In the role of a mechanical safeguard, a shear pin is a safety device designed to shear in the case of a mechanical overload, preventing other, more expensive or less-easily replaced parts from being damaged. As a mechanical sacrificial part, it is analogous to an electric fuse.

Use with shear hubs to break at a specific torque and safeguard machinery from overloads. Align parts before assembly or use as a pivot, shaft, or hinge to join moving components. Choose from our selection of pins for shear hubs, dowel pins, pull-out …

Feb 26, 2025 · Compared with bolts, pins have high shear strength (up to 1200 MPa) and are suitable for high load conditions. What Are The Main Types Of Pins? There are many types of pins, including cotter pins, dowel pins, spring pins, …

Dec 10, 2019 · There are many types of pins that rely on friction to hold them in a hole. They can be considered as ranging from completely solid dowel pins to much more compliant roll pins. The more solid the pin, the more precisely it can locate components and greater the shear force it …

Shear pins, another type of specialty pin, have functions that are commonly filled by cotter pins. Pin manufacturing depends on the type of material. Metal is the most common material choice for industrial pins, due to its strength, precision, and functionality—and metal industrial pins are produced via roll forming.

Dec 25, 2024 · The main forces that the pin bears include shear force, tensile force, compressive force, bending moment, etc. Shear force is the most common force form that the pin bears. When the pin is used to connect two components and transmit …

Shear pins are designed to fail or break under specific loads, protecting machinery from damage by acting as a safety measure. Lynch pins are commonly used to prevent parts from disengaging on equipment such as tractors or vehicles. They are easy to insert and remove manually.

Specialty pins are specialty or proprietary industrial pins. There are many types of products. Examples include ejector pins, expanding diameter pins, pivot pins, shear pins, and weld pins. Ejector pins are small specialty pins that are used to push or eject a part or material.

This chapter explores various models and types of shear pins used in the oil & gas industry. 2.1. Standard Shear Pins: These are the most common type, typically cylindrical in shape, available in various diameters and materials. They are widely used in drilling equipment, pumps, and other machinery. 2.2. Torsion Shear Pins:

Nov 15, 2002 · Pins are typically used under primarily shear loading. They are separated into two groups: semipermanent and quick release. These general design rules apply to all types of semipermanent...