首页
/
每日頭條
/
母嬰
/
A型普通平鍵為什麼軸槽應力較大
A型普通平鍵為什麼軸槽應力較大
更新时间:2025-12-22 09:27:19

  1、A型平鍵用端銑刀加工軸上鍵槽,鍵在槽中固定好,應力集中較大。

  2、B型鍵用盤銑刀加工軸上鍵槽,應力集中較小。

  3、C型鍵一般用于軸端。平鍵的側面為工作面,對中性好,裝拆方便。

  4、用于高速或承受沖擊、變載荷的軸。薄型平鍵用于薄壁結構和傳遞轉矩較小的地方。

Comments
Welcome to tft每日頭條 comments! Please keep conversations courteous and on-topic. To fosterproductive and respectful conversations, you may see comments from our Community Managers.
Sign up to post
Sort by
Show More Comments
Copyright 2023-2025 - www.tftnews.com All Rights Reserved