滑動螺旋副對駐車夾緊力的影響研究

打開文本圖片集

中圖分類號：U462 收稿日期：2025-06-03

DOI： 10.19999/j.cnki.1004-0226.2025.08.016

Study on the Influence of Sliding Screw Pair on Parking Clamping Force

Li Yundong Bethel Automotive Safety Systems Co.，Ltd.，Wuhu 241009，China

Abstract：Intheactual designanduseofsliding screw pairs，thereisoftenacontradictionbetweenstroketransfereficiecyand load transferefciency.Baseonthiscontradiction，combined withproductdesignobjectives，theforce modelofslidingscrewpairs is establishedandcalulated.Thewaytoimprovetetransmisioneficiecyofdingsrewpairsisproposed.Athesametie，tecon cept of torque amplification coeficient is proposed，which provides a reference index for product design.

KeyWords：Sliding screw pair;Parking efficiency;Friction

1前言

在滑動螺旋副實際設(shè)計使用場景中，行程傳遞效率和載荷傳遞效率之間經(jīng)常會發(fā)生矛盾。（剩余4002字）