Hardware accessories Banana plug processing quality, including processing accuracy and surface quality. Machining precision is the conformity of the geometrical parameters of the geometrical parameters of the actual size, shape and position of the machined part surface to the ideal geometrical parameters required by the drawing. The difference between the actual geometrical parameters of the part and the ideal geometrical parameters is called the machining error.
Processing accuracy and machining error are the terms that evaluate the geometry of the machined surface. The greater the machining accuracy, the tolerance level measurement, the smaller the level value, the higher the accuracy, the machining error is expressed as a numerical value, the greater the value the greater the error. High machining accuracy, that is, machining errors, and vice versa, the actual parameters obtained by any processing method will not be absolutely accurate. From the function of the part, as long as the machining error within the required tolerance of the part drawing, it is considered that the machining accuracy is guaranteed.
The quality of the machine depends on the quality of the part and the quality of the assembly of the machine. Parts processing quality has included two pieces of processing accuracy and surface quality of two parts. Machining precision is the degree to which the actual geometrical parameters of the machined parts meet the ideal geometrical parameters. The difference between them is called the machining error. The size of machining error reflects the level of machining accuracy. The bigger the error is, the lower the machining accuracy is. The smaller the error is, the higher the machining accuracy is. The main aspects that influence the machining accuracy include the dimensional accuracy, the actual size of the machined part and the center of the tolerance band of the part size.
Position accuracy refers to the difference between the actual position accuracy of the part after machining on the surface. The items assessed as location accuracy are parallelism, verticality, inclination, concentricity, symmetry, and position. The position degree is controlled by the position tolerance. The project's position tolerances are also divided into 12 levels of accuracy. Usually in the design of machine parts and parts machining accuracy, should pay attention to the shape error control in the position tolerance. And precision parts or parts important surface, the shape accuracy should be higher than the position accuracy requirements, the accuracy of position accuracy requirements, position accuracy requirements should be higher than the dimensional accuracy requirements.