How Does CNC Milling Work?

CNC milling machines are available in vertical and horizontal models, which feature different spindle orientation, operations and components. However, all models have the same fundamental aspects:

• Tooling: Shapes the product as material is removed.
• Work Holding: Locks your material in place for machining.
• Spindle: Grips and rotates the tooling across multiple axes.
• Interface: Reads computer-aided design (CAD) or computer-aided manufacturing (CAM) files and controls the milling machine with operator input.

All CNC milling center operations also adhere to four core steps, including:

1. Input the CAD or CAM document into a program.
2. Install machining material (the workpiece to be machined) and the appropriate tooling for the operation.
3. Launch the milling operation via the computerized interface.
4. Inspect product quality post-machining.

While shaping the material into a product, the spindle or work holding will move across the Z, Y, and X axes to create the desired shapes. Multi-axis machines can even cross other axes as well for more complicated dimensions. Many milling machines also utilize an intuitive control display that provides faster adoption rates and fewer learning curves.

Advantages of CNC Milling

Like other types of CNC machining operations, CNC milling offers several benefits, such as:

Accuracy

• Whether you're producing an initial prototype or final product, you can trust the item will match the measurements dictated in your CAD or CAM file. The computer numerical control reduces human error to nearly zero during machining. That level of precision gives you several advantages, including improved productivity and lowered material waste. It also maximizes your costs for machining the hardware.

Versatility

• Vertical and horizontal CNC milling machines and multi-axis CNC mills are widely available and highly versatile. They can handle projects with varying complexities and parameters with precision. Also, many milling machines feature various accessories, such as through-spindle coolant, to assist with the machining and finishing processes.

Reproducibility

• No matter how you apply CNC, you can consistently count on our machines to produce your product according to your CAD or CAM file. These advantages lead to benefits such as decreased waste and increased efficiency. Also, you need not worry about mass-producing a part in a larger order, even if it's more complicated.

Applications of CNC Milling Machines

Due to their versatility, CNC milling machines produce several items, including:

• Prototypes
• Ball joints
• Brackets
• Rollers
• Spindles
• Valve bodies
• And more!

Trust Decades of Precision CNC Milling Expertise for Your Components

At the Flinchbaugh Company, Inc., our precision custom machining and milling expertise encompass more than eight decades. As a result, there are many advantages to partnering with Flinchbaugh.

Our team has a vast knowledge of custom CNC milling, and we can provide competitive prices and quick turnarounds for machining, painting, and assembly. These aspects make us a respected partner and choice for organizations of every size, including Fortune 500 companies. We're ISO 9001 certified as well, so you can be assured of our commitment to exceptional quality and service.

You can trust the experience of The Flinchbaugh Company, Inc. for all of your precision CNC milling needs. We offer long-term solutions for all of your custom machining needs. If you're curious about whether your component is ideal for CNC milling centers, contact our team for more information.

Hear from real Flinchbaugh customers in the video below!