Once the cavity is 98% full, the machine switches from velocity management to strain management, the place the cavity is "packed out" at a continuing strain, CNC machining the place adequate velocity to achieve desired pressures is required. This lets staff management part dimensions to inside thousandths of an inch or better. In multiple of} cavity moulds, each cavity can be equivalent and form the same components or can be unique and form multiple of} different geometries throughout a single cycle.