Ukuwelda kweSheet Metal: Indlela iiHY Metals ezinciphisa ngayo ukugqwetheka kokuwelda

1. Ukubaluleka kokuwelda ekwenzeni isinyithi

Inkqubo yokuwelda ibaluleke kakhulu ekuvelisweni kwesinyithi njengoko idlala indima ephambili ekudibaniseni iindawo zesinyithi ukuze kudalwe izakhiwo kunye neemveliso ezintsonkothileyo.

Nazi ezinye iingongoma ezigxininisa ukubaluleka kweenkqubo zokuwelda kwiukwenziwa kwesinyithi seshiti:

1.1. Iindawo zokudibanisa:Ukuwelda kubalulekile ekudibaniseni iindawo zesinyithi ngasinye ukuze kwenziwe izakhiwo ezinkulu ezifanaizindlu, izakhelokunyeiindibanoIdala unxibelelwano oluqinileyo noluhlala ixesha elide phakathi kweendawo zesinyithi, nto leyo evumela ukwenziwa kweemveliso ezintsonkothileyo nezisebenzayo.

  1.2 Ukunyaniseka kwesakhiwo:Umgangatho wenkqubo yokuhlanganisa umbane uchaphazela ngokuthe ngqo ukuthembeka kwesakhiwo seenxalenye zesinyithi ezenziweyo. Ukuhlanganisa umbane ngendlela efanelekileyo kuqinisekisa ukuba iinxalenye ezidibeneyo zinokumelana noxinzelelo loomatshini, iimeko zokusingqongileyo kunye nezinye iimfuno zokusebenza.

  1.3 Ukuguquguquka koyilo:Ukuwelda kunika ukuguquguquka koyilo ekwenzeni isinyithi, okuvumela ukudalwa kwezakhiwo ezintsonkothileyo ezenziwe ngokwezifiso. Ingenza izinto ezinejometri ezintsonkothileyo, okuvumela abavelisi ukuba bahlangabezane neemfuno ezithile zoyilo kunye neenkcukacha zokusebenza.

  1.4 Ukuhambelana kwezinto:Iinkqubo zokuwelda zibalulekile ekudibaniseni iintlobo ezahlukeneyo zezinto zesinyithi, kubandakanya intsimbi, i-aluminium, intsimbi engatyiwayo, kunye nezinye ii-alloys. Oku kuguquguquka kuvumela ukwenziwa kweemveliso ezineemveliso ezahlukeneyo ukuhlangabezana nezicelo ezahlukeneyo zoshishino.

  1.5 Imveliso engabizi kakhulu:Iinkqubo zokuwelda ezisebenzayo zinceda ekwenzeni kube lula ukubiza imali eninziukwenziwa kwesinyithi seshitingokuvumela ukuhlanganiswa nokuveliswa kwezinto ngokukhawuleza. Inkqubo yokuwelda ecwangcisiweyo kakuhle ingenza inkqubo yokuvelisa ibe lula, ngaloo ndlela inciphise ixesha lokuvelisa kwaye inciphise iindleko zokuvelisa zizonke.

  1.6 Uqinisekiso loMgangatho:Inkqubo yokuhlanganisa ibaluleke kakhulu ekuqinisekiseni umgangatho kunye nokuthembeka kweemveliso zesinyithi. Iindlela ezifanelekileyo zokuhlanganisa, kubandakanya ukuhlolwa kunye novavanyo lokuhlanganisa, zibalulekile ekugcineni imigangatho ephezulu yokusebenza kunye nokusebenza kwemveliso.

  1.7 Izicelo zoshishino:Ukuwelda kusetyenziswa kakhulu kumashishini ahlukeneyo, kuqukaiimoto, inqwelo-moyaulwakhiwo kunyeimvelisoaphoizinto zesinyithi zeshitiziyinxalenye ebalulekileyo yemveliso yezithuthi, oomatshini, izakhiwo kunye neempahla zabathengi.

Inkqubo yokuhlanganisa ibalulekile ekuvelisweni kwesinyithi njengoko ivumela ukudalwa kweemveliso ezihlala ixesha elide, ezisebenzayo nezinokuguquguquka. Ngokuqonda ukubaluleka kokuhlanganisa kunye nokusebenzisa iindlela ezilungileyo, abavelisi banokubonelela ngeenxalenye zesinyithi ezisemgangathweni ophezulu, ezingabizi kakhulu, nezinokuthenjwa kwiintlobo ngeentlobo zezicelo.

 2. Inkqubo yokuwelda isinyithi:

 2.1 Ukulungiselela:Inyathelo lokuqala ekudibaniseni isinyithi kukulungisa umphezulu wesinyithi ngokucoca nokususa naziphi na izinto ezingcolisayo ezifana neoyile, igrisi, okanye umhlwa. Oku kubalulekile ukuze kufunyanwe ukunamathela okuqinileyo nokucocekileyo.

 2.2JUyilo lwe-oint:Uyilo olufanelekileyo lwejoyinti lubalulekile ekudibaniseni ngempumelelo. Ulwakhiwo lwejoyinti, kuquka uhlobo lwejoyinti (ijoyinti yelaphu, ijoyinti yempundu, njl.njl.) kunye nokuhlanganiswa, kuya kuchaphazela inkqubo yokudibanisa kunye nokwenzeka kokugqwetheka.

  2.3 Iindlela zokuwelda:Kukho iindlela ezininzi ezisetyenziswa kakhulu zokuwelda kwisinyithi, kuqukaI-TIGukuwelda (igesi engasebenziyo ye-tungsten),I-MIGukuwelda (igesi engasebenziyo yesinyithi),ukuwelda indawo yokumelana, njl. Indlela nganye ineengenelo kunye nemingeni yayo.

  3.Imingeni ejongene nayoukuwelda kwesinyithi:

 3.1 Ukuguquka:Ubushushu obuveliswa ngexesha lenkqubo yokuwelda bunokubangela ukuguquka kwesinyithi kunye nokugoba, ingakumbi kwi-aluminium enomoya ophezulu wokushisa. Oku kunokukhokelela ekungachaneki kobukhulu kwaye kuchaphazele umgangatho uwonke wenxalenye.

  3.2 Ukuqhekeka:Ngenxa yokwanda okuphezulu kobushushu kunye namazinga okucutheka kwe-aluminium, isengozini yokuqhekeka ngexesha lenkqubo yokuwelda. Ulawulo olufanelekileyo lweeparamitha zokuwelda lubalulekile ekuthinteleni ukuqhekeka.

  4. Lawula ukugqwetheka kwaye uphephe iingxaki zokuwelda:

Ukunciphisa ukugqwethwa kwe-welding, iindlela ezahlukeneyo kunye neendlela zingasetyenziswa ngexesha lenkqubo yokugqwethwa kwe-sheet metal. Nazi ezinye iindlela eziphambili zokunceda ukulawula nokunciphisa ukugqwethwa kwe-welding:

  4.1 Ukulungiswa Okufanelekileyo:Ukusebenzisa iindlela zokubopha ezisebenzayo ukuze kubambekeumsebenziUkuba endaweni yayo ngexesha lenkqubo yokuwelda kunceda ekunciphiseni intshukumo kunye nokuguquguquka. Oku kuqinisekisa ukuba inxalenye igcina imo kunye nobukhulu bayo ngexesha lenkqubo yokuwelda.

  4.2 Ulandelelwano lokuwelda:Ukulawula ulandelelwano lokuwelda kubalulekile ekulawuleni ukuguquguquka. Ngokucwangcisa ngononophelo ulandelelwano lokuwelda, igalelo lobushushu lingasasazwa ngokulinganayo, ngaloo ndlela kuncitshiswe ukugqwetheka ngokubanzi kwesixhobo somsebenzi.

  4.3 Unyango lobushushu bokufudumeza kunye nolwelo emva kokuwelda:Ukufudumeza isixhobo somsebenzi ngaphambi kokuwelda nokwenza unyango lobushushu emva kokuwelda kunokunceda ukunciphisa uxinzelelo lobushushu kunye nokunciphisa ukuguguleka. Oku kusebenza ngakumbi kwizinto ezifana ne-aluminium ezinokuthi ziguguleke ngexesha lokuwelda.

  4.4 Iiparamitha zokuwelda:Ukukhetha ngokuchanekileyo kunye nokulawula iiparameter zokuwelda ezifana nombane, i-voltage kunye nesantya sokuhamba zibalulekile ekunciphiseni ukugqwetheka. Ngokusebenzisa ezi parameters kakuhle, ukuwelda okuhle kunokufezekiswa ngokunciphisa ubushushu, nto leyo enceda ukulawula ukugqwetheka.

  4.5 Itekhnoloji yokuwelda ethatha inyathelo elingasemva:Ukusebenzisa iteknoloji yokudibanisa i-back-step, apho i-weld yenziwa kwicala elichaseneyo ne-weld yokugqibela, kunokunceda ukuphelisa ukuguquguquka ngokulinganisela imiphumo yobushushu kunye nokunciphisa uxinzelelo olushiyekileyo.

  4.6 Ukusetyenziswa kweejigi kunye nezixhobo:Ukusebenzisa iijigi kunye nezixhobo ezenzelwe ngokukodwa inkqubo yokuhlanganisa kunceda ukugcina ulungelelwaniso oluchanekileyo kunye nemilo yesixhobo somsebenzi kwaye kunciphisa amathuba okuguquka ngexesha lenkqubo yokuhlanganisa.

  4.7 Ukukhetha izinto:Ukukhetha isiseko sentsimbi kunye nezixhobo zokuzalisa ezifanelekileyo kuya kuchaphazela ukuguquguquka kwe-welding. Ukuthelekisa isiseko sentsimbi kunye nesiseko sentsimbi kunye nokukhetha izixhobo ezine-coefficient ephantsi yokwandiswa kobushushu kunokunceda ukunciphisa ukugqwetheka.

  4.8 Ukukhetha inkqubo yokuwelda:Ngokuxhomekeke kwisicelo esithile, ukukhetha inkqubo efanelekileyo yokuwelda, efana nokuwelda kwe-TIG (tungsten inert gas) okanye i-MIG (metal inert gas), kunokunceda ukunciphisa ukuphazamiseka ngokulawula ubushushu kunye nesantya sokuwelda.

Ngokusebenzisa ezi ndlela kunye namaqhinga, ukuphazamiseka kwe-welding kungancitshiswa, ingakumbi xa usebenza ngezinto ezifana ne-aluminium. Indlela nganye kwezi idlala indima ebalulekileyo ekulawuleni ukuguqulwa kwe-weldment nokuqinisekisa umgangatho we-weldment.