论文部分内容阅读
一、前言自行车挡泥板的截面形状及其外形给静电油漆涂装工艺带来不少困难,成为长久以来一直困扰着我们的问题之一.在十多年的自行车油漆涂装生产中,对于挡泥板,我们曾先后采用过浸涂、旋盘式静电喷涂等工艺手段,但无论从产品质量、原材料及能源消耗、劳动生产率及一次正品率等方面均未能找到比较理想的油漆施工工艺.旋杯式静电喷涂在施工过程中产生的油漆“中空”现象是不可避免的.特别是当被喷涂工件的外形和尺寸比较特异的情况下,单支静电喷枪又不足以覆盖到要喷涂的工件的面积时,便会带来较大的施工难度.国内同行在选用旋杯式静电喷涂时,采用固定式多枪同时使
I. Introduction The cross-sectional shape of the fender and its appearance to the electrostatic paint coating process has brought many difficulties and has long been one of the problems that has plagued us in more than 10 years of bicycle paint coating production, for Fender, we have used the dip coating, rotary disc electrostatic spraying process, but no matter from the product quality, raw material and energy consumption, labor productivity and a genuine rate failed to find the ideal paint construction process Spin cup electrostatic painting in the construction process of the paint “hollow ” phenomenon is inevitable.Especially when the shape and size of the workpiece is sprayed more specific circumstances, the single electrostatic spray gun is not enough to cover the need to Spraying the workpiece area, it will bring greater difficulty of construction.While domestic counterparts in the selection of spin-cup electrostatic spraying, the use of fixed multi-gun at the same time