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所在平台: Udemy |
课程主页: https://www.udemy.com/course/the-basics-of-gas-tungsten-arc-welding-gmaw-tig/
课程评论：没有评论
课程名称：氩弧焊基础（GTAW/TIG） 课程概述： 欢迎参加Udemy的课程《氩弧焊基础（GTAW/TIG）》。如果你是焊接领域的新手，这个课程将帮助你了解焊接的一些基本概念及GTAW的全方位基础知识。氩弧焊（GTAW）通常被称为TIG焊，意为“钨惰性气体焊”。TIG焊使用不可消耗的钨电极向工件传递电流。钨的熔点相对较高，因此能承受焊接过程中的高温。同时，GTAW还使用氩气或氦气作为保护气体，以防止氧气和氮气污染焊接池。 与其他焊接工艺相比，TIG焊具有很高的精确度，能够在特定位置精确地沉积少量材料，通常用于铝、铜及薄钢板等金属。由于其多功能性，TIG焊往往是新焊工学习的首选工艺。 在课程中，你将学习到： - GMAW概述 - 与其他焊接工艺的优缺点比较 - 焊接电流 - TIG焊炬和气体保护系统 - 电极 - 填充材和基材 - 焊接术语 - 焊前准备 - 主要和次要焊接变量 - 焊接缺陷和不连续性 - 以及更多相关内容!! 如果你一直在寻找学习焊接基础的地方，这就是你所需要的课程！今天就报名，掌握提升焊接技能所需的知识。
Welcome to the Udemy course titled, "The Basics of Gas Tungsten Arc Welding (GMAW, TIG)" If you are new to the field of welding, this is the class you need to learn some of the over-arching concepts of welding and THE FULL RANGE OF BASICS associated with GMAW specifically.GMAW (Gas Tungsten Arc Welding) is commonly referred to as "TIG" welding, which stands for "Tungsten Insert Gas". TIG of GMAW refer to the process of using a non-consumable tungsten electrode to deliver electrical current to your work piece. Tungsten has a very high melting point relative to other metals, so it holds up well to the high temperatures of welding. GMAW also employs the use of a shielding gas like argon or helium. This gas prevents the oxygen and nitrogen found in our atmosphere from contaminated the weld pool.TIG welding is very precise when compared with other welding processes. It deposits a low volumes of material in exactly locations. It is commonly used on metals such as aluminum and copper, or thin sections of steel sheet. And because of its versatility, TIG is often the first process new welders learn.In the class, you will learn:An Overview of GMAWAdvantages and Disadvantages as compared to other welding processesWelding currentThe TIG Torch and Gas Shielding SystemElectrodesFiller and Base MaterialsWelding TerminologyPre-weld PreparationsPrimary and Secondary Welding VariablesWelding Defects and DiscontinuitiesAnd a Whole Lot More!!So if you've been looking for an place to start learning the basics of welding, THIS IS THE CLASS FOR YOU!! Sign up today to gain the skills you need to advance your skills in fabrication.
