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发表于 2021-8-31 22:56:04 | 显示全部楼层 |阅读模式
This may be a dumb question but if MAPPS + OXY = 5000F+ degrees, how come it wont vaporize a 1" x 1" 16ga piece of steel (2800F)? I am using a small portable torch.
Reply:Too much heat is being radiated away."USMCPOP" First-born son: KIA  Iraq 1/26/05Syncrowave 250 w/ Coolmate 3Dialarc 250, Idealarc 250SP-175 +Firepower TIG 160S (gave the TA 161 STL to the son)Lincwelder AC180C (1952)Victor & Smith O/A torchesMiller spot welder
Reply:you don't have enough calories for the application = need more heatMiller S60 feederCobramatic push/pull feederMiller CP-252tsLincoln Tig250/Tig250Lincoln weldpak 100 -italianC-H 90A- italianHarris & Victor O\Afull manual & CNC machine shop
Reply:Thats the difference between temperature and heatExperience is something you get right after you need it
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