基于缆式焊丝异种钢材焊接性能工艺研究  

Research on Welding Performance of Dissimilar Steel Based on Cable Welding Wire

作　　者：刘龙 董曼淑 LIU Long;DONG Man-shu(Ningxia Tiandi Benniu Industrial Group Co.,Ltd.,Shizuishan 753001,China;Ningxia Field of Activity Heavy Equipment Technology Co.,Ltd.,Shizuishan 753001,China)

机构地区：[1]宁夏天地奔牛实业集团有限公司,石嘴山753001 [2]宁夏天地重型装备科技有限公司,石嘴山753001

出　　处：《价值工程》2020年第28期155-156,共2页Value Engineering

基　　金：天地科技股份有限公司科技创新创业资金专项(2018-TD-MS056)。

摘　　要：多股焊丝是一种新型结构的焊接材料,其结构最早在2009年由中国矿业大学高顶教授首先提出[1],并授权进行了产业化生产和应用。近几年来通过对多绞股焊丝的使用研究,出现了以“多绞股焊丝”为核心的包含了焊接材料、焊丝结构、捻丝装备、弧焊电源以及特种工艺开发等多项技术研究[2]。缆式焊丝为一种多绞股焊丝,本文主要通过多缆式焊丝在异种钢间焊接试验,研究缆式焊丝在煤机中部槽组件上的焊接性能。Multi-strand welding wire is a new type of welding material.Its structure was first proposed by Professor Gao Ding of China University of Mining and Technology in 2009[1],and was authorized for industrialized production and application.In recent years,through the research on the use of multi-stranded welding wire,a number of technical researches including welding materials,welding wire structure,twisted wire equipment,arc welding power supply and special process development have emerged with"multi-stranded welding wire"as the core[2].The cable welding wire is a kind of multi-stranded welding wire.This paper mainly studies the welding performance of the cable welding wire on the central slot assembly of the coal machine through the welding test of the multi-cable welding wire between dissimilar steels.

关 键 词：高强缆式焊丝 异种钢焊接 煤机产品 

分 类 号：TG457.11[金属学及工艺—焊接]