Maqhubu a Mahare a Macha a DC Spot Welding Electrode Maintenance Techniques

Sebakeng sa tlhahiso, ho nepahala le ho tšepahala ke tsona tse ka sehloohong. Ts'ebetso e 'ngoe ea bohlokoa e kenyelletsang melao-motheo ena ke ho cheselletsa letheba,' me khubung ea mokhoa ona ho na le eleketrode. Sengoliloeng sena, re shebana le mekhoa ea ho lokisa li-electrode bakeng sa mochini oa welding oa DC oa maqhubu a mahareng.

Ho utloisisa Electrode

Pele re kena leetong la ho lokisa li-electrode, ha re nkeng nakoana ho utloisisa karolo ea bohlokoa ea li-electrode tse bapalang li-welding. Likarolo tsena tse nyane, tse se nang boikakaso ke borokho lipakeng tsa matla a motlakase le tlamahano ea 'mele ts'ebetsong ea welding. Ha motlakase o ntse o tsamaea ka ntlha ea electrode, mocheso o matla o hlahisoa, o kopanya likarolo tse peli tsa tšepe hammoho.

Bohlokoa ba Tlhokomelo

Joalo ka lisebelisoa tse ling tsa tlhahiso, li-electrode li hloka tlhokomelo e tsitsitseng hore li sebetse hantle. Tabeng ea maqhubu a mahareng a DC spot welding, ho boloka li-electrode ho ba bohlokoa le ho feta ka lebaka la litlhoko tse ikhethang tsa mokhoa ona.

Electrode Wear and Tear

Ha nako e ntse e ea, li-electrode lia senyeha ha li ntse li mamella mocheso o matla le khatello ea ho cheselletsa matheba. Sena se senya le ho taboha ho fella ka ho fokotseha ha boleng le ts'ebetso ea welding. Ho loantša sena, tlhahlobo ea kamehla ea li-electrode e bohlokoa. Matsoao leha e le afe a tšenyo, ho apara ho feteletseng, kapa tšilafalo e lokela ho rarolloa hang-hang.

Electrode Sharpening

E 'ngoe ea mekhoa ea mantlha ea ho lokisoa ha li-electrode tsa welding ke ho chorisa. Ts'ebetso ena e kenyelletsa ho tlosa lera le tsofetseng kapa le silafetseng ho hlahisa tšepe e hloekileng ka tlase. Ho lokisa li-electrode ho nepahetseng ha ho tsosolose katleho ea electrode feela empa hape ho eketsa nako ea bophelo ba eona.

Mekhoa ea ho chorisa Electrode

1. Ho sila ka letsoho: Mokhoa ona oa setso o kenyelletsa ho sebelisa lisebelisoa tse hlabang tse kang mabili a ho sila ho tlosa ka hloko bokaholimo bo senyehileng ba eleketrode. E hloka ho nepahala le mokhanni ea hloahloa.
2. Liaparo tsa Electrode: Liaparo tsa Electrode ke lisebelisoa tse khethehileng tse etselitsoeng tlhokomelo ea electrode. Ba sebelisa lisebelisoa tsa abrasive ho sila le ho bopa ntlha ea electrode ka ho lekana.
3. Litsamaiso tsa ho chorisa ka boiketsetso: Libakeng tsa sejoale-joale tsa tlhahiso, boits'oaro bo bohlokoa. Litsamaiso tse otlolohileng tsa li-electrode li fana ka ho chorisa ka mokhoa o tsitsitseng le o sebetsang, ho fokotsa kotsi ea phoso ea motho.

Ho Boloka Bohloeki ba Electrode

Tšilafalo ke taba e 'ngoe e tloaelehileng tabeng ea ho cheselletsa matheba. Lisala tse tsoang ts'ebetsong ea welding li ka bokella ho electrode, tse amang ts'ebetso ea eona. Ho hloekisa khafetsa ka lihlapolli tse loketseng kapa mekhoa ea mochini ho bohlokoa ho thibela tšilafalo.

Lefatšeng la li-welding tse mahareng tsa DC, li-electrode ke bahale ba sa tsebeng letho, ba ikarabellang bakeng sa ho theha maqhama a matla le a tšepahalang. Mekhoa e nepahetseng ea tlhokomelo, e kang ho chorisa le ho hloekisa, ke ea bohlokoa ho etsa bonnete ba hore li-electrode tsena li tsoela pele ho sebetsa ka hohle kamoo li ka khonang, e leng se lebisang ho boleng ba boleng bo phahameng, bo nepahetseng ts'ebetsong ea tlhahiso. Ka ho tsetela tlhokomelong ea li-electrode, bahlahisi ba ka ts'ehetsa litekanyetso tsa ho nepahala le ho ts'epahala tseo e leng motheo oa indasteri ea bona.