Kohdistusnupit
Kohdistusnupit are mechanical devices used to position parts with high precision in assemblies. They are typically cylindrical pins or studs that fit into corresponding holes on mating components, providing repeatable alignment during assembly, testing, and servicing. Kohdistusnupit are common in machine tools, fixturing, jigs, and enclosures, as well as in automotive, electronics, and industrial equipment.
The most common forms are plain cylindrical dowel pins, spring pins, and threaded alignment studs. Plain dowel
Materials and standards typically include carbon steel, alloy steel, and stainless steel, with heat treatment to
Installation and maintenance focus on proper hole preparation, alignment, and cleanliness. Holes should be accurately drilled