行車起重撓性構件及其卷繞裝置

鋼絲繩是行車的重要零件之一，用於提升機構
、變幅機構、牽qian引yin機ji構gou
，有you時shi也ye用yong於yu旋xuan轉zhuan機ji構gou。行xing車che係xi紮zha物wu品pin也ye采cai用yong鋼gang絲si繩sheng。此ci外wai，鋼gang絲si繩sheng還hai用yong作zuo桅wei杆gan起qi重zhong機ji的de桅wei杆gan張zhang緊jin繩sheng，纜lan索suo起qi重zhong機ji與yu架jia空kong索suo道dao的de支zhi承cheng繩sheng。

在行車的提升機構中。滑輪起著省力和支承鋼絲繩並為其導向的作用。滑輪的材料采用灰鑄鐵
、鑄鋼等。

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，yizengjiagangsishengdejiechumianji，bingfangzhixianglingangsishenghuxiangmoca，congertigaogangsishengdeshiyongshouming。