机械中常用铆钉的型式有哪些?你知道多少?
形状:https://p3-sign.toutiaoimg.com/pgc-image/742241ad9fcd4b4caaf7ab6dc577ee76~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660548014&x-signature=v6hxoeMDfYmDsjAyfkTub%2FcvY2o%3D半圆头
应用:用于承受较大横向载荷的铆缝,应用最广
形状:https://p3-sign.toutiaoimg.com/pgc-image/a045250a5c5b4a60bbec929faafe6f65~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660548014&x-signature=7aHSnAWzucYwUl%2Fs730Qe3GVrhA%3D
平锥头
应用:因钉头较大,耐腐蚀性较强,常用在船壳、锅炉、水箱等腐蚀性较强的场合
形状:https://p3-sign.toutiaoimg.com/pgc-image/07c19ab026bd48d4bdcf34179913ae61~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660548014&x-signature=4SUxTrDCaxN0eONCryYhkZ4Xe0U%3D
沉头
应用:用于表面要求平滑,并且载荷不大的铆缝。承载能力比半圆头低
形状:https://p3-sign.toutiaoimg.com/pgc-image/1f23bcccb7224ef79edf30e6e2c8b4c1~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660548014&x-signature=2MNXzqj07VRsKJ9FocJSQDC2OXE%3D
半沉头
应用:用于表面要求平滑,并且载荷不大的铆缝
形状:https://p3-sign.toutiaoimg.com/pgc-image/eae298c341624216ac47dc54472e8706~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660548015&x-signature=AGeDeFi093eKQ0dTTW28n0O8dfQ%3D
120o沉头
应用:用于表面要求平滑,并且载荷不大的铆缝
形状:https://p3-sign.toutiaoimg.com/pgc-image/4a0b59ae5f8d4014abecaa36a9da57c7~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660548015&x-signature=l4oWHv8eOb4rWTAGHVuSzzI0bbA%3D
120o半沉头
应用:用于表面要求平滑,并且载荷不大的铆缝
形状:https://p3-sign.toutiaoimg.com/pgc-image/6488dc64f63a47b09b288cf51c73c23f~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660548015&x-signature=KwoosB7TtePnjTvKu3JFwL3ZoQs%3D
平头
应用:做强固接缝用
形状:https://p3-sign.toutiaoimg.com/pgc-image/844f68c3960947959944252555b8f503~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660548015&x-signature=RKzZvDpbvMz5JTwm2Pk%2BHSITb0E%3D
扁平头
应用:用于金属薄板或非金属材料之间铆缝
形状:https://p3-sign.toutiaoimg.com/pgc-image/f0c29b7bc48b4104aa8963a4d729986f~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660548015&x-signature=%2F7hB92xMGIkwlNcTqBbH1KIQ8xE%3D
抽芯铆钉
应用:用于汽车车身覆盖件、支架等的单面铆接
形状:https://p3-sign.toutiaoimg.com/pgc-image/e78dde06c1334adabfa6115e2d251d79~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660548015&x-signature=RnaQgM9okuwUBNKh7mQkJDw4nMo%3D
标牌铆钉
应用:用于标牌的铆接
:victory::victory::victory: 给大哥点个赞
页:
[1]