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Forum 三坐标测量机关键点测量
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Related

三坐标测量机关键点测量

YYD
YYD over 14 years ago

一旦你确定了如何以及在何处使用测量机,有一些关键的性能需要进行考察,这包括了测量不确定度和工作效率。根据现行的国际标准,对于测量机的不确定度和检测程序在ISO 10360中进行了描述。

  ISO 10 360主要确定了以下三项误差:

  A. 长度测量最大允许示值误差 MPEE (ISO 10 360-2 )

  在测量空间的任意7种不同的方位,测量一组5种尺寸的量块,每种量块长度分别测量3次。

  所有测量结果必须在规定的MPEE值范围内。

  B. 最大允许探测误差 MPEP (ISO 10 360-2)

  25点测量精密标准球,探测点分布均匀。最大允许探测误差MPEP值为所有测量半径的最大差值。

  C. 最大允许扫描探测误差 MPETHP (ISO 10 360-4)

  沿标准球上4条确定的路径进行扫描。最大允许扫描探测误差MPETHP值为所有测量半径的最大差值。

  在可接受不确定度水平上采集点的数量,确定了测量机的工作效率。一些测量机能够在一分钟内采集超过100个数据点,而可以达到非常接近计量型的精度。

  测量机能够为现代制造业提供保证,因为它可取代平面的测量工具、固定的或定制的量规,以及精密的手工测量工具。他们在处理不同工作方面的灵活性使其成为一个主仲裁者。在为过程控制提供尺寸数据的同时,测量机还可提供入厂产品检验、机床的校验、客户质量认证、量规检验、加工试验以及优化机床设置等附加性能。对于固定资产的投入有许多要考虑的因素,但一但考虑到提高了生产效率、降低了成本并将生产纳入了控制,测量机就是测量和检测的最好的选择。

  优质的技术服务,将会协助您最大限度地发挥测量机的应用作用

  在选购了适用、可靠性能测量机的基础上,您还需要充分考虑到三坐标测量机供应商的技术实力和应用、技术服务能力,是否具有本地化的技术和长久综合发展实力,并拥有众多的客户群和广泛的认知。通过及时可靠的技术服务支持和备件保障,对于测量机的长期高效率运行提供保障。同时,拥有着专业的培训和应用支持队伍,使得客户能够从容应对纷繁复杂的各种测量任务。

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