An optical fiber wraparound jig with temperature control function

Abstract

The invention discloses a fiber ring wound fixture with a temperature control function. The fixture comprises a fiber ring winding shaft, two baffles, and two baffle temperature control modules, wherein a left end and a right end of the fiber ring winding shaft are connected with the two baffles, a left side of the left baffle of the fiber ring winding shaft is connected with one baffle temperature control module, a right side of the right baffle of the fiber ring winding shaft is connected with the other baffle temperature control module, the fiber ring winding shaft, the baffles, and the baffle temperature control modules are coaxial, the baffles cooperate with the fiber ring winding shaft so as to form an annular cavity for winding the fiber ring, the baffle temperature control module is used for controlling temperature of the baffle and the fiber ring winding shaft, and the fiber ring winding shaft, the baffles, and the baffle temperature control modules are made of a material of high thermal conductivity. The fiber ring wound fixture has the beneficial effect of controlling viscosity of fiber ring winding glue so as to make the fiber ring winding glue most suitable for preparation of the fiber ring.

Description

technical field [0001] The invention belongs to the field of optical fiber gyroscopes, and in particular relates to an optical fiber surround clamp with temperature control function. Background technique [0002] The fiber optic ring is the core device sensitive to the angular rate of the fiber optic gyroscope, and its performance has a decisive effect on the performance of the fiber optic gyroscope. In the process of optical fiber winding, the uniformity of the inner ring glue will have a significant impact on the performance of the ring. For example, during the winding process, if the viscosity of the winding glue is too high and the fluidity is not strong, it will lead to uneven distribution of the winding glue in the ring; when the optical fiber ring is standing and curing, if the winding The viscosity of the glue is too low and the fluidity is too strong, which will lead to the loss of the ring-wrapping glue in the ring, and eventually cause the lack of glue in some pa...

AI Technical Summary

Problems solved by technology

For example, during the winding process, if the viscosity of the winding glue is too high and the fluidity is not strong, it will lead to uneven distribution of the winding glue in the ring; when the optical fiber ring is standing and curing, if the winding The viscosity of the glue is too low and the fluidity is too strong, which will lead to the loss of the ring-wrapping glue in the ring, and eventually cause the lack of glue in some parts of the ring, resulting in delamination in the ring

[0003] However, in the current existing schemes, the influence of the viscosity change of the ring glue in the fiber ring manufacturing process on the uniformity of the ring glue in the fiber ring has been ignored, and no corresponding means and methods have been proposed to reduce the viscosity of the ring glue. degree of control

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