The Energy Effective Method of Modeling and Manufacturing of New Profile Teeth of Saw

Now in many countries are used old technology manufacturing ginning machines for ginning raw cotton. Also includes following operations. Punching of disks of necessary diameter 320 mm and an internal aperture 60 mm, transportation, cutting of teeth on teeth cutting machine, sharpening and training of working parts of a teeth of a saw is sharp sheet on press cutting machine. This operation is very time-consuming and demands very many time and labor and the big investment. As working hours saw gin disk in the working chamber are 72-80 h, it is important to check the increasing capacity of working saws. For this purpose it is necessary to improve properties of a saw and replacement of a material by stronger materials 

Results of research show the geometric characteristics of the saw and gasket of saw gin as well as define acceptable normal load for saw gin at different distances between the saw. In such cases, the strength and stability of saws are determined not only by its size but also on other complex geometrical characteristics with cross-section of saws and gasket.