r 一、用途r
rr ZT系列自调式滚轮架是利用主动滚轮与工件之间的摩擦力带动工件旋转的焊接变位设备,可根据工件直径大小自动调节轮组的摆角。它不仅可以用于筒形工件的装配和焊接,而且对主、从动轮的高度做适当调整后还可用于锥体、分段不等径回转体的装配与焊接。此外,若将一些非筒形工件卡在特制的环形卡箱内,也可采用滚轮架进行焊接变位作业。r
rr 我公司设计制造的焊接滚轮架是汲取国内外同类产品的优点,结合多家锅炉压力容器制造厂的使用要求而自行研制的。广泛适用于焊接金属筒体,是锅炉、压力容器等制造所需的专用设备,其具有工艺先进、质量可靠、操作简便等优点。r
rr 二、主要性能r
rr 标准自调式滚轮架由一台主动架及一台从动架共同组成,也可根据用户要求一主多从,使用方便,适应性强。r
rr 根据工件直径大小,可自动调节滚轮组的摆角,无需人工调校。r
rr 主动架四只滚轮均采用齿轮啮合传动,实现四轮驱动。r
rr 钢胶组合滚轮,承载能力大、驱动能力强。r
rr 采用交流变频器无级调速,启动力矩大,调速范围宽,运行平稳,具有过压、过流、过载、过热等多重保护功能。r
rr 主动滚轮架的启动、停止、正转、反转及调速,均在遥控盒上操作。r
rr 留有联动接口,可以与操作机实现联动控制,组成焊接中心。r
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rr 规格型号r
rr r
rr rr 载重r
rr rr 中心距r
rr mmr
rr rr 滚轮直径r
rr mmr
rr rr 滚轮宽度mmr
rr rr 焊件直径r
rr rr rr **大mmr
rr rr **小mmr
rr rr rr ZT-5Tr
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