graph periphery of dial of 1 car apparatus in the infra-red picture of bleb (red circle) use different cooling rate Dashboard Chek to examine the system is be based on infrared ray one set to become the testing system that resembles a technology. In testing system interior, have production of company of system of Flir of an United States contain blame refrigeration the high definition camera of array of infra-red anxious plane. Be based on extremely high reliability and avoid maintainability, this kind of camera is producing the 24h in the environment to work continuously, assure without reason barrier, avoid maintenance. To be in dish of periphery component is expressed to whole apparatus inside short field lens span as far as possible whole face undertakes examining, camera deployed the wide-angle lens of 45 ° . When detect, the infrared image that those who use is design of special research and development handles a technology, can get the bleb picture below different and cooling temperature very well. This system still has a lot of practical functions in the process that bleb examines. For example, to examining the memory of the judge analysis of data, data, classification and editor examine the report. Make its become quality to make sure with production the process optimizes improvement effective tool. Graph 2 ruinous detect because the existence that confirmed bleb examines this kind the working dependability with extremely expensive system and a lot of advantage, a few large cars produced manufacturer to use Dashboard Chek testing system in succession, active commendation gives their car component the supplier. Current, the car manufacturer of a lot of countries on the world and car component supplier had used this kind to examine the system undertakes examining to epispastic component. Infra-red camera also agrees with to produce flow to undertake optimizing to noting model. Of the quality of elastoplast workpiece and cleanness, the flawless system that note model is having very big concern. User hope maintains stable high quality in the more and more complex finished product that note model, in the range that permits in tolerancepublic errand from beginning to end, and tolerancepublic errand is almost 0. Distributing equably in what note model to produce the temperature in the process and refrigeration is to make sure quality of the spare parts that note model is mixed reliably stable fundamental premise; Also be opposite at the same time the taller requirement that the engineer in this domain and technical personnel raise. Infra-red photograph resembling a technology is to note model the ideal tool of cooling process monitoring. It can make note model in hidden quality blemish is visible, and when the model builds a model, blemish of this kind of quality is the imagination that do not have a law, especially those appearance note model complexly. Heat is returned into the data that collects like technical place can adjust for engineers process of the production that note model, if move section discharge and cooling loop. Below certain circumstance, heat becomes what still can use pair of trial-produce sample patterns like the technology to revise provide data data. This greatly managing the mould is made and check charge accordingly. The graph films below 3 sunlight shape a photograph, do not look to give the expert of the ministry of work of technology of blemish GTT project of existence to point out: Hot uniformity blemish is the main reason that quality problem appears in process of plastic product production. The project technology personnel of GTT company is the expert in domain of technological process of the production that note model, be familiar with the technology that note model very much. They are to the evaluation of infrared camera: Special agree with to noting model technological process undertakes monitoring, it has an operation simple, bulk quality of small, picture is high (320240 elephants element) wait for an advantage, have inside of buy detect function and very good analysis software. What they use is the infrared camera of Flir company, those who film is the photograph of 320240 elephants element, have the aid of provides the working report of graph Wen Bingmao for the user at application software of Therma CAM Reporter. Heat is become resembling a picture is the thermodynamic production with efficient economy flow detects tool, it is the system of plastic spare parts and component refrigeration optimizes effective tool in disparate industry domain. Infrared ray photographs the biggest advantage like the technology is: Before the component that note model makes finished product finally, people can discover the blemish that its exist and inadequacy, meaningless pecuniary loss is caused in avoiding to make a process in follow-up production thereby. Infrared ray is photographed resemble detecting the technology has become the detecting with Ao Di main joint-stock company to examine technology. Ao Di company uses infrared ray to photograph what have product quality like the technology to examine all the time since 1998. The long wave camera of the not only tall sensitivity that they use, and also used camera of shortwave infrared ray. Among them, camera of shortwave infrared ray is to be used technically at filming high temperature notes model (temperature amounts to 2000 ℃ ) . Graph 4 shape temperature is inferior, its pressure function was not achieved " time is too short " graph 5 after undertaking temperature is optimized shape a photograph, shape length measure is right in the process checks in tolerancepublic errand limits the component undertakes visible detect each spare parts, no matter be simple drive,leather belt annulus still is complex supercharger or 3 yuan of catalysis implement wait, want to advance to check all right in big batch put into production. Heat up 3 yuan of catalysis implement it is OK like the test that heat is become calculate going up is a kind of technical skill. The engineers of Ao Di company must notice workpiece temperature distributings should exceedingly even, even if the workpiece with structural unusually complex form, also must not have the least bit and careless. What use as a result of them is the camera of shortwave infrared ray that frequency is 50MHz, because this makes,the temperature of intricate work distributings the circumstance is OK also special and convenient implementation is visible. The car apparatus of new design was passed give out heat accurately and heat up distributinging check to check check. The most valuable is the visible observation that in checking a process, to be being measured workpiece temperature changes, include to be opposite all round the observation that spare parts temperature changes. Stylist people visible to this kind observation gave extremely high opinion. An infrared ray that uses design of Flir company research and development is photographed like the system, ao Di company is right material of car interior trim, for example leather, lumber and plastic wearability and crackle trend, the test had below very abominable climate condition. The definition of temperature distributinging photograph and infrared ray detect of equipment detect precision is spotless, it is whole detect the important safeguard of success. The software of the infrared camera that Ao Di company uses them and Flir system company serves join of packet of Service Stufe Premier to be used together. CNC Milling CNC Machining