I have summarized the issues that are likely to occur from the rainy season to summer and the management system for them.
Metal baking paint is a season where defects are likely to increase from the rainy season to summer. Both humidity and temperature management affect quality. ────────────── ■ Causes of Occurrence Defects unique to summer, such as pinholes, blisters, and rust reoccurrence due to high humidity, as well as uneven gloss and runs due to high temperatures, are likely to occur simultaneously. ■ Truth If we approach summer with the same management standards as winter, it may feel like there is an increase in unexplained defects. In reality, it is often just that the review of standards according to the season has not kept pace. ■ Improvement Measures Install hygrometers and thermometers in key processes and record daily data. Establish management standards for each season and switch conditions before the rainy season and during peak summer. Our company has established a quality management system for each season, providing stable painting quality. Please utilize the quality management materials for the summer.
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basic information
Seasonal management standards: Switch between rainy season and summer / Humidity and temperature monitoring support / Simultaneous prevention system for multiple defects / Provision of quality management documents.
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Applications/Examples of results
Automotive parts, mass production painting in general, quality control from the rainy season to summer.
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Company information
We are not just a "subcontracted painting factory." Established in 1958, our company has a foundation of painting technology and also specializes in chemical treatment, stripping, and cleaning, functioning as the "external surface treatment department" in your organizational chart. Based on our philosophy of "preparation is eight-tenths of the work," we emphasize participation from the "upstream process" before the drawings are finalized. We conduct test painting on a wide range of metals and difficult materials, and we produce the entire process from assembly, packaging, to delivery, thereby reducing your management workload. Additionally, by being able to perform zinc phosphate treatment in-house, we achieve stable painting quality. Furthermore, our micro-heating stripping technology, which does not use chemicals, maintains the electrical state of the "jigs (hangers)" that influence painting quality. Our approach of "pre-treatment determines painting quality" ensures the stability of the paint film during mass production. Rather than simply "applying specified standards," we work backwards to achieve optimal painting specifications and prevent scratches during transportation, sparing no effort in thorough discussions from the outset. This diligent preparation is the shortest path to preventing rework and minimizing total costs. From the development stage, please utilize the expertise of our specialists as part of your production line.
