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(一)概述一、LH-40型微束等离子弧焊机 LH-40型微束等离子弧焊机包括电源和控制系统两个部分。利用这台设备,装上LH-40型微束等离子弧焊枪,在氩气或其它惰性气体介质中,可对厚度为0.2～1.5毫米不锈钢、结构钢、碳素钢,钛及其合金进行2～40安培的微束等离子弧手工或自动(另配机架)焊接。它具有以下特点: 1、具有两套完全独立的垂直陡降外特性的硅整流电源,分别供给维弧、焊接电弧的电源。
(A) Overview First, LH-40-type micro-beam plasma arc welder LH-40-type micro-plasma arc plasma welder includes two parts of the power supply and control system. Use this equipment, equipped with LH-40 type micro-beam plasma arc welding gun, in argon or other inert gas medium, the thickness of 0.2 to 1.5 mm stainless steel, structural steel, carbon steel, titanium and its alloys 2 ~ 40 A micro-beam plasma arc manual or automatic (with rack) welding. It has the following characteristics: 1, with two sets of completely independent vertical steep drop outside the characteristics of silicon rectifier power supply, respectively, dimensional arc welding arc welding power supply.