Digital force gauge is a very important tool for testing thrust and tensile testing. It is very important to promote the development of science and technology in today's era. With the continuous listing of new digital push force gauges, many users push the digital force gauge. The product's performance requirements are more refined, so the structure and design need to be extremely precise and beautiful, and the component's error and precision determine the value to require the control to be standardized. There are four kinds of reasons that can produce the digital push-pull force meter error and should be handled correctly. The following four kinds of errors can improve the accuracy of the product.
Today, the four causes of digital drag force meter errors that are shared by the cast and digital display force gauge are:
A manufacturing error <br> <br> manufacturing error, also known as process tolerances, which is mainly produced in the manufacturing process of the parts, such as the differences in the material properties of the parts, the size and shape of the parts in the manufacturing and installation inaccuracies, etc. The error caused, the manufacturing error is a random error, and it is often assumed that the error is normally distributed when calculating the total error, so it can be added geometrically.
Second, using the error <br> <br> using the error generated in the part during use. Such as parts of the wear surface, deformation under load, changes in the size of the environment caused by changes in parts and vibration, friction and other causes of error. The use error is also a random error, and the calculation method is the same as the manufacturing error.
Third, the design error, also known as error <br> <br> design principle error, which is mainly produced in the design process, design employed as approximation mechanism in place over the means, or the like approximate assumption, which makes the design of a start There is an error in principle. Design errors are system errors and they should be algebraically summed to calculate the total error.
Fourth, error and precision <br> <br> precision parts is an important measure of performance and quality of the product, thus counting the number of Digital Force designed to deal with the accuracy of product analysis and calculation, the provisions composition of the various parts of the product Accuracy. Accuracy, also known as precision, refers to the proximity of the actual parameter values ​​(size, geometry, etc.) to the nominal value; the error refers to the difference between the actual parameter value and the nominal value. The smaller the error, the higher the precision, the cost. The higher it is.
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