ISO 20816-1:2016规定了使用对整机的旋转、非旋转和非往复部件进行的测量来测量和评估振动的一般条件和程序。它适用于径向间隙监测方面的绝对和相对径向轴振动测量，但不包括轴向轴振动。根据振动幅度和振动变化提出的一般评估标准与运行监测和验收测试有关。它们主要用于确保机器可靠、安全、长期运行，同时最大限度地减少对相关设备的不利影响。还提供了设置操作限制的指南。 注1:当ISO 20816的其他部分可用时，不同类别机械的评估标准将包括在其中。 同时，第6条给出了指南。 注2:ISO 20816中使用了术语“轴振动”，因为在大多数情况下，测量是在机器轴上进行的。然而，ISO 20816系列也适用于在其他旋转元件上进行的测量，如果发现此类元件更合适，前提是遵守指南。 在ISO 20816中，运行监测被认为是在机器正常运行期间进行的振动测量。ISO 20816系列允许使用不同的测量量和方法，前提是这些测量量和方法定义明确，并规定了它们的限制，以便更好地理解测量的解释。 评估标准仅涉及机器本身产生的振动，而不涉及从外部传递给机器的振动。 ISO 20816-1:2016不考虑扭转振动。 注3:有关扭转振动，请参见ISO 3046-5、ISO 22266-1或VDI 2039。

ISO 20816-1:2016 establishes general conditions and procedures for the measurement and evaluation of vibration using measurements made on rotating, non-rotating and non-reciprocating parts of complete machines. It is applicable to measurements of both absolute and relative radial shaft vibration with regard to the monitoring of radial clearances, but excludes axial shaft vibration. The general evaluation criteria, which are presented in terms of both vibration magnitude and change of vibration, relate to both operational monitoring and acceptance testing. They have been provided primarily with regard to securing reliable, safe, long-term operation of the machine while minimizing adverse effects on associated equipment. Guidelines are also presented for setting operational limits. NOTE 1 The evaluation criteria for different classes of machinery will be included in other parts of ISO 20816 when they become available. In the meantime, guidelines are given in Clause 6. NOTE 2 The term "shaft vibration" is used throughout ISO 20816 because, in most cases, measurements are made on machine shafts. However, the ISO 20816 series is also applicable to measurements made on other rotating elements if such elements are found to be more suitable, provided that the guidelines are respected. For the purposes of ISO 20816, operational monitoring is considered to be those vibration measurements made during the normal operation of a machine. The ISO 20816 series permits the use of different measurement quantities and methods, provided that they are well-defined and their limitations are set out, so that the interpretation of the measurements is well-understood. The evaluation criteria relate only to the vibration produced by the machine itself and not the vibration transmitted to it from outside. ISO 20816-1:2016 does not include consideration of torsional vibration. NOTE 3 For torsional vibration, see, for example, ISO 3046？5, ISO 22266？1 or VDI 2039.