The refrigerator hinge axle and the hingeplate are linked by the riveting pressure.
电冰箱金属冲压铰链的轴与铰链板就是通过铆压变形连接在一起的。
2
Folding hinge and cap are made by stainless steel plate, the inner include standard garbage bags, a steel nets, and the other is a kind of is the plastic garbage bags can rotate.
The negative plastic hinge line in the plate was evaluated by using variational approach, then an equation for calculating the ultimate load carrying capacity was developed.