价值工程在拖拉机门总成开发中的应用

Application of Value Engineering in Tractor's Door Assembly Design

产品设计定型后成本已经可以确定,不变成本在销售成本中占70%左右,可见产品开发对销售成本影响至关重要。采用价值工程方法,在拖拉机门总成开发过程中从产品策划、详细设计到生产制造,以较少工步、最简化零件明细和最大限度降低消耗为出发点,实现了提高效率、减少浪费、节约资源、降低成本的目的。

Invariable price is about 70 percent in selling cost after product designing finalization,so the product design is vital to selling cost.The value engineering method was used to the tractor＇s door assembly design during product planning,detailed design and production-manufacturing,and the original intention of improving efficiency,cutting down waste,saving resources and decreasing costs is achieved through less procedure,simplified product specification and furthest reducing wastage.