We utilize CNC milling technology to create the most complex designs in a range of metals. Includes aluminum, brass and steel. We use versatile tools to produce custom designs for different industries with high precision. CNC milling is a machining process that involves drilling and cutting and has a wide range of applications. We employ CNC technology to control the milling process faster and more efficiently. CNC machines are driven by specific software codes consisting of G code and NC. They are designed to create 3D parts of your designs. The process is suitable for custom design and prototyping. This is a further understanding of the CNC milling process and various CNC milling tools.

What is the CNC milling process?

The milling process mainly involves removing material from the workpiece. We use rotary cutters to remove excess material from the workpiece being fed. Since it can adapt to any shape and can achieve fine details, it is an in-demand industrial solution for most industries. Milling cutters usually have many cutting points and move vertically in one axis. The tool also cuts into the workpiece with its circumference. Most machine tools operate on three to five axes. It allows us to machine the most complex geometries with ease. The tool edge makes many small, fast cuts while machining the workpiece. Each pass produces shaved pieces called shards. The removal of the chip occurs simultaneously as the process continues to be pushed aside.

The milling process can produce various shapes and cuts, such as holes, notches, slots, grooves and grooves.

What are the types of CNC milling tools?

We use different CNC milling tools to provide the perfect customization for your design. We also select tools to deliver the final product based on your desired completion time. Below is a description of the various milling tools we use and what they do.

End mill

Various types of end mills exist for different cutting purposes. For all end mills, they cut at a 90 degree angle. This distinguishes end mills from corner chamfer mills. We use a heart cutter for direct cuts. These types of mills also make side and middle cuts. Off-centre cutters have a hole in the center and cutting edges on the sides, so they can only cut on the sides. Roughing cutters have fewer flutes, making them ideal for initial cuts on any workpiece. They can remove more material first. In order to create a fine finished product, we use a finishing end mill. They have more flutes and thus can achieve designs that are closer to any desired part.

Chamfer milling cutter for CNC milling process

This is a unique milling tool as it only has an insert at the tip. Since it doesn't have grooves on the sides, we use it to cut angled edges. Depending on the number of flutes, we can decide to fine-cut your design.

Ball end mill

As the name suggests, ball nose end mills have rounded tips. We use them to make a round and clean bottom at the bottom of the hole created. However, they should not be confused with bull nose mills. Although bullnose cutters can also create round cuts, they create sides with softened corners and straight bottoms. Ball nose end mills are suitable for engraving designs to achieve spherical bases.

Bottom helical end mill

Lower spiral end, the mill has a lower spiral design that pushes the cut material down. Most end mills have an upward spiral design that pulls the cut material up and out. We use a lower spiral end mill to cut thin materials while keeping the top clean. However, they do not drill well through thick elements.

Flute grinder

Most mold houses feature twisted grooves. This is an exception to straight-milled slots where the cutting teeth are perpendicular. The straight edge makes it suitable for cutting fragile and brittle materials such as epoxy materials and plastics. So this enhances our milling capabilities in terms of the range of materials you can choose for your designs.

Drill 

We use a drill to drill holes in the material. After the hole is created, we can use the reamer to widen or add a thread with a tap. There are different drill bit materials that determine their performance and strength.

Flying knife

These tools create flat and smooth surfaces from a chunk of material. They can quickly remove large amounts of material from surfaces. The only downside is that they make it harder for the CNC engine to work.

Conclusion

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