关键词: 喷涂产品痱子问题；流平性；雾化效果

Abstract: With the development of the industry, the exquisite perception of the whole product of customers is getting higher and higher, which puts forward higher requirements for the spraying industry. In the process of spraying, due to the influence of technology and paint, "Prickly Heat" will appear on the spraying surface, which will affect the spraying quality of products and cause customers' complaints.In this paper, the problem of "prickly heat" in the spraying process was studied from the aspects of paint leveling and spraying atomization effect. Based on the mechanism of "prickly heat" problem, this paper makes a systematic analysis of "prickly heat" problem. It can be used for reference to the development and design of product spraying program and the requirements of subsequent spraying specifications.

Key words: Prickly heat problem of spraying products; Leveling property; Atomization effect