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近年来軟管半自动电焊设备已广泛应用于生产上,这种設备虽然很好,但是普遍应用上及加工制造方面也有一定困难,如设备結构比較复杂,附件多,加工較为困难,尤其是36伏的小电动机、36伏变压器、給送齿輪箱、空心软管,及一整套的控制线路等,在一般技术条件差的工厂根本不能制造,并且在操作方面由于給送机构离焊接工件有一定距离,要使2毫米的焊丝通过一根3.5米的軟管,再通过有一弯曲角度的手把,易产生故障。
In recent years, semi-automatic hose welding equipment has been widely used in production, although this equipment is very good, but the general application and processing also have some difficulties, such as the structure of the device is more complex, more accessories, processing more difficult, especially 36-volt small motor, 36-volt transformer, feed gearbox, hollow hose, and a complete set of control lines, etc., in the general poor manufacturing plant can not manufacture, and in operation due to the feed mechanism from the welding workpiece A certain distance, to make 2 mm wire through a 3.5 m hose, and then through a bending angle of the handle, prone to failure.