Ka tlhahiso ea sejoale-joale, -khafetsa e maharengletheba weldere bapala karolo ea bohlokoa ho netefatsa hore tšepe e kopanya ka matla, e ka tšeptjoa ebile e sebetsa hantle. Liindasteri tse kang likarolo tsa likoloi, li-module tsa betri ea matla, lisebelisoa le lisebelisoa tsa tšepe li itšetlehile haholo ka ts'ebetso e tsitsitseng ea thepa ena. Esita le li-welder tse molemo ka ho fetisisa li loanela ho fana ka boleng bo tsitsitseng ntle le tlhokomelo e nepahetseng. Tlhokomelo e hlophisitsoeng ea letsatsi le letsatsi le tlhahlobo e reriloeng e thusa ho lelefatsa bophelo ba lisebelisoa, ho fokotsa sekhahla sa ho hloleha, le ho boloka sekhahla se phahameng sa ho feta sa welding.
Feme e le 'ngoe e kile ea thefuleha boleng ba litšepe ho tloha ho 99.7% ho ea ho 82%. Ka mor'a ho theha lenaneo le tloaelehileng la tlhokomelo, katleho ea thepa ea eona ka kakaretso e ile ea phahama ho tloha ho 65% ho ea ho 92%. Lintlha tsa indasteri li boetse li bontša hore tlhokomelo e nepahetseng e ka lelefatsa bophelo ba motho ea chesehelang ka ho3-5 lilemole ho fokotsa litšenyehelo tse felletseng tsa tjheseletso ka hoo e ka bang40%. Linomoro tsena li totobatsa hore na ke hobane'ng ha tlhokomelo e hlophisitsoeng e le ea bohlokoa.
Tlhokomelo ea Letsatsi le Letsatsi (Per Shift / Tloaelo ea Letsatsi le Letsatsi)
Lekola Sistimi ea Matla le Motlakase
Motlakase o tsitsitseng o tiisa hore ho na le tjheseletso e tsitsitseng hona joale. Pele o qala ts'ebetso, hlahloba botsitso ba motlakase 'me u netefatse hore lithapo tsohle, li-plug, li-plug le lithapo tsa fatše li lula li sireletsehile ntle le ho senyeha ha oxidation, overheating kapa insulation.
Likhokahano tsa motlakase tse hlephileng kapa tse senyehileng li ka baka ho kenya mocheso o sa tsitsang kapa likotsi tsa polokeho.
Netefatsa hore phanele ea taolo, li-switches, li-timers, le li-interface li arabela ka nepo.
Boloka Sisteme ea Electrode
Hloekisa li-electrode qalong ea phetoho e 'ngoe le e 'ngoe. Oxide, masala, le tšepe e khomaretsoeng li eketsa khanyetso ea ho ikopanya, e amang ka kotloloho boholo le matla a weld nugget.
Hlahloba moaparo oa li-electrode, deformation, kapa mushrooming. Tlosa kapa u apare electrode neng kapa neng ha e lahleheloa ke geometry ea eona e nepahetseng.
Lekola ho nepahala ha matla a li-electrode-pressure drift e tlameha ho sala kahare±1.5%, ho ea ka mekhoa ea indasteri ea ho cheselletsa ka mokhoa o nepahetseng.
Tlhokomelo ea Tsamaiso ea Pholiso
Lekola boemo ba metsi, phallo le mocheso. Thibelo, tekanyo, kapa phallo e sa lekaneng hangata e baka ho chesa haholo, ho hanyetsa ho sa tsitsang, le ho fokotsa bophelo ba li-electrode.
Hloekisa li-filters, li-fan le lisebelisoa tsa mocheso khafetsa ho netefatsa hore mocheso o fela ka thelelo.
Lubrication le Kakaretso ea Tlhoekiso
Tlotsa likarolo tse tsamaeang joalo ka matsoho, litataiso, lihinge le li-clamp u sebelisa -lubricant e khothaletsoang ke moetsi. Lubrication e nepahetseng e fokotsa ho roala ha mochini le ho boloka motsamao o tsitsitse.
Boloka mochine o hloekile, haholo-holo lithupelong tse nang le lerōle kapa likaroloana tsa tšepe. Lerōle le ka hare ho khabinete le ka 'na la senya ho kenya letsoho le ho pholisa.
Mochini oa Welding oa SpotTlhokomelo ea Nako le Nako (Beke le Beke, Khoeli le Khoeli, Kotara, Selemo le Selemo)
Ho hlahlojoa khafetsa ho tšoara liphoso tsa pele le ho thibela nako ea ho theoha. Ka tlase ke lenane le sebetsang:
| Baesekele | Mesebetsi e khothalelitsoeng |
|---|---|
| Beke le beke / Ka mor'a Tlhahiso e boima | Hlahloba ho apara li-electrode. Lekola mocheso oa thapo, ho tiea ha sehokelo, le lihloela tse pholileng bakeng sa ho koala. |
| Khoeli le khoeli | Hloekisa li-inverter modules, lisinki tsa mocheso oa IGBT, le li-transformer. Hlahloba li-timers, li-relay, le karabo ea kelello. Teko bakeng sa mocheso o feteletseng kapa lerata le sa tloaelehang la ho fetoha. |
| Kotara | Etsa liteko tsa ho hanyetsa insulation ho li-transformer, likhoele le li-module tsa inverter. Bohanyetsi ba ho qeaqea bo boholo Hofeta kapa ho lekana le100 MΩ. Sheba ho tsoela pele ha li-grounding le li-circuits tse phahameng/tse tlase{1}} |
| Likhoeli tse ling le tse ling tse 6-12 / Lihora tse 1,000 tsa Ts'ebetso | Tlhahlobo e felletseng ea meaho ea mochini, matsoho a tjheseletsang, li-clamp le li-fasteners. Kenya sebaka sa lithapo tse tsofetseng kapa lisebelisoa tsa ho pata. Ka botebo-hloekisa mochini oa ho pholisa 'me u nkele lifilthara kapa sepholisa ha ho hlokahala. |
Maemo a Tekheniki a khothalelitsoeng bakeng sa Tlhokomelo e Ntle
Ka tlase ke -litaelo tse amohetsoeng tse thusang indastering ho boloka botsitso:
1.Electrode wear limit:
- Copper–tungsten: Ka tlase ho kapa ho lekana le0.3 limilimithara
- Chromium–zirconium koporo: Ka tlase ho kapa ho lekana le0.5 limilimithara
2.Mekhahlelo ea metsi a pholileng:
- Phalla Hofeta kapa ho lekana le8 L/mots
- Mocheso 15-25 likhato
- Conductivity E ka tlase ho kapa e lekanang le50 μS/cm
3.Ho hoholeha ha sensor ea khatello: Ka tlase ho kapa ho lekana le±1.5%ka letsatsi
4.Electrode replacement frequency:
- Li-electrode tsa Cu-W: e 'ngoe le e 'ngoe8,000 li-welds
- Li-electrode tsa CrZrCu: tsohle15,000 li-welds
Litaelo tsena tsa bongata li etsa hore tokiso e tsebe ho lekanyetsoa le ho lekanngoa, ho ntlafatsa botsitso ba nako e telele-.
Ke Hobane'ng ha Tlhokomelo e Nepahetseng e le Bohlokoa
1. Molemo o Molemo oa Welding Quality le Consistency
Li-electrode tse hloekileng, khatello e nepahetseng, le pholileng e tsitsitseng li thusa ho hlahisa li-nugget tse lekanang le li-welds tse matla. Lifeme tse ling li ile tsa fokotsa phapang ea bophara ba nugget ho tloha ± 0.3 mm ho ea ± 0.05 mm ka tsamaiso e nepahetseng ea li-electrode.
2. Bophelo ba Thepa e telele, ho Hloka ho Fokotsa
Ho hloekisa kamehla, ho tlotsa, ho lokisa pholileng, le ho hlahloba motlakase ho thibela ho tlala le ho apara pele ho nako. Mechini e mengata e eketsa bophelo ba ts'ebeletso ka lilemo tse 3-5 ha e hlokometsoe ka nepo.
3. Tlhahiso e Phahameng le Litšenyehelo tse Tlase
Welding e tsitsitseng e fokotsa ho sebetsa hape, ho hana, le ho theola nako e sa reroang. Ts'ebetso e tsitsitseng e phahamisa katleho le katleho ea lisebelisoa ka kakaretso.
4. Tšebetso e Sireletsehileng
Motlakase o ts'epahalang, ho theola fatše, le taolo ea mocheso li fokotsa haholo likotsi tsa motlakase kapa tsa mocheso.
Theha Sistimi ea Tlhokomelo e Sebetsang
Ho boloka lisebelisoa li le maemong a holimo, nahana ka ho kenya ts'ebetsong:
- SOP ea tlhokomelo e hlophisitsoenge akaretsang mesebetsi ea letsatsi le letsatsi, beke le beke, khoeli le khoeli le selemo.
- Litsi tsa tlhokomeloho latela hore na ke mang ea entseng eng, neng, le hobaneng.
- Basebetsi ba inehetseng ba nang le boikarabeloho qoba borui bo sa hlakang.
- Koetlisobakeng sa basebelisi ho lemoha ho roala ha li-electrode, mathata a ho pholisa, le matšoao a sa tloaelehang.
- Tlhahlobo ea kamehla ea KPI, joalo ka sekhahla sa boleng ba weld, sekhahla sa ho sebetsa bocha, le nako ea ho theoha, ho lekanya ntlafatso.
Qetello
Ho hlokomela ha se mosebetsi o mongata - ke motheo oa boleng bo tsitsitseng, taolo ea litšenyehelo, le nako e telele ea lisebelisoa. Maqhubu a mahareng-letheba weldere sebetsa hantle hafeela e tšehetsoa ke tlhokomelo ea letsatsi le letsatsi le tlhokomelo e hlophisitsoeng ea nako e telele-. Ka mekhoa e nepahetseng le litekanyetso tse hlakileng tsa tekheniki, mochini o lula o sebetsa hantle, o ts'epahala ebile o na le phaello ka lilemo.
