Intshayelelo
Kwishishini lemveliso, i-welding yindlela ebaluleke kakhulu yokucubungula.Izixhobo zokuwelda kwindawo ephakathizisetyenziswa ngokubanzi kwiinkalo ezahlukeneyo ngenxa yokusebenza kwazo okuphezulu, ukonga amandla, kunye nomgangatho ogqwesileyo wokuwelda. Ukuqinisekisa inkqubo yokuwelda egudileyo kunye{1}}neziphumo ezikumgangatho ophezulu,{2}ulungiselelo lokuwelda lubalulekile. Eli nqaku liphonononga ngokweenkcukacha amalungiselelo ayimfuneko phambi kokusebenzisa amedium frequency spot welderukuqinisekisa ukusebenza kakuhle kwezixhobo kunye neziphumo ezinqwenelekayo ze-welding.
Ukuhlolwa kweZixhobo
- Okokuqala, umqhubi kufuneka enze uhlolo olubanzi lwe-medium frequency spot welder ngaphambi kokuba aqalise. Oku kubandakanya ukujonga unikezelo lwamandla, inkqubo yokulawula, i-welding transformer, kunye ne-welding tongs, phakathi kwamanye amacandelo. Qinisekisa ukuba isixhobo sikwimeko entle ngaphandle kweziphene okanye imiba enokubakho. Nika ingqwalasela eyodwa kwiintambo zombane ukuze uqinisekise ukuba azichanekanga, khangela ukuba akukho monakalo kusini na kwi-insulation, kwaye uqinisekise ukuba zonke iintambo zikhuselekile.
- UkuJonga ukuBonelelwa koMbane: Qinisekisa ukuba amandla ombane azinzile kwaye ayahlangabezana neemfuno zesixhobo ukunqanda umonakalo okanye umgangatho ombi we-welding ngenxa yokuguquguquka kwamandla ombane.
- Inkqubo yokulawula: Hlola iphaneli yokulawula, isikrini sokubonisa, kunye namanye amacandelo ukuqinisekisa ukuba zonke iiparamitha zilungelelaniswe kwaye zinokutshixwa.
- I-Welding Transformer: Khangela i-welding transformer kuyo nayiphi na imiba kwaye uqinisekise ukuba ukugquma phakathi kwee-coil eziziiprayimari nezesekondari zihamba kakuhle.
- I-Welding Tongs: Qinisekisa ukunyanzeliswa kwe-clamping ye-welding tongs kwaye uqinisekise ukuba izilayidi eziqhubayo zenza uqhagamshelwano olufanelekileyo ukuqinisekisa ukuqhuba okuqhelekileyo kwangoku ngexesha le-welding.
Izicwangciso zeParameter
- Iiparamitha zokuwelda zemedium frequency spot welderimpembelelo ngqo umgangatho welding. Ngaphambi kwe-welding, umqhubi kufuneka abeke iiparitha ezifanelekileyo ngokusekelwe kwizinto zokudibanisa kunye neemfuno. Oku kubandakanya i-welding yangoku, uxinzelelo lwe-electrode, ixesha le-welding, kunye nexesha lokuphumla.
- I-Welding yangoku: Misela i-welding yangoku efanelekileyo ngokusekelwe kubukhulu kunye ne-thermal conductivity yezinto. Iphezulu kakhulu okanye iphantsi kakhulu yangoku inokuchaphazela kakubi iziphumo ze-welding.
- Uxinzelelo lwe-Electrode: Uxinzelelo lwe-electrode kufuneka lube yimodareyitha ukuqinisekisa ukuba izixhobo zixinzelelwe ngokuqinileyo ngexesha le-welding, ukwandisa ukuxhatshazwa koqhagamshelwano kunye nokuvelisa ukushisa okwaneleyo kwi-weld.
- Ixesha le-Welding: Ixesha le-welding lichaphazela ngokuthe ngqo ukubunjwa kwe-weld nugget. Ixesha elifutshane kakhulu linokubangela i-welds ebuthathaka, ngelixa ixesha elide linokubangela ukunyibilika okugqithisileyo kwezinto.
- Ixesha lokuphumla: Izicwangciso ezifanelekileyo zexesha lokuphumla zinokuthintela ngokufanelekileyo ukunamathela kwe-electrode kunye nokuqinisekisa ukuqhubeka kwenkqubo ye-welding.
ULungiselelo lweworkpiece
- Phambi kwewelding, kufuneka kwenziwe amalungiselelo ayimfuneko ezinto zokusebenza, kubandakanywa ukucocwa komphezulu, ukubekwa, kunye nokubamba.
- Ukucocwa komphezulu: Susa nayiphi na ioyile, umhlwa, okanye obunye ubumdaka obusuka kumphezulu womsebenzi ukuze uqinisekise iindawo ezicocekileyo zoqhagamshelo kunye{0}}neendawo eziphezulu zeweld.
- Ukuma kunye nokuQinisekisa: Misa ngokuchanekileyo i-workpieces ngokweemfuno ze-welding kwaye usebenzise i-clamps ukuze uzikhusele ngokuqinileyo, ukuthintela ukunyakaza okanye ukuguqulwa ngexesha le-welding.
Uvavanyo lweWelding kunye noLungiso
- Ngaphambi kwe-welding esemthethweni, umqhubi kufuneka enze uvavanyo lwe-welds. Ukuvavanya i-welding inceda ngakumbi ukuqinisekiswa kwengqiqo yemimiselo yeparameter kwaye iqinisekisa imeko yesixhobo.
- Uvavanyo lwe-Welding: Qhuba ii-welds ezininzi zokuvavanya ukujonga iziphumo, jonga amandla amanqaku e-weld, kwaye uqinisekise ukuba ukubonakala kwee-welds kuyanelisa.
- Uhlengahlengiso kunye noPhuculo: Lungisa{0}}imilinganiselo ye-welding ngokusekelwe kwiziphumo zovavanyo ukufikelela olona mgangatho ubalaseleyo we-welding.
Ukuqukumbela
Phambi{0}amalungiselelo ewelding yemedium frequency spot welderszibalulekile ekuqinisekiseni{0}}iziphumo ezikumgangatho ophezulu. Ngohlolo olubanzi lwezixhobo, iisetingi zeparameter ezifanelekileyo, ukulungiswa kwesixhobo sokusebenza esingqongqo, kunye nohlengahlengiso lwe-welding, ukusebenza kakuhle kwemveliso kunokuphuculwa kakhulu, kwaye iziphumo zokuwelda ezikumgangatho ophezulu{2} zinokuqinisekiswa. Abaqhubi kufuneka balandele ngokungqongqo la manyathelo phambi kwe-welding ukuphepha imiba ebangelwa kukungalungiswa ngokwaneleyo kunye nokuqinisekisa ukusebenza ngokufanelekileyo kunye nozinzo lwe-medium frequency spot welders.
