lisäpoistoa
Lisäpoistoa is a term used in Finnish manufacturing and machining to denote the additional removal of material performed after the initial shaping or rough machining in order to achieve the final dimensions, tolerance, and surface quality of a workpiece. It may be planned as part of the finishing stage or carried out as corrective work when measurements show shortfalls or unevenness. The concept applies across metalworking, woodworking, plastics fabrication, and other material-removal disciplines.
In practice, lisäpoistoa involves removing small amounts of material in successive passes until the target geometry
Key considerations include understanding the original stock allowance, desired final dimensions, and tolerance stack-up. Accurate measurement
Applications span mechanical parts, automotive, aerospace, and woodworking where precise finishing is necessary to meet specifications