The article is provided by Jinan Sanquan Zhongshi Experimental Instrument***.
In the field of materials science and engineering, it is essential to accurately measure the thickness of materials. Especially in the process of research and development and quality control of composite materials, thickness gauges play an irreplaceable role as a key measurement tool. This article will focus on the testing principles of composite thickness gauges and their applications.
Composite thickness gauges use the contact testing principle, which is their core principle. To take a measurement, the gauge takes a specimen of a certain size and places it directly below the measuring head. At this point, the measuring head automatically descends to the surface of the specimen and makes contact with a predetermined pressure and contact area. This contact testing principle ensures consistency and accuracy of measurements.
During contact, the gauge senses the deformation of the specimen through the measuring head and deduces the thickness of the specimen. This measurement method relies on the fixity of the pressure and contact area between the measuring head and the specimen to ensure consistent conditions for each measurement, resulting in accurate thickness values.
Composite thickness gauges are used in a wide range of applications. During the development phase of composites, thickness gauges can help researchers understand the thickness distribution of materials and analyze their relationship with properties to optimize the formulation and preparation of materials. During the production phase, thickness gauges can be used for quality control to ensure that the thickness of each batch meets the design requirements, thereby improving the stability and reliability of the product.
Overall, composite thickness gauges play an important role in materials science and engineering due to their accurate and reliable measurement capabilities. With a better understanding of its testing principles and applications, we can better leverage this tool to advance composites technology and improve product quality and performance.