论文部分内容阅读
目前,人们对物体进行计量使用的比较多的有电子天平和机械天平,虽然电子天平使用起来比较方便,但是由于受到外界影响的因素比较大,所以在一些对重量要求比较严格的地方,人们还是会选择使用机械天平。机械天平的准确性比较好,但是在使用过程中,也会由于外界条件的影响,导致其准确性降低。为了降低机械天平受影响的程度,可采用一些技术性的手段对其进行调整和维护,保证机械天平在使用过程中的准确性。本文主要通过对机械天平的性能进行基本的介绍,并在此基础上对如何对其性能进行调整进行讨论,以供参考。
At present, people use electronic balances and mechanical balances for the measurement of objects. Although electronic balances are more convenient to use, due to the relatively large number of factors that are affected by the outside world, people are still in places where the weight requirements are more stringent Will choose to use a mechanical balance. The accuracy of the mechanical balance is better, but the accuracy of the mechanical balance can also be reduced due to the influence of external conditions during use. In order to reduce the extent to which the mechanical balance is affected, some technical measures can be taken to adjust and maintain the mechanical balance to ensure the accuracy of the mechanical balance during use. This paper mainly through the mechanical balance of the basic performance of the introduction, and on the basis of how to adjust its performance for discussion, for reference.