哈德沃角码

Corner code refers to the connecting components between the aluminum alloy door leaf and the outer frame. Generally made of materials such as aluminum, glue, zinc, etc. At present, aluminum door enterprises mainly use aluminum corner codes, which play the following roles in assembling doors and windows:

Installation of door frame motherboard

1. Installation with base plate: Adjust the verticality and levelness, apply white latex on the back of the door frame main board, and use straight gun nails or self tapping screws to directly fix it on the door opening base plate;

2. Installation with foam adhesive: Place the door frame main board inside the door opening, adjust the verticality and levelness, use self tapping screws to match the cushion plate or corner code for positioning, and use suitable support rods at the bottom and middle of the door frame main board (to prevent deformation when the foam adhesive expands), then fill and fix it with foam adhesive;

3. Installation with corner brackets or screws: Place the door frame main board inside the door opening, adjust the verticality and levelness, and use self tapping screws to match the pad or corner bracket to directly fix it to the wall.

Assemble door frame components

1. Install the plug board, apply white latex on the back of the plug board, assemble it with the motherboard, adjust the fit, and pay attention to adjusting the level and verticality;

2. Install the cover plate, clean the door frame wire slot (pay attention to the hand direction and opening direction of the door leaf), mark the auxiliary wire on the door leaf according to the size and instructions of the lock, and then open the lock hole;

3. Calculate and determine the installation position of the hinge on the door frame based on the position of the door leaf hinge, and open the hinge groove on the door frame according to the size of the hinge.