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        1. Industry applications

          Automotive

          With the improvement of people's living standards, the rapid development of automobile industry in China, automobile slowly turn the lives of ordinary people by luxury essentials.China has gradually become the automobile production and automobile consumer, due to vehicle shape and component design there is still a large gap with foreign countries, to improve the quality of products requiring significant imports of foreign parts or direct import of finished vehicles, over time have a negative impact not only on the development of China's automobile industry, also has limits for car companies room for improvement.Based on advanced foreign technology, increase innovation and technological development, cultivate creative talents, so as to promote the development of the industry as a whole.

          Hua Lang three dimensional automotive industry solutions

          1. car design (clay RC BIW)

          Reverse engineering can better achieve concurrent engineering of automobile product design, product design and related processes synchronization jobs, and make optimization.
          Clay modelling stage: accurate access to small scale clay model data, such as surface, tape cutting lines, enabling designers to quickly build high quality 3D models, for milling mechanism of high accuracy 1:1 full size model provides a good data base, significantly reducing the time to model.
          Clay cars confirmed, clay modeling confirmed, Holon-3DE series (type 800) scanner with Photogrammetry System combines Holon-3DP photography measurement system, to effectively control the vehicle three dimensional scanning accuracy, access to high quality styling point cloud data, enabling designers to quickly design a level surface, easy to model the auto shape and interior construction.After white body scanned, perform calculations on the arc of the various parts and accessories that can be used to study foreign technology and vehicles form data based on, greatly improving the success rate of product design, thus shortening the cycles, lower costs, reduce risk, improve quality, enhance the competitiveness of enterprises.

           

          Clay car scanning the scene

          Clay car scanning the scene

           

          2. computer-aided detection and correlation analysis
          Development of computer-aided detection is accompanied by three dimensional scanning technology and mature as a modern high-tech quality control measures, particularly for free-form surface that is difficult to detect using traditional means, after having scanned the parts, importing special detection software for testing, chromatic aberration analysis and error analysis report is generated, a more intuitive understanding of the overall error of the software.The method can also be used in vehicle crash test, compared to before and after impact, collision body cannot be observed with the naked eye after testing slight SAG, so that the scanned data is more complete.Present advanced detection methods have been applied in automobile manufacturing and promotion.

          Analysis of test results
          Holon-3DP photography measurement system for automobile testing (such as crash test) after the cars were measured, and then analyze the results, before and after comparison data for analysis by the experiment, supported for example, deformation, displacements and other relevant data, facilitate future to further the vehicle design, modifications to the cars for the future provides a strong theoretical basis, improve design quality within a short time.

           

          Clay cars three dimensional scans

          Clay cars three dimensional scans

           

          3. auto parts production
          Numerous automobile category in the world, needed replacement parts is dazzling, shape, material is quite different, very difficult to scan, on the follow-up of the production or testing a certain way.Simple scan using traditional tools, time, efficiency of slow processes cumbersome, plus the need to produce specialized measuring tools is wasting more time, soft, easily broken items, and faced with the need to handle with care and not easy to worry about scanning.Uses Holon-3DE three dimensional scan system, completely waived complex of scan steps, uses very short of time, can on has complex surfaces, and soft, and easy broken of items for scan, came by needs of data, can uses original number die for detection, came analysis report, directly on parts for amendment, significantly reduced detection modified Hou again detection again modified of repeat steps, improve detection modified of once success rate, indirect guarantee parts and mold of quality.Use of high-precision data extraction, reverse modeling can improve staff productivity, guarantee mould production time.

           

          Back cover scan

          Back cover scan

           

          4. auto parts debugging
          Needed to use rapid prototyping to produce parts for trial fitting, more intuitive understanding of the dimensions of the workpiece as well as function, and can be tested directly on the workpiece, avoid blind production, repeatedly revised needs to spend a great deal of human, material and financial resources and time.Has a complex surface, forming mould or part, you can quickly produce high precision, good quality products to meet customers ' different requirements.

           

          3D detection of car rear cover

          3D detection of car rear cover

           

          5. trial production of auto parts and modifications
          Proofing required items using a rapid prototyping process, users can intuitively grasp yet mass-produced product appearance and performance and evaluate in a timely manner, avoiding blind production may bring huge losses.
          For more complex structures, surface models, spare parts, difficulty in molding of large automobile prototypes, small quantities of plastic parts for automotive development and production, including articles, Hua long three-dimensional control of rapid prototyping technology and equipment according to customer's detailed requirements, rapid manufacturing high precision, good surface quality, highly refined products.


           

          The 3D data acquired extensive follow-up application

          1, motor vehicles and parts design
          2, design and modification
          3, quality inspection and quality control
          4, rapid prototyping, rapid manufacturing, prototype
          5, the establishment of three-dimensional digital archives, three dimensional display
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