CNC machining is a kind of mechanical machining. It is a new machining technology. The main job is to compile machining programs, that is, to convert the original manual work into computer programming. However, with the improvement of the technological level, users’ requirements for CNC machining are also getting higher and higher. So what are the technical requirements of CNC machining process?
1. Reasonably select the amount of cutting, and the staff selects the cutting speed to be used according to the material to be processed, the hardness, the state of cutting, the type of material, and the depth of cutting. These conditions are ideal for effectively protecting the machine from wear and tear.
2. Select a reasonable fixture. The parts should fully meet the needs of the machine to reduce unnecessary positioning errors, so it is better to choose a special clamping tool.
3. Select the appropriate props. When rough turning, generally speaking, it is better to choose high-strength and durable tools, which can better meet the requirements of rough turning.
4. Determine the processing route for the front waist of the work. Minimize machine processing routes to reduce machine wear.
CNC machining reduces the workpiece turnover, handling and storage time between processes, shortens the production cycle, and has obvious economic effects. It is suitable for small and medium-sized batch production with complex parts shape, high precision requirements, and frequent product replacement.
