Design of fasteners for HL-2M TF coils

doi:10.16568/j.0254-6086.201703008

NUCLEAR FUSION AND PLASMA PHYSICS ›› 2017, Vol. 37 ›› Issue (3): 290-296.DOI: 10.16568/j.0254-6086.201703008

• Nuclear Fusion Engineering and Technology • Previous Articles Next Articles

Design of fasteners for HL-2M TF coils

ZHOU Hui, LI Guang-sheng, CAI Li-jun, QIU Yin, SHAN Ya-nong

(Southwestern Institute of Physics, Chengdu 610041)

Received:2016-07-15 Revised:2017-04-25 Online:2017-09-15 Published:2017-09-14

HL-2M环向场线圈的紧固件设计

邹晖，李广生，蔡立君，邱银，单亚农

(核工业西南物理研究院，成都 610041)

作者简介:邹晖(1969-)，女，四川仁寿人，学士，高级工程师，从事托卡马克主机部件的设计与研制工作。

Abstract

Abstract:

The structure forms of fasteners for HL-2M TF coils are designed according to their function and the mechanical requirements. The proper materials are applied to all the units of the fasteners. The structure details of the female/male bushings of the expanding pins are analyzed and discussed. The validation of the performance of the expanding pins is implemented by experiments.

Key words: HL-2M toroidal field coils, Tension studs, Expanding pins, Connecting bolts, Insulate shear bolts

摘要：

针对HL-2M环向场线圈的紧固件的作用和力学性能要求，设计了各不相同的紧固件结构形式，并对各部件的材料、尺寸、螺纹形式、螺母型式、垫片型式、螺套型式等细节进行了相应的研究和选择。对膨胀螺栓的阴阳膨胀套结构进行了相应的模拟分析计算，并进行了相应的实验来验证膨胀螺栓结构的合理性。

关键词: HL-2M环向场线圈, 拉紧螺栓, 膨胀螺栓, 连接螺栓, 绝缘螺栓

CLC Number:

TL62+2

ZHOU Hui, LI Guang-sheng, CAI Li-jun, QIU Yin, SHAN Ya-nong. Design of fasteners for HL-2M TF coils[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2017, 37(3): 290-296.

邹晖，李广生，蔡立君，邱银，单亚农. HL-2M环向场线圈的紧固件设计[J]. 核聚变与等离子体物理, 2017, 37(3): 290-296.

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Design of fasteners for HL-2M TF coils

HL-2M环向场线圈的紧固件设计

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