The testing machine is used to simulate the impact of the wheel hub when the vehicle passes through the undulating road surface such as pits during the driving process.
1. Product Introduction:
The testing machine is used to simulate the impact of the wheel hub when the vehicle passes through the undulating road surface such as pits during the driving process. The impact energy of the testing machine can be adjusted (by adjusting the weight and impact height), the system is configured with the lead screw and servo motor that adjust the height to control the height change, and the high-precision encoder displays the impact height in real time. The system automatically adjusts to the preset position,) the special electromagnetic trip mechanism is stable and reliable, and the system is configured with double safety devices to prevent the impact caused by misoperation. (The protective door can not be tested without lifting the safety pin can not be tested).
2. Product parameters:
1. Weight of main impact hammer: 100kg
2. Impact hammer width: not less than 1.5B (B hub width)
3. Impact hammer maximum displacement: not less than 600mm
4. Wheel mounting bracket adjustable: not less than 2B mm (B hub width)
5. Weight specifications: 40kg×2, 30kg×3, 20kg×3, 10kg×3, 5kg×2
6. Maximum unloading load: 250kg
Seven. Suitable for wheel outer diameter: φ260 ~ φ520mm (10-18 inches)
8. Motor power: ≤1kw
3. Product features:
1, the testing machine is mainly composed of a host, parameter measurement display unit, strong current control unit, test accessories and so on.
2, the host adopts the double column frame structure, the motor is placed on, the servo motor drives the screw to rotate, thus driving the lifting device to move up and down, the built-in photoelectric encoder accurately measures the height value, so as to ensure the impact energy is accurate and reliable. Perfect measurement and control software, set the hub diameter and impact energy, the system automatically adjusted to the specified position.
3, the release of the impact hammer, traction by the electromagnet, and release, the control circuit of the electronic control system set the limit switch, the protective door is not closed, can not carry out the impact test, the end of the electromagnet set the safety pin, the first to pull the pin before the impact, the safety pin can be lifted after the electromagnet traction, and release the impact hammer, After the safety pin is removed, the alarm of the system will trigger (audible and visual alarm) to remind you to prepare for impact.
4, with a secondary impact device to achieve the second impact on the wheel, while equipped with 30° impact bracket, users can choose according to different standards. Protective net is used to ensure the safety of the test.
5, random configuration of remote handheld device, easy to operate, and can effectively ensure personal safety, the overall control cabinet, for the placement of related electrical appliances and color touch screen.
4. Product configuration:
1, a host
2. One set of lifting screw
3 set of lifting mechanism
4. One electric control cabinet
5 color touch screen set
6, a set of electromagnets and accessories
7, a servo motor
8. A set of impact hammer
9. Test with a set
10 A set of safety protection devices
5. Working conditions:
1, room temperature 100C~350C range, relative humidity ≤80%;
2, horizontal installation on a stable basis, levelness of 0.2/1000;
3, surrounding no vibration, no corrosive media and no strong electromagnetic field interference in the environment.
4, the power supply voltage fluctuation range does not exceed 10% of the rated voltage;
5. The distance between the two sides of the equipment and the wall should not be less than 0.8m, which is convenient for future maintenance and maintenance.
