Answer the design of car mould to ask, be based on contemporary automata technology, software technology and those who measure head technology is ceaseless rise, 3 coordinate measured machines and tools to have the appearance of feature of will complex free curved surface the ability that word of objective change amount to influences three-dimensional CAD model, the systems analysis that makes design technological process medium thereby, again process of process designing of design, numerical control, CNC Machining becomes easy and simple. From academic angle analysis, in process of car mould design, what face normally is becomes by joining together of complex free curved surface component, because this uses close, unified maths language to describe hard in notional design phase, so traditional design technological process cannot have satisfied the need that car mould designs. Answer the design of car mould to ask, be based on contemporary automata technology, software technology and those who measure head technology is ceaseless rise, 3 coordinate are measured machine the kind that has had feature of will complex free curved surface objective change is the ability that digitlizes three-dimensional CAD model, the systems analysis that makes design technological process medium thereby, again process of process designing of design, numerical control, CNC Machining becomes easy and simple. Accordingly, the high accuracy that has perfect CAD function is measured machine, produce CAD model through measuring the converse project function with powerful machine, this is the first step that contemporary car mould devises. The key that high speed scans continuously is measured of machine overall the design is to obtain the key that successive scanning manipulates high speed. Need of amiable float system gets used to its machinery noumenon and control system, drive each other and develop the biggest effectiveness, for example, mechanical noumenon needs to offer the tigidity that tall repeatability needs. Controlling a system also is a crucial place, because control a system,associated mechanical noumenon, scanning measures system of head, drive and data to collect analyse with the computer. The change of curved surface appearance needs to identify as soon as possible, can dog accurately thereby scanning method. Control the speed that the system reacts and precision, even if the least change, also decide to measure the efficiency of machine. In the meantime, need uses fast, collateral data to transmit, measure an analysis in order to assure won't lag. A lot of elements can decide a scanning is measured measure speed actually of machine, include the acceleration, oldest rate, exploration speed, exploration method (open loop or closed circuit) , and the computational ability that measures machine software. Because need much data to the measurement of appearance, in a lot of other measurement a few special scanning functions in software are not had. If filters the function allows scanning software to be able to undertake discriminating from inside the slight change of whole face figure, filter still can reduce the change that oscillatory place causes at the same time. Contact and blame contact measure head contact to measure head and blame contact to measure a head to design a domain to have distinct applied range and feature in car mould. It is OK that contact measures a head the scanning of the workpiece of high accuracy ground that finish, attrib border to the object measurement is relatively accurate, but the measurement to weak qualitative data adaptability is poorer. Blame contact measures a head (laser measures a head) measure a scanning speed at contact relatively faster, can form quickly " dot cloud " data, highest collect check the number to be able to be achieved 23000 a little bit / second, but measuring workpiece feature respect to have limit, metrical precision is inferior. The confine of respect of workpiece feature mensurability makes the new fixed position that often needs to undertake measuring a head, reduced systematic work efficiency so, and to appearance the surface turns over luminosity and illumination to have higher demand. Traditional laser measures head application way, the dot cloud that needs independence collects control system, measure machine software with coordinate hard compatible, measure the need on machine to add fractionize in coordinate at the same time implement, switch of the job between the equipment that brings about loaded down with trivial details and connect a line multifariously, and cannot measure a head with contact share coordinate department, cannot fill minute of play to measure the inherent action of machine to use bit of cloud to collect control system. Haikesikang scans laser the technology is compositive measure software to famous PC-DMIS in, came true to measure the complete control of the head to laser scanning, namely PC-DMISLASER software. PC-DMISLASER software not only have PC-DMISCAD++ is rich and powerful measurement function, and can make measure personnel to resemble using spark laser scanning is used to measure a head conveniently like measuring a head, those who realized laser to measure head and contact scanning to measure a head is perfect cooperate, expanded thereby measure the applied domain of machine, and can efficient, high accuracy ground is finished include converse project, plastic with Ban gold inside the nicety of all sorts of intricate work is measured. Have converse project through fast scanning or detect, the development that can accelerate a product and examine process. The mood of PRIMA level arm that multipurpose of PRIMA much arm gauges a center to overcome the world that place of metric industry group offers Si Kang to precede by the sea is measured machine, have the design that conspicuous rigid structure and innovation optimize, can accord with the strict requirement of standard of car mould industry in the round, in all operations the environment falls, the biggest changed the ground to ensure the security that handles personnel and advantage, offerred high accuracy, high reliability to mix use easily wait for character. The structure of double standard arm that opens open special facilitate of large work assemble and unassemble operation; The horizontal casting ironwork of hard usage makes a stand need not special foundation requirement; Deserve to temperature sensor makes control what the system can detect and compensate what temperature gradient causes dynamicly to survey a system to be out of shape, get used to the working requirement of workshop environment in the round. Deploy the PC-DMIS with powerful function to measure software, the process designing that can implement a part easily and editorial interactive, reflect the dominant position of CAD graph adequately. Advanced scanning software package allows quantity of three-dimensional work geometry to express to be able to guide in measuring an order, extract the arithmetical vector of nominal value and curved surface automatically from CAD model. Be mixed by the area of scanning workpiece surface through clicking outline, the system can finish the scanning of pair of area and outline automatically, have a report to collect data. 1, converse project and dimension test and verify to truckload the exterior and enclothe wait for complex form to undertake the contact is digitlized be contacted automatically quickly and be been not, in order to finish the production of the mould and generation treatment method. PRIMA measures a system to be able to come true to laser scans and spark those who measure is completely compatible with close together union, use the precision that measures the precision of machine to compensate a function to be able to raise scanning. It can automatic process designing finishs scanning to select a site, implementation scanning speed is compensated automatically. Still have at the same time define scanning way oneself, get 3D to nod the cloud quickly and show into travel 3D graph. Can show the dot cloud that collects in real time, filter and selected element cloud, undertake planning to close with CAD data with than be opposite. Of the CAD digital-to-analogue that supports a variety of forms guide and derive, the software interface with friendly have the aid of, can mix link of any software of professional and converse engineering, the design of mould of the car that finish works. 2, modelling / the uses modernization model of center of research and development / high accuracy of requirement of center of research and development is efficient the ground achieves kind scanning, digitlization establishs materialization of model, model, more multinomial than waiting to detecting mission. Answer afore-mentioned demand, PRIMA measures a system to be able to undertake configuration through polycentric method, make a variety of design application OK share fundamental workbench and X guide track. Give different working job division through the definition, finish such as automatically converse project, digitlization, undertake getting a variety of operations such as mill on clay or colophony. With car exterior the design is exemple, PRIMA of have the aid of measures the is based on CAD function converse project ability with powerful machine, undertake scanning to automobile body prototype, three-dimensional coordinate is worth the space that gets exterior point, the digitlization of automobile body of the car that finish builds modular job. Wait for a method through three-dimensional and hypostatic design, undertake define and be perfectinged to the appearance of free curved surface of automobile body. Accomplish these returning insufficient, the three-dimensional CAD model that we still need to will shape basically once more materialization, make model of true proportional automobile body, come to those who evaluate a design expect the result. Need not seek the help of machining center, we can make full use of PRIMA measures what machine place offers to follow use milling function, will realize the hypostatic emersion of CAD model quickly, mix through ceaseless measurement amend, till achieve the design requirement of automobile body. PRIMA measures a system to have facilitating conformity, efficient, flexibility strong, precision is tall, have can expand module, Gao Ke relies on gender and high carrying capacity, can get used to automation thereby flexible production flow. CNC Milling