Isayensi Edumile ye-Maven Laser | Izindlela Eziyi-10 Ezivamile Zokushisela
- Ukushisela i-Arc Yensimbi Evikelwe (i-SMAW)
Ukushisela insimbi evikelwe nge-arc kungenye yamakhono ayisisekelo kakhulu umshiseli okumelwe awafunde. Ukungabi nolwazi oluhle lwaleli khono kuzoholela ezinkingeni ezahlukahlukene kumthungo wokushisela.
- Ukushisela i-Arc Ecwiliswe Ngaphansi (i-SAW)
Ukushisela i-arc ecmerged kuyindlela yokushisela esebenzisa i-arc kagesi njengomthombo wokushisa. Ifaka ukungena okujulile, umkhiqizo ophezulu kanye nekhwalithi enhle kakhulu yokushisela: insimbi encibilikisiwe ihlukaniswa nomoya ngokuvikelwa kwe-slag, futhi ukusebenza kwenziwa ngomshini kakhulu, okwenza ifaneleke ukushisela imigqa emide yezakhiwo zamapuleti aphakathi naphakathi.
- I-Gas Tungsten Arc Welding (GTAW/TIG)
Nazi ezinye zezinyathelo ezibalulekile zokuqapha i-GTAW:
(1) Gcina njalo i-electrode ye-tungsten ibukhali kuze kube seqophelweni elihle. I-electrode engabonakali izobangela ugesi ohlakazekile kanye ne-arc engazinzile, yonakalise i-weld.
(2) Uma i-electrode ye-tungsten iseduze kakhulu nomthungo wokushisela, izonamathela ku-workpiece; uma ikude kakhulu, i-arc izohlakazeka, okuholela ekushiseleni okumnyama, i-electrode eguga ngokushesha kanye nokuchayeka okukhulu kwemisebe ku-welder. Kungcono ukuyigcina iseduze ngangokunokwenzeka.
(3) Ukulawula i-trigger kuyikhono, ikakhulukazi ekushiseni amapuleti amancane—ukushisela okuqondile kuphela ngezikhathi ezimfushane. Ngokungafani nemishini yokushisela ezenzakalelayo enentambo yokufunza ezenzakalelayo kanye nokuhamba, ukushisela okuqhubekayo kuzoshisa yonke indawo yokusebenza.
(4) Ukuphakelwa kwentambo ngesandla kudinga umuzwa omuhle wokuzizwa. Intambo yokushisela esezingeni eliphezulu ingasikwa kusuka kumashidi ensimbi angagqwali angu-304 ngomshini wokugunda esikhundleni sokuthenga intambo eboshwe kusengaphambili; intambo enhle eboshwe kusengaphambili, vele, iyatholakala kubahlinzeki abathengisa ngobuningi.
(5) Hlala usebenza endaweni enomoya omuhle futhi ugqoke amagilavu esikhumba, izingubo ezingashisi ilangabi kanye nesigqoko sokushisela esizenzakalelayo sibe mnyama.
(6) Sebenzisa umlomo we-ceramic wethoshi lokushisela ukuvimba ukukhanya kwe-arc—ikakhulukazi, gcina ingemuva lethoshi libheke ubuso bakho ngangokunokwenzeka.
(7) Umshiseli oyinhloko unomqondo oqondakala kalula kanye nombono wokushisa kwechibi lokushisela, usayizi kanye nokusebenza kwesiqhumisi sethoshi.
(8) Beka phambili ukusebenzisa ama-electrode e-tungsten aphawulwe ngophuzi noma omhlophe, njengoba edinga amakhono aphezulu okushisela.
- Ukushisela Igesi Ye-Oxy-Fuel (OFW)
Ukushisela igesi ye-oxy-fuel kusebenzisa ilangabi ukushisa insimbi eyisisekelo kanye nentambo yokushisela endaweni yokuhlangana kwezinsimbi zensimbi, kuzincibilikise ukuze kufezwe ukushisela. Amagesi kaphethiloli avamile afaka i-acetylene, igesi ye-petroleum encibilikisiwe kanye ne-hydrogen, kanye ne-oxygen njenge-oxidizer eyinhloko.
- Ukushisela nge-laser
Ukushisela nge-laser kuyindlela yokushisela esebenza kahle kakhulu futhi enembile esebenzisa umsebe we-laser onamandla aphezulu njengomthombo wokushisa, futhi iyindlela eyinhloko yokusetshenziswa kobuchwepheshe bokucubungula izinto ze-laser. Ngawo-1970, yayisetshenziswa kakhulu ekushiseleni izinto ezicijile kanye nokushisela ngesivinini esiphansi. Inqubo yokushisela ilawulwa ukuqhutshwa komoya: imisebe ye-laser ishisa ubuso be-workpiece, futhi ukushisa komoya kusakazeka ngaphakathi ngokuqhutshwa komoya oshisayo. Ngokulawula amapharamitha anjengobubanzi be-laser pulse, amandla, amandla aphezulu kanye nesilinganiso sokuphindaphinda, i-workpiece iyancibilika ukuze yakhe ichibi elithile lokushisela.
- I-Gas Metal Arc Welding (GMAW/MIG/MAG)
Abashiseli abaningi babheka i-GMAW njengendlela elula kakhulu yokushisela ngenxa yokuthi ayinawo umkhawulo wokungena kanye nokufunda okulula. Ngokuvamile, umuntu osafufusa ongenalo ulwazi lokushisela angenza ukushisela okuyisisekelo ngemuva kwamahora angu-2-3 nje okufundiswa yi-master.
Amaphuzu abalulekile okufunda i-GMAW: gcina isandla esizinzile, uqondise kahle ugesi kanye nokulungiswa kwe-voltage, lawula isivinini sokushisela, futhi ufunde ukushukuma kwesandla okufanele (okutholwa kalula ngokubuka izifundo zevidiyo). Ukwazi ukulandelana kokushisela kuzokuvumela ukuthi uphathe imisebenzi eminingi yokushisela.
- Ukushisela Ukungqubuzana
Ukushisela i-friction kuyindlela esebenzisa ukushisa okubangelwa ukungqubuzana ezindaweni zokuthintana zezingxenye zokusebenza njengomthombo wokushisa, okubangela ukuguqulwa kwepulasitiki kwezingxenye zokusebenza ngaphansi kwengcindezi ukuze kufezwe ukushisela.
Ngaphansi kwengcindezi engaguquki noma ekhulayo kanye ne-torque, ukunyakaza okuhlobene phakathi kobuso bokuxhumana kokushisela kukhiqiza ukushisa kokushisela kanye nokushisa kokuguqulwa kwepulasitiki ebusweni bokushiselana naseduze, kuphakamisa izinga lokushisa lendawo libe sebangeni eliseduze kodwa ngokuvamile ngaphansi kwephuzu lokuncibilika. Lokhu kunciphisa ukumelana kokuguqulwa kwezinto, kwandisa i-plasticity futhi kuphule ifilimu ye-oxide esibonakalayo. Ngaphansi kwengcindezi ephazamisayo, ehambisana nokuguqulwa kwepulasitiki kanye nokugeleza kwezinto, ukushisela kufezwa ngokusabalala kwe-intermolecular kanye nokuphinda kusetshenziswe esibonakalayo—okwenza kube yindlela yokushisela eqinile.
Ukushisela ukushayisana ngokuvamile kuqukethe izinyathelo ezine: (1) ukuguqulwa kwamandla omshini abe amandla okushisa; (2) ukuguqulwa kwepulasitiki kwezinto; (3) ukucindezela okucasulayo ngaphansi kwezimo ze-thermoplastic; (4) ukusabalala kwamangqamuzana kanye nokusetshenziswa kabusha kwekristalu.
- Ukushisela kwe-Ultrasonic
Ukushisela nge-ultrasonic kudlulisa amagagasi okudlidliza avame kakhulu ezindaweni ezimbili zomsebenzi ezizoshiselwa. Ngaphansi kwengcindezi, izindawo ezimbili ziyakhuhlana ukuze zakhe ukuhlangana kwengqimba yama-molecule. Uhlelo oluphelele lokushisela nge-ultrasonic luqukethe ikakhulukazi ijeneretha ye-ultrasonic, i-transducer, uphondo, i-welding tip assembly, isikhunta kanye nohlaka.
- Ukushisela Okuthambile
I-Brazing kanye ne-soldering kusebenzisa insimbi yokugcwalisa enephuzu lokuncibilika eliphansi kunensimbi eyisisekelo. Izinto zokusebenza kanye nensimbi yokugcwalisa zishiswa zifike ezingeni lokushisa elingaphezu kwephuzu lokuncibilika kwe-filler kodwa ngaphansi kwephuzu lokuncibilika kwensimbi eyisisekelo. Insimbi yokugcwalisa encibilikisiwe imanzisa insimbi eyisisekelo, igcwalise igebe elihlangene bese isakazeka ngensimbi eyisisekelo ukuze kufezwe uxhumano lwezingxenye zokusebenza. I-Brazing kanye ne-soldering zinokuguquguquka okuncane kanye namajoyinti abushelelezi, anobuhle, okwenza zifaneleke ukunemba kokushibilika, izingxenye eziyinkimbinkimbi kanye nezinhlangano ezenziwe ngezinto ezahlukene (isb., amaphaneli ezinyosi, ama-turbine blades, amathuluzi okusika i-carbide aqinisiwe kanye namabhodi wesekethe aphrintiwe). Ngokusekelwe ekushibilikeni kokushibilika, i-brazing kanye ne-soldering zihlukaniswe ngezigaba ezimbili: inqubo enezinga lokushisa lokushibilika elingaphansi kuka-450℃ ibizwa ngokuthi i-soft soldering, kanti leyo engaphezu kuka-450℃ ibizwa ngokuthi i-hard brazing.
- I-Hard Brazing
Isikhathi sokuthunyelwe: Feb-03-2026
