Scanning of applied METROTOM fault measures a technology to optimize process trying a model

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How does an Injection Mold Tooling come true to arrive then by the design manufacturing change? Industry is major mould practitioner all sets out to produce a pattern that answers relatively finally from product CAD model. At the moment, mould installation notes model machine to go up at nicety, raw material of some kind of plastic grain by infuse mould inside, practitioner collects the model that examines production to come out eagerly. First look pretty good but still have very large promotion space apparently. The engineer that note model intervenes reach experience to seek first-rate parameter to be worth between the parameter that note model with his professional skill among them, trying a model -- after including basic test, you can get a few quite good parts -- look pretty good still at least. Exploration, in the number of quality lab Zhou Huo makes you paying close attention to the effort that produces place of component of this kind of plastic valve to pay at the moment, use an experiment to devise a way (the parameter set that DOE) optimizes a machine ceaselessly. For this, you are organizing your technical brain trust, study crucial variable factor, set is normative DOE is in charge of a project carrying out by your engineer that note model. Produce an a lot of sample then -- each all are based on different parameter to produce, because this is opposite at other appearance, each model the difference that all has different rate or change, does its key depend on them how many difference there is and what place produced change? To broad mould industry practitioner, the necessary tool that discovers this kind of change comes from the material at you and quality lab. You may use contact and blame contact coordinate to measure machine (CMM) will measure sample to may strike measured diagnostic element it is thus clear that. You are reached through sealing glue, section abrade will have of all kinds ruinous test, so that can use microscope, optical measuring instrument, CMM and hand to move,measure a tool in order to watch stuff in-house " conceal " feature, may can detect with machine of traditional X ray the change that the amount with plastic component stomatic interior observes the wall is large. Practitioner to ruinous test (seal glue / abrade etc) normally blaming the germ problem that is traditional lab namely is processing appearance the process is normally " ruinous " . Depend on appearance / the complexity of the mould, measure cycle to often want to spend the time that is as long as 3 weeks more than likely. If a costly nicety injects,moulding equipment wants cool one's heels this test result, or more of flooey is to measuring the amount that before the result comes out, already was used at the component namely to produce, do we can't help wanting to ask to whether still have much better solution? Effective solution: You hear probably fault of auxiliary X ray becomes CAT(computer picture) ever was in a hospital to experience its scan personally process, its principle depends on using X ray to penetrate human body creates the three-dimensional image that wants to observe place. Meanwhile, industrial domain also has what the technology says like one sort to be) of scanning of fault of ray of CT(computer X, parameter of the energy that both difference depends on X ray, system and image rebuild algorithmic. To the have not inside mould industry the attempt uses model of CT system scanning practitioner, the image effect that you will see your person shines at the moment (graph 1) . Measure instrument photograph to compare with the tradition, this system is more quick, and need not complex tool clamping apparatus, the model that because this was eliminated,brings about as a result of clamping force place be out of shape phenomenon. The CT of new generation of department of Cai of Germany of graph 1METROTOM system measures a system to already was in the whole world is popularized in the round and be able to use extensively. In view of its the technology innovates a gender, be born from this " METROTOMOGRAPHY " a such new parts of speech with accurate elaborate this high-tech new technology. METROTOM system measures a branch to be in charge of offerring by industry of German Cai department comprehensive design program, incorporate the technology of high-powered CMM, banner Calypso is in in reaching industrial domain like revolving stage of nicety of system of accurate slideway, drive, control system, freeboard general measure software platform, this will gift this system has: ◆ is the most important be: Superexcellent measurement precision -- the model to the model its measure precision to be able to rise at 9 micron. ◆ measures a result to have admirable repeatability -- METROTOM system will be passed repeat repeatability (GR&R) checks. The software platform that ◆ provides can realize ANSI Y14 in the round.

5/ISO GD&T form tolerancepublic errand is measured reach assess. ◆ can finish scanning within 60 minutes -- if sample volume is enough small (if of all kinds medical treatment is plastic component) , can scan even every time more than a component. Process of ◆ this scanning is nondestructive, after scanning is finished can resumptive sample, and your sample is intact. Representative application is based on X ray principle, sample interior and exterior structure all can realize first-rate visible effect. Through undertaking scanning to whole workpiece, can get the diagnostic information content of 100% accurately quickly, and more important is, these information can apply extensively at: ◆ appearance compare with the digital-to-analogue between CAD model right. ◆ blemish analyses: Hole rate and qualitative ration are analysed. ◆ assembles detect: Interior assembles condition analysis. ◆ converse project: Generate STL to be handled in order to be used at the follow-up of CAD data. What ◆ is based on digital-to-analogue to contrast is fast build a model. Dimension of three-dimensional geometry quantity measures ◆ high accuracy technology. Nextpage case analyses: Rotate sample park workbench face, after moving through accurate circumgyrate (30-60 minute) can generate complete three-dimensional data. Metadata of CT three-dimensional body and CAD model have different coordinate origin to be located in different dimensional position at first. What differ with place of system of traditional industry CT is, this system is reached without traditional data processing shrink put wait for an error, anyhow METROTOM system all can offer the MPE-E(since 9+L/50 micron to measure error) , its exceedingly good measurement the diagnostic element that property performance covered workpiece inside and outside. MPE-E is ISO international standard in measuring a volume to geometry " the biggest allow indication error " initial abbreviate, use at the description but retroactive system measures an error (precision) . Calypso measures software platform to use professional maths to consult is (DRF) with searching quickly CAD model data (graph 2) . Once search to be being finished,realize the perfect jackknife that measures data and CAD model namely, collect becomes metadata of CT three-dimensional body namely of CAD surface " attrib border " , its announced appearance basic geometry appearance. The image result with this clear image can help an engineer decide quickly small plastic diagnostic element, normally this kind plastic a reason as a result of its dimension, normally the likelihood is ignored. The characteristic of Calypso software platform undertakes metrical at STL data file in Yubuji -- the application that basically is used at visible respect on STL format tradition, but cannot have exact definition to the dimension of three-dimensional geometry quantity of the component. However, calypso software can be based on original CT three-dimensional body yuan image undertakes direct high accuracy is measured. Once data set and CAD model search to be being finished, digital-to-analogue analysis can begin to undertake, image is changed (through color gradual change) show all interior and exterior surface are opposite the deviation condition at CAD model, interior of component of considerable even examine is more thorough concealed position, tool of nondestructive analysis software can is opposite by aleatoric direction model undertake section plane is analysed. This analyse cuts a tool to also can announce the stoma of material interior distributings. Model scanning and analysis can be finished within several hours, normally deviation color atlas analyses a graph to conduce to the fast analysis of product quality, but you are like what need truly is first complete measure a report, can have the aid of measures the function with software powerful platform at Calypso, offer thorough analyse to cut visible tool to come true to measure plan authorized strength from the line quickly, e.g. , such fluid valve is plastic component. Measure dimension and form through powerful geometry tolerancepublic errand (engine of GD&T) maths operation, calypso measures software platform to be able to be handled calculate what all dimension features offer diversification form to detect report. The graph shows those who be Excel format 3 times to measure forms for reporting statistics, and the measured value that the graph points to element of the feature that be measured 4 times for arrowhead is visible form report, measure a report not only can color indication measured value is eligible also or out of tolerance, can show this measured value holds the percentage of corresponding public errand at the same time. METROTOMOGRAPHY: Need a few precision of attention: Resolution and measure precision and be different from one concept -- this is weighed particularly should, for example the precision that high resolution cannot compensate mechanical system, if must accord with corresponding international standard with the result at measuring,the key depends on this system, the measurement of the system of scanning of X line fault that can ask equipment manufacturer shows them to you precision how. Repeat repeatability: If you are evaluating METROTOM new survey a system, whether is the measurement that can consider to understand this to measure systematic place to offer had as a result repeat repeatability and the effect that does not suffer handlers, the law that a judgement measures systematic integral performance repeats to measure check with repeatability (GR&R) . The measurement that a kind of better experience law is you must repeat diagnostic public errand as a result 3% 10% what achieve GR&R. Test of this kind of integral performance will be cost undoubtedly longer -- finish a complete GR&R to need sometimes 3 to 4 days. However, it is the superexcellent law that a kind of discovery measures an issue and avoids decisive mistake finally however. Speed: If measure, must finish quickly -- the end that needs to be sure to keep in mind us is the calibrating trying a model that finishs new pattern in a day -- a week of and rather than or longer time. METROTOM system can finish pair of model within a hour (include image to rebuild) scanning. Software: If cannot be offerred accurate measure an outcome, even if is had quickly, accurately but to measuring an object character also cannot implement the system of repeatability the soundest system program. Should measure software platform to must support form of file of data of of all kinds CAD, have extremely powerful GD&T operation engine, offer fast process designing and program edition, the function such as report output, the most crucial is support to CT body metadata collect undertakes metrical. Summary: When the digital picture that sees when you fault scanning place is gotten, do not believe your eye institute sees only, the information that needs to use other -- if want,make with data especially important and decision-making when. Normally image processing involves complex processing algorithm, but often need to load only 2 dimension image edits the ability that image operation can understand to process data in software to any pictures. Wait for parameter through changing contrast, can generate distinct picture effect to get disparate result from this. Software offers clear picture to be a good jumping-off place, but if hope to implementation is measured accurately or be based on this data,realize reverse engineering, this is one begins merely however. CNC Milling CNC Machining