Door hinge testing machine

The door hinge testing machine is suitable for testing the durability of cabinet door hinge opening and closing tests. The testing principle is to connect the finished furniture sliding door with the instrument, simulate the situation during normal use, and repeatedly open and close the sliding door. After a certain number of cycles, check whether the hinge chain is damaged or has other conditions that affect use.

　　1Door hinge testing machinepurpose

This machine is suitable for testing the durability of cabinet door hinge opening and closing tests.

　　IIPrinciple of door hinge testing machine

Connect the finished furniture sliding door with hinges to the instrument, simulate the situation during normal use, and repeatedly open and close the sliding door. After a certain number of cycles, check whether the hinges are damaged or have other conditions that affect use.

　　IIIStructure of door hinge testing machine products

5 * 5 square tube welding frame (can be made of 50 * 50 aluminum profiles), imitating the installation method of double door and double installation wardrobe hinges, with corresponding molds for the installation hinges of cabinet walls and doors. Imitation of 700mm * 500mm * 20mm iron plate for cabinet wall. The cabinet door is made of hard laminated wood with dimensions of 700mm * 600mm * 20mm, weighing 5.2KG. The center of the door panel is drilled, and 1KG of weight can be hung on each side for load-bearing testing. The distance between the hinge pocket and the upper and lower sides of the door is 60mm. The mechanical adjustment is a 0-340 degree double disc mechanical arm opening and closing device, with a 30 degree buffer reserved in the front and back. 220V mains power supply, 0.9kw single-phase motor with 1:15 gear transmission for transmission. The body is approximately 1.2 meters long, 0.8 meters wide, and 1.5 meters high (specific dimensions are subject to customer samples). Four legged balance adjustment device. Equipped with destructive protective devices.

　　4 Product performance and display

1. Potentiometer speed regulation, the adjustable range of opening and closing time is 180 degrees, from 2 seconds to 8 seconds (the standard is that the opening and closing time is about 3 seconds each, and the recommended high frequency is 6 times/min, except for damping). Opening and closing times: Electronic digital display 0-999999.

Opening and closing time: electronic digital display.

2. Sinking amount: The height scale displays the steel ruler indication (or measured using a dial gauge). Closing force: Before and after the hinge test, each cabinet door should be tested once with a self provided tension tester for comparison

3. Install templates or shared templates for different types of hinges to facilitate the replacement and testing of different products,

Note: The door hinge testing machine can be customized according to customer requirements