In the process that machines in the mould, the error of curved surface precision that causes after the loss of cutting tool, electrode and polish are abrade, be aware of easily least of all normally, current, the equipment that the mould detects basically is 3 coordinate measure machine, 3 coordinate measure machine value quite costly, need to be being measured with clamping apparatus thing does essence of life to follow fixed position, its process is trival, take time, arduous, and use benefit is very low. Current, the PolyWorks CAV computer that presents full measure precision with graph of colour error analysis is auxiliary detect the standard gains ground quickly in the whole world, apply extensively at big plant of mobile phone of global car, 3C, rapid to supply catenary to go up to be popularized downstream, it changed the method that traditional product quality examines, use fast scanning technology, will measure an object converse scanning becomes the concentrated data that nod the cloud, detect conveniently in order to operate again software PolyWorks undertakes automatic counterpoint, than bisect analyse, present the error value that indicates whole workpiece with different color next, be clear at a glance letting a person masters product quality position in time, produce forms for reporting statistics automatically, achieve the result that complete product detects. Graph the 1 applied technological process that is PolyWorks CAV, we should detect the mould has two ways flow, one is to detect directly mould, another is through detecting finished product is achieved detect the purpose of the mould, its flow is: With converse scanning means finished product or the crucial part scanning such as antrum of modular benevolence, model, slide block becomes bit of material, the with the standard CAD archives in reading in PolyWorks undertakes counterpoint tries to detect than be opposite again, analyse a scheme through colour error, you are OK the control of be clear at a glance macrocosm dimension, the test and verify that with this fast essence allows gives the character of the mould. Graph a case is with Injection Mold Tooling of electronic product crust exemple, scanning of combinative blame contact measures system and PolyWorks to detect automatically software undertakes CAV detects and make a report, its detect process and report content are as follows: (1) applies equipment of blame contact scanning to undertake converse scanning. (2) Scan Data and CAD Model are fast and automatic contrapuntal. (3) full measure is compared right (macrocosm comparing is right) reach what colour error pursues to appear. (Error of 4) Compare Points is worth appear. (5) 2D and 3D detect forms for reporting statistics is outputted automatically. (6) Macro function can be accomplished 100% detect automatically. Apply equipment of blame contact scanning to undertake converse scanning pursues the modular antrum that archives of 2 gray graph is common standard of Injection Mold Tooling of electronic product crust, green graph archives is the check the number that converse to modular antrum scanning gets to occupy, detect with respect to CAV and character, need is fast, simple and easy reach more careful data to compare right basis as its, industry is at present so much when use CAV detects with laser and take a picture scanning equipment is main and tie-in hardware. Graph 2Scan Data and CAD Model are fast and automatic the CAV software that contrapuntal PolyWorks is a major, the selects group of data and derived standard mould CAD digital-to-analogue that we finish scanning is read in undertake comparing is opposite in PolyWorks. All sorts of fast automatic and contrapuntal mode were offerred in PolyWorks, include: (Maximize of 1) Best Fit Alignment is automatic and contrapuntal. (Feature of 2) Feature-based Alignment is contrapuntal. (3) Datum-based Alignment is fiducial and contrapuntal. Contrapuntal function, the dot data that can come in scanning and CAD digital-to-analogue are very handy reach fast counterpoint, although do not have CAD plot experience person also can use easily. If pursue 3 graphs 3 full measure are compared right (macrocosm comparing is right) reach colour error figure appear after nodding counterpoint of data and CAD data to finish, the system compares automatic analysis pair of error values that give all points, produce error of Color Map colour to analyse a scheme, offer can lose the feet of optics of Color Scale chromatism to tolerancepublic errand to let detect from emend personnel undertakes color identifying, undertake the postmortem of macrocosm error quickly, detect personnel also can choose what proper point of view makes an appearance to pick arbitrarily take, as examine the error graph of the report. From inside graph of colour error analysis we can discover, graph 4 in error value is green part to be being lost 0. 02mm, slant yellow, orange, gules part is to the error, it is the dimension of prep above CAD on behalf of the place, existence expects more or go up namely the case that become warped, gray part differs set of optical feet place to exceed color losing 0.
The part of 2mm limits, and slant blue, purple part is negative to the error, represent the state of short of the place existence or cave in, if want the error value with further exact check, need to choose random with rat punctuation only a bit, the system can show the error of this bits of place is worth or coordinate is worth automatically, can realize the function that 3 coordinate measure in the computer namely. Error of graph 4Compare Points is worth how much is if we want to know the error of a bit is worth a Ti Mou,appearing, we can analyse a graph to use rat punctuation to choose directly in colour error, the part that mouse place orders can appear this error value instantly, perhaps be before macrocosm comparing is right, we can hit Compare Points beforehand, the error that also can present this one key to nod is worth. 2D and 3D detect forms for reporting statistics outputs PolyWorks automatically to be able to output patterns of all sorts of record of forms for reporting statistics, the documentation that be like 2D and 3D detect report archives, check and accept personnel to be able to pass through Excel, Word, HTML or PDF browser to be read directly take, the browser of free IM View 3D that also can use PolyWorks to offer is read take the 3D that contains error color to examine report, detect to you are shared remotely and be revised the report provides first-rate platform. Macro function can be accomplished 100% detect automatically the whole intelligence that PolyWorks provides changes Macro function, the meeting is self-recording all operations are mixed before you compare pair of results, detecting same pattern can call Macro when a mould, it can detect automatically, than right, piece detect report, the job that is you has the effect of get twice the result with half the effort. Graph key-press of 5 medium a few letters, it is Macro key-press, we should click key-press directly only, can complete all operations, even if the worker master worker of a gleam of also can be operated. Graph 5 from finished product converse scanning is become burn group of materials, again its contrapuntal, than be opposite, output 2D and 3D finally examine report, it is speed, precision and operation advantage sex no matter, polyWorks is behaved supereminently, this makes quality test and verify had clearer basis, treat to model, mould, finished product and check, CAV has excel more as one used to do benefit, current production facilities is increasingly severe to the requirement of quality and speed exacting, also made CAV rapid by extensive adoption, make a trend that cannot keep out and trend. CNC Milling
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