通过激光扫描革新豪华游艇建筑行业

作者：Reka Vasszi

当风充满帆时聆听，感觉到阳光的热量，在海洋航行时，风在皮肤上吹来。皇家Huisman是荷兰海事工艺和超级游艇建造者，确保所有这些都发生在最豪华的环境中。

Elfje, the fairy of the oceans, is a52.36米长的环保游艇, built by皇家Huismanin the Netherlands at their Vollenhove shipyard. The luxury vessel is replete with sophisticated exterior design and engineering by Hoek Design and a graceful interior by Redman Whiteley Dixon.

From concept to completion, the yacht took four years to be designed, built and dressed. To accelerate the workflow, Royal Huisman requestedLido2D3D，一家荷兰豪华室内图纸公司，想一想一种解决方案，以加快木工的加速工作。

Innovating the building process

Lido2D3Dtransforms customer’s concepts into detailed 3D drawings to support the work of the interior builders. The company uses 3D laser scanners to map out the ships with millimetre accuracy – the resulting 3D models serve as the basis for creating detailed interior plans.

“练习，经验和工艺为我们带来了知识和完美，因此，我们使用最先进的激光扫描技术为客户提供准确的结果，”Lido2d3d的创始人Folkert Boermans说。

甲板室的木工工作是一个漫长的过程edure that requires skilled carpenters and no mistakes are allowed. The deckhouses are made from aluminium and covered with massive teak. To speed up the workflow of preparing individual mould forms for the coverage and preparing the teak, Lido2D3D captured the ship with a LeicaScanStation P20高清3D激光扫描仪。团队创建了一个digital 3D model准备计算机数值控制（CNC）制造生产的零件。

With the combination of the ScanStation P20 and the LeicaFlexLine TS09 total station, it tookonly eight hours to scanboth deckhouses inside and out. The point cloud was then registered and cleaned using the狮子旋风REGISTER 360 point cloud processing office software. Once the meshed model was ready, the surface model was created and could be transferred into any CAD software. Thanks to the efficiency of the Leica Geosystems solution, the full job,from the initial scanning to the surface model,took only 58 hoursfor Lido2D3D experts.

Elfje的网格模型

有一个详细的三维表面模型通过准确的测量，使皇家Huisman能够通过CNC准备所有覆盖零件，从而节省了时间并提高了最终产品的质量。

“3D激光扫描仪在游艇建筑行业中是独一无二的。重要的是要对船进行非常详细的设计，因为我们在3D中创建大多数内部图纸。我们的Leica扫描仪P20 3D激光扫描仪能够以毫米精度绘制船。扫描仪为我们提供了创建详细内部图纸的最佳基础，”said Boermans.

执行可靠的数据

Elfje has beenoptimised to cruise fastand operate at a professional level with the intention of taking part in sailing regattas. Lido2D3D was, therefore, asked to measure the tender hatch for replacing.

This task presented two challenges. First, the team could only一次调查没有任何错误since the yacht was located in Antigua, but the hatch was going to be produced in the Netherlands. Once the new hatch is produced, it will be shipped wherever the yacht is sailing at the time and installed locally. Therefore, measurements needed to be accurate with amaximum deviation of up to 2 mm.

The second challenge was the ship was floating on the water and the team could not use the compensator of the scanner and the total station.

为了克服挑战，团队使用了ScanStation P20in combination with the TS09 total station. Once Lido2D3D specialists scanned the hatch and the surrounding deck in a closed position, they repeated the same procedure with the hatch lifted above the deck. The deck calking and the outside shape of the hatch was also measured by the total station. To compare the data from the total station with the accuracy of the point cloud from the scanner, Lido2D3D used paper targets to double-check the data.

Analysing the smallest details

至最大化速度在Elfje中，皇家Huisman必须准备一个新的舵。双方都必须相同的叶片刀片才能达到完美的水流，因此，荷兰超级游艇建造者公司要求Lido2D3D进行分析并检查可能的偏差。

After scanning Elfje with theScanStation P40，将新刀片与理论3D模型进行了比较，使专家能够identify the slight differences在舵的左右部分之间。

激光扫描通过提高各种利益相关者的质量和效率来真正彻底改变豪华游艇的建筑业。从计划到建造和家具，激光扫描必须在必须正确的情况下提供可靠的解决方案。