Three-degree-of-freedom position regulating system and method

Abstract

The invention provides a three-degree-of-freedom position regulating system comprising two sets of electric control three- three-degree-of-freedom precise work benches and a control calculating unit, wherein the two sets of electric control three-degree-of-freedom precise work benches are used for implementing three-degree-of-freedom translation within a certain range according to external instructions respectively, and outputting position signals in real time; the control calculating unit is used for receiving position signals of the two sets of electric control three-degree-of-freedom precise work benches respectively, and outputting instruction signals to the first electric control three-degree-of-freedom precise work bench and the second electric control three-degree-of-freedom precise work bench according to the position signals and parameters input by a user; when a workpiece needs to be moved, the control calculating unit sends instructions to the two sets of electric control three-degree-of-freedom precise work benches, so as to drive the two sets of work benches to work toward the same direction by the same distance. The system provided by the invention solves technical problems of the prior art in low movement precision, difficulty in control over movement amount, difficulty in measurement, time-consuming operation, etc., thereby implementing the three-degree-of-freedom high-precision movement of large and medium parts within a certain range.

Description

technical field [0001] The invention relates to the field of equipment installation or assembly, in particular to a three-degree-of-freedom position adjustment system and method. Background technique [0002] During the assembly and installation of some large and medium-sized equipment, it is sometimes necessary to precisely adjust the position of some large and medium-sized components. In some cases, the scale of the parts that need to be adjusted can reach several meters, and the mass can reach hundreds of kilograms or even several tons. When adjusting, the parts are required to move a small distance in a specified direction as a whole, and the adjustment position accuracy is required to reach 0.01. mm, and this adjustment process may need to be repeated many times. Although there are three-degree-of-freedom precision platforms for laboratories on the market, their scale and bearing capacity are small, and they cannot meet the requirements for adjusting the positions of l...

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the present invention is that in the prior art, the movement accuracy is low, the movement amount is difficult to control, it is difficult to measure, and the operation is time-consuming.

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