Undercut

Undercut

An undercut is a term used in various fields to describe a cut or notch that is made underneath or below a surface. The concept of an undercut is applied in different contexts, including hairstyling, manufacturing, dentistry, and sports.

Hairstyling

In hairstyling, an undercut refers to a style where the hair on the top of the head is left longer while the hair on the sides and back is cut very short or shaved. This style has been popular in various cultures and time periods, often associated with punk fashion and modern hipster trends.

Manufacturing

In manufacturing, particularly in metalworking and molding, an undercut is a feature that complicates the removal of a part from a mold or die. It is a recess or protrusion that prevents the part from being ejected in a straight line. Special techniques, such as the use of side actions or split molds, are required to produce parts with undercuts.

Dentistry

In dentistry, an undercut refers to the area of a tooth that lies between the height of contour and the gingiva. It is significant in the design and placement of dental prosthetics, such as crowns, bridges, and dentures. Proper management of undercuts is crucial for the retention and stability of these prosthetic devices.

Sports

In sports, particularly in golf and tennis, an undercut refers to a technique where the player strikes the ball in such a way that it creates backspin. This can affect the trajectory and behavior of the ball, making it an important skill in these sports.

Related Pages

• Hairstyling
• Manufacturing
• Dentistry
• Sports
• Punk fashion
• Hipster
• Metalworking
• Molding
• Dental prosthetics
• Golf
• Tennis