3D Printing vs CNC Turning - Which One is Faster for Turning Parts?
When it comes to turning parts, two popular methods are 3D printing and CNC Turning. Both have their strengths and weaknesses, but one question that comes up frequently is: which one is faster?
Let's dive into the details and compare the two methods.
3D Printing
3D printing is a process where a digital model is converted into a physical object by adding layer upon layer of material. 3D printers are often used to create prototypes or small production runs of parts.
The speed of 3D printing can vary widely depending on factors like the complexity of the model, the size of the part, and the type of printer being used. However, as a general rule, 3D printing is not the fastest method for turning parts.
According to a study conducted by Sculpteo, a leading provider of online 3D printing services, the average 3D printing speed is around 40 mm per hour. This may seem like a decent speed, but it pales in comparison to the speed of CNC Turning.
CNC Turning
CNC turning is a process where a computer-controlled lathe machine is used to shape a metal or plastic part. The machine rotates the part while a cutting tool removes material from the surface.
The speed of CNC Turning is typically much faster than 3D printing. According to the same study by Sculpteo, CNC turning can achieve an average speed of around 2000 mm per hour. This is 50 times faster than the average speed of 3D printing!
Which One is Faster?
Based on the numbers, CNC Turning is clearly the faster method for turning parts. However, it's important to note that speed is not the only factor to consider when choosing a manufacturing method.
Other factors like cost, complexity, and material suitability should also be taken into account. For example, 3D printing may be a better choice for complex parts with intricate designs, while CNC Turning may be more cost-effective for larger production runs.
Ultimately, the choice between 3D printing and CNC Turning will depend on your specific needs and the characteristics of the part you need to turn.
Conclusion
In summary, while 3D printing is a useful technology for creating prototypes and small production runs of parts, CNC Turning is the faster method for turning parts. However, choosing the right method will depend on several factors, so it's important to consider all relevant aspects before making a decision.
We hope this blog post has provided you with a useful comparison of the two methods. If you have any questions or if you want to share your experience with 3D printing or CNC Turning, please let us know in the comments below!
References
- Sculpteo. (2019). The State of 3D Printing.