Resistance welding ke mokhoa o sebelisoang haholo oa tlhahiso o kenyelletsang ho kopanya likarolo tse peli kapa ho feta tsa tšepe ka ho sebelisa mocheso le khatello.Karolo e 'ngoe ea bohlokoa ts'ebetsong ena ke khatello ea li-electrode, e bapalang karolo ea bohlokoa ho fihlella li-welds tsa boleng bo holimo.Sehloohong sena, re tla tšohla bohlokoa ba ho fetola khatello ea electrode ka mechine ea ho hanyetsa tjheseletsa.
Ho utloisisa Khatello ea Electrode
Khatello ea elektrode, eo hangata e bitsoang matla a ho cheselletsa, ke boholo ba matla a sebelisoang ke li-electrode ho li-workpieces tse cheselitsoeng.Ke ntlha ea bohlokoa hobane e ama ka kotloloho boleng le matla a motsoako oa weld.Khatello e sa lekaneng e ka lebisa ho li-welds tse fokolang kapa tse sa fellang, ha khatello e feteletseng e ka baka deformation ea thepa esita le ho senya thepa.
Lintlha tse Susumetsang Khatello ea Electrode
Lintlha tse 'maloa li susumetsa khatello e hlokahalang ea li-electrode ho tjheseletsa ea ho hanyetsa:
- Mofuta oa Boitsebiso le Botenya: Lisebelisoa tse fapaneng le botenya li hloka maemo a fapaneng a khatello.Lisebelisoa tse teteaneng hangata li hloka khatello e eketsehileng ho netefatsa hore ho na le weld e nepahetseng.
- Boholo le Sebopeho sa Electrode: Boholo le sebōpeho sa li-electrode li lokela ho lumellana le kopo.Li-electrode tse khethiloeng ka nepo li abela khatello ka mokhoa o ts'oanang, ho netefatsa hore ho na le tjheseletso e tšoanang.
- Welding Current: Hangata maqhubu a phahameng a ho tjheseletsa a hloka khatello e kholo ea electrode ho finyella mocheso o lekaneng oa ho kenella.
Bohlokoa ba Khatello e Loketseng ea Electrode
Ho fihlella khatello e nepahetseng ea li-electrode ho bohlokoa ka mabaka a latelang:
- Weld Quality: Khatello e nepahetseng e tiisa hore li-workpieces li ts'oaroa ka thata nakong ea welding, e leng se hlahisang boleng ba boleng bo phahameng, bo tsitsitseng.
- Electrode Life: Khatello e feteletseng e ka lebisa ho apara ka li-electrode pele ho nako, ha khatello e sa lekaneng e ka baka ho apara ho sa tšoaneng.Phetoho e nepahetseng e ka lelefatsa bophelo ba li-electrode.
- Matla a Matla: Khatello ea li-electrode e behiloeng ka nepo e ntlafatsa tšebeliso ea matla, e fokotsa litšenyehelo tsa ts'ebetso.
Ho fetola Khatello ea Electrode
Ho netefatsa khatello e nepahetseng ea li-electrode mochining oa welding oa ho hanyetsa, latela mehato ena:
- Khetha li-electrode tse nepahetseng: Khetha li-electrode tse loketseng lisebelisoa le ts'ebeliso.Li-electrode tse hlokometsoeng hantle le tse tšoanang li bohlokoa.
- Beha Khatello: Mechini e mengata ea li-welding e na le mekhoa ea ho fetola khatello.Sheba bukana ea mochini le litataiso tse khothalelitsoeng tsa khatello bakeng sa mosebetsi oa hau o khethehileng oa ho cheselletsa.
- Lekola Weld Quality: Hlahloba ka ho tsoelang pele boleng ba li-welds tse hlahisoang.Fetola khatello ha ho hlokahala ho finyella liphello tse tsitsitseng.
- Boloka Thepa: Kamehla hlahloba le ho boloka lisebelisoa tsa hau tsa ho cheselletsa litšepe ho netefatsa hore li sebetsa ka nepo.Sena se kenyelletsa ho hlahloba le ho lokisa khatello ea li-electrode.
Ho tjheseletsa ho hanyetsang, khatello ea elektrode ke paramente ea bohlokoa e amang boleng ba weld ka kotloloho, bophelo ba li-electrode, le ts'ebetso ea matla.Ka ho utloisisa lintlha tse susumetsang khatello ea li-electrode le ho latela mekhoa e nepahetseng ea ho lokisa, bahlahisi ba ka lula ba hlahisa li-welds tsa boleng bo holimo ha ba ntse ba ntlafatsa ts'ebetso ea bona.Ho bohlokoa ho etelletsa pele phetoho ea khatello ea elektrode ho fihlela lits'ebetso tse tšepahalang le tse sebetsang hantle tsa ho hanyetsa tjheseletsa.
Nako ea poso: Sep-28-2023