Except for a few cases, you can always leverage CNC machines for precision parts making. Here are the advantages you can take:

Computer-controlled motion

CNC or Computer Numerical Control machining contains multiple-axis machine tools driven by a motor. The sequence of steps of an axis combines a series of movements to design a part with one or a number of features. This sequence is also a part of the CNC machine software program written on the machine that can be adjusted and reviewed manually to control speed and finishes.

Tolerance and repeatability

CNC precision machining companies maintain tight tolerances during prototypes and part production. However, it depends on the part size you want to get machined and the features you desire to include in the final component. Also, the machine tool used and the machining process applied play a crucial role here.
Is Precision CNC Machining Advantageous for Making Prototypes or a Disadvantage?
Is Precision CNC Machining Advantageous for Making Prototypes or a Disadvantage?

Lower labor costs

The best part of leveraging precision CNC machining services is no need for operator input. It means just with the help of one operator, you can supervise and control a number of machines. Thus, you can save a lot on labor costs as well!

Higher quality

CNC machining holds onto consistency in making precision machining parts as it maintains the same feeds and speeds for every cycle while moving in the same direction on the workpiece. Yet, you can get 100% precision, and part-to-part repeatability every time. Also, its reduced part handling position feedback ensures more quality gains.

Combining operations

In a manual and conventional machine tool, the experts need to set up the entire platform for a single operation. For a second operation, they need to move to another machine and set up again, which is undoubtedly time-consuming. A high-precision CNC milling machine or turning machine combines the entire process step-by-step and repositions the cutting tools to move the parts in different places.
Is Precision CNC Machining Advantageous for Making Prototypes or a Disadvantage?
Is Precision CNC Machining Advantageous for Making Prototypes or a Disadvantage?
Moreover, it can switch between different cutting tools and styles if connected with a tool changer. Thus, shifting a batch of parts takes less time and eases handling the entire process. Now, let’s talk about those scenarios where you may face a little bit of limitations while making CNC machining prototypes. For example:

Tool presetting

Tool presetting ensures the cutting point is in the expected place where it should be. This process involves attaching tools to their holders and checking if it’s in the right position to enter the value into the program. CNC machining fails to identify it correctly while driving the axes.

Part programming

This step often delays the machining process to start. Moreover, part programming needs to be tested to ensure there will be no risk of collisions if mounting a workpiece in the machine, which takes much time.

Access and visibility

CNC precision machine tools are enclosed, making it challenging to move machine parts for operators. In manual turning or milling machines, there are no such hazards as the machinist controls the axes. That’s why CNC machines require big guards to restrict the visibility and access to the cutting area.
Is Precision CNC Machining Advantageous for Making Prototypes or a Disadvantage?
Is Precision CNC Machining Advantageous for Making Prototypes or a Disadvantage?
The advantages of CNC machining outweigh its disadvantages, making it a perfect choice for industrial part manufacturing. Looking for a low-price precision machining service? If yes, count on us! At Createproto Rapid System Limited, we ensure precision and on-demand production for industrial part-making and rapid prototyping affordably. Just upload a 3D CAD file of your product design, and we will be back to you with a DFM analysis and an estimated price.

TECVINA – SUPPORTING INDUSTRIES

Tecvina is an international brand of Truong Thanh Mechanical Heat Joint Stock Company, based in Vietnam and established in 2008.

Email: tecvinamec@gmail.com

Hotline: 0966.500.694

Factory 1: No 31, Nguyen Du street, Duu Lau ward, Viet Tri city, Phu Tho province, Vietnam.

Factory 2: Lot 02, Thuy Van industrial zone, Thuy Van ward, Viet Tri city, Phu Tho province, Vietnam

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