In daily precise mechanical machining, it often happens that the part machined is not nonconforming requirements due to dimension problems. Here, we will discuss about accuracy problems that occur in precise mechanical machining and how to improve the precision machining tolerance in metal CNC maching parts or aluminum CNC machining parts.
1.1 Machining Accuracy and Machining Error
Machining accuracy is the degree of conformance of actual parameter (dimension, profile and position) of a part after machining to the ideal parameter. The actual parameter is not possibly exactly the same as the ideal parameter, deviation always exists. The degree of deviation of actual parameter from the ideal parameter is error. Error is not avoidable, […]