The quality of aluminum_plastic composite tube is affected by plastic extrude machine, mode, welding machine of TIG AC/DC, traction engine etc. and also affected by raw material.
铝塑复合管产品质量直接受塑料挤出机、模具、交流脉冲氩孤焊机、牵引机等设备的机械性能及原材料质量的影响。
BT20 titanium alloy is welded with butt welding on GTAW machine... Experiment of plastic deformation is done on press and double heat preservation measure is used during plastic deformation.
试验采用钨极氩弧焊对接焊形式对BT 20钛合金施焊;焊接接头的塑性变形试验在油压机上进行,变形过程中采用了双保温措施。
This machine is uesd for cleaning Vshaped welding lines of plastic doors and Windows.
本机是用于塑料门窗V型及十字型焊缝的清理设备。
This machine is uesd for cleaning Vshaped welding lines of plastic doors and Windows.
本机是用于塑料门窗V型及十字型焊缝的清理设备。
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