Yintoni iMathiriyeli yee-Electrode koomatshini bokuwelda beNdawo yeFrequency ePhakathi?

I-Electrodes yinxalenye ebalulekileyo kwinkqubo ye-welding ye-medium frequency spot welding machine.Umgangatho kunye nokubunjwa kwee-electrode kunokuchaphazela kakhulu ukusebenza kunye nokuqina kwenkqubo ye-welding.Kweli nqaku, siza kuxoxa ngezinto eziqhelekileyo ezisetyenziselwa i-electrode kumatshini wokuwelda amabala aphakathi.

Eyona nto isetyenziswa kakhulu kwii-electrode kumatshini wokuwelda amabala aphakathi lubhedu kunye nealloys zayo.I-Copper ine-conductivity ephezulu ye-thermal, i-conductivity egqwesileyo yombane, kunye neempawu ezilungileyo zemishini, iyenza ibe yinto efanelekileyo yee-electrode.I-alloys zethusi, ezifana ne-tungsten yethusi, i-molybdenum yethusi, kunye nobhedu lwesilivere, nazo zisetyenziselwa i-electrode kwizicelo ezithile apho kufuneka amandla aphezulu kunye nokuqina.
Ukongeza kubhedu kunye neealloys zayo, ezinye izinto ezifana ne-tungsten, igraphite, kunye ne-tungsten carbide zikwasetyenziselwa ii-electrode kumatshini wokuwelda amabala aphakathi.I-Tungsten ineendawo eziphezulu zokunyibilika kunye nokunganyangeki kakuhle, okwenza ukuba ifaneleke kwizicelo ze-welding eziphezulu zobushushu.I-graphite ine-conductivity ephezulu yombane kunye nokwandiswa kwe-thermal ephantsi, okwenza kube yinto efanelekileyo kwizicelo apho i-welding ye-high-speed ifuneka.I-Tungsten carbide inamandla aphezulu kunye nokumelana nokunxiba, okwenza ukuba ifanelekele izicelo ze-welding ezibandakanya uxinzelelo oluphezulu kunye nemithwalo enzima.
Ukukhethwa kwezinto ze-electrode kuxhomekeke kwiimfuno ezithile zesicelo, ezifana nohlobo lwe-welding material, ubukhulu, kunye ne-welding current.Ezinye izinto, ezifana neendleko, ukufumaneka, kunye nobomi be-electrode, nazo kufuneka ziqwalaselwe xa ukhetha izinto ze-electrode.
Ukuqukumbela, izinto eziqhele ukusetyenziselwa ii-electrode koomatshini bokuwelda bamaxesha aphakathi babandakanya ubhedu kunye nealloys zayo, itungsten, igraphite, kunye netungsten carbide.Isixhobo ngasinye sineempawu ezikhethekileyo kunye neenzuzo, okwenza ukuba zilungele izicelo ezithile.Ukuqonda izinto eziphathekayo kunye nokukhetha izinto ezifanelekileyo ze-electrode ziyimfuneko ekufezekiseni i-welds ephezulu kunye nokwandisa ixesha lokuphila kwezixhobo ze-welding.