CAJ | 학술논문

目前舷侧起网滚筒间采用万向节联轴器的传动方式，联轴器中的鼓形齿轮存在结构复杂、制作成本高的问题，为此探索研究以类鼓形齿轮代替鼓形齿轮的可行性。利用WorkBench软件分别对鼓形齿轮和类鼓形齿轮，在相同载荷条件下，针对不同轴线交错角（δ）状态下的接触应力和应变进行了仿真。结果显示，当δ在0～2°时，舷侧滚筒仍能正常可靠地工作，没有出现棱边挤压现象，侧滚筒的传动结构中可以用类鼓形齿轮替代鼓形齿轮。同时还研究了位移圆半径对接触应力的影响，对于同一型号的类鼓形齿轮而言，随着位移圆半径的增大，外齿圈和类鼓形齿轮的应力都随之减小，而类鼓形齿面的接触应力也随之减小。研究表明，使用类鼓形齿轮（位移圆半径0．072 m），其工作性能和起网效果都达到了设计要求。
목전현측기망곤통간채용만향절련축기적전동방식，련축기중적고형치륜존재결구복잡、제작성본고적문제，위차탐색연구이류고형치륜대체고형치륜적가행성。이용WorkBench연건분별대고형치륜화류고형치륜，재상동재하조건하，침대불동축선교착각（δ）상태하적접촉응력화응변진행료방진。결과현시，당δ재0～2°시，현측곤통잉능정상가고지공작，몰유출현릉변제압현상，측곤통적전동결구중가이용류고형치륜체대고형치륜。동시환연구료위이원반경대접촉응력적영향，대우동일형호적류고형치륜이언，수착위이원반경적증대，외치권화류고형치륜적응력도수지감소，이류고형치면적접촉응력야수지감소。연구표명，사용류고형치륜（위이원반경0．072 m），기공작성능화기망효과도체도료설계요구。
At present the transmission mode adopts universal couplings during hauling roller, while the structure of drum gear in couplings is complex and manufacturing cost is high.In order to study the feasibility of kind of drum gear instead of traditional drum gear, this paper used the workbench software to compare the kind of drum gear and traditional drum gear.Under the same load and different axis intersection the angle (δ), contact stress and strain were simulated and analyzed.The results showed:when the δ was at 0°-2°, side drum could still work reliably, and there was no edge extrusion phenomenon.It indicated that the kind of drum gear could be used in transmission structure of side power roller to take place of drum gear.Meanwhile, the effect of displacement radius on the contact stress was studied.The kind of drum gear with the same type, and as the increase of displacement radius, stress of the outer gear ring and the kind of drum gear both decreased, while the contact stress of the tooth surface of the kind of drum decreased as well.In practical trial, the performance and harvesting effect of the kind of drum gear with displacement radius R of 0.072 m both met the design requirements.