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    首页->公司新闻->英国LK三坐标 (LK METROLOGY...

    英国LK三坐标 (LK METROLOGY)最大龙门坐标报道

    AIRFRAMER新闻稿

    2009 6 2 日,星期二

     

    史上最大的龙门坐标测量机为航空航天应用带来最高的精度

     

    一家领先的航空航天制造商最近接收了世界上制造的最宽的桥式坐标测量机 (CMM) 之一。基于 LK 品牌 40 年的传统,开发了测量体积为 6m x 6m x 3m 的龙门坐标测量机,用于对大型航空航天部件和组件进行几何验证。

     

    在尺寸稳定性方面无与伦比

    虽然测量体积的长度在许多三坐标测量机制造商的能力范围内,但对超宽宽度的要求意味着只有LK 能够提供满足客户精度规格的解决方案。

     

    龙门式三坐标测量机的精度为 5 微米,这只能通过在横梁和主轴部件上使用陶瓷导轨来实现。陶瓷是一种理想的计量材料,因为它具有极高的刚度、重量轻和出色的热性能。该陶瓷 LK 龙门坐标测量机与防止扭转的双气浮轴承结合使用,可提供高且持久的测量精度。在其最终位置,花岗岩导轨将放置在特制的U”形混凝土基础上,以提供 3m 的垂直测量范围。

     

    制造超大尺寸坐标测量机的长期经验

    LK 设计与制造超大尺寸 CMM 方面的长期经验是客户选择LK 解决方案的主要原因。在多次参观 LK 装置后,客户对 CMM 的准确性和可靠性印象深刻,这是独一无二的。通过与客户的密切合作,LK 能够确定最终配置并构建 LK V 60.60.30 GP 以完美匹配客户的应用需求。越来越多的全球领先公司,如 CaterpillarBAE SystemsBuhler 和许多其他公司,依靠  LK 以这种方式有效地解决他们的大规模坐标测量计量挑战。

     

    LK提供大量标准超大尺寸三坐标测量机产品组合,可以定制和塑造成特定的解决方案,以解决客户的特定测量问题。

     

    紧密集成的多传感器功能

    多传感器能力是世界级制造公司选择LK的另一个关键驱动力。除了触摸触发和连续接触扫描之外,LK CMM 还完全支持非接触式激光扫描,通过 LK 创新扫描仪的即插即用操作。作为一站式计量供应商LK 提供完整的 CMM 解决方案,具有紧密集成的多传感器功能和软件,可驱动整个系统并处理所有检测数据。






    译自:

    Biggest metris gantry CMM in history brings top accuracy for aerospace application. Airframer. (n.d.). Retrieved May 5, 2022, from https://www.airframer.com/news_story.html?release=4851 




    原文: 

    PRESS RELEASE

    Biggest Metris gantry CMM in history brings top accuracy for aerospace application

    Tuesday, 2 June 2009


    A leading aerospace manufacturer recently took delivery of one of the widest ever bridge style co-ordinate measuring machine (CMM) ever manufactured in the world. Building on the 40 year heritage of the LK brand, Metris developed the gantry CMM with a measurement volume of 6m x 6m x 3m, to run geometry verification on large aerospace components and assemblies.

    Unmatched in terms of dimensional stability

    While the length of the measuring volume was well within the capability of many CMM manufacturers, the requirement for the super-wide width meant that only Metris LK was able to provide a solution to meet the customer's accuracy specifications.

    The gantry style CMM performs with an accuracy of 5 microns, which could only be achieved by the use of ceramic guide ways for the beam and spindle components. Ceramic is an ideal material for metrology because it offers the ultimate in stiffness combined with low weight and excellent thermal properties. Used in combination with double air bearings that prevent torsion, this ceramic LK gantry CMM provides high and long-lasting measurement accuracy. In its final location, the granite rails will be positioned on a purpose built 'U' shaped concrete foundation in order to provide the 3m vertical measurement range.

    Long time experience with super-size CMMs

    Metris' long time experience with engineering and manufacturing super-size CMMs was the customer's prime reason to choose the Metris solution. On several visits to Metris LK installations, the customer was impressed with the CMM accuracy and reliability that are second to none. Intensive collaboration with the customer enabled Metris to determine the final configuration and build the LK V 60.60.30 GP to perfectly match the customer's application needs. A growing number of leading global companies such as Caterpillar, BAE Systems, Buhler and many others, rely on Metris LK to efficiently tackle their large-scale co-ordinate measurement metrology challenges in this way.

    Metris offers a large portfolio of standard super-sized CMM products, which can be customized and shaped into specific solutions to solve customers' specific measurement problems.

    Tightly integrated multi-sensor capability

    Multi-sensor capability is another key driver for world-class manufacturing companies to choose Metris. Next to touch trigger and continuous contact scanning, Metris CMMs fully support non-contact laser scanning with plug-and-play operation of Metris' innovative scanners. As a one-stop-metrology-shop, Metris offers complete CMM solutions with tightly integrated multi-sensor capability and software that drives the entire system and processes all inspection data. 


            拥有世界上最宽的高精度的陶瓷导轨龙门三坐标测量机      

     

    英国LK有限公司公司历史悠久,1959年由劳斯莱斯工程师Norman Key成立,从此世界上第一台三坐标测量机诞生。1963年,总部设在英 国德比郡的LK有限公司(LK Limited)开始制造三坐标测量机,是现存历史最悠久的三坐标测量机品牌,也是现代测量机的奠基人。


                       LK在中国                      

    尽管LK进入中国市场较晚,但他在所有测量机制造商中首家荣获中华人民共和国进口计量器具型式批准,首家在中国推广工业陶瓷及测量机,向国内客户提供了开放环境下的在线、共线测量机群,并成功应用至今。历史上,LK以军工和航空航天为主要目标市场,定位于工业陶瓷的中高端产品和差异化产品及服务,随着汽车、模具等行业对测量要求的不断提高,LK的产品得以广泛应用,尤其在通用汽车、福特汽车、波音飞机、空客等全球大公司中广泛应用。

     

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