Isikhokelo esitsha sokuTack kwiiTekhnoloji ze-Welding ezikhutshiweyo

I-Tack welding yindlela esisiseko kwiinkqubo ezininzi zokuvelisa kunye neendibano. Ngaphaya koko, le ndlela isetyenziswa ngokubanzi kumashishini ahlukeneyo ngenxa yokuguquguquka kwayo, ukukwazi ukuzinzisa, kunye nokusebenza kakuhle kweendleko.

Ke ngoko, eli nqaku liza kuphonononga inkqubo ye-welding ye-tack, egubungela inkcazo yayo, iintlobo ezahlukeneyo, kunye neenzuzo kunye nokubi, ukunceda abafundi baqonde ngokucokisekileyo obu buchule be-welding.

Yintoni iTack Welding?

I-tack weld yiweld yethutyana esetyenziselwa ukubamba iziqwenga ezimbini okanye ngaphezulu zentsimbi endaweni phambi kokuba wenze i-weld yokugqibela. Le ndlela idla ngokubandakanya ukusetyenziswa kobushushu obuphantsi kunye ne-arc ye-welding emfutshane yokudibanisa iinxalenye zetsimbi.

Ngaphezu koko, injongo yale nkqubo kukulungelelanisa iziqwenga zetsimbi ngokuchanekileyo ngaphambi kwe-welding. Kwaye ikwathintela iindawo ukuba zihambe okanye zitshintshe ngexesha lenkqubo ye-welding. Ngamanye amazwi, inokubonelela ngokuzinza okwaneleyo ukuvumela i-welder ukuba igqibe i-weld yokugqibela ngempumelelo. Ke, ukuwelda okwethutyana linyathelo lokuqala eliyimfuneko kwizicelo ezininzi ze-welding.

Isebenza njani iTack Welding?

Kuyaziwa ukuba le nkqubo ye-welding isebenzisa i-arc ukulungisa amaqhekeza amabini. Ngaloo ndlela, ukuwelda yinkqubo elula xa kuthelekiswa nabanye, kwaye ngezantsi kukho amanyathelo aqhelekileyo.

• Ukulungiselela : Kubalulekile ukuqonda imizobo kunye neemfuno zobugcisa ngaphambi kokuqala ukuwelda. Okulandelayo, kukwafuna ukuqinisekisa ukuba indawo yokuwelda igcinwa icocekile kwaye ingenazo ezinye iioksidi.
• Iiparamitha Uhlengahlengiso: Izixhobo eziphathekayo ze-arc ezifana ne-MIG welder kunye ne-TIG welder, zisetyenziswa ngokuqhelekileyo kule nkqubo. Ngokufanelekileyo, i-welder iya kulungelelanisa i-welding yangoku kunye ne-voltage ukuze ilingane ubukhulu kunye neentlobo zezixhobo ze-welding.
• Ukuthabatha : Iqondo lokushisa elivuthayo elenziwe nge-arc welds liya kukhokelela kwiintsimbi ze-welding ezincibilika ngokukhawuleza. Iintsimbi ke ziphole ngokukhawuleza emva kokuba ukuwelda kugqityiwe. Ngokubanzi, ubude beteki encinci busuka kwi-intshi ezi-½ ukuya kwi-intshi ezi-¾, kwaye akukho ngaphezulu kwe-intshi enye.

Izinto ezinokuthi zenziwe ngeTack Welded

Ngokwesiqhelo, abaweldi bahlala besebenzisa izixhobo zetsimbi kwinkqubo yokuwelda. Nangona kunjalo, sinokukhetha njani izixhobo ezifanelekileyo nezifanelekileyo? Izinto eziphambili zixhomekeke kwi-thermal conductivity ye-thermal, ukuchaphazeleka kokuphazamiseka kunye ne-coefficient yokwandiswa kwe-thermal. Ngezantsi kukho iintsimbi eziqhelekileyo.

• Intsimbi yeCarbon
• Yenziwe ngentsimbi eshayinayo
• Aluminiyam
• Ingxubevange yeAluminiyam
• Intsimbi
• Ubhedu
• CuCrZr

Iintlobo zeTack Welds

Uhlobo ngalunye lwe-tack weld lusebenza ngokwalo usetyenziso kunye neenjongo ezahlukeneyo, kwaye eli candelo liyakwazisa ezinye iindidi eziqhelekileyo.

I-Standard Tack Weld

Olu hlobo lwe-weld lunokumelana nezinto ezinzima kwaye lubambe ngokuqinileyo iziqwenga endaweni yenkqubo yokugqibela ye-welding.

Ibhulorho Tack Weld

Ngokuqhelekileyo, i-welders idla ngokuxhamla olu buchule xa kukho isithuba esincinci phakathi kwezinto ezimbini zetsimbi emva kokuhlanganisana. Ngamanye amazwi, le ndlela yenzelwe ukuvala ezo zikhewu ezibangelwa kukusika okanye ukugqwethwa ngendlela engafanelekanga.

Nazi ezinye izakhono zolu hlobo lwe-welding: ukusebenzisa i-tack encinci kwindawo nganye ngokulandelelana, ukuvumela ixesha elaneleyo lokuba baphole.

I-Hot Tack Weld

I-Hot tacking ifana ne-bridge tacking, njengoko zombini iindlela zenzelwe ukugcwalisa izithuba. Nangona kunjalo, umahluko ophambili kukuba ukutshisa okutshisayo kufuna ukuba i-welder isebenzise i-sledgehammer ukubethela iziqwenga kwindawo efanelekileyo.

Thermit Tack Weld

I-Thermit welding yinkqubo esebenzisa i-exothermic chemical reaction ukuvelisa amaqondo obushushu aphezulu, anokufikelela kuma-4000 degrees Fahrenheit. Ukongeza, kukwabandakanya umxube wezinto eziphathekayo, ezifana nomgubo we-aluminium kunye ne-iron oxide powder.

Ultrasonic Tack Weld

I-Ultrasonic welding ibandakanya ukusetyenziswa kwe-high-frequency mechanical vibrations ukudala ukushisa kunye nokudibanisa isinyithi kunye. Ukushukuma okukhawulezayo kudala ukungquzulana kwi-interface phakathi kwamacandelo esinyithi, okubangela ukufudumeza kwendawo kunye nokunyibilika. Kule nkqubo, i-welders inokutyhala ngokuthe ngqo iindawo ezincibilikisiweyo kwisiseko sesinyithi ngaphandle kwezinto ezongezelelweyo zokuzalisa.

Iifomu zeTack Weld

Kukho iintlobo ezine ze-tack weld. Ukukhetha ifom efanelekileyo kunokunceda ukuphucula ukusebenza kwe-welding kunye nomgangatho. Ngaloo ndlela, eli candelo liza kuzichaza ngokweenkcukacha.

Isikwere Tack Weld: Le fom ye-welding inikezela ngokubambisana okunamandla ngokufaka i-welds kwipatheni yesikwere, iququzelele ukudibanisa kwamacandelo amabini abekwe kwii-angles ezifanelekileyo.

NONE: Obu buchwephesha bubandakanya ukubeka i-weld ethe nkqo eqhuba umphakamo opheleleyo weziqwenga ezibini ezidityanisiweyo, endaweni ye-weld yendawo eyenziweyo kumphezulu.

I-Engle yasekunene Tack : Olu hlobo lwe-tack weld lusetyenziselwa ukudibanisa iziqwenga ezimbini zetsimbi ezidibana kwi-angle ye-90-degree. Ihlala isetyenziselwa ukukhusela iziqwenga zetsimbi ezisezantsi kolu qwalaselo lwe-perpendicular.

I-Angle yekona yasekunene Tack Weld: Abashiseli ngokuqhelekileyo basebenzisa le fomu ukuthintela ukubunjwa kwe-T-shaped joint phakathi kwe-perpendicular metal components.

Ii-Pros and Cons of Tack Welding

Itekhnoloji ye-Tack Welding ivelisa inani leenzuzo, kodwa ikwabandakanya imida ethile.

IiPros zeTack Weld

• Ukulungisa okwethutyana: Amalungu esinyithi alungiswa okwethutyana ukuququzelela indawo echanekileyo.
• Ukusebenza kakuhle: Inceda ukuphucula ukusebenza kakuhle kulawulo lwayo olulula
• Ixabiso eliphantsi: Xa kuthelekiswa nezinye iindlela ze-welding, i-tack welding ayibizi kakhulu.
• Usetyenziso Olubanzi: Ifanelekile kwizinto ezininzi kwaye ingasetyenziselwa iindawo zetsimbi ezinobunzima obuhlukeneyo.

Ii-Cons of Tack Weld

• Amandla alinganiselweyo: Ulungiso lwexeshana alunakuthatha indawo yamandla eweld eqhutywe ngokufanelekileyo.
• Uphazanyiso: Ukubekwa kwe-weld engafanelekanga okanye ubungakanani obugqithisiweyo be-weld bunokubangela ukuphazamiseka.
• Imfuneko yezakhono: Ukuvelisa i-weld tack esemgangathweni kufuna ubuchule kunye namava avela kwi-welder.

Indlela yokufumana iTack elungileyo?

I-weld ye-tack ekumgangatho ophezulu inceda ukwenza i-weld yokugqibela egqibeleleyo njengoko inokuthintela izixhobo ekuqhekekeni okanye ekuweni kwintshukumo. Ke, eli candelo liya kukubonelela ngeengcebiso ezibanzi zokufezekisa i-tack weld elungileyo.

• Gcina i-metal filler wire icocekile, kwaye ukhethe ucingo olunobubanzi obuncinci.
• Qinisekisa ukuba incam yoqhagamshelwano ayinxitywanga.
• Sebenzisa iiteyiphu ukugcina imathiriyeli ingatshintshi.
• Qinisekisa ukuba inani le-weld ye-tack ihambelana nobukhulu be-weld.
• Cwangcisa kwangaphambili ulandelelwano kunye nesikhokelo se-welds.
• Sebenzisa amandla ombane anyusiweyo ngelixa uwugcina uzinzile.

Tack Welding vs. Spot Welding

Nangona ezi zimbini zokuwelda ziyafana, zikwanazo nezantlukwano ezithile. Kwaye umahluko ophambili phakathi kwe-tack welding kunye ne-spot welding zezi:

• I-Tack weld yinkqubo ye-welding yethutyana esetyenziselwa ukubamba iinxalenye endaweni, ngelixa i-spot welding yinkqubo yokumelana ne-welding eyenza i-weld yasekhaya, ejikelezayo.
• Iiweld zeTack zincinci kwaye azikho nzulu, lo gama iintsimbi zokuwelda zomelele kwaye zomelele ngakumbi.
• I-Tack welding ihlala isetyenziselwa ukudibanisa kunye nokulungelelaniswa, ngelixa i-spot welding isetyenziswa kwimveliso yobuninzi

  Ukuqukumbela

  Ukuqonda ubucukubhede bokuwelda kubalulekile kuye nawuphi na umshiseli, injineli, okanye umenzi welaphu ojonge ukukhulisa iinkqubo zokuwelda kunye nokuhambisa iziphumo ezikumgangatho ophezulu.

  Ukongeza,HUAYI GROUP unolwazi olubanzi kwitekhnoloji ye-welding. Sisebenza ngokwesikoIinkonzo zoomatshini ze-CNC, ukusuka kuyilo kunye neprototyping ekhawulezayo ukuya kwimveliso ephantsi okanye ephezulu yeenxalenye ezinzima. Ke ngoko, sinokuhlangabezana neemfuno zakho zokuwelda. Zive ukhululekile ukunxibelelana nathi kwiiprojekthi zakho okanyecela isicatshulwa ngoko nangoko.