Funda ngee-electrodes ze-AWS E7016 zokwenza i-arc welding engcono kakhulu

Phakathi kwee-electrodes ezininzi, i-AWSi-electrode 7016Ibalasele ngokusebenza kwayo okungaqhelekanga kunye nokuguquguquka kwayo. Yenzelwe ngokukodwa ukuwelda nge-hydrogen ephantsi, i-7016 electrode lukhetho olufanelekileyo kwiingcali ezifuna ukusebenza ngokuthembekileyo kokuwelda. Eli nqaku liza kujonga nzulu kwiimpawu, usetyenziso, kunye neenzuzo ze-7016 electrode kwiimeko ezahlukeneyo zokuwelda.

I-electrode ye-AWS A5.1 7016 yi-electrode yentsimbi yekhabhoni ene-hydrogen coating ephantsi ye-potassium. Le coating ibalulekile ekunciphiseni umngcipheko wokuqhekeka okubangelwa yi-hydrogen, okunokubeka emngciphekweni ukuthembeka kwe-weld. I-electrode ye-7016 ifanelekile kwi-alternating current (AC) kunye ne-direct current (DC), kodwa kufuneka kuqatshelwe ukuba i-AC welding ayiboneleli ngozinzo olufanayo lokusebenza njenge-DC welding. Oku kuguquguquka kuvumela i-welder ukuba izivumelanise nemithombo yamandla eyahlukeneyo kunye neemeko ze-welding, okwenza kube lukhetho olusebenzayo kwiintlobo ngeentlobo zezicelo.

Enye yezona zinto zibalaseleyo zei-electrode7016yindlela esebenza ngayo kakuhle kakhulu yokuwelda kwiindawo zonke. Oku kuthetha ukuba abawelda banokuyisebenzisa ngokufanelekileyo kwiindawo ezifana nokuwelda okuthe tyaba, ukuwelda okuthe tye, ukuwelda okuthe tye kunye nokuwelda okungaphezulu, okuluncedo ngakumbi kwiiprojekthi ezinzima ezifuna ukuguquguquka. Isinyithi esifakwe kwi-electrode ye-7016 sibonisa iimpawu ezintle zoomatshini, kubandakanya amandla aphezulu okutsalwa kunye nokumelana nokuqhekeka. Ezi mpawu zenza ukuba ibe lukhetho olufanelekileyo lokuwelda intsimbi yekhabhoni ephakathi kunye neentsimbi ze-alloy eziphantsi (Q345 kunye ne-09Mn2Si), ezisetyenziswa kakhulu ekwakheni nasekwenzeni.

Ukongeza kwiimpawu zayo ezintle zoomatshini, i-electrode ye-7016 ikwayaziwa ngokulula kwayo ukuyisebenzisa. I-composite engenahydrogen ivumela uzinzo oluthambileyo lwe-arc kunye nokuchitheka okuncinci kakhulu, okubangela ii-welds ezicocekileyo kunye nokucoca okuncinci emva kwe-weld. Olu phawu lusebenziseka lula luluncedo ngokukodwa kubashicileli abatsha nabanamava njengoko luphucula amava e-welding iyonke. Amandla e-electrode ye-7016 okuvelisa ii-welds ezikumgangatho ophezulu ezineziphene ezincinci ayenze yathandwa kumashishini ahlukeneyo, kubandakanya iimoto, ukwakha iinqanawa, kunye nokuveliswa kwesakhiwo.

I-AWSii-electrodeE7016 , okanye ii-electrode ze-7016, zilungele abo bafuna izisombululo zokuwelda ezithembekileyo nezisemgangathweni ophezulu. Ngenxa yokugquma kwazo okuncinci kwe-hydrogen, ukusetyenziswa kwamandla ombane, kunye nokufaneleka kokuwelda kuzo zonke iindawo, ezi electrode zibonelela abawelda ngezixhobo abazidingayo ukuze bafumane iziphumo eziphezulu zokuwelda. Nokuba kukuwelda intsimbi ephakathi nekhabhoni okanye intsimbi ephantsi kwe-alloy, ii-electrode ze-7016 ziqinisekisa ukuwelda okuqinileyo, okungaqhekeki okuhlangabezana neemfuno zezicelo zokuwelda zanamhlanje. Njengoko ishishini liqhubeka nokutshintsha, ii-electrode ze-7016 zihlala zilukhetho oluthembekileyo lweengcali ezizinikele ekugqweseni.