What Is Snap Fit Design
In Its Simplest Form, a Snap Fit Is a Small Protrusion (Hook, Bead, or Bump) Which Is Deflected During Assembly to Catch in a Depression on the Mating Part...
In its simplest form, a snap fit is a small protrusion (hook, bead, or bump) which is deflected during assembly to catch in a depression on the mating part. The shapes of the male and female parts then determine whether the joint can be separated and the force required to do so.
What is the meaning of snap-fit?
A snap-fit is an assembly method used to attach flexible parts, usually plastic, to form the final product by pushing the parts’ interlocking components together. There are a number of variations in snap-fits, including cantilever, torsional and annular.
What are the three types of snap joints?
There are three main types of snap-fits: annular, cantilever, and torsional. Most snap-fit joints have a common design of a protruding edge and a snap-in area. The specific name of the snap-fit is usually named after the type of stress or strain it utilizes; the torsional snap-fit uses torque to hold parts in place.
Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.
