Analysis method of tensioning process of fine mask plate

An analysis method of a tensioning process of a fine mask plate, comprising steps of:

• establishing a finite element model of the fine mask plate;
• obtaining, according to the finite element model of the fine mask plate, an optimal tensile force F1 applied to two stressed ends of the fine mask plate when the fine mask plate is in an optimal amount of deformation L1;
• establishing a finite element model of a metal frame for securing N fine mask plates;
• and
• obtaining, according to the optimal tensile force F1 and the finite element model of the metal frame, an actual counterforce applied to two welding sides of the metal frame before each of the fine mask plates is welded onto the metal frame.