Question

高分求翻译,拒绝纯软件,答得好加分.

Aluminum storage & preparation for welding
Sawing
Grinding
Base metal cleaning
moisture
lubricants
oxides

partnership- customer service and problem solving
Smoke testing aluminum welding wire for surface contamination
what contributes to weld porosity?
what is a smoke test?
caution: Do not touch the wire after testing since it becomes extremely hot.
Suggested amperage settings by alloy series

Smoke testing aluminum welding wire for surface contamination and twist testing for imperfections
What can I interpret from the smoke test?

Atmospheric conditions affect weld quality
Terms:
relative humidity
dew point
air temperature
metal or electrode temperature
dew point conditions versus relative humidity
general

Guided bend testing to AWS D1.2 structural welding code-aluminum
procedure
1.Identify filler alloy
2.Identify base alloy
3.relate base alloy to AWS M-number and bend diameter
4.Prepare proper specimen thickness
5.Determine base alloy temper
6.Machine or sand specimen in longitudinal direction(Transverse to weld)
7.Radius specimen corners

Arc length & heat VS. weld bead characteristics

DC welding power supply characteristics
recommended slope
How a drooper power supply works
Additional drooper advantages
Disadvantages of the constant-voltage power supply
volts
amperes

Drive roll design
improper design
rough surface finish
sharp edges
correct design

Feedability of aluminum electrode
Functions and maintenance of accessory equipment
Drive rolls
Dust covers
Contact tips
Conduit
Achieving high quality welds

MIG welding aluminum
Use correct contact tip size(I.D. and length)
Maintain proper cup contact tip relationship
Use straight nozzle barrel torch, not a gooseneck
Use nonmetalic (Teflon/Nylon) inlet and outlet guides
Use U-type drive rolls.
Align drive rolls properly

GTAW welding aluminum with alternating current - high frequency
High frequency
Using a balanced wave transformer
Electrode polarity
figure

Torch angles and bead placement
Weld tip (electrode)
Cold wire feeders

Wire diameter and welder settings
Wire diameter change VS. cross section volume change
Affect on weld parameters

Partnership in supporting your manufacturing operation

Alloy specific weld data sheets

Alloy 1100 weld data sheet
Typical applications
General information
Welding approvals
Typical properties
Chemistry
Typical mechanical properties
Typical thermal treatment
alloy characteristics
Typical GMAW parameters
Current VS. wire speed
Affect of cold work

Answer 1

Aluminum storage & preparation for welding 铝储备与焊接准备
Sawing 锯割
Grinding打磨
Base metal cleaning 贱金属清洗
Moisture 湿度要求
Lubricants 润滑
Oxides 氧化

partnership- customer service and problem solving合作关系—售后服务与问题解决
Smoke testing aluminum welding wire for surface contamination对于铝焊丝表面污染的烟雾测试
what contributes to weld porosity?焊缝气孔的造成
what is a smoke test?烟雾测试定义
caution: Do not touch the wire after testing since it becomes extremely hot.
Suggested amperage settings by alloy series警告：测试后请勿立即触碰焊线，避免灼伤。

Smoke testing aluminum welding wire for surface contamination and twist testing for imperfections对于铝焊丝表面污染的烟雾测试以及缺陷查找的扭曲测试
What can I interpret from the smoke test?烟雾测试表明
Atmospheric conditions affect weld quality空气环境对于焊接质量的影响
Terms:涉及术语：
relative humidity相对湿度
dew point露点
air temperature空气温度
metal or electrode temperature金属或电极温度
dew point conditions versus relative humidity露点条件与相对湿度影响比较
general一般条件

Guided bend testing to AWS D1.2 structural welding code-aluminum
procedure 进行铝结构焊接规范的引导弯曲测试过程
1.Identify filler alloy 1.确定填充合金
2.Identify base alloy 2.确定基合金
3.relate base alloy to AWS M-number and bend diameter 3.中号基合金弯曲直径与AWS要求匹配
4.Prepare proper specimen thickness选择适当试样厚度
5.Determine base alloy temper 确定基金属温度
6.Machine or sand specimen in longitudinal direction(Transverse to weld)纵向焊接(或横向焊接)的机器样品或型砂样品
7.Radius specimen corners 确定样品角半径

Arc length & heat VS. weld bead characteristics不同焊缝的焊接弧长与温度要求

DC welding power supply characteristics直流焊接电源的要求
recommended slope斜率要求
How a drooper power supply works垂直供电系统工作原理
Additional drooper advantages垂直供电优点
Disadvantages of the constant-voltage power supply恒压电源的缺点
Volts电压
Amperes电流

Drive roll design从动辊设计
improper design 不当设计
rough surface finish表面光滑
sharp edges尖锐边角处理
correct design 正确设计

Feedability of aluminum electrode铝电极的供电能力
Functions and maintenance of accessory equipment附属设备的功能与保养说明
Drive rolls从动辊
Dust covers防尘盖
Contact tips连接建议
Conduit水管
Achieving high quality welds高质量焊接的实现

MIG welding aluminum MIG焊接铝合金
Use correct contact tip size(I.D. and length)选择正确的尺寸大小
Maintain proper cup contact tip relationship维持正确接触关系
Use straight nozzle barrel torch, not a gooseneck使用火炬形喷嘴筒，避免使用鹅颈形
Use nonmetalic (Teflon/Nylon) inlet and outlet guides使用非金属材料（聚四氟乙烯或尼龙）做进出水口引导
Use U-type drive rolls.使用U型从动辊
Align drive rolls properly正确对齐从动辊

GTAW welding aluminum with alternating current - high frequency高频
钨极氩弧焊焊接铝交流电

High frequency高频率
Using a balanced wave transformer使用平衡的波变压器
Electrode polarity电极极性
figure

Torch angles and bead placement火炬形喷嘴筒角度与焊珠的固定
Weld tip (electrode)焊接技巧（电极方面）
Cold wire feeders送丝机冷却

Wire diameter and welder settings焊线直径和焊工设置
Wire diameter change VS. cross section volume change焊线直径变化与截面的体积变化
Affect on weld parameters焊接参数影响因素

Partnership in supporting your manufacturing operation生产支持过程中的关系明确

Alloy specific weld data sheets合金明细焊接数据表

Alloy 1100 weld data sheet 1100合金焊接数据表
Typical applications典型应用
General information一般信息
Welding approvals焊接批准文件
Typical properties典型属性
Chemistry化学特性
Typical mechanical properties典型机械属性
Typical thermal treatment典型热处理
alloy characteristics合金特性
Typical GMAW parameters典型GMAW参数
Current VS. wire speed焊线速度现状
Affect of cold work冷加工影响

Answer 2

太多了。。

Answer 3

我可以肯定这是英语。

Answer 4

磨削铝焊接锯切仓储及准备相应的金属清洗水分润滑油氧化物的伙伴关系，客户服务和解决问题的冒烟测试铝焊丝表面污染...

Answer 5

我帮人翻过两次，两次都没拿到金币

Answer 6

铝存储&准备焊接
锯
磨
贱金属清洗
水分
润滑剂
氧化物
伙伴关系——客户服务和解决问题
烟雾测试铝焊丝表面污染
什么对焊缝气孔吗?
什么是烟雾测试吗?
警告:不要碰电线测试之后,因为它变得非常热。
建议由合金系列安培设置
烟雾测试铝焊丝表面污染和扭转测试缺陷
我能解释的发烟测试吗?
大气环境影响焊接质量
术语:
相对湿度
露点
空气温度
金属或电极温度
露点条件与相对湿度
一般
引导弯曲测试AWS焊接code-aluminum D1.2结构
过程
1。确定填料合金
2。识别基合金
3。涉及基合金M-number AWS和弯曲直径
4。准备适当的试样厚度
5。确定基合金的脾气
6。机器或沙子样品纵向(横向焊接)
7。半径标本角落
弧长和热与焊缝特征
直流焊接电源特点
推荐斜率
drooper电源工作如何
额外的drooper优势
恒压电源的缺点
伏特
安培
驱动辊设计
设计不当,
粗糙的表面光洁度
锐利的边缘
正确设计
Feedability的铝电极
函数和维护的附属设备
驱动器卷
防尘罩
接触技巧
水管
实现高质量的焊缝
MIG焊接铝合金
使用正确的联系提示大小(身份证和长度)
维持适当的接触关系杯小费
直接使用喷嘴桶火炬,不是鹅颈
使用非金属(聚四氟乙烯/尼龙)的进口和出口指南
使用代替u型驱动器卷。
正确对齐驱动器卷
钨极氩弧焊焊接铝交流电——高频率
高频
使用一个平衡的波变压器
电极极性
图
火炬角度和珠位置
焊接技巧(