Custom CNC Turn Mill 304 Stainless Steel Special Shaped Flange Base
Custom CNC Turn-Mill Machined 304 Stainless Steel Special-Shaped Flange Base Spare Part This precision special-shaped flange base is manufactured by CNC turn-mill composite machining, featuring multi-step concentric bosses, irregular outer contour, through holes, counter-bore holes and threaded holes with strict tolerance requirements per customer drawing.
CNC turn-mill composite machining completes turning and milling features in one clamping. It minimizes re-clamping positioning errors, ensures high coaxiality of multi-step circular surfaces and accurate hole-position tolerance for all mounting holes.
It is suitable for automation equipment, packaging machinery, industrial fixtures, robotics and other custom OEM applications.
Available Materials
We provide CNC machining for a wide range of engineering materials:
| Material |
Common Grades |
| Aluminum |
6061, 6061-T6, 6063, 7075 |
| Stainless Steel |
304, 316, 316L, 17-4PH |
| Alloy Steel |
4140, 4130, 42CrMo4 |
| Brass |
C360, H62 |
| Copper |
Copper Alloys |
| Titanium |
Grade 2, Grade 5 |
| Plastics |
POM, PA6, PA66, ABS, Nylon, PEEK, PTFE |
Other materials are available according to customer requirements.
Frequently Asked Questions
1. Why is CNC turn-mill composite suitable for this flange base component?
This part combines rotary multi-step bosses and irregular non-circular outer profile, together with distributed through holes, counter-bore holes and threaded holes. Turn-mill composite machining finishes turning and milling in one clamping, ensures coaxiality and hole-position accuracy while reducing fixture-caused errors.
2. What materials can you machine?
We can machine aluminum, stainless steel, alloy steel, brass, copper, titanium and engineering plastics. Custom materials are also available according to customer specifications.
3. What is the maximum size you can machine?
The exact machining capacity depends on the machine and component geometry. Please send us your 2D drawing or 3D CAD model for an engineering evaluation.
4. Can you provide surface treatment?
Yes. We can arrange polishing, brushing, passivation, electropolishing, plating, powder coating and other customized surface treatments.
5. Can you manufacture according to our drawings?
Yes. We provide custom CNC machining from 2D drawings and 3D CAD files, including prototypes, low-volume production and mass production.