CAJ | 학술논문

通过对在役的海洋修井机辅助刹车操作方式现状的分析，找到了辅助刹车密封和摩擦片频繁损坏的根源，提出了经济实用的技术改造方案，在辅助刹车系统与循环水泵之间建立了一种自触发的联动机构，完成了设计与改造。通过现场试验与使用表明，改造后的修井机辅助刹车系统性能良好，完全能满足现场所有修井工况的要求。
통과대재역적해양수정궤보조찰차조작방식현상적분석，조도료보조찰차밀봉화마찰편빈번손배적근원，제출료경제실용적기술개조방안，재보조찰차계통여순배수빙지간건립료일충자촉발적련동궤구，완성료설계여개조。통과현장시험여사용표명，개조후적수정궤보조찰차계통성능량호，완전능만족현장소유수정공황적요구。
Through analysis on the present situation of auxiliary brake operating mode of the in-service marine workover rig, frequent damage causes of the auxiliary brake seal and the friction plate are found, the comprehensive economic and practical technical transformation scheme is then put forward, and the design and transformation are finally completed by setting up a kind of self-triggering linkage between the auxiliary braking system and the circulating water pump. The field tests show that the improved auxiliary braking system of the workover rig is good in performance, and could meet all the actual application re-quirements of the marine workover rig working condition.