1. Determine some important data according to the design drawings and structural requirements, such as the length, width, height and material specifications of the beam.

2, make good beam processing technology. According to the requirements in the process flow, select the appropriate machine tools or hand tools to perform a series of process operations such as cutting, drilling, chamfering, shaping and polishing.

3, in the process of processing, should be in strict accordance with the structural design requirements for processing and processing, to ensure that the processed products meet the design requirements and structural safety requirements.