Analysis of the current situation of door hinges（2）When we open the door, we find that the door cannot be opened to the end. This is because of the limiter. The function of the stopper is to keep the door in an open position. Generally, it is composed of limit arm, roller, spring, etc. At present, t

Weld broken door hinges（三）The previous two articles have described two different welding procedures for door hinges. Next, let's talk about the different repair methods of the other two accessories.1. Maintenance of door buffer positionerThe door buffer locator is mainly used to slow down the impact

Weld broken door hinges（二）In the last paper, the welding procedure of the door hinge fracture part of the steel sheet is discussed，This article focuses on the welding of casting door hinges.Casting door hinges that have cracked or broken should be replaced under normal circumstances. If parts or ass

Weld broken door hinges（一）Door hinges are used to connect the door to the body and to support the door. Door hinges can be divided into two categories of rotary and hatchback, there are a variety of forms.The damage form of door hinge is mainly fracture and wear.The fracture is mainly produced on th

The application of the hinge in the door leaf is very extensive and is an indispensable accessory. We rarely pay attention to it. It plays a big role in the door leaf, providing cushioning function when the door is closed, reducing noise. And friction.Today, Xiaobian gives you the most important pie