Sewing machine needle - online puzzles
Online puzzle Sewing machine needle
A sewing machine needle is a specialized needle for use in a sewing machine. A sewing machine needle consists of:
shank - clamped by the sewing machine's needle holder
shoulder - where the thick shank tapers down to the shaft
shaft - a length suitable for driving the eye and thread through the material and down to the bobbin
groove - cut in the front of the shaft to allow the thread to lie more closely to the needle as it passes through the fabric
scarf - provides extra room for the hook or shuttle to pass close by
eye - carries the thread
point - penetrates the material by either parting the threads or cutting a hole in the fabricDomestic sewing machines, designed for use in homes as opposed to commercial sewing operations, use a common needle type (including a standardized length, as well as shank shape and diameter) referred to as "Groz-Beckert 130 / 705," "HAx1" or "15x1" needles. Needles labeled as "universal" needles are of this type and are generally the type of needles found in retail sewing supply shops. The 15x1 needle is available in different standardized shaft diameters suitable for sewing different fabrics (see the section on Size codes below).
For commercial/industrial sewing machines, there are several proprietary sizes and types of needles which are not mentioned in this article.