Textile-and-garment industry is one of the largest economic sectors in Vietnam, with 4000 enterprises and turnover of 20 billions USD/year. Therefore, designing and manufacturing are essential tasks for roll fabric cutting machines to serve the textile and garment industry. First of all, theoretical calculations are formulated for an automatic roll cutting machine. Then, simulations are conducted by a combination of MITcalc and Catia softwares. |