Icebo lokusebenza kwe-roller chain pulse argon arc welding: ukudala i-roller chain ekumgangatho ophezulu

Icebo lokusebenza kwe-roller chain pulse argon arc welding: ukudala i-roller chain ekumgangatho ophezulu

Kwimarike yemizi-mveliso yehlabathiikhonkco lerolalicandelo lothumelo oluyimfuneko kwizixhobo zoomatshini. Umgangatho kunye nokusebenza kwayo kuchaphazela ngokuthe ngqo ukusebenza kakuhle kunye nokuthembeka kwezixhobo ezininzi zoomatshini. Kubathengi bamazwe ngamazwe abathengisa ngobuninzi, kubalulekile ukufumana umthengisi we-roller chain okumgangatho ophezulu, owenziwe ngokuchanekileyo. Njengenkqubo yokuthunga ephucukileyo, iteknoloji yokuthunga ye-roller chain pulse argon arc idlala indima ebalulekileyo kwimveliso kunye nokuveliswa kwe-roller chain, kwaye inokuphucula kakhulu umgangatho kunye nokuqina kwe-roller chain. Oku kulandelayo kuya kukwazisa ngokusebenza okuthe ngqo kwe-roller chain pulse argon arc welding ngokweenkcukacha.

1. Isishwankathelo se-roller chain pulse argon arc welding
Ukuwelda kwe-arc ye-pulse argon yitekhnoloji yokwelda ephucukileyo esebenzisa i-argon njengegesi yokukhusela ukuvelisa ukukhutshwa kwe-arc ngexesha lokuwelda, kwaye inyibilike kwaye idibanise izixhobo zokuwelda kunye ngendlela ye-pulse current. Ekwenzeni ii-roller chains, ukuwelda kwe-arc ye-pulse argon kunokufezekisa unxibelelwano oluqinileyo phakathi kwezinto ezahlukeneyo ze-roller chain, ukuqinisekisa ukusebenza okuqhelekileyo kwe-roller chain phantsi kweemeko zokusebenza ezinzima.

2. Izixhobo zokuwelda ze-roller chain pulse argon arc kunye nokulungiswa kwezinto
Izixhobo zokuwelda: Ukukhetha umatshini wokuwelda we-pulse argon arc ofanelekileyo yeyona nto ibalulekileyo. Ngokweenkcazo kunye neemfuno zemveliso zeroller chain, misela amandla, i-pulse frequency kunye nezinye iiparameter zomatshini wokuwelda. Kwangaxeshanye, qinisekisa ukuba umatshini wokuwelda uzinzile kwaye uthembekile ukuze ugcine umgangatho we-arc ozinzileyo kunye nomgangatho wokuwelda ngexesha lomsebenzi wokuwelda wexesha elide. Ukongeza, izixhobo ezincedisayo ezifana neesilinda zegesi ze-argon, izibhamu zokuwelda, kunye neepaneli zolawulo nazo ziyafuneka.
Izinto zokuwelda: Ukukhetha ucingo lokuwelda oluhambelana nezinto ezikwi-roller chain sisiseko sokuqinisekisa umgangatho wokuwelda. Ngokwesiqhelo, izinto ezikwi-roller chain yintsimbi ye-alloy okanye i-carbon steel, ngoko ke ucingo lokuwelda kufuneka lukhethwe kwi-alloy steel okanye i-carbon steel welding wire ehambelanayo. Ububanzi bocingo lokuwelda ngokubanzi buphakathi kwe-0.8mm kunye ne-1.2mm, kwaye lukhethwa ngokweemfuno zokwenyani zokuwelda. Kwangaxeshanye, qinisekisa ukuba umphezulu wocingo lokuwelda uthambile, awunaoyile okanye umhlwa, ukuze kuthintelwe iziphene ezifana neembobo kunye nezinto ezifakwe ngexesha lokuwelda.

3. Amanyathelo okusebenza kwe-roller chain pulse argon arc welding
Ukulungiselela ngaphambi kokuwelda: Coca kwaye uchithe izinto ezahlukeneyo zeroller chain ukuqinisekisa ukuba umphezulu wokuwelda ucocekile, awunaoyile kunye nokungcola. Kwezinye izinto zeroller chain ezinezakhiwo ezintsonkothileyo, iindlela zokucoca ngeekhemikhali okanye zoomatshini zingasetyenziswa ngaphambi konyango. Kwangaxeshanye, jonga imeko yezixhobo zomatshini wokuwelda ukuqinisekisa ukuba ukuhamba kwegesi ye-argon kuzinzile, ukusebenza kokugquma kwesibhamu sokuwelda kulungile, kwaye iiparameter zephaneli yokulawula zimiselwe ngokuchanekileyo.
Ukubophelela kunye nokubeka: Iindawo eziza kudityaniswa zeroller chain zibotshelelwa ngokuchanekileyo kwisixhobo sokuwelda ukuqinisekisa ukuchaneka kwendawo kunye nozinzo lwe-weldment. Ngexesha lenkqubo yokubophelela, kuphephe ukubophelela okugqithisileyo okubangela ukuguqulwa kwe-weldment, kwaye unikele ingqalelo ekuxinaniseni nasekulungelelaniseni kwe-weldment ukuqinisekisa ukuchaneka kobukhulu kunye nomgangatho wembonakalo emva kokubophelela. Kwezinye iindawo zeroller chain ezinde, ukubeka iindawo ezininzi kungasetyenziselwa ukulungisa.
Ukutsha kwe-arc kunye nokuwelda: Ekuqaleni kokutsha kwe-arc, qala ujolise umpu wokuwelda kwindawo yokuqala yokutsha kwe-arc, kwaye ucinezele iswitshi yompu wokuwelda ukuze utshise i-arc. Emva kokutsha kwe-arc, qaphela ukuba i-arc izinze, kwaye ulungise umsinga wokuwelda kunye ne-pulse frequency ngokufanelekileyo ukuze i-arc ihlale ivutha. Xa uqala ukutsha kwe-arc, i-engile yompu wokuwelda kufuneka ifaneleke, ngokubanzi kwi-engile ye-70° ukuya kwi-80° ngokwecala lokutsha kwe-arc, kwaye uqinisekise ukuba umgama phakathi kocingo lokuwelda kunye ne-weldment uphakathi ukuqinisekisa isiphumo esihle sokudityaniswa.
Ulawulo lwenkqubo yokuwelda: Ngexesha lenkqubo yokuwelda, qwalasela utshintsho kwiiparameter zokuwelda, ezifana nomsinga wokuwelda, i-voltage, i-pulse frequency, isantya sokuwelda, njl. Ngokwezinto ezisetyenziswayo kunye nobukhulu be-roller chain, ezi parameter kufuneka zilungiswe ngokufanelekileyo ukuqinisekisa uzinzo lwenkqubo yokuwelda kunye nomgangatho wokuwelda. Kwangaxeshanye, qwalasela ubukhulu bokujika kunye nesantya sesibhamu sokuwelda ukuze ucingo lokuwelda luzaliswe ngokulinganayo kwi-weld ukuze kuthintelwe iziphene ezifana nokuphakama kakhulu, ukuhla kakhulu, kunye nokuphambuka kwe-welding. Ukongeza, ukuhamba kunye nokugubungela kwegesi ye-argon kufuneka kuhlolwe rhoqo ukuqinisekisa ukuba indawo yokuwelda ikhuselekile ngokupheleleyo ukuthintela i-oxidation kunye nongcoliseko lwe-weld.
Ukuvalwa kwe-Arc kunye nonyango emva kokuwelda: Xa ukuwelda kusondela esiphelweni, umsinga wokuwelda kufuneka uncitshiswe kancinci ukuze kwenziwe ukuvalwa kwe-arc. Xa kuvalwa, umpu wokuwelda kufuneka uphakanyiswe kancinci kwaye uhlale ekupheleni kwe-weld ngokufanelekileyo ukuze uzalise umngxuma we-arc ekupheleni kwe-weld ukuthintela iziphene ezifana nokuqhekeka kwe-arc pit. Emva kokuba ukuwelda kugqityiwe, i-weld kufuneka ihlolwe ngokubonakalayo ukujonga ukuba umgangatho womphezulu, ububanzi be-weld, kunye nobukhulu bomlenze we-weld we-weld ziyahlangabezana na neemfuno. Kwezinye iziphene zomphezulu, ezifana nokuwelda kunye nokutshiza kumphezulu we-weld, kufuneka zicocwe ngexesha. Kwangaxeshanye, ngokweemfuno zokusetyenziswa kwe-roller chain, i-weld ifakwa kuvavanyo olungonakalisiyo, olufana novavanyo lwe-ultrasonic, uvavanyo lwe-magnetic particle, njl.njl., ukuqinisekisa umgangatho wangaphakathi kwe-weld. Okokugqibela, i-roller chain emva kokuwelda iphathwa ngobushushu ukuze kupheliswe uxinzelelo lokuwelda kwaye kuphuculwe ukusebenza ngokubanzi kwe-roller chain.

4. Ukukhethwa kweeparamitha zenkqubo yokuwelda ze-roller chain pulse argon arc welding
Umjikelo wokufaka i-Welding current kunye ne-pulse frequency: umjikelo wokufaka i-welding ngomnye wemida ephambili echaphazela umgangatho wokufaka i-welding kunye nokusebenza kakuhle kwe-welding. Kwiindawo ze-roller chain ezityebileyo, kufuneka kukhethwe umjikelo omkhulu wokufaka i-welding ukuqinisekisa ukuba i-weld ingangena ngokupheleleyo; kwiindawo ezincinci, umjikelo wokufaka i-welding ungancitshiswa ngokufanelekileyo ukuze kuthintelwe ukuyifaka i-welding. Kwangaxeshanye, ukukhetha umjikelo wokufaka i-pulse frequency nako kubaluleke kakhulu. Umjikelo ophezulu wokufaka i-pulse unokwenza i-arc izinze ngakumbi kwaye umphezulu we-weld uthambe kwaye uthambe, kodwa ukungena kwe-welding akunzulu kangako; ngelixa umjikelo ophantsi wokufaka i-pulse unokunyusa ukungena kwe-welding, kodwa ukuzinza kwe-arc kuphantsi kakhulu. Ke ngoko, kwinkqubo yokufakelwa i-welding, indibaniselwano engcono kakhulu yombane wokufaka i-welding kunye nomjikelo we-pulse kufuneka imiselwe ngovavanyo kunye namava ngokweemeko ezithile ze-roller chain.
Isantya sokuwelda: isantya sokuwelda simisela igalelo lobushushu bokuwelda kunye nesiphumo sokwakheka kwe-weld. Isantya sokuwelda esikhawulezayo kakhulu siya kukhokelela ekungeneni ngokwaneleyo kwe-weld, ububanzi obuncinci be-weld, kunye neziphene ezifana nokungena okungaphelelanga kunye nokufakwa kwe-slag; ngelixa isantya sokuwelda esicothayo kakhulu siya kubangela ukuba i-weld ishushu kakhulu kwaye ububanzi be-weld bube bukhulu kakhulu, okunciphisa ukusebenza kakuhle kwe-welding kwaye kwandise ukuguquguquka kwe-weldment. Ke ngoko, isantya sokuwelda kufuneka sikhethwe ngokufanelekileyo ngokwezinto ezifana nezinto, ubukhulu, kunye nomsinga wokuwelda we-roller chain ukuqinisekisa ulungelelwano phakathi komgangatho wokuwelda kunye nokusebenza kakuhle kwe-welding.
Izinga lokuhamba kwe-Argon: Ubungakanani bezinga lokuhamba kwe-argon buchaphazela ngokuthe ngqo isiphumo sokukhusela i-weld. Ukuba izinga lokuhamba kwe-argon lincinci kakhulu, umaleko wegesi okhuselayo osebenzayo awunakwenziwa, kwaye i-weld ingcoliswa lula ngumoya, nto leyo ebangela iziphene ezifana ne-oxidation kunye nokufakwa kwe-nitrogen; ukuba izinga lokuhamba kwe-argon likhulu kakhulu, liya kubangela iingxaki ezifana neembobo kwi-weld kunye nomphezulu we-weld ongalinganiyo. Ngokubanzi, uluhlu lokukhetha lwezinga lokuhamba kwe-argon yi-8L/min ukuya kwi-15L/min, kwaye izinga lokuhamba elithile kufuneka lihlengahlengiswe ngokwezinto ezifana nomzekelo wesibhamu se-welding, ubungakanani be-weldment, kunye nendawo ye-welding.

5. Ulawulo lomgangatho kunye nokuhlolwa kwe-roller chain pulse argon arc welding
Amanyathelo okulawula umgangatho: Kwinkqubo yokuwelda nge-roller chain pulse argon arc, kufuneka kuthathwe uthotho lwamanyathelo okulawula umgangatho ukuqinisekisa umgangatho wokuwelda. Okokuqala, kuyimfuneko ukuseka uxwebhu olupheleleyo lwenkqubo yokuwelda kunye neenkqubo zokusebenza, ukumisela iiparamitha zenkqubo yokuwelda kunye namanyathelo okusebenza, kunye nokuqinisekisa ukuba abasebenzi bokuwelda basebenza ngokungqongqo ngokuhambelana neemfuno. Okwesibini, kuyimfuneko ukuqinisa ukugcinwa kunye nolawulo lwezixhobo zokuwelda, ukuhlola rhoqo kunye nokulinganisa umatshini wokuwelda, kunye nokuqinisekisa ukuba ukusebenza kwezixhobo zokuwelda kuzinzile kwaye kuthembekile. Ukongeza, kufuneka uvavanyo oluqinileyo lomgangatho wezixhobo zokuwelda ukuqinisekisa ukuba ucingo lokuwelda, igesi ye-argon, njl.njl. ziyahlangabezana nemigangatho kunye neemfuno ezifanelekileyo. Kwangaxeshanye, ngexesha lenkqubo yokuwelda, kuyimfuneko ukuqinisa ulawulo lwendawo yokuwelda ukuze kuthintelwe impembelelo yezinto ezingqongileyo kumgangatho wokuwelda, njengomoya, ukufuma, njl.njl.
Indlela yokubhaqa: Kwi-roller chain emva kokubhida, kufuneka iindlela ezahlukeneyo zokufumanisa ukuze kuhlolwe umgangatho. Ukuhlolwa kwenkangeleko yindlela elula yokufumanisa, ejonga ikakhulu umgangatho wenkangeleko ye-weld, njengokuthi kukho iintanda, i-welding slag, i-spatter kunye nezinye iziphene kumphezulu we-weld, nokuba ububanzi be-weld kunye nobungakanani bomlenze we-weld ziyahlangabezana neemfuno, kwaye nokuba utshintsho phakathi kwe-weld kunye nezinto eziyintloko lugudile na. Iindlela zovavanyo ezingatshabalalisiyo ziquka uvavanyo lwe-ultrasonic, uvavanyo lwe-magnetic particle, uvavanyo lokungena, njl. Ezi ndlela zinokubona ngokufanelekileyo iziphene ngaphakathi kwe-weld, ezifana neentanda, ukungena okungaphelelanga, ukufakwa kwe-slag, ii-pores, njl. Kwezinye ii-roller chain ezibalulekileyo, uvavanyo olutshabalalisayo, olufana novavanyo lokuxinana, uvavanyo lokugoba, uvavanyo lobunzima, njl. njl., lunokwenziwa ukuvavanya ukusebenza ngokubanzi kunye nomgangatho we-roller chain.

6. Iingxaki eziqhelekileyo kunye nezisombululo zokuwelda i-roller chain pulse argon arc
Ukuxinana kwe-Weld: Ukuxinana kwe-Weld yenye yeziphene eziqhelekileyoikhonkco lerolaukuwelda kwe-argon arc nge-pulse. Izizathu eziphambili ziquka ukungoneli kwe-argon, amabala eoyile namanzi kumphezulu wentambo yokuwelda okanye i-weldment, kunye nesantya sokuwelda esikhawulezayo kakhulu. Ukuze kusonjululwe ingxaki ye-weld porosity, kuyimfuneko ukuqinisekisa ukuba ukuhamba kwe-argon kuzinzile kwaye kwanele, kucocwe kwaye komiswe ngokungqongqo intambo yokuwelda kunye ne-weldment, kulawulwe isantya sokuwelda ngokufanelekileyo, kwaye kunikwe ingqalelo kwi-engile kunye nomgama wesibhamu sokuwelda ukuze kuthintelwe umoya ukungena kwindawo yokuwelda.
Ukuqhekeka kwe-Weld: Ukuqhekeka kwe-Weld sisiphoso esibi kakhulu kwi-roller chain welding, esinokuchaphazela ukusetyenziswa okuqhelekileyo kwe-roller chain. Izizathu eziphambili zokuqhekeka kwe-weld kuxinzelelo olukhulu lwe-welding, ukudibana kakubi kwe-weld, kunye nokungafani phakathi kwezinto ze-welding kunye nezinto zabazali. Ukuthintela ukuqhekeka kwe-weld, kuyimfuneko ukukhetha ngokufanelekileyo iiparameter zenkqubo ye-welding, ukunciphisa uxinzelelo lwe-welding, ukuqinisekisa ukuhlanganiswa okuhle kwe-weld, kunye nokukhetha izinto ze-welding ezihambelana nezinto zabazali. Kwezinye izinto ze-roller chain ezinokuba neentanda, zinokutshiswa ngaphambi kokuba zifakwe iintanda kwaye ziphathwe ngokufanelekileyo emva kwe-welding ukuze kupheliswe uxinzelelo lwe-welding kwaye kuncitshiswe umngcipheko wokuqhekeka.
Ukusikwa kwe-Weld: Ukusikwa kwe-Weld kubhekisa kwinto yokudakumba emngxunyeni we-weld, eya kunciphisa indawo esebenzayo ye-weld kwaye ichaphazele amandla e-roller chain. Ukusikwa kwe-Weld kubangelwa kakhulu yi-welding current egqithisileyo, isantya sokusikwa kwe-welding esigqithisileyo, i-angle engafanelekanga ye-welding gun, njl. Ukusombulula ingxaki ye-weld undercut, kuyimfuneko ukunciphisa ngokufanelekileyo i-welding current kunye nesantya sokusikwa kwe-welding, ukulungisa i-engile ye-welding gun, ukwenza umgama phakathi kwe-welding wire kunye ne-weldment ube mncinci, ukuqinisekisa ukuba i-welding wire inokuzaliswa ngokulinganayo kwi-weld, kwaye kuthintelwe ukudakumba emngxunyeni we-weld.

7. Amanyathelo okhuseleko kwi-roller chain pulse argon arc welding
Ukuzikhusela: Xa besenza i-roller chain pulse argon arc welding, abaqhubi kufuneka banxibe izixhobo zokuzikhusela, kuquka iiglavu zokuwelda, iiglasi zokukhusela, iimpahla zokusebenza, njl. Iiglavu zokuwelda kufuneka zenziwe ngezinto ezinobushushu obuhle kunye nokumelana nobushushu obuphezulu ukuthintela ukutshiza kwesinyithi obushushu obuphezulu okwenziwa ngexesha lokuwelda ekutshiseni izandla; iiglasi zokukhusela kufuneka zikwazi ukucoca ngokufanelekileyo imisebe ye-ultraviolet kunye ne-infrared ukukhusela amehlo ekonakaleni yi-welding arcs; iimpahla zokusebenza mazibe zizinto ezithintela ilangatye kwaye zinxitywe kakuhle ukuthintela ukuvezwa kolusu.
Ukhuseleko lwezixhobo: Ngaphambi kokusebenzisa i-pulse argon arc welder, jonga ngononophelo ukusebenza kokhuseleko kwezixhobo ezahlukeneyo, njengokuthi ingaba isiseko se-welder silungile na, ukuba i-insulation ye-welding gun ayiguquki na, nokuba i-valve kunye nombhobho we-argon cylinder ziyavuza na. Imisebenzi yokuwelda ingenziwa kuphela emva kokuqinisekisa ukuba izixhobo zikwimeko ekhuselekileyo nethembekileyo. Ngexesha lenkqubo yokuwelda, qaphela imeko yokusebenza kwezixhobo. Ukuba kufunyenwe izandi ezingaqhelekanga, amavumba, umsi, njl. njl., ukuwelda kufuneka kumiswe ngoko nangoko, umbane kufuneka ucinywe, kwaye kufuneka kuhlolwe kwaye kugcinwe.
Ukhuseleko kwindawo: Indawo yokutshiza kufuneka ibe nomoya ococekileyo ukuze kuthintelwe ukuqokelelwa kwe-argon kunye neegesi eziyingozi eziveliswa ngexesha lokutshiza, ezinokubangela ingozi emzimbeni womntu. Kwangaxeshanye, izixhobo zokutshiza, iisilinda zegesi, njl. kufuneka zibekwe kude nezinto ezinokutsha neziqhumayo, kwaye zixhotyiswe ngezixhobo zokulwa nomlilo ezifanelekileyo, ezifana nezicimi-mlilo kunye nesanti yokulwa nomlilo, ukuthintela iingozi zomlilo. Ukongeza, kufuneka kubekwe imiqondiso yesilumkiso sokhuseleko kwindawo yokutshiza ukukhumbuza abanye abasebenzi ukuba banikele ingqalelo kukhuseleko.