IMPROVING THE DESIGN OF AUTOMATIC FILLING DEVICE ON MACHINE. Monograph

      Аннотация: In the monograph 1022 kl PM3 sewing machine to increase the productivity of the machine by installing an additional knife device for cutting threads, thread filling the main scientific and technical goal of the work was to develop and substantiate the parameters of the improved design of the device, to determine the mode of operation of the device, along with reducing operating costs, as well as the design of a spinning device attached to the sewing machine. In-depth analysis of sewing machine designs and compared the designs of existing sewing machines; The time it takes to replace the tube t and the graph of the change in labor productivity Q relative to the tube volume Vn, as well as the diameter section of the shuttle; wiring diagram construction diagram; A diagram of the yarns to be consumed and transmitted was constructed. Through theoretical and experimental studies, the efficiency of the sewing machine was increased at the expense of work when using a new device of the shuttle device.

Ключевые слова: Productivity, Design Parameters