哈德沃角码

Speaking of corner codes, ordinary door and window consumers may not be aware of their existence, as corner codes are one of the few non exposed parts in doors and windows. However, impact angle codes play an important role in doors and windows. It can be said that sawing aluminum profile corner codes is a widely used type of corner code in engineering. The width of the cavity determines the size of the corner code, and the height of the cavity determines the cutting size of the corner code.

This type of corner code supports two subsequent mechanical corner forming methods: extrusion angle (collision angle) group angle and pin group angle: extrusion angle group angle. Aluminum profiles are crushed by the corner group machine cutter and stuck to the inner corners of the profile cavity. The corresponding position (within the red circle in the figure below) is used to connect and fix the edges and corners of the profile.

Glue injection is a process of injecting a set of corner glue between the corner code and the profile, which can bond the corner code to the aluminum alloy profile, preventing the aluminum profile from becoming loose or misaligned with the corner code. Glue injection can not only make the corners more secure and less prone to loosening even under impact, but also fill the holes and seams in the corners of the profile, enhancing the sealing performance of the corners.

Due to the hollow structure of the aluminum alloy corner bracket, it needs to be used in conjunction with a guide plate during adhesive injection. The deflector can guide the injected glue to the desired position, preventing the glue from entering the cavity of the convex code and causing unnecessary waste. It should be noted that the injected glue usually takes some time to cure. Group the injection holes of the glue. Glue injection is usually indicated by the glue flowing out from the gap between the pin hole and the pin, or from the position where the angle cutter breaks the profile in the corner code.