彩涂卷的良好质量主要表现在哪些方面
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在使用彩涂板时，我们通常希望我们购买的产品质量和价格都非常合适，而且是性价比高的产品。对于厂家来说，要想生产出质量好的产品，就要掌握更多的相关信息，这样在加工时要注意多做细节，从而提高彩涂板的质量和质量。因此，有必要从几个方面了解高质量彩涂板的性能。
彩涂板质量好的主要方面是什么
1、 力学性能及相关指标
在彩涂产品的加工过程中，应将机械性能作为衡量产品成形性的一个重要指标，以便在加工和采购前检查这方面的情况。同时，彩涂辊的铅笔硬度、T弯、冲击功等指标与加工性能密切相关，应予以充分考虑。
2、 加工工艺
由于各种彩涂板零件形状复杂、变形大，在加工工艺上必须采用多道次成形。如果一次直接成形，涂层和基体之间的附着力可能会因过度变形而受损。因此，在加工彩色涂层线圈时，应根据模具形状、变形特点、工艺条件等因素设置适当的间隙，设置间隙时应考虑涂层厚度。
3、 润滑性能
大部分涂层可作为固体润滑剂使用，满足大多数成形工艺的润滑要求。有些涂层可以通过调整配方来改善涂层的润滑性。如果彩涂线圈涂层的润滑性不足，可通过涂油、打蜡和
In the use of color coated roll, we usually hope that the quality and price of the products we buy are very suitable, and they are cost-effective products. For manufacturers, in order to produce good quality products, they should master more relevant
information, so as to pay attention to do more details when processing, so as to improve the quality and quality of color coated roll. Therefore, it is necessary to understand several aspects of the performance of color coated roll with good quality.
What are the main aspects of good quality of color coated roll
1、 Mechanical properties and related indexes
In the processing of color coated products, the mechanical properties should be taken as an important index to measure the formability
of the products, so we can check the situation in this aspect before processing and purchasing. At the same time, the pencil hardness, T-bend, impact energy and other indicators of the color coated roll are closely related to the processing performance,
so they should be fully considered.
2、 Processing technology
Due to the complex shape and large deformation of various color coated roll parts, it is necessary to adopt multi pass forming in processing technology. If it is directly formed
at one time, the adhesion between the coating and the substrate may be damaged due to excessive deformation. Therefore, appropriate clearance should be set according to the mold shape, deformation characteristics, process conditions and other factors
when processing the color coated coil, and the thickness of the coating should be considered when setting the gap.
3、 Lubrication performance
Most of the coatings can be used as solid lubricants and meet the lubrication requirements of most
forming processes. Some coatings can improve the lubricity of coatings by adjusting the formulation. If the lubricity of the color coated coil coating is insufficient, the lubricity can be improved by applying oil, waxing and
