Door and window hardware accessories are the key t

2022-07-22
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As we all know, the types of door and window hardware that determine the sealing performance of aluminum door and window products can be said to emerge in endlessly. According to the sealing performance of aluminum door and window products, they can be basically divided into two categories: single lock point door and window hardware and multi lock point door and window hardware

as we all know, the types of door and window hardware that determine the sealing performance of aluminum door and window products can be said to emerge in endlessly. According to the sealing performance of aluminum door and window products, they can be basically divided into two categories: single lock point door and window hardware and multi lock point door and window hardware. It can be seen that aluminum door and window manufacturers must pay attention to the impact of door and window hardware on the sealing performance of aluminum door and window products

pay attention to the selection of door and window hardware accessories

the lock points and lock seats of conventional multi lock point door and window hardware are distributed around the whole aluminum door and window products. When the aluminum door and window products are locked, the lock points and lock seats are tightly buckled together, which cooperate with the hinge and sliding support to produce a strong sealing and pressing force, so as to provide sufficient sealing performance for the realization of the integration of the fan frame of aluminum door and window products. Therefore, compared with the sealing performance of aluminum doors and windows, multi lock door and window hardware still has certain advantages, which can greatly improve the sealing performance of aluminum doors and windows products

compared with multi lock point door and window hardware, the sealing performance of single lock point door and window hardware will be worse. Because single lock point door and window hardware can only provide single point locking on the open side of aluminum doors and windows, only 3-4 locking points can be generated when it is matched with hinges and sliding braces, resulting in some corners in an unconstrained state. Therefore, there will be a certain gap between the unconstrained area and the locking point, which greatly reduces the sealing performance of aluminum door and window products

door and window hardware determines the sealing performance of aluminum doors and windows

take the handle side locking point as an example, assume that the width of aluminum alloy window is B, the height is h, and the bending stiffness of window sash is EI. Discuss according to the mechanical formula, assuming that there are three cases of single locking point, two locking points and three locking points, the maximum deformation value of the handle side of window sash in the sealing direction. Therefore, the installation of aluminum doors and windows with three locking points can greatly reduce the deformation of aluminum doors and windows, so as to improve the sealing performance of products. To sum up, baogao BOGO aluminum door and window hardware reminds you that if you meet the strength and sealing performance of aluminum door and window products, you can not use too many locking points, resulting in unnecessary waste

at the same time, during the use of aluminum doors and windows, the sealant strip at the hinge position will be cut off before use. This will cause a certain impact on the tightness when installing the hinge. We should pay attention to the impact of the cut part of the sealant strip lock. Therefore, baogao aluminum door and window hardware suggests that you should never ignore the choice of door and window hardware accessories when choosing doors and windows

for more information about door and window hardware, please click: http://www.baogao888.com/

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