The detailed process of quality inspection report inspection.
1. Overview Flat tail hammer is a commonly used tool, which is widely used in metal processing, assembly and maintenance and other fields. Its quality directly affects the effectiveness and safety of use. Therefore, it is necessary to carry out quality inspection of the flat tail hammer. The quality inspection report is an important document to record the product testing results, providing enterprises and consumers with effective proof of product quality. 2. The main test items include the following aspects: 1Dimensional inspection provides an accurate measurement of the dimensions of a flattail hammer to ensure that it meets the relevant standards and specifications. Size is the basis of product quality, and too large error will seriously affect the use effect. 2.Material testing tests the material of the flat tail hammer, including its chemical composition, metallographic structure and mechanical properties. Ensure that the quality of the purchased raw materials is qualified, and ensure that the products meet the requirements in terms of performance and service life. 3.Surface quality inspection checks the surface quality of the flat tail hammer, including appearance, roughness and coating thickness. The surface quality directly affects the aesthetics and performance of the product, and needs to be strictly controlled. 4.Strength testing: Strength testing is performed on flat tail hammers, including tensile strength, yield strength and impact toughness. Strength is an important indicator to measure product quality, which is essential to ensure the safety and stability of products. 5.Functional performance testing tests the functional performance of the flat tail hammer, including its striking strength, frequency and accuracy. Functional performance is the key factor to evaluate the quality of products, which directly affects the use effect and production efficiency.
3. Detection method and step 1The size inspection uses measuring tools to accurately measure the dimensions of the flat tail hammer and compare it with the standard size to determine whether it meets the requirements. At the same time, check whether the appearance of the product is flat, punctures and other defects. 2.Material testing: Through chemical analysis, metallographic observation and mechanical property testing, the material of the flat tail hammer is comprehensively tested. Ensure that the raw materials are of reliable quality and meet the relevant standards and design requirements. 3.Surface quality inspection uses surface roughness meter, electroplating thickness gauge and other equipment to check the surface quality of the flat tail hammer. Observe whether the surface is smooth, uniform color, whether the coating is firm and does not fall off. 4.Strength testing tests the strength of the flat tail hammer through equipment such as tensile testing machines, impact testing machines and universal material testing machines. According to product standards and design requirements, its tensile strength, yield strength and impact toughness and other indicators are strictly tested. 5.Functional performance testing: The functional performance of the flat tail hammer is tested in actual use scenarios, such as hitting workpieces of different materials and thicknesses, and observing its striking effect and accuracy. At the same time, check whether the product is stable and reliable during use, and there is no abnormal sound or looseness.