The correct selection of tools, workholding, cutting parameters, and milling techniques can significantly impact the quality, accuracy, and cost of the final part. In this section, we will explore the essential aspects of milling, including the types of milling operations, cutting parameters, and milling strategies to achieve optimal results.
Climb Milling And Conventional Milling

In climb milling the rotation of the tool pulls the work off of the lead screw. Climb milling and conventional milling are two common cutting strategies used in milling operations. In climb milling, the cutting tool rotates in the same direction as the workpiece travels, while in conventional milling, the cutting tool rotates opposite to...
Right and Left Handed End Mills

Left-hand and right-hand end mills can be classified based on two factors: the cutter's direction of rotation and the helix direction of the cutting flutes. Understanding the differences in both aspects can be key to optimizing performance for specific machining operations. Cutter Direction (Rotation) End mills are typically defined as either left-hand or right-hand based...
Boring Head – Mill

Boring is a machining process used to enlarge an existing hole to a precise diameter and surface finish. Boring can be performed on a variety of machines, including lathes, drill presses, and milling machines. In this article, we will focus on boring as it is done on a milling machine using a boring head. A...
Face Milling

Face milling is a machining process employed in manufacturing and metalworking to create flat surfaces on a workpiece. This milling technique involves the use of a milling cutter with multiple cutting edges, known as inserts, arranged on the cutter's face. The cutter is mounted on a milling machine or machining center, and as it rotates,...
Contour Milling

Contour milling is a machining process employed to shape and create complex, contoured surfaces on a workpiece. This milling technique involves the use of a specialized milling cutter with multiple cutting edges or inserts, which are strategically arranged along the cutter's periphery. Contour milling is utilized when intricate shapes, curves, and non-linear profiles are required....
DFM – Reducing Costs of Machined Fillets

The video discusses the importance of designing fillets and radii on machined parts with a focus on their impact on manufacturing cost and assembly ease. It highlights that external radii may pose no cost impact unless dealing with large blocks, while internal fillets should be designed slightly larger than the cutting tool to avoid deflection...
Side Milling

Side milling is a machining process in which a rotating cutter removes material from the side of a workpiece, rather than cutting directly into it as in slot milling. This method is used to create flat surfaces, shoulders, contours, and features such as steps or pockets. The primary difference between side milling and slot milling...
Slot Milling
Slot milling is a machining process in which a rotating cutter fully engages with the material to create a channel, groove, or keyway. Unlike side milling, where only part of the tool is engaged, slot milling requires the cutter to be fully buried in the workpiece, making it a more demanding operation in terms of...
Climb Milling And Conventional Milling
In climb milling the rotation of the tool pulls the work off of the lead screw.
Climb milling and...
Right and Left Handed End Mills
Left-hand and right-hand end mills can be classified based on two factors: the cutter's direction of...
Boring Head - Mill
Boring is a machining process used to enlarge an existing hole to a precise diameter and surface finish....
Face Milling
Face milling is a machining process employed in manufacturing and metalworking to create flat surfaces...
Contour Milling
Contour milling is a machining process employed to shape and create complex, contoured surfaces on a...
DFM - Reducing Costs of Machined Fillets
The video discusses the importance of designing fillets and radii on machined parts with a focus on...
Side Milling
Side milling is a machining process in which a rotating cutter removes material from the side of a workpiece,...
Slot Milling
Slot milling is a machining process in which a rotating cutter fully engages with the material to create...