Chapter3 Basic concepts and knowledge Basic concepts and knowledge in machining process in machining process 3.1 The task and content of parts machining 3.2 Basic concepts 3.3 The location principle of workpiece 3.4 Choice of location datum and calculation of location error 3.5 Workpiece clamping 3.6 Relationship between clamping and machining accuracy 3.7 The motion analysis of machine tool 3.8 The principle and procedures of process planning 3.9 metal removal, process dimensional chain and eco
