There are many aspects to measure the quality of a machine tool, but the main requirements are good craftsmanship, serialization, generalization, high degree of standardization, simple structure, light weight, reliable operation, and high productivity.

The specific indicators are as follows:

         1. Possibility of process The possibility of process refers to the ability of machine tools to adapt to different production requirements. General-purpose machine tools can complete multi-process processing of various parts within a certain size range, and the possibility of technology is wide, so the structure is relatively complicated, and it is suitable for single-piece and small-batch production.

        2. Precision and surface roughness To ensure the precision and surface roughness of the machined parts, the machine tool itself must have certain geometric precision, motion precision, transmission precision and dynamic precision.

        3. Serialization, generalization, and standardization of machine tools are closely related. Serialization of varieties is the basis for generalization of components and standardization of parts, while generalization of components and standardization of parts promote and promote the work of serialization of varieties .

        4. Life of the machine tool The reliability and wear resistance of the machine tool structure are the main indicators to measure the life of the machine tool.