How is the screw barrel manufactured?
Firstly, we need to know that the manufacturing of screw barrels requires multiple steps. The specific process flow may vary slightly depending on different requirements and specifications. But generally speaking, they all include the following steps:
1. Quenching and correction: This is to ensure that the material and hardness of the screw barrel meet the requirements.
2. Blank cutting: Place the required blank into the machine tool and prepare for processing.
3. Rough cutting: Preliminary cutting of the blank to bring it closer to the desired shape.
4. Drilling and tapping: Drill and tap holes on the screw barrel for the installation of other components.
5. Rough turning taper: Further process the taper of the screw barrel to make it more accurate.
6. Pull alloy groove: Pull alloy groove on the screw barrel to increase wear resistance.
7. Polishing: Smooth the surface of the screw barrel to improve its aesthetics.
8. Milling screw: Process the screw to ensure that its shape and size meet the requirements.
9. Spray welding alloy: Spray welding alloy on the surface of the screw barrel to improve its wear resistance and service life.
10. Rough polishing: Preliminary polishing of the surface of the screw barrel to make it smoother.
The above is the processing flow of the screw barrel, and each step is very important. Missing any step may cause the screw barrel to not function properly.