There are significant differences between small shaft processing and large shaft processing in many aspects, including processing equipment, processing technology, material selection and processing accuracy. Here are some of the main differences between them:

1. Processing equipment:

Small shaft processing can usually use simpler equipment, such as ordinary lathes, milling machines, and even hand tools.

Large shaft processing requires more powerful equipment to handle workpieces of larger size and weight, usually using large machine tools such as CNC vertical lathes, CNC milling machines, and gantry milling machines.

2. Processing technology:

Small shaft processing may use traditional processing techniques, such as turning, milling, drilling, etc.

Large shaft processing may require more complex processing techniques, such as CNC machining, multi-axis machining, etc., to cope with the complex shape and high-precision requirements of larger workpieces.

3. Material selection:

Small shaft machining typically involves smaller sized workpieces and can use a variety of common metallic and non-metallic materials.

The materials required for large shaft processing are often heavier and stronger, so stronger metal materials, such as steel alloys, may be chosen.

4. Processing accuracy:

Due to the relatively small size of small shaft parts, the requirements for machining accuracy may be lower.

In contrast, large shaft parts often require higher machining accuracy because of their larger size and stricter requirements for size and shape deviations.

5. Processing efficiency:

Since the size of the workpiece involved in small shaft machining is smaller, the machining process is usually simpler, so the machining efficiency may be relatively high.

Due to the larger size of the workpiece, the processing of large shafts usually requires more processing time and more complex processes, so the processing efficiency may be lower.

In general, there are obvious differences between small shaft processing and large shaft processing in terms of processing equipment, processing technology, material selection and processing accuracy. It is necessary to choose the appropriate processing method and processing method according to the specific workpiece size, shape and requirements. equipment.