Mechini ea welding ea koporo ke lisebelisoa tsa bohlokoa lits'ebetsong tse ngata tsa indasteri, tse tsebahalang ka bokhoni ba tsona ba ho theha li-welds tse matla le tse tšoarellang likarolong tsa koporo. Ho fihlella boleng bo lakatsehang ba weld le ts'ebetso ho ipapisitse le kutloisiso le ho tseba ts'ebetso ea tekheniki e amehang. Sehloohong sena, re tla shebana le ts'ebetso ea tekheniki ea mechini ea ho tjheseletsa butt ea koporo.
1. Khetho ea Lintho
Mohato oa pele oa ts'ebetso ea tekheniki ke ho khetha thepa e nepahetseng ea koporo bakeng sa ts'ebetso ea welding. Khetho ena e kenyelletsa ho nahana ka boholo, kereiti le sebopeho sa lithupa tsa koporo kapa likarolo tse tla kopanngoa. Boitsebiso bo khethiloeng bo tlameha ho ikamahanya le litlhoko tse khethehileng tsa kopo e reretsoeng.
2. Tokisetso ea Lintho
Pele o tjheseletsa, ho hlokahala ho lokisetsa boitsebiso ka botlalo. Sena se kenyelletsa ho hloekisa lithupa kapa likarolo tsa koporo ho tlosa litšila, litšila kapa oxidation. Libaka tse hloekileng li bohlokoa bakeng sa ho fumana litšepe tse matla, tse se nang sekoli.
3. Clamping le Alignment
Ho tiisa le ho tsamaisana hantle ha melamu ea koporo ke tsa bohlokoa ho etsa bonnete ba hore li-welds tse nepahetseng le tse tšoanang. Mochini o tiisang litšepe o boloka lithupa li ntse li le sebakeng se sireletsehileng, ha ho lokisoa hantle ho thibela manonyeletso a mahlakoreng kapa a khopameng.
4. Tlhokomelo ea Electrode
Ho hlahlojoa le ho hlokomeloa khafetsa ha li-electrode tsa welding hoa hlokahala ho netefatsa ts'ebetso e tsitsitseng. Li-electrode tse senyehileng kapa tse tsofetseng li ka lebisa ho boleng bo tlase ba weld. Ho boloka li-electrode li le boemong bo botle le ho lumellana ka nepo le melamu ea koporo ke habohlokoa.
5. Mekhahlelo ea Welding
Tokiso e nepahetseng ea li-parameter tsa welding e bohlokoa molemong oa ho fihlela boleng bo lakatsehang ba weld. Mekhahlelo ena e kenyelletsa hona joale, khatello le nako, 'me li lokela ho hlophisoa ho latela boholo le mofuta oa lithupa tsa koporo tse cheselitsoeng. Hangata bahlahisi ba fana ka litataiso le litlhaloso ho netefatsa liphetho tse nepahetseng.
6. Ts'ebetso ea Welding
Ts'ebetso ea welding e qala ka ts'ebeliso ea khatello ea ho tlisa molamu oa koporo haufi. Ka nako e ts'oanang, arc ea motlakase e qalisoa pakeng tsa li-electrode le lipheletsong tsa molamu. Arc ena e hlahisa mocheso, e qhibilihisa bokaholimo ba molamu le ho etsa letamo le qhibilihisitsoeng. Ha arc e tima, khatello e bolokoa ho lumella fusion e nepahetseng. Ka mor'a ho pholile, motsoako o matla le o ka tšeptjoang oa weld o thehoa.
7. Cooling System
Sistimi e pholileng ea mochini oa welding e phetha karolo ea bohlokoa ho thibela ho chesa haholo nakong ea welding. E etsa bonnete ba hore weld e tiisa ka mokhoa o ts'oanang le hore botšepehi ba lenonyeletso bo bolokiloe. Ho hlahloba maemo a pholiso khafetsa le ho boloka lihloela li hloekile ho bohlokoa bakeng sa ho pholisa hantle.
8. Tiisetso ea Boleng
Ho hlahloba boleng ba motsoako oa weld ke mohato oa bohlokoa. Mekhoa ea tlhahlobo e bonoang le e sa senyeheng hangata e sebelisoa ho netefatsa bots'epehi ba weld. Bofokoli bofe kapa bofe kapa litaba li lokela ho rarolloa kapele ho boloka boleng ba weld.
9. Mehato ea Tšireletso
Tšireletseho ke ea bohlokoa ho pholletsa le ts'ebetso ea tekheniki. Basebelisi le basebetsi ba lokela ho apara lisebelisoa tse nepahetseng tsa ho itšireletsa (PPE) ho itšireletsa khahlanong le likotsi tse ka bang teng tsa ho cheselletsa, ho kenyelletsa mocheso, litlhase le mahlaseli a kotsi a UV.
10. Koetliso ea Basebetsi
Basebelisi ba koetlisitsoeng hantle ba bohlokoa bakeng sa ts'ebetso e sireletsehileng le e sebetsang hantle ea ho cheselletsa. Basebelisi ba lokela ho koetlisoa ka botlalo mabapi le ho seta mochini, ts'ebetso le ts'ebetso ea ts'ireletso. Koetliso e tsoelang pele le nts'etsopele ea bokhoni li thusa ho boloka boleng bo tsitsitseng ba weld.
Qetellong, ho tseba ts'ebetso ea tekheniki metjhini ea ho tjheseletsa ha melamu ea koporo ho hloka ho nahanisisoa ka hloko khetho ea thepa, ho lokisoa ka botlalo, ho koala le ho tsamaisana hantle, ho lokisoa ha li-electrode, litekanyetso tse nepahetseng tsa welding, le ho latela mehato ea polokeho. Ka ho latela mehato ena, basebelisi ba ka lula ba hlahisa li-welds tse matla, tse tšepahalang le tsa boleng bo holimo lits'ebetsong tse fapaneng tsa indasteri.
Nako ea poso: Sep-08-2023
