When machining parts, there will always be machining errors that affect the accuracy of the parts and cause serious waste. According to a large number of practices, the factors affecting the machining accuracy mainly include theoretical design error, machine manufacturing error and component wear, fixture error, tool error, elastic deformation and thermal deformation of the process system, and mechanical properties of the workpiece itself.
Spring Washer in the Screw industry, often called spring gasket. It is made of stainless steel and carbon steel, which is iron. The spring washer sizes usually used with M3, M4, M5, M6, M8, M10. M12, M14, M16. These specifications are commonly used. Spring washer National standard GB/T 94.1-87, the standard specification for 2-48mm standard type spring washer.
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