What is the joint angle?

The joint angle is a general term for a wide classification of connection methods, where one piece enters the joint in a specific direction and the other piece leaves in a different direction. There are two classifications of angular joints, fixed and adjustable. The solid joint does not move from its initial position, while the adjustable joint angle has a certain degree of movement. Fixed joints are common in non -fierce areas such as the inside of the wall or frame of the image, while the adjustable joints are often in machines such as engines or industrial tools. Whether two sticks that are joined to form a tent or remote control, people use angular joints in many ways. In the solid structure, the joint is generally used to change the direction of pressure applied to the object. When used in the machine, the joint usually allows you to move energy in a non -linear path. This allows the joint to change the forces located on it by changing its direction or by creating side stability. For example, the corners of the house are VyroBeny of solid joints. These joints absorb the force placed on the walls of the floors up and direct it down to the ground. If the walls were simply made of free -standing and connected walls, the building would collapse under its own weight.

Adjustable joints are generally much more complicated than fixed joints. Since the joint with a fixed angle simply does not have to break, it is usually quite simple. On the other hand, the adjustable joint angle must bend, spin and transmit energy without sacrificing force. As a result, most adjustable joints are made exclusively from metal. The two most common forms of adjustable angular joint are universal joints (for joints) and joints with constant speed (CV).

and the joint U is made of two joints that allow the joint to move freely at any angle greater than 90 degrees. Each shaft attached to the joint has a fork in the shape of Y. One VIThe dlice is turned 90 degrees to the other, so with the fork creates a plus shape. Between these forks is a simple connector that freely connects to the tip of each end and creates two swings. The two-hing design allows both shafts to turn at the same time, but at an angle independent of the second.

CV The joint angle is modified ball and cut and is usually used when the joint needs to transmit energy at an angle that never changes. The end of the ball on one shaft fits in the socket at the end of the second. Grooves on the ball and inside the socket holds a set of ball bearings that allow the ball to rotate and transmit energy. These joints have a very high energy transfer potential, but require more maintenance than other adjustable joints.