International thermonuclear experimental reactor (ITER) conductor collection system

Abstract

The invention discloses an international thermonuclear experimental reactor (ITER) conductor collection system. The system comprises a collection elastic deformation safety protection mechanism, a prebending machine, a multifunctional arc rack, a collection cylinder, a rotating lift platform and a master control system, wherein the collection elastic deformation safety protection mechanism is formed by a horizontal support wheel group, a safety elastic deformation prevention mechanism, and a protection wheel for a diameter reducing machine end; and the safety elastic deformation prevention mechanism comprises a rolling wheel which is pressed on the conductor elastically, and a tension sensor positioned outside the conductor. The active device performs speed synchronous control to lead cooperative operation of each device, ensures continuous and stable ITER conductor collection, and realizes continuous, stable and uniform winding on the ITER conductor through real-time monitor on active mechanisms and real-time feedback regulation on the master control system through a displacement sensor.

Description

technical field [0001] The invention mainly relates to tooling in the manufacturing process of ITER conductors, in particular to a mechanism for pre-bending and rewinding ITER conductors. Background technique [0002] With the development of nuclear fusion technology, ITER projects have been widely carried out around the world, and ITER conductors have gradually been applied. In the manufacturing process of the ITER conductor, the conductor needs to be reduced in diameter first, and then the conductor is pre-bent and wound in turn for inspection and transportation. During the pre-bending and winding process of the conductor, due to the synchronous linkage of multiple machines, there must be asynchronous factors between the equipment, such as: the error of the motor transmission gear, the manufacturing error of the wheel diameter of each active transmission node, and the large-mass motion inertia of the rotary lifting platform etc. These errors will cause the conductors to m...

AI Technical Summary

Problems solved by technology

During the pre-bending and winding process of the conductor, due to the synchronous linkage of multiple machines, there must be asynchronous factors between the equipment, such as: the error of the motor transmission gear, the manufacturing error of the wheel diameter of each active transmission node, and the large-mass motion inertia of the rotary lifting platform etc. These errors will cause the movement of the conductors to be out of sync, which will damage the equipment and damage the conductors.

[0003] The purpose of designing the ITER conductor winding system equipment and technology is to solve the dangers caused by the asynchronous operation of the above-mentioned conductors, so as to realize the continuous and uniform winding of the conductors, and provide strong support for the smooth implementation of the ITER project

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