Milling is the machining process of using rotary cutters to remove material from a workpiece by advancing the cutter into the workpiece at a certain direction. The cutter may also be held at an angle relative to the axis of the tool. Milling covers a wide variety of different operations and machines, on scales from small individual parts to large, heavy-duty gang milling operations. It is one of the most commonly used processes for machining custom parts to precise tolerances. Milling can be don
Vertigo is a condition in which you feel off-balance and dizzy, as if you or your surroundings are moving, spinning, or swaying. It can lead to nausea and disability. Vertigo is most common in elderly people, but it can affect both sexes at any age. It may be a temporary or permanent condition.
vertigo. a sensation of rotation or movement of one's self (subjective vertigo) or of one's surroundings (objective vertigo) in any plane. The term is sometimes used erroneously as a synonym for dizziness.Vertigo may result from diseases of the inner ear or may be due to disturbances of the vestibular centers or pathways in the central nervous system.. Vertigo is a term that means there is a feeling as if in a spin. Dizziness describes any lack of stableness, not necessarily a true spinning sensation. There are two types of vertigo: subjective and objective. Subjective vertigo is when a person feels a false sensation of movement.