Causes Analysis of Closing Skid and Opening Viscosity of CT-Ⅱ Type Mechanism

HUANG Le-jing

doi:10.13296/j.1001-1609.hva.2013.09.021

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Causes Analysis of Closing Skid and Opening Viscosity of CT-Ⅱ Type Mechanism

更新时间：2025-04-26

- Causes Analysis of Closing Skid and Opening Viscosity of CT-Ⅱ Type Mechanism
- High VoltageApparatus Vol. 49, Issue 9, Pages: 124-127+133(2013)
- 作者机构：
  
  四川电器集团股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2013.09.021
  CLC： TM564.2
- Published：2013
- 稿件说明：
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[1]黄乐精.CT-Ⅱ型机构合闸打滑及分闸卡滞问题的分析[J].高压电器,2013,49(09):124-127+133.

HUANG Le-jing. Causes Analysis of Closing Skid and Opening Viscosity of CT-Ⅱ Type Mechanism[J]. High voltageapparatus, 2013, 49(9): 124-127+133.
[1]黄乐精.CT-Ⅱ型机构合闸打滑及分闸卡滞问题的分析[J].高压电器,2013,49(09):124-127+133. DOI： 10.13296/j.1001-1609.hva.2013.09.021.

HUANG Le-jing. Causes Analysis of Closing Skid and Opening Viscosity of CT-Ⅱ Type Mechanism[J]. High voltageapparatus, 2013, 49(9): 124-127+133. DOI： 10.13296/j.1001-1609.hva.2013.09.021.

摘要

笔者建立了CT-II型弹簧操动机构合闸打滑、分闸卡滞特性参数的数学模型

通过大量计算和分析

找出了零件尺寸对合闸打滑、分闸卡滞问题的影响规律

为机构零件结构尺寸优化和调试维修提供了一些有益的思路。越不容易合闸打滑时

则越容易分闸卡滞。解决合闸打滑和分闸卡滞的办法除提高设计精度和加强工序质量控制外

还可采用更换滚轮组件和修整扣接面的方法。

Abstract

The mathematical model of closing skid and opening viscosity of CT-Ⅱ type spring operating mechanism is built

and the influence law of component sizes on the above phenomena is found through lots of tests and analysis which can provide useful ideas for optimizing component configuration and size

as well as maintenance.The method to avoid the above problem is that the design accuracy and manufacturing quality control should be strengthened

in addition to use the method of replacing the contact roller unit

and repairing junction plane.

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