(A) Theoretical Yield: The theoretical yield refers to the constant rotation within the elbow between the card units without any loss of production time. 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. During the spinning process of the spinning frame, the semi-finished roving or sliver is drafted, twisted, and wound into a spinning machine. The combed sliver and the needle-carding machine combine the sliver, the needle row is drafted to improve the sliver structure, and the roving is further spun into spun yarn on the ring spinning frame, which is the main spinning machine.
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 doffer turn is proportional to the number of teeth of the fast and slow teeth. The theory of carding and the output (kg/set) are proportional to the number of teeth and the number of raw strips. The more the number of fast and slow teeth, the greater the number of strips. , the main theoretical research output of the carding machine is getting higher and higher.
(2) Actual output refers to the output after considering various parking factors. Actual output (kg/unit time) = theoretical output/production efficiency To increase the output, in addition to adopting new technologies, in addition to the limited improvement of doffer speed and sliver ration, in normal production, the production efficiency of equipment and equipment productivity should be improved. Equipment operation rate, equipment utilization rate. (3) Production management efficiency Improve production efficiency refers to the percentage of actual output of operating equipment and theoretical research output.
As can be seen from the formula, to increase actual production, one must increase productivity or increase theoretical productivity. The theoretical yield is proportional to the speed. To the card, increasing the yield can increase the doffer speed, which can improve the number of green articles, but it can cause the doffer speed to increase the lint neps impurities, reduce the quality, and the sliver number will be affected by the increase in the process of a later step.
Therefore, a more appropriate way to increase the actual production is to increase the release production rate. There are many factors that affect the production rate of carding, such as the large end of the carding machine, the maintenance and maintenance of the operation, the repair of the broken car, the replacement of the tooth roller, the splicing of the belt, and the overlapping of multiple machines that can be looked after. Stopping, copying needles, etc. Therefore, in order to improve the efficiency of enterprise production management, it is necessary to reduce the parking system time for the above analysis as much as possible.
cotton fabric waste recycling machine
Fabric Waste Recycling Machine