preventive rectification measures for hidden horizontal strips
a. thicken the positioning surface of the gear plate appropriately, and control the shaking of the gear plate between 1 and 2 wires. polish and polish the bottom ball track, add grease to flatten the bottom of the needle cylinder with a soft and thin elastic body, and strictly control the radial sway of the needle cylinder at about 2 threads. the sinker triangle needs to be calibrated regularly, so that the distance between the sinker triangle and the tail of the new sinker should be controlled between 30 and 50 wires, and the triangle position deviation of each sinker should be controlled within the range of 5 wires as much as possible to make the sinker retreat. keep the yarn holding tension consistent when looping.
b. control the temperature and humidity of the workshop. generally, the temperature is controlled at about 25℃ and the relative humidity is controlled at 75% to prevent the phenomenon of attracting flying dust caused by static electricity. at the same time, necessary dust collection measures are taken to keep clean and hygienic, strengthen machine maintenance, and ensure the operation of various rotating parts. normal.
c. transform the mechanism into a sequential yarn feeding mechanism, reduce the tension difference in the yarn guiding process, install a speed monitoring device, and stabilize the yarn feeding tension.
d. transform the intermittent winding mechanism into a continuous winding mechanism to ensure the continuity of the fabric curling process and the stability and uniformity of the roll tension.
