Here is a relatively simple customized cnc turning from hand-drawing to real parts. While many believe that simple parts are easy to manufacture, I'd argue that it's precisely these simple pieces that best showcase a factory's craftsmanship. Here are a few points can tell us the level of machining from a very simple Custom CNC machining parts?:
1. The Ra value of the machined surface (no manual polishing is involved.)
2. The reflection under light: A rainbow-like color indicates first-rate work (This depends on the cutting fluid and the material's chemical properties. For example,magnesium alloys requires a special cutting fluid.)
3. Cutting tool path is not chaotic, but rather, it is well-organized and orderly.
4. The transitions in corners are smooth with no excess steps or any tool marks.
5. Threaded areas have a slight chamfer at the entrance, with smooth lines.
6. The product is free from visible scratches or dents (This reflects the team's spirit and quality awareness. Because the product has to go through several departmentsIf everyone treats the product gently, like their significant other, Don't let them get hurt.)
![broken image](http://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1200,f_auto,q_auto/12461994/187133_591158.png)