The quantity of air necessary to obtain the proper degree of atomization is proportional to the viscosity and molecular cohesion of the paint as well as to the paint flow rate.空气喷涂为获得合适的角度及雾化效果所需要的空气量取决于油漆的粘度和分子内聚力,以及油漆的流量。
The following parameters can be adjusted on a AirSpray Gun:
以下参数可以在空气喷枪上调节:
1) Material quantity: nozzle size + paint pressure + needle travel
油漆吐出量:喷嘴尺寸+油漆压力+顶针行程
2) Atomization: air pressure + air flow adjustment on spraygun
雾化效果:空气压力+空气流量调节
3) Fan width: AirCap selection + air flow adjustment on spraygun
扇形宽度: 雾化帽选择+空气流量调节
AirSpray atomization summary 空气雾化总结
ADVANTAGES 优点
Very high surface quality 非常高的表面质量
Easy to adjust delivery rate and pattern shape 易于调节喷涂量和扇面形状
Low investment required 低成本投资
DISADVANTAGES 缺点
Low transfer efficiency, high over-spray 低传播效率,过喷严重
Paint need to be diluted 油漆需要稀释才能喷涂
Low application speed, low flow-rate 低喷涂速度,低流量
Low film thickness for each layer 单层膜厚低