Do you mean the ball joint in an automotive that is connected to the knuckle? Please write to 2459473@gmail.com for answer.
it is very easy. u can find it in the book of machine desigh by khurmi or kannath or bhandari.
joint can be defined as two metals pieces come togather,this can be inform of flat. while in weld the joint is made by fuse both pieces togather
Distal interphalengeal joint & Proximal interphalengeal joint
A slot weld is a weld type made in an elongated hole (or "slot") in one of the joint members.
A seemingly LARGE joint compared to that of a gangsta joint.
A knuckle joint is usually 'cast' in a mold with liquid steel or aluminium.
Flexor and extensor tendons connected to skeletal muscleRead more: What_moves_your_joints
The interphalangeal joints in the fingers are synovial hinge joints. The thumb metacarpal is a saddle joint. The metacarpo-phalangeal joints are synovial ellipsoid joints.
A joint in the finger
knuckle
The first knuckle on your finger is typically considered to be the knuckle closest to your hand, where the finger meets the palm.
The knuckle joint allows for flexion and extension movements, so bending and straightening the joint. It does not allow for lateral or side-to-side movement.
Fuseehuis
rod tensile failure
Knuckle
knuckle joint
condyle