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.空氣噴涂為獲得合適的角度及霧化效果所需要的空氣量取決于油漆的粘度和分子內(nèi)聚力,以及油漆的流量。
The following parameters can be adjusted on a AirSpray Gun:
以下參數(shù)可以在空氣噴槍上調(diào)節(jié):
1) Material quantity: nozzle size + paint pressure + needle travel
油漆吐出量:噴嘴尺寸+油漆壓力+頂針行程
2) Atomization: air pressure + air flow adjustment on spraygun
霧化效果:空氣壓力+空氣流量調(diào)節(jié)
3) Fan width: AirCap selection + air flow adjustment on spraygun
扇形寬度: 霧化帽選擇+空氣流量調(diào)節(jié)
AirSpray atomization summary 空氣霧化總結(jié)
ADVANTAGES 優(yōu)點
Very high surface quality 非常高的表面質(zhì)量
Easy to adjust delivery rate and pattern shape 易于調(diào)節(jié)噴涂量和扇面形狀
Low investment required 低成本投資
DISADVANTAGES 缺點
Low transfer efficiency, high over-spray 低傳播效率,過噴嚴重
Paint need to be diluted 油漆需要稀釋才能噴涂
Low application speed, low flow-rate 低噴涂速度,低流量
Low film thickness for each layer 單層膜厚低