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房产沙盘模型工艺处理复杂,油漆喷涂环节多 |
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(时间:2020/6/26 12:05:47) |
房产沙盘模型在制作完成后需要对其进行喷涂上色,那么在在使用喷涂工艺时,怎么进行喷涂才能正确的表达色彩和仿真效果呢?模型作为房产沙盘模型制作者,对于房产沙盘模型在着色喷涂上有着独到的看法。除了要掌握房产沙盘模型喷漆工艺工序外,还要根据房产沙盘模型造型的多边形及色彩成型工艺要求在具体喷漆过程中调整制作工序。除此之外,模型制作者还要掌握面层成型后漆膜常见的各种工艺缺陷、成因和修补工艺。下面模型公司小编就来介绍下喷涂可能出现的一些问题。(推荐阅读:杭州景文沙盘模型公司) 房产沙盘模型 色彩均匀度差 房产沙盘模型表面喷涂后会形成漆膜,漆膜的部分可能会出现色彩不均匀、色彩混乱的现象。出现此类问题,可能是喷涂的工具重复使用未及时的清洗,导致喷嘴出有多种颜色喷出,导致色彩混乱。还有就是颜料在进行调剂时,材料出现混合不够均匀或材料融合性差的问题。还有就是所用的溶剂溶解力不强或喷涂前未对油漆进行充分搅拌 流挂 在房产沙盘模型的表面上出现颜料的残片结渣,一般出现在房产沙盘模型的边缘。出现此种现象是稀释剂在颜料中加入过多,让颜料的粘稠度过希。可能是在喷涂的过程中喷枪的移动速度太慢了,造成颜料堆积。还有一种是在喷涂作业的过程中时间太短,颜料没有完全的与房产沙盘模型表面覆盖所致。 橘皮 视觉表现为面层漆膜成型后,漆膜呈现橘皮状面层。出现此种现象的原因是喷枪喷嘴束、压缩空气压力调节不当或颜料与稀释剂配比不当,粘稠度过大,影响漆膜流平。也可能是漆内组份严重沉淀,喷涂前未进行充分搅拌,喷涂后各组粉干燥不均。 房产沙盘模型色彩面层工艺缺失产生都与颜料、辅料的配比的方法有关。因此,模型制作人员在具体操作时,一定要根据所使用漆料的类型严格地进行颜料分组配比。根据被喷涂物体造型选择最佳的喷涂方式,要严格地按喷涂工艺要求去操作。只有这样,才能确保面漆涂层成型后的色相、色度及饱和度均达到预期视觉效果。从而快捷、高效、高仿真地完成房产沙盘模型的色彩面层制作。 The sand table model of the real estate needs to be sprayed and colored after the production is completed, so when using the spraying process, how to spray to correctly express the color and simulation effect? As a producer of real estate sand table models, the model has a unique view on color painting of real estate sand table models. In addition to mastering the painting process of the real estate sand table model, it is also necessary to adjust the production process in the specific painting process according to the polygon and color molding process requirements of the real estate sand table model. In addition, model makers must also master the various process defects, causes and repair processes common to paint films after surface layer molding. The following model company editor will introduce some problems that may occur under spraying. (Recommended reading: Hangzhou Jingwen Sand Table Model Company) Real estate sand table model Poor color uniformity After spraying on the surface of the sand table model of the real estate, a paint film will be formed, and the part of the paint film may have uneven colors and chaotic colors. This kind of problem may be caused by repeated use of spraying tools that have not been cleaned in time, resulting in a variety of colors from the nozzle, resulting in color confusion. There is also the problem that when the pigment is adjusted, the materials are not mixed uniformly or the material fusion is poor. Also, the solvent used is not very soluble or the paint is not fully stirred before spraying Sagging Slag slag of the paint appears on the surface of the real estate sand table model, and generally appears on the edge of the real estate sand table model. This phenomenon occurs when too much thinner is added to the pigment, which makes the viscosity of the pigment too unpleasant. It may be that the moving speed of the spray gun is too slow during the spraying process, causing the accumulation of paint. Another is that the time in the spraying process is too short, and the paint is not completely covered with the sand table model of the property. Orange peel The visual expression is that after the surface layer paint film is formed, the paint film presents an orange peel-like surface layer. The reason for this phenomenon is the improper adjustment of the nozzle beam of the spray gun, the compressed air pressure, or the improper mixing ratio of the pigment and the thinner, and the excessive viscosity, which affects the leveling of the paint film. It may also be that the components in the paint are severely precipitated, the powder is not fully stirred before spraying, and the powder of each group is unevenly dried after spraying. The lack of color surface layer process of the sand table model of the real estate is related to the method of mixing the pigment and auxiliary materials. Therefore, in the specific operation, the model maker must strictly carry out the grouping of pigments according to the type of paint used. Choose the best spraying method according to the shape of the object being sprayed, and strictly follow the spraying process requirements. Only in this way can we ensure that the hue, chroma and saturation of the topcoat coating will achieve the expected visual effect. Thus, the color surface layer of the real estate sand table model can be completed quickly, efficiently and with high simulation.
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