价值评价理论在喷雾喷粉机改进方案中的应用

The Application of the Value-appraisal Theory on the Improvement Scheme of Spraying and Dusting Machine

由于种种原因导致农业机械某些零部件的功能与成本不符,这就需要调用价值工程理论对产品进行评价,对价值系数偏差过大的零部件的制造成本进行调整。为此,通过对价值评价理论的回顾,选择了3WF-2型喷雾喷粉机这个常见的农业机械产品作为分析对象,对其提出了相关改进的方案,使机械的制造和改进更科学、合理。

By retrospect of the value-appraisal theory, this article choose such a familiar agriculture machinery product of 3WF-2 type spraying and powder machine as analytical object. Besides, propose related improvement scheme to make the machinery choice more scientific and rational.