Key Points of Hinge Selection
2019-04-10 14:03:00作者：肇庆永利金属制品有限公司 浏览数：26
From the following three aspects, we can distinguish the quality of door hinges: 1. Surface: to see whether the surface material of the product is flat, such as scratches and deformation, it is produced with scraps (corners), the appearance of such hinges is ugly, so that your furniture has no grade. 2. Hydraulic performance: Everyone knows that the hinge is a switch, so this is very important. The key is the damper of the hydraulic hinge and the assembly of rivets. Damper mainly depends on whether there is noise when opening and closing, if there is noise, it is inferior products, and whether the turn speed is uniform. Does the hinge cup loosen? If the rivet is loose, the rivet is not tightly riveted and easy to fall off. Close several times to see the indentation in the cup is not obvious. If obvious, the thickness of the cup material is proved to be problematic, it is easy to "pop the cup". 3. Screw: Generally, hinge has two screws, which belong to adjusting screw, up and down adjusting screw, front and back adjusting screw. Some new hinge also has left and right adjusting screw, which is now called three-dimensional adjusting hinge. Generally, it has two adjusting positions. Tips: Use a screwdriver to adjust the screw up and down three or four times, and then take the screw down to see if the toothwriting of the hinged arm is damaged, because the hinged arm is made of iron material, which is not so hard as the screw and easy to wear, and because the accuracy of the factory tapping is not enough, it is easy. Sliding wire, or unscrewing condition. The front and back adjusting screw are also tested.