平齒車의 이뿌리에 發生하는 應力에 關한 硏究

Abstract

물림율이 2以上일 때 平齒車의 한 개의 齒가 물리기 始作하여 끝날 때까지 分擔하는 荷重과 이뿌리에 發生하는 應力을 光彈性實驗으로 測定하였다. 그리고 이 結果를 使用하여 決定한 齒의 크기는 一般的인 設計値보다 約 25%정도 작게 할 수 있었다.

The partial load acting on a tooth and the stress at the tooth root of a spur gear, were measured using the photoelastic apparatus when the contact ratio is greater than 2.

The result shows that the gear would be designed about 25% smaller than conventionally used one when the contact ratio is grater than 2.

The partial load acting on a tooth and the stress at the tooth root of a spur gear, were measured using the photoelastic apparatus when the contact ratio is greater than 2.

The result shows that the gear would be designed about 25% smaller than conventionally used one when the contact ratio is grater than 2.