Electric cylinder erecting system loading and performance testing device and testing method
A system loading and testing device technology, applied in measurement devices, electrical testing/monitoring, machine/structural component testing, etc., can solve the problems of inability to multi-cylinder synchronous drive reasoning and control performance testing, and achieve convenient and safe operation. Effect
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[0032] Example 1
[0033] This embodiment provides a loading and performance testing device for an electric cylinder erection system, such as Figure 1 to Figure 2 As shown, it includes a processor 13 (not shown in the figure), a base 1 and multiple sets of test benches located on the base 1. The structure, shape and size of the multiple sets of test benches are the same, and the above-mentioned test benches include brackets 2, The movable load 3 on the bracket 2, a plurality of upper fulcrums 7 slidably connected with the bracket 2, and a plurality of lower fulcrums 8 slidably connected with the base 1, the adjacent brackets 2 are detachably and fixedly connected; one end of the bracket 2 is connected to the base. The seat 1 is connected in rotation, and the other end is suspended in the air. The connection between the bracket 2 and the base 1 is provided with an angular displacement sensor 4, and the angular displacement sensor 4 is connected with the processor 13; when in u...
Example Embodiment
[0053] Embodiment 2
[0054] This embodiment provides a method for testing the loading and performance of an electric cylinder erecting system, using the device for testing the loading and performance of an electric cylinder erecting system provided by the embodiment, and the above test method includes a single electric cylinder motion accuracy test, a multi-electric cylinder synchronous motion Accuracy testing, gravity loading control of electric cylinders, and active loading control of electric cylinders.
[0055] Specifically, the above-mentioned single electric cylinder motion accuracy test includes the following steps: disassembling one of the electric cylinders from the other electric cylinders as a test cylinder; starting the test cylinder, the end of the piston rod of the test cylinder extends outward, and the support is lifted , the angular displacement sensor collects the actual rotation angle of the bracket, according to the theoretical elongation value of the pisto...
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