如何：用无气喷雾器涂上天花板

天花板绘画非常艰苦，容易滴水，并且难以判断您是否覆盖了所有内容。大多数画家，专业，业余等，不喜欢绘画天花板。

这是如何使您的ceiling painting projectgo as smoothly as possible:

步骤1：选择无气喷雾器和小费

Most hardware stores sell handheldelectric airless sprayers或杯状喷枪, but you have to work from a ladder when using one of these unless the ceiling is unusually low, and you’ll be refilling the cup frequently. A better option is to rent a small无气喷雾器from a rental outlet or purchase a small无气喷雾器DIY类型如DP-X6。尖端调节喷雾体积和宽度。确保光圈足够宽，可以使用您使用的油漆（但不太宽），并且喷雾宽度不太狭窄，否则您会滴落。DP-X6的标准尖端尺寸为517英寸-12英寸的风扇宽度。

Step 2: preparing the ceiling

Before you use an无气喷雾器，涵盖您不想绘制的所有内容至关重要。与罐头喷漆不同，从无气喷雾器安顿下来时很湿。如果您不能将家具带出房间，请用塑料覆盖其每个部分。如果您只画天花板，则还应使用画家的坡度遮罩胶带在墙壁和天花板之间盖上干净的线，还应用塑料遮盖墙壁。您始终可以用遮罩纸覆盖天花板固定装置，但是将电源关闭到所有天花板灯具，将其取下并在盒子上胶带胶带胶带要干净得多。

步骤3：绘画

While用无气喷雾剂喷洒大表面，您应该握住约6至12英寸远的尖端。最好从一堵墙到另一堵墙进行全面扫描，但是如果您在梯子上或天花板非常大或不规则，则必须在各部分中工作。尝试通过逐渐将尖端移开以避免着色不均匀，以使喷雾在截面重叠的点上羽毛。在喷涂之前，您应该在一块纸板上测试图案，并通过调整压力设置或枪支控制，从而消除不均匀的油漆分布。

Tips:

You usually don’t have to thin paint before spraying it through an无气喷雾器, but you should if you notice low spray volume or chunks of paint material. Avoid thinning more than 20 percent, or you may have drips. It’s just as important to cover your body as it is to cover furniture, and that includes your face and hair. Many professional painters wear ski masks, goggles and a respirator. Even latex primer will gum/block your equipment if you don’t clean up properly at the end of each day. Spray solvent/water through the machine until it runs clear, andspray gun / tip / safety guard / gun filters等等需要用较软的刷子清洁。