alapuikko
Alapuikko is a Finnish term meaning "lower needle". It refers to a needle-like component positioned below a counterpart called yläpuikko (upper needle) in certain machines and devices. The concept is most common in textile-related equipment, such as sewing and embroidery machinery, but appears in other contexts as well.
In practice, the alapuikko acts as the lower operating element in a two-needle arrangement. Its timing and
Construction and maintenance: These needles are usually made of hardened steel or alloy with precisely ground
Etymology and usage: The term is a compound of ala ("lower") and puikko ("needle") in Finnish. It