車庫門的扭簧作用是平衡活動門板的重量，使得電動門能夠平穩地工作。當車庫門關閉時，扭簧會壓縮以儲存能量；當車庫門打開時，扭簧的儲能會被釋放，幫助車庫門打開。

The torsion spring function of Garage door is to balance the weight of the movable door panel, so that the electric door can work smoothly. When the Garage door is closed, the torsion spring will be compressed to store energy; When the Garage door is opened, the stored energy of the torsion spring will be released to help open the Garage door.

扭簧的儲能大小和車庫門的重量有關，如果車庫門比較重，那么就需要多個扭簧一起加力，才能儲存更多的能量打開車庫門。一般來說，門洞寬度超過3.3米就需要用到雙扭簧。

The energy storage of the torsion spring is related to the weight of the Garage door. If the Garage door is relatively heavy, it requires multiple torsion springs to apply force together to store more energy to open the Garage door. Generally speaking, double torsion springs are required when the width of the door opening exceeds 3.3 meters.

扭簧和鋼繩相互配合，在電機的帶動下，就可以輕松開啟翻板門，這就是車主回到家以后無須下車手動開關門的原因。安裝翻板門時，需要將活動門板連接到鋼絲盤上，而鋼絲繩則起著承重和拉緊的作用。

The torsion spring and steel rope cooperate with each other, and under the drive of the motor, the flap door can be easily opened, which is why the car owner does not need to manually open and close the door after getting off the car after returning home. When installing a flip door, it is necessary to connect the movable door panel to a steel wire reel, which serves as a load-bearing and tensioning device.

濟南車庫門安裝維修人員提醒當活動門板開啟時，扭簧受力帶動鋼絲盤轉動；當關閉門扇時，彈簧復位，鋼絲繩向外延伸。無論是開門狀態還是關門狀態，車庫門上的鋼絲繩都處于受力狀態。所以鋼絲繩一直都在產生拉力，將門扇拉緊。

The installation and maintenance personnel of Garage door in Jinan remind that when the movable door panel is opened, the torsion spring forces the steel wire disc to rotate; When closing the door leaf, the spring returns and the wire rope extends outward. The steel wire rope on the Garage door is under stress whether it is open or closed. So the steel wire rope is constantly generating tension, pulling the door leaf tight.

要檢測車庫門的扭簧力度是否合適，我們需要懂得扭簧的力度調節公式。

To test whether the torsional spring strength of the Garage door is appropriate, first we need to know the strength adjustment formula of the torsional spring.

扭簧安裝需要用到撬棍、大力鉗，扳手等工具，再根據開門高度+13的公式進行計算，比如說車庫門的開門高度是2米，就需要將扭簧擰到20次+13次時，再來檢驗扭簧的力度，此時活動門板可以單手輕松托舉，滑行順暢表示力度合適。

The installation of the torsion spring requires the use of crowbars, locking pliers, wrenches and other tools, and then it is calculated according to the formula of the opening height+13. For example, if the opening height of the Garage door is 2 meters, it is necessary to tighten the torsion spring 20 times+13 times, and then check the strength of the torsion spring. At this time, the movable door panel can be easily lifted with one hand, and smooth sliding means that the strength is appropriate.

扭簧力度調節是電動門使用過程中一個非常重要的知識點，如果扭簧乏力，電機就帶不動門板，門就無法正常打開。

The adjustment of torsion spring force is a very important knowledge point in the use of electric doors. If the torsion spring is weak, the motor cannot move the door panel, and the door cannot open normally.

此時可能出現鋼絲繩松動，如果強行用電機開門，可能導致電機受損。當扭簧力度調好以后，即使在停電狀態下，業主也可以輕松把活動門板抬起。還有什么問題可以隨時來我們網站//domachine.com.cn咨詢！

At this point, the steel wire rope may become loose. If the motor is forcibly used to open the door, it may cause damage to the motor. After adjusting the force of the torsion spring, even in a power outage state, the owner can easily lift the movable door panel. If you have any further questions, please feel free to come to our website //domachine.com.cn consulting service