1, Umzimba werobhothi onembe kakhulu
Ukunemba okuhlangene okuphezulu
Izimbobo zokushisela ngokuvamile zinezimo eziyinkimbinkimbi futhi zidinga ukunemba okuphezulu kobukhulu. Amalunga amarobhothi adinga ukunemba okuphindaphindwayo okuphezulu, uma sikhuluma nje, ukunemba kokuphinda kufanele kufinyelele ku-± 0.05mm - ± 0.1mm. Isibonelo, lapho ushisela izingxenye ezinhle zezikhala zomoya ezincane, njengonqenqema lwe-air outlet noma uxhumano lwe-vane ye-internal guide, amalunga anembe kakhulu angaqinisekisa ukunemba kwe-welding trajectory, okwenza iyunifomu yokushisela ibe yinhle.
Ukuzinza okuhle kokunyakaza
Phakathi nenqubo yokushisela, ukunyakaza kwerobhothi kufanele kube bushelelezi futhi kuzinzile. Engxenyeni egobile ye-welding vent, njengonqenqema oluyisiyingi noma olugobile lwe-vent, ukunyakaza okubushelelezi kungagwema izinguquko ezisheshayo zejubane lokushisela, ngaleyo ndlela kuqinisekiswe ukuzinza kwekhwalithi yokushisela. Lokhu kudingauhlelo lokushayela irobhothi(okufana namamotho nezinciphisi) ukuze kube nokusebenza kahle futhi ukwazi ukulawula ngokunembile isivinini sokunyakaza nokusheshisa kwe-eksisi ngayinye yerobhothi.
2. Uhlelo lwe-welding oluthuthukisiwe
Ukuzivumelanisa nezimo okuqinile kokunikezwa kwamandla okushisela
Izinhlobo ezahlukene zemithombo yamandla okushisela ziyadingeka ezintweni ezihlukene zama-air vents, njenge-carbon steel, insimbi engagqwali, i-aluminium alloy, njll. Amarobhothi ezimbonini kufanele akwazi ukuzivumelanisa kahle nemithombo yamandla ehlukene yokushisela, njengemithombo yamandla yokushisela i-arc, i-laser. imithombo yamandla okushisela, njll. Ukuze kushiswe ama-air vents e-carbon steel, imithombo yamandla ye-gas metal arc yendabuko ingasetshenziswa (welding ye-MAG) ingasetshenziswa; Ukuze uthole ama-air alloy air vents, kungase kudingeke i-pulse MIG welding power supply. Uhlelo lokulawula irobhothi kufanele lukwazi ukuxhumana ngempumelelo nokusebenzisana nale mithombo yamandla okushisela ukuze kuzuzwe ukulawula okunembile kwemingcele yokushisela njengamanje, i-voltage, isivinini sokushisela, njll.
Ukusekelwa kwenqubo ye-welding eminingi
Izinqubo zokushisela eziningi kufanele zisekelwe, okuhlanganisa kodwa kungagcini ngokushisela i-arc (i-arc welding manual, i-gas shielded welding, njll.), i-laser welding, i-friction stir welding, njll. deformation ezishisayo futhi ahlinzeke izinga okusezingeni eliphezulu welds; Kokunye ukuxhumana kwepuleti eliwugqinsi lokuphuma komoya, ukushisela okuvikelwe ngegesi kungase kulunge kakhudlwana. Amarobhothi angashintsha kalula izinqubo zokushisela ngokusekelwe ezintweni ezibonakalayo, ukujiya, kanye nezidingo zokushisela zokuphuma komoya.
3. Imisebenzi yokuhlela nokufundisa eguquguqukayo
Ikhono lokuhlela ungaxhunyiwe ku-inthanethi
Ngenxa yezinhlobo ezahlukahlukene kanye nokuma kwezikhala zomoya, ukusebenza kwezinhlelo ezingaxhunyiwe ku-inthanethi kubaluleka kakhulu. Onjiniyela bangahlela futhi bahlele izindlela zokushisela ngokusekelwe kumodeli enezinhlangothi ezintathu zokukhipha umoya kusofthiwe yekhompyutha, ngaphandle kwesidingo sokufundisa iphuzu nephuzu ngamarobhothi angempela. Lokhu kungathuthukisa kakhulu ukusebenza kahle kwezinhlelo, ikakhulukazi ukukhiqizwa ngobuningi kwamamodeli ahlukene wezikhala zomoya. Ngesofthiwe yokuhlela engaxhunyiwe ku-inthanethi, inqubo yokushisela ingaphinda ilingiswe ukuze kutholwe ukungqubuzana okungenzeka nezinye izinkinga kusenesikhathi.
Indlela yokufundisa enembile
Kwezinye izikhala zomoya ezilula noma izikhala zomoya ezikhethekile ezikhiqizwa ngamaqoqo amancane, imisebenzi yokufundisa enembile iyadingeka. Amarobhothi kufanele asekele ukufundisa okwenziwa ngesandla, futhi opharetha bangakwazi ukuqondisa ngesandla isiphetho (isibhamu sokushisela) serobhothi ukuze sihambe endleleni yokushisela ngokubamba i-pendant yokufundisa, ukurekhoda indawo kanye nemingcele yokushisela yephoyinti lokushisela ngalinye. Amanye amarobhothi asethuthukile nawo asekela umsebenzi wokufundisa wokukhiqiza, ongaphinda ngokunembile inqubo yokushisela eyayifundiswe ngaphambilini.
4. Isistimu yezinzwa ezinhle
Inzwa yokulandela umphetho we-Weld
Ngesikhathi senqubo yokushisela, indawo yokuphuma komoya ingase ihlangabezane nokuphambuka endaweni ye-weld ngenxa yamaphutha okufakwa kwe-fixture noma izinkinga ngokunemba kwayo kwemishini. Izinzwa zokulandelela i-weld (njengezinzwa ze-laser, izinzwa ze-arc, njll.) zingathola indawo nokuma komthungo we-weld ngesikhathi sangempela futhi zinikeze impendulo ohlelweni lokulawula irobhothi. Isibonelo, lapho ushisela indawo yokuphuma komoya yomzila omkhulu wokungenisa umoya, inzwa yokulandelela i-weld seam ingakwazi ukulungisa ngendlela eguquguqukayo indlela yokushisela ngokusekelwe endaweni yangempela ye-weld seam, iqinisekise ukuthi isibhamu sokushisela sihlala sihambisana nendawo ephakathi nendawo ye-weld seam. kanye nokwenza ngcono izinga lokushisela nokusebenza kahle.
Inzwa yokuqapha ichibi elincibilikayo
Isimo sechibi elincibilikisiwe (njengosayizi, umumo, izinga lokushisa, njll.) sinomthelela omkhulu kwikhwalithi yokushisela. Inzwa yokuqapha i-melt pool ingaqapha isimo se-melt pool ngesikhathi sangempela. Ngokuhlaziya idatha ye-melt pool, isistimu yokulawula irobhothi ingalungisa amapharamitha wokushisela afana namanje welding kanye nesivinini. Uma kushiselwa izimbobo zomoya zensimbi engagqwali, inzwa yokuqapha i-melt pool ingavimbela i-melt pool ekushiseni ngokweqile futhi igweme ukonakala kokushisela okufana nokuvuvuka nokuqhekeka.
5,Ukuvikelwa kokuphepha nokwethembeka
Idivayisi yokuvikela ukuphepha
Amarobhothi ezimbonini kufanele afakwe izinto ezibanzi zokuvikela ukuphepha, njengamakhethini alula, izinkinobho zokumisa izimo eziphuthumayo, njll. Misa ikhethini elikhanyayo endaweni yokusebenza yendawo yokushisela yomoya. Lapho abasebenzi noma izinto bengena endaweni eyingozi, ikhethini elikhanyayo lingakwazi ukubona futhi lithumele isignali ohlelweni lokulawula irobhothi ngesikhathi, okubangela ukuthi irobhothi liyeke ukusebenza ngokushesha futhi ligweme izingozi zokuphepha. Inkinobho yokumisa isimo esiphuthumayo ingamisa ngokushesha ukunyakaza kwerobhothi esimweni esiphuthumayo.
Idizayini enokwethenjelwa ephezulu
Izingxenye ezibalulekile zamarobhothi, njengezinjini, izilawuli, izinzwa, njll., kufanele zakhelwe ngokwethembeka okuphezulu. Ngenxa yesimo esinzima sokusebenza sokushisela, okuhlanganisa izinga lokushisa eliphezulu, intuthu, ukuphazamiseka kukazibuthe kagesi, nezinye izici, amarobhothi adinga ukusebenza ngokuzinza isikhathi eside endaweni enjalo. Isibonelo, isilawuli serobhothi kufanele sibe nokuhambisana okuhle kozibuthe kagesi, sikwazi ukumelana nokuphazamiseka kazibuthe kagesi okukhiqizwa phakathi nenqubo yokushisela, futhi siqinisekise ukudluliswa okunembile kwamasiginali okulawula.
Isikhathi sokuthumela: Nov-21-2024
