Cockpit makes tool (going to the lavatory before its is laser dogs system) manufacturing quality assures is a challenge that place of plane batch production faces. In the production process that according to the user special requirement place has, the expenses that quality assures to need is rising increasingly and metabolic Mo Ce. A kind of high accuracy and the portable measuring instrument of tall flexibility implement can provide a help to this. The dominant that the Pilatus aircraft production company that established 1939 is jet aircraft of turbine of odd engine airscrew makes one of firms. It also is Switzerland pursues research and development exclusively, make and the company that to the whole world each continent sells plane and train engine system. After the company holds water 70 years, this company came true the biggest on the history order goods quantity. Be in this year, this company also makes sure in quality the respect invested new fund: Portable laser will be used measure a system to ensure in future limits of treatment public errand. In the whole world, the quality requirement on aviation domain is most strict. And the challenge that Pilatus company faces in plane batch production is to want to make the each Pilatus aircraft that measures a body to have something made to order for the client become artwork: Ensure the quality of the plane. Because the plane is had by tens of thousands must perfect the part that assembles together, all components must accord with extremely high quality demand apple-piely, because this produces medium quality,assure cost increasing ceaselessly. In treatment of Pilatus series part, ensure cooperating precision is crucial. Abide by technology of this kind of production only, the user is carried out to making all sorts of demand ability of the respect get and test and verify. Graph 1 besides compact model besides the exterior, need not alternate put the position, can realize 120m measure an interval, this also is API laser dogs a characteristic of appearance is fiducial and numeric ensure business productivity reflects consistency to ask in what can carry out a client already greatly, can achieve again efficient the production with high accuracy. From 2009 since the beginning of the year, pilatus company introduced API laser to dog system, this measure is great the production standard that promoted a business. This kind of portable nicety measures a system to be made in tool appearance and gauge not only ensure in the domain the quality that has Switzerland. Make a firm as the other airlines that cross a state, the manufacturing base that Pilatus company also differs individually in its produces the component of the plane, be like airframe, cockpit or wing. In designing a process, measurement point has been come down certainly, had these measurement point, can have tightened inspection to the tool of subassembly in the future, in order to achieve very accurate general assembly. Through measuring these places, also ensure tool dimension and CAD data phase are consistent. Had these datum mark, the wing that such as makes by on 1000 spare partses can realize accurate assembly, accept on crucial part with CAD data whether the examine and verify of conform to. Graph 2 wing assemble tool to measure the job in this kind in, a kind of laser dogs the system cuts a figure. It also can undertake fast and accurate measurement to large part. Because measure span to achieve 60m, accordingly, this kind measures a system to also apply to what assemble to the airframe of large airlines and wing to measure. Nextpage is difficult touch because laser dogs,measure effectively of measurement point systematic assembly and erect are very agile, accordingly, difficult the measurement point that is touched is attainable also effective measurement. From measure a technology look on angle, the measurement of difficult to these position is very the thing with arduous take time. Be in before this when new-style without this laser measures a technology, to this Switzerland enterprise, can use coordinate to measure equipment only, or use altazimuth to survey a system, undertake endless measurement to real numerical value and undertake contrast and calibration with CAD numerical value. Hit to the reflection range that measures a ball in laser light beam later, position of the X on reflector, Y, Z can be calculated immediately and show come. Laser dogs the error that appearance can reflect measurement point and CAD model in real time, this is real existing effect and the accurate premise condition that assemble. Of course, be not is tool dimension brings difficulty to treatment exercise only, its structure complexity also is the challenge that measures technical place to be faced with. Establish numerous measurement point on tool only, pilatus company just can ensure the cockpit of a production accords with the requirement that designs a standard completely. Because this is versed in in these mount sets bore, so that accept laser,dog systematic reflector (SMR) distributing. These reflector networks contain magnetism, it allows a kind of overhead square assembly works. Measure a process to be able to use remote control to undertake, require operation of an operation personnel only. Every measure a loop to need several seconds of very few time only, namely the light reachs the measurement point that contains sensor can. From this OK and great reduce measure cost, need to cost those who count day to measure before, need to count a hour to be able to be finished only now. Graph 3 in measuring a process, laser light beam passes reflector by " catch " the exercise that drilling operation is a convention only, besides oily cost, can not cause very high cost. But the trade is made in the plane, bore has important sense. The drill that an amount gets OK and simply to be as high as 6 digit not only in building is made in the plane, the position that important is bore must want accurate, because need to wear rivet on bore, rivet originallies riveting of crust of aluminous qualitative plane in framework (carling and rib) on. In the past, after need goes up airframe crust erect to framework, just can begin drilling operation, also be in the exact position that just can hold drill at this moment. Accordingly, this kind of pull current Cheng already extreme take time is arduous, very complex also, must by inside and outside undertake. CNC equipment undertakes accurate bore now, laser measures the working flow of the save labour when the system allows another kind of province: Dog through laser measuring instrument, each coordinate on CAD system can be changed to tool. This can make airframe crust can be in production process on equipment of CNC machine tool accept bore hole accurately. Because Pilatus company produces the plane product with various type, from regard official business as machine and the monitoring in visitting machine or executable special sky and the PC-12 NG that save the job plane, arrive all the time plane of train of jet-propelled of turbine of PC-21 odd engine, efficient production to the enterprise, have particularly important sense. The thing that place of all and average fare hopes to come true, when to the military affairs flight student grooms may not can accomplish: Suffer very big negative charge possibly in normal flight, and once had appeared on Pilatus train plane the scene that air man increases negative charge for an instant in the flight. Groom in the light of the foundation, the PC-21 that rise and designs plane is assessed smoothly through all sorts of index, and did not discover any flaw. Below extreme circumstance, plane structure may suffer negative charge or be out of shape, but up to now, what undertake according to the regulation all sorts of examining that offer corresponding proof very hard. And survey a system through using laser, pilatus company can try another kind of new method. All planes of this kind of model are in its are distributinging to count 100 measurement point on whole airframe, these measurement point should be accepted when general assembly measure accurately, measure data to be conveyed in CAD database. Had laser to dog measuring instrument, appear in the plane after some kind of circumstance, can aboard is nodded to these undertake metrical and data of as original as the plane in CAD database structure undertakes comparing is opposite. To the user, its advantage depends on: This kind of type has been had mix with the function that differs before assemble a feature, plus this kind preventive maintenance and quality assure measure, accordingly special be helpful for plane of this kind of train with very low fare, reach very long service life. The to the measurement of bear the engineers of Pilatus company had noticed to laser surveys a system other application domain in motion: The real time of this system measures ability to be able to be by extend the meaning undertake in athletic process load checks. This kind measures a system to be able to undertake all-around measurement to 360 ° limits, also can achieve 80 ～ on perpendicular direction - of 60 measure extent. Make all sorts of different type of the manufacturer in the light of the plane, the measurement that surveys a system the structure can be finished quickly match, measure a system to be able to locate around the plane, also can locate even the lower part in the plane. Dog measure head height to be 36cm, weight is 8. 5kg. The volume that measures a system is very compact, the large size that it can reduce pair of Pilatus company place to be had in great quantities is complex of tool measure difficulty. Current, pilatus company is already ongoing the model with new hair: After plane of train of PC-21 for military use comes out, very will fast again a kind of new civil model comes out. The dominant that the Pilatus aircraft production company that originates in plane of the PC-21 of Swiss plane and company of 4 Pilatus of train plane plan train to held water 1939 formerly is jet aircraft of turbine of airscrew of global odd engine makes a firm, also be Switzerland pursues research and development exclusively, make and the business that to the whole world each continent sells plane and train engine system. The headquarters of this company is located in Stans. This company has many 1200 stuff, it is Switzerland one of companies with mid the biggest area. Other be located in Broomfield (the United States) , Adelaide (Australia) with Altenrhein (Switzerland) independent branch belongs to division of Pilatus-Gruppe group company to fall. EN/AS 9100:2 is united in SwitzerlandAfter 003 quality and administrative system, this company passed this quality and the attestation that run a system, of its air man and machinist classification groom achieve JAR-FCL requirement, obtain Swiss federal civil aviation bureau to approbate. Pilatus company enjoys what the whole world sells center of orgnaization kimono Wu many times 40 independently to cooperate with support. CNC Milling
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