Izintambo ze-MIG zidlala indima ebalulekile ku-welding yanamuhla. Ukuze sizuze imiphumela ephezulu ye-welding, kudingeka sazi ukuthi singayikhetha kanjani futhi sisebenzise izintambo ze-mig kahle.
Ungayikhetha kanjani i-mig wire?
Okokuqala, kudingeka sisuselwe ezisekelweni eziyisisekelo, izinhlobo ezahlukene zezinto zesisekelo zinquma ukuqondiswa kokukhethwa kocingo. Izinto ezijwayelekile zesisekelo yinsimbi yekhabhoni, insimbi engenasici, i-aluminium alloy nokunye. Ngensimbi yekhabhoni, ukukhethwa kweI-Welding Wirekufanele isuselwe emandleni alo. I-carbon yensimbi ephansi yamandla ingakhetha i-wire evamile ye-carbon yensimbi ye-welding, kuyilapho i-carbon enamandla ephezulu idinga ucingo lwamandla aphezulu ukuze kuqinisekiswe ukusebenza ngemuva kokushiswa. Kunezinhlobo eziningi zensimbi engenasici, kufaka phakathi insimbi engenasici engenacala, insimbi engenasici, insimbi engenacala nokunye. Ibanga ngalinye lensimbi elingagqweli linokwakheka kwalo okuhlukile kwamakhemikhali kanye nezimpawu zokusebenza, ngakho-ke udinga ukukhetha ucingo olungenasici ukufanisa, ukuze uqinisekise ukuthi ukumelana nokugqwala kanye nemishini yeWeld kuyahambisana nezinto zomzali.
Vele, izidingo zokusebenza kwe-welding nathi esilinganisweni sokucatshangelwa, izidingo zamandla ze-weld zingesinye sezisekelo ezibalulekile zokukhethwa kocingo. Uma iWeld idinga ukubekezelela imithwalo ephezulu, khona-ke kufanele kukhethwe ucingo oluphezulu lwamandla. Lokhu kuqinisekisa ukuthi ukuhlanganiswa kwe-welded ngeke kuphule ngesikhathi sokusebenzisa. Okokushiswa ngezidingo zokumelana nokugqwala, njengezisebenzi zomsebenzi ezisetshenziswa ezindaweni ezinokhahlo ezinjengomkhakha wamakhemikhali nolwandle, kuyadingeka ukuthi ukhethe izintambo ze-welding ngokumelana nokuqina okuhambisanayo. Uma umsebenzi we-welded we-welded edinga ukuba nobunzima obuhle noma ukusebenza okuphansi okuphansi, kuzodingeka futhi ukhethe ngokucophelela ucingo olufanele ukuze uhlangabezane nalezi zidingo ezikhethekile.
Okwesibili, kudingeka sinqume ububanzi be-wire. Ukukhethwa kobubanzi be-wire kanye ne-welding yamanje, isikhundla se-welding kanye nokuqina kwezinto ezibonakalayo kuhlobene kakhulu. Ngokuvamile, i-welding ye-welding yamanje ye-welding yamanje ne-swerer idinga ukusetshenziswa kocingo oluqinile. Lokhu kungenxa yokuthi izintambo ezinkulu zingamelana nemisinga ephakeme futhi zinikeze ngensimbi ethe xaxa ukuqinisekisa amandla we-weld. Uma uqhathanisa ne-welding yepuleti elincanyana, izintambo ezincane zezintambo zivame ukukhethwa ukuze zinciphise ukufaka ukushisa kokushisa futhi zivikele ukushiswa nokuhlanekezela. Ezikhundleni ezihlukile zokufakelwa, kuyadingeka futhi ukukhetha ububanzi obufanele bocingo lwe-welding. Isibonelo, endaweni ephakeme ye-Welding, ngenxa yobunzima bokusebenza, ukuze kusebenze ukusebenza kanye nokuqinisekisa ikhwalithi ye-welding, kufanele ikhethe ucingo oluncanyana.
Ngaphezu kwalokhu, kudingeka sihlanganise amapharamitha we-Welding Prophanters ekukhetheni ngocingo, amapharamitha ahlukile we-mig welding, anjenge-welding yamanje, i-voltage, ijubane le-welding, njll., Futhi unomthelela obalulekile ekukhetheni kocingo. Kufanele isuselwe kumapharamitha we-welding enqubo uqobo ukuze ukhethe ucingo ungazivumelanisa nalezi zinhlaka. Esimweni se-welding ephezulu yamanje futhi ephezulu ye-welding, kubalulekile ukuqinisekisa ukuthi ucingo lungancibilika futhi lwakha i-weld esezingeni eliphezulu kwinqubo ye-welding yejubane eliphezulu. Kuyadingeka ukuthi ukhethe ucingo lwe-welding ngezakhiwo ezinhle zokubekezela nokuqina.
Ngasikhathi sinye, kudingeka futhi sicabangele ukuqina kokuhlinzekwa kocingo nangesevisi yokuthengisa ngemuva. Khetha uhlobo lwe-wire ngedumela elihle neziteshi ezithembekile zokuhlinzekwa ukuze uqinisekise ukuthi ngeke kube khona ukushoda kocingo kwinqubo ye-welding. I-Tankii Alloy inezinhlobonhlobo zezintambo ze-welding ngekhwalithi ezinzile, uma uzidinga, sicela uxhumane nathi.
Bese kuyini izinyathelo zokusebenzisa ukusetshenziswa kweMig Welding Wire?
Into yokuqala ongayisho ukuthi ngokuya ngemishini, kubalulekile ukukhetha i-Welder efanelekile ku-Mig Welding. Ukusebenza kwe-welder kufanele kuzinzile, futhi ukuphuma kwamanje kanye namandla athile kufanele kube okunembile. Ngasikhathi sinye, qiniseka ukuthi umnikazi we-welder utholakele ukuvikela i-electrocution. Ukusebenza okujwayelekile kohlelo lokudla lwe-Wire kuyisihluthulelo sokuqinisekisa ikhwalithi ye-welding. Indlela yokudla yocingo kufanele isebenze kahle futhi ingcindezi yesondo lokuphakelayo yocingo kufanele ibe ngokulingana ukuze igweme ukondla ucingo ongazinzile noma ukuslayida kwentambo. Ngaphezu kwalokho, ishubhu lokuphakela ucingo kufanele lihlanzwe njalo ukuvikela ukuvalwa.
Ukukhethwa kwegesi evikelayo nakho kubalulekile. Amagesi ajwayelekile avikelayo angama-argon, i-helium noma ingxube yazo. Qiniseka ukuthi ubumsulwa begesi evikelekile buhlangabezana nezidingo zokuqinisekisa ikhwalithi ye-welding. Ukulungiswa okunengqondo kokugeleza kwegesi okuvikela kubaluleke kakhulu. Ngokuvamile, ukugeleza kwegesi kufanele kuguqulwe ngokuya nge-welding yamanje, ububanzi be-wire kanye nesikhundla se-welding nezinye izinto. Ngaphezu kwalokho inqubo ye-welding, ukuqinisekisa ukuvikelwa kwegesi okuhle endaweni ye-welding, ukugwema ukungena komoya echibini elibunjiweyo.
Kumele kwaziwe ukuthi ngokuvamile sikhetha i-Mig Wire efanelekile ngokuya ngezinto ezibonakalayo, ubukhulu kanye nezidingo ze-welding zezinto zesisekelo. Ububanzi, ukwakheka kwamakhemikhali kanye nezindawo zemishini zocingo lwe-welding kufanele zifane nezinto zesisekelo. Kufanele sihlole ikhwalithi ephezulu yocingo lwe-welding ngaphambi kokuyisebenzisa, futhi siyihlanze uma kukhona ukugqwala kanye namafutha. Lawula ubude besengezo ocingweni lwe-welding. Ngokuvamile, ubude bentambo bungamahlandla ayi-10 ububanzi be-wire kufanelekile. Ukwelula ubude obude kakhulu kuzoholela ekuphikiseni okwengeziwe, ukuze ucingo lugqibe ngokweqile, luthinte ikhwalithi yokufudumala.
Ngaphezu kwalokho, izikhundla ezahlukahlukene ze-welding zinezidingo ezihlukile zenqubo ye-welding. Eflethini le-welding, ukufudumala okuqondile, okuvundlile kwe-welding kanye ne-wack welding isikhundla, kufanele aguqule amapharamitha we-welding kanye nezindlela zokusebenza ukuze aqinisekise ikhwalithi ye-welding. Okokushiswa kwezinto ezithile ezinjengamapuleti aminyene noma insimbi ephezulu yekhabhoni, ukufundwa komsebenzi kungadingeka ukuvikela ukuqhekeka. Ngasikhathi sinye, izinga lokushisa lomxhumanisi kufanele lilawulwe ukuze ligweme kakhulu noma liphansi kakhulu. Ngesikhathi senqubo ye-welding, i-slag ne-spatter ebusweni be-weld kufanele kuhlanzwe ngesikhathi ukuze kuqinisekiswe ikhwalithi yokubukeka ye-weld kanye nenqubekela phambili ebushelelezi yokushiswa okulandelayo.
Isikhathi sePosi: Sep-02-2024