The spindle is derived from the traditional spinning spindle, which was used to twist yarn by hand and wind it onto the spindle shaft. It is still widely used today on hose and pipe braiding machines.
Tip 1: The spindle of a hose braiding machine (also called a spinning spindle) is a key component. It twists fibers into yarn and winds the yarn onto the tube in a defined shape. The number of spindles indicates the machine size and specification.
Tip 2: Placement: When inserting or withdrawing the spindle rod-disc assembly into or from the carrier seat, keep it vertical. Any tilted insertion or withdrawal will damage the roller or cage of the spindle bearing. After withdrawal, do not turn it upside down or lay it at an angle — store it vertically to prevent spindle oil from flowing back and accumulating in the disc hole, which would cause oil to drip onto the flange or floor during re-insertion.
Tip 3: Used spindles should be returned to their original seats after withdrawal rather than interchanged arbitrarily, because the two pairs of friction surfaces have already been run in; interchanging can create new wear and cause wobble.
Tip 4: When replacing a damaged spindle or carrier seat, replace the whole set — do not replace only the spindle rod-disc assembly without the seat, or vice versa.
Tip 5: Daily maintenance: promptly remove fly waste and dirt accumulated in the spindle hook or the large hole of the disc, as such dirt increases rotation resistance, lowers speed, raises unevenness and reduces yarn strength. If the oil color in the seat cavity turns rusty or black, dismantle, clean, inspect or replace promptly. Timely cleaning of discolored spindles effectively inhibits further wear.
Tip 6: Periodic maintenance: check and correct bending once every six months to a year. Before straightening, inspect the spindle condition; spindles with grooves or worn ends should be scrapped.