Fiber waste generation amount calculation device, air spinning machine, and fiber waste generation amount output method

摘要

PROBLEM TO BE SOLVED: To grasp the amount of fiber waste generated from an air spinning machine with a simple configuration. A fiber waste generation amount calculation device 80 includes calculation units 19b and 57b. The calculation units 19b and 57b are based on the yarn speed of the spun yarn traveling in the air spinning machine 1 and the yarn generation condition which is a condition for generating the yarn from the fiber bundle, and the calculation unit 19b and 57b generate fiber waste in the air spinning machine 1. Calculate the amount generated. [Selection diagram] Fig. 3