‹ AWithZ Academy
Choosing materials
Nickel-plated / pure nickel / copper + flux
Lessons12 lessons
1
![[紫铜焊接]无压力!UF20B点焊机，高效稳定不虚焊](/assets/community/works/d159/cover.jpg?v=4181197e)
实力、颜值我都要！ 工业级品质，69.2KW大功率，高达2.0MM轻松搞定铜/铝/钢/镍/锌YouTube · UF20B · 600 播放
01:302【铝转镍焊接】难题终结者！【 Aluminum-to-Nickel Welding 】 The Problem TermYouTube · P60F · 492 播放
00:433狂焊不停歇，UF20B可焊铜可焊0.4mm。Non-stop welding, UF20B can weld coppeYouTube · UF20B · 360 播放
00:354紫铜难焊？UF20B轻松拿捏。Is red copper difficult to weld? UF20B is easYouTube · UF20B · 271 播放
01:055镀镍轻松焊！焊点牢固不伤材 Easy welding with nickel plating! The weld poiYouTube · UF20B · 197 播放
00:306纯镍焊接大单体电池!强劲性能，一触即焊！Pure Nickel Welded Square Lithium BatterYouTube · P120D · 130 播放
00:277磷酸铁锂电池如何完成铜转镍？Lithium iron phosphate battery how to completeYouTube · P120D · 90 播放
00:298工业级点焊机轻松解决纯镍焊接!0.3MM纯镍焊接18650电池 Industrial Grade Spot WelderYouTube · P120D · 70 播放
00:409都说紫铜焊不住？强力出奇迹！ 阿威兹UF20B法拉电容点焊机——紫铜/纯镍一把梭哈，实测原片放送抖音 · UF20B
01:4310阿威兹UF20B点焊机 | 焊牢32140，紫铜也不掉 还在为紫铜焊不牢头疼？阿威兹UF20B法抖音 · UF20B
00:5411专业维修人早已出手！ 铜片点焊轻松拿下，大单体铝转铜专用，精密脉冲输出，电池零损伤，大电流大功率抖音 · P120D
00:1212[紫铜焊接]无压力!UF20B点焊机，高效稳定不虚焊抖音 · UF20B
00:41
How to chooseQuick reference
Choosing nickel-strip thickness
0.1mm suits low-current 18650 discharge; 0.15–0.2mm for 21700 / power tools; copper and 0.3mm+ call for supercapacitor models.
When to use fluxFor copper, Al-to-Ni or thick tabs, apply a little flux first, then test-weld at the setting from the lookup.
Pure nickel vs Ni-plated steelPure nickel conducts better and runs cooler for high-current discharge; Ni-plated steel is cheap and easy to weld for everyday repair and DIY.
Anything unclear in this course?
Tell us which step or which model is missing and we will add lessons.