Litlhoko tsa Boleng tsa Mechini ea Welding ea Medium Frequency Inverter Spot Welding

Mechini ea welding ea sebaka se mahareng sa frequency inverter e sebelisoa haholo liindastering tse fapaneng bakeng sa bokhoni ba bona ba ho hlahisa li-welds tse matla le tse tšepahalang.Boleng ba li-welds tsa mabala bo bohlokoa bakeng sa ho netefatsa boleng ba sebopeho le ts'ebetso ea likarolo tse cheselitsoeng.Sengoliloeng sena se bua ka litlhoko tsa boleng tse behiloeng sebakeng sa tjheseletsa ha u sebelisa mochini oa welding oa maqhubu a mahareng.

1. Matla a Kopanetsoeng: E ​​'ngoe ea litlhokahalo tsa mantlha bakeng sa boleng ba tjheseletso ea letheba ke ho fumana matla a kopaneng a lekaneng.Weld e lokela ho ba le matla a lekaneng a tlamahano ho mamella meroalo le likhatello tse sebelisitsoeng.Ts'ebetso ea ho tjheseletsa e lokela ho etsa bonnete ba hore ho na le maqhama a matla a metallurgical pakeng tsa lisebelisoa tsa workpiece, e leng se etsang hore ho be le motsoako o nang le matla a phahameng le matla a ho kuta.
2. Weld Integrity: Li-welds tsa Spot tse hlahisoang ke mechini ea welding ea maqhubu a mahareng e tlameha ho bonts'a botšepehi bo botle ba weld.Sena se bolela hore weld ha ea lokela ho ba le liphoso tse kang mapetsong, li-voids, kapa motsoako o sa fellang.Ho ba sieo ha mefokolo ena ho netefatsa ho ts'epahala le ho tšoarella ha lenonyeletso le cheselitsoeng, ho thibela ho hloleha pele ho nako kapa ho fokotsa ts'ebetso.
3. Thepa e tsitsitseng ea Nugget: Ho finyella sebopeho se tsitsitseng le se ts'oanang sa nugget ke tlhokahalo e 'ngoe ea bohlokoa.Nugget e bolela sebaka se kopantsoeng bohareng ba weld.E lokela ho ba le sebopeho le boholo bo hlalositsoeng hantle, bo bontšang fusion e nepahetseng pakeng tsa lisebelisoa tsa mosebetsi.Ho lumellana ha ho etsoa ha nugget ho tiisa ho tšoana ka matla a kopantsoeng le ho fokotsa ho fapana ha boleng ba weld.
4. Sebaka se Ametsoeng ke Mocheso o Monyane (HAZ): Mechini ea ho tjheseletsa sebaka se mahareng sa frequency inverter le eona e lokela ho hlahisa litšepe tse nang le sebaka se fokolang sa mocheso (HAZ).HAZ ke sebaka se potolohileng weld moo microstructure ea thepa ea motheo le thepa e ka fetoloang ka lebaka la ho kenya mocheso.Ho fokotsa HAZ ho thusa ho boloka matla a mantlha a thepa le bots'epehi, ho qoba litlamorao tse mpe ho boleng ba weld ka kakaretso.
5. Liphello Tse Pheta-phetang le Tse Hlahang: Ntho e 'ngoe e hlokahalang bakeng sa boleng ba ho tjheseletsa matheba ke bokhoni ba ho fumana liphetho tse ka phetoang le tse ka hlahisoang hape.Mechini ea li-welding e nang le maqhubu a mahareng e lokela ho khona ho lula e hlahisa li-welds tse nang le litšobotsi tse lakatsehang ho li-workpieces tse ngata.Sena se etsa bonnete ba hore ts'ebetso ea welding e ka laoloa le ho hlahlojoa ka katleho, e lebisang ho liphello tse ka tšeptjoang le tse ka tsejoang esale pele.

Mechini ea welding ea sebaka se mahareng sa frequency inverter e beha litlhoko tse thata ho boleng ba welding.Ho fumana matla a kopantsoeng a matla, botšepehi ba weld, sebopeho se tsitsitseng sa nugget, sebaka se fokolang se amehileng ke mocheso, le liphello tse ka phetoang ke lintlha tsa bohlokoa ho netefatsa ho tšepahala le ts'ebetso ea li-welds tsa mabala.Ka ho latela litlhoko tsena tsa boleng le ho ntlafatsa likarolo tsa welding, bahlahisi ba ka hlahisa li-welds tsa boleng bo holimo ba sebelisa mechini ea welding ea maqhubu a mahareng, e lebisang ho likarolo tse sireletsehileng le tse tšoarellang.