What Are CNC Prototype Machining Services?

cnc machining

CNC machining is a manufacturing process where CNC stands for computer numerical controlled process used for production parts. CNC machining leverages a combination of machine tools and computerized control to remove layers of solid blocks of material. The computer numerical control machining process has various benefits. Many CNC machining capabilities of CNC mills and CNC turning make it the best choice in different industries worldwide.

The CNC milling process is good for creating quality end-user machine products and custom prototypes. We can make complex and flat shapes with CNC milling. CNC milling is a special form of CNC machining, and it uses a cutting tool.

CNC machine shop benefits the industries by producing prototypes of products and CNC machined parts with high corrosion resistance and surface finish. This way minimizes the chances of any loss in CNC machining services, and CNC machined parts.  Precision CNC machining makes tools for plastic injection molding.

CNC milling and CNC turning provide cost-effective manufacturing capabilities to produce machined parts and live tooling, allowing you to achieve flats, grooves and axial features. CNC turning machining services are best for making precision machined parts with superior CNC machining surface finish. CNC milling is also used for tight tolerance and surface finish.

What is a CNC Prototype Machining Service?

CNC machining is a process in which a small part of the product or prototype is produced before manufacturing the actual product. The prototypes are produced in a very short as compared to other methods. Custom CNC machining is ideal for producing various kinds of prototypes and CNC parts with a good surface finish.

The manufacturing process of EDM( electrical discharge machining) is a form of computer numerical controlled (CNC) machining used to erode metal materials with high precision and surface finish, such as steel and stainless steel. CNC lathes and CNC turning consider the best machines to make a CNC prototype with a good surface finish and less CNC machining costs.

The prototypes and custom CNC machined parts provide many CNC machining advantages and information about the final product. For example, the prototype provides visual information about the final product, or it may tell how the final product will function.  

CNC prototyping machining services benefit to different industries:

Some industries include aerospace, medical, automotive, military and defense, and several other industries utilize CNC parts to reduce CNC machining costs and have a good surface finish.


The aerospace industry produces various CNC machined parts for aircraft, so there is no chance of any mistakes and errors in these parts. This industry needs production parts of tight tolerances and high precision, so manufacturing parts of CNC machining are best for this industry. Even a negligible error in CNC machined aircraft parts can result in massive loss. Custom CNC machining service may enhance the part's wear, electrical conductivity, and surface finish. It can increase its mechanical properties and provide corrosion resistance to manufacture parts.

So, it is necessary to produce the prototypes of the final parts to prevent any errors in the final product. It helps produce various CNC machining parts with high CNC machining tolerances, electrical conductivity and corrosion resistance, such as manifolds, bushing, airfoils, etc. It is one of the main advantages of precision CNC machining services.

Medical industry

CNC machining is widely used in medical industries to make production parts of tight tolerances and complex geometries. It is used to make prototypes of different parts for the manufacturing industry and equipment used in medical devices. The prototype provides information about the function of the final product. Zinc plating also protects from oxidation and corrosion resistance.

It is useful in determining whether the equipment used in medical devices is performing its actual function and have mechanical properties. Different types of equipment made by CNC machines in medical industries include MRI machines, orthotic devices, implants, etc.

Automotive industry

In the automotive industry, precision CNC parts and CNC machining services are used for the production of the prototypes of the different parts of automobiles by using CNC machines. Like in the other industries, these prototypes are used to check the proper functionality of actual parts. CNC machining process capabilities are used to produce custom CNC parts and the prototypes of different parts of cars, transport trucks, shipping vessels etc.

CNC milling is a subtractive process used to perform many operations with drilling and cutting CNC machines. CNC machines have the capacity for tool changers and high-speed production.

Military and Defense

In the military and defense industry, You can choose custom CNC machining services to make CNC (computer numerical control) machined parts that offer various applications and machining task.

The process of production machining and custom CNC parts of the different war vehicles and communitions are produced to check their working in these industries.

Custom machined parts are considered the best manufacturing parts for this purpose. Custom CNC machining is a subtractive manufacturing method used to manufacture different machined parts and devices such as components of transportation, parts of planes, communication components, etc.

What are CNC rapid prototype machining benefits to the customers?


Speed is the most prominent factor that makes CNC rapid prototyping machining beneficial for the customers. The CNC machines and machined parts produce various components or parts prototypes at very high speed. CNC milling process can employ to create custom prototypes. CNC milling is a subtractive process used for a cutting tool of rotatory cylindrical and cut plastics and metals for CNC machining work and machine shop.

You can choose a CNC machining process that produces prototypes and custom CNC milling in a relatively short time compared to the other processes. Milling is ideal for manufacturing tooling for pressure die casting and other methods. So, the online CNC machining services and CNC machining quote save time for customers and aid in the fast production of the final product by making prototypes faster.


Another factor that makes the CNC rapid prototyping and CNC machining beneficial to customers is its low cost. It is less expensive than the other prototype-producing methods to make CNC machined. Customers can produce prototypes at less cost but get CNC machining quotes before starting their work.

To choose CNC machining materials and surface finish for CNC mills parts, a quote can be helpful for an estimate of expenditure. Nickel plating performs dual functions, i.e., improved corrosion resistance and providing a decorative coating to parts.


Quality is among the important things that the customers demand. Low-quality prototypes damage the final product and waste both time and cost of customers. Surface grinding is a good way to provide an extremely flat surface on parts. So, it is essential to choose a process that can produce high-quality prototypes.


Additive Vs. Subtractive Manufacturing method

Various manufacturing methods such as plastic injection molding and pressure die coating make tooling and high-quality products.

Injection Molding

Injection molding is a process of producing parts in a large number simultaneously. It produces parts of large size and provides a smoother finish to the final product. It is cheaper with faster and more quiet production of the parts. It can be produced with parts of all shapes and produce parts with high accuracy. But, it is not possible to make any change during the process of producing parts and also produce a lot of waste material during the production process.

3D Printing

3D printing produces 3D objects by the deposition of the material as layers on a base material. The process of 3D printing uses various materials such as composites, metal alloy, thermoplastics and thermostat polymers. Stainless steel alloys have good wear and corrosion resistance, and strength. Stainless steel alloys are easy to weld and machine. It is a highly efficient process for the creation of complex designs. But it is more expensive and can produce only a limited range of materials than other production machining methods. It cannot produce a larger quantity of parts.


CNC machining services for production machining and prototyping is a process in which the prototypes of the final products are produced. CNC machine makes rapid prototypes and precision instruments easier and faster.

CNC machining is widely used in different industries because of its unlimited advantages of CNC machining. CNC machining uses materials to make machined parts in the medical, aerospace, automotive, and defense industries to help make prototypes of their relevant equipment.

In this way, the final equipment or parts are produced with high accuracy. This process also benefits the customers because of its high speed of producing prototypes, less cost and producing high-quality prototypes compared to the other methods of producing prototypes.  Injection molding is a cheaper method of producing large parts, while 3D printing is expensive and cannot produce large parts but can produce complex designs. Moreover, the 3D printing method produces less waste than the injection molding method. 


Worthy Hardware is a CNC manufacturing and sheet metal fabrication company,including CNC machining services,CNC milling services, CNC turning services, laser cutting services and stamping services.Call us +86-76989919645 or email us [email protected] for more discounts for your projects.