Produce a metal wire card, under the port of the cover, on a large distance from the drain to the inlet end pointing to the appropriate cylinder and doffer spacing, otherwise it will affect the transfer roller to the doffer normal fiber, short section, making the sliver poor uniformity . Special equipment for the textile industry on the winder. As the last process of spinning and the first process of weaving, winding is the link between the past and the next.“bridge”Therefore, it occupies an important position in the textile field.
The structure of the double twisting unit of the double twisting machine mainly includes the spindle braking device, the spindle part of the double twisting machine, the yarn winding device, and the special device of the double twisting unit. Carding machines are used to process cotton fibers and chemical fibers and belong to textile machinery. According to the spinning process, carding is an important process.
The front process of the carding machine is the opening and cleaning machine, and the latter process is the drawing frame (carding process) or the sliver coiler (combing process). The working area of the plate cylinder, which is the buoyant needle in the fiber portion of the needle tip on the tooth surface, travels to the front opening, and when the doffer triangle intercepts the lower plate cylinder, and the gas flow passes through the centrifugal force (lbs adhered to Lindang from Boundary layer flow out of the cover plate, part of the suction cup's flow (doffer) has a small effect on the doffer's fibers not transferring to the doffer. The distance between the front lower cover and the doffer cylinder mouth is too large, and this part increases the number of fibers, uneven transfer, and more cloudy web pages.
Welcome to the Cylinder Head Tease Rabbit Doffer spends nowadays when accidental contact occurs, this distance can't be too small. On the A186 type carding machine, a leasing large frame of approximately 165 mm of the lower front lower hood outlet is suitable. Progress through the gauge point cylinder and doffer is very small, less gas flow and drain at the end of the cylinder, and a large population of larger gauge, in the triangular area of the sizing section from the doffer cylinder firing point, and requires a large Drowning asks people about the ultimate airflow.
If the distance between the drain inlet to the drain or from the bottom point to the large end of the large compartment and the doffer is too small, the air flows too fast and tends to collect unevenly in the fiber doffer drum to bring back the part or hang the drain inlet the outsole. Cotton net or cloud hole course, the increase of flying bamboo yarn.