Kwilizwe lemveliso, oomatshini bokuwelda badlala indima ebalulekileyo ekudibaniseni amacandelo ngokukhuselekileyo. Aba matshini basebenza ngeendlela ezininzi kwaye banokufumaneka kumashishini ahlukeneyo, ukusuka kwiimoto ukuya kwezokwakha. Ukufezekisa ii-welds ezichanekileyo nezithembekileyo, kubalulekile ukuqonda imigaqo esemva kweeparamitha ze-welding ezisetyenziswa kwaba matshini.
I-nut spot welding bubuchule obubandakanya ukusebenzisa ukuxhathisa kombane ukwenza iqhina eliqinileyo phakathi kwendongomane kunye nesixhobo sokusebenza. Umgangatho we-weld uxhomekeke kuluhlu lweeparitha, nganye kuzo idlala indima ebalulekileyo ekufezekiseni i-weld ephumelelayo. Makhe sihlolisise imigaqo ephambili yale parameters ye-welding.
1. I-Welding yangoku
I-welding yangoku yenye yezona zinto zibaluleke kakhulu kwi-welding process. Inquma ubungakanani bobushushu obuveliswa ngexesha le-weld. Umsinga ophezulu udala ubushushu obuninzi, obunokubangela i-weld enzulu kunye nebanzi. Nangona kunjalo, ubushushu obugqithisileyo bunokukhokelela ekugqwethekeni kwezinto kunye nokunciphisa ukudibanisa. Ke ngoko, ukukhetha i-welding yangoku efanelekileyo kubalulekile ukufezekisa i-weld eyomeleleyo, engaguqukiyo.
2. Ixesha le-Welding
Ixesha le-welding yenye iparameter ebalulekileyo. Ichaza ixesha lokuhamba kwangoku kwi-nut kunye ne-workpiece. Ixesha elifanelekileyo le-welding liqinisekisa ukuba ukushisa okwenziwa kwanele ukwenza ibhondi eqinile ngaphandle kokubangela ukushisa okanye ukutshisa. Kubalulekile ukufumana ibhalansi elungileyo ukwenza i-weld ethembekileyo.
3. I-Electrode Force
I-electrode force, eyaziwa ngokuba yi-welding pressure, ichaphazela uqhagamshelwano phakathi kwe-electrode kunye ne-workpiece. Le parameter ibalulekile ekudaleni i-weld engaguqukiyo nefanayo. Amandla amancinane kakhulu angakhokelela ekungeneni kakubi, ngelixa amandla amaninzi angonakalisa izinto ezidityanisiweyo. Ukugcina amandla e-electrode achanekileyo kubalulekile kwi-weld yendawo eyimpumelelo.
4. Ijiyometri ye-Electrode
Imilo kunye nobukhulu bee-electrode ezisetyenziswa koomatshini bokuwelda amandongomane zizinto ezibalulekileyo. Ijometri ye-Electrode inokuchaphazela ukuhanjiswa kwangoku kunye noxinzelelo ngexesha lenkqubo ye-welding. Kubalulekile ukukhetha i-electrodes ehambelana neemfuno zesicelo ukuqinisekisa ukuba i-welds kunye nokuphepha imiba efana namanqaku okutsha okanye ukuguqulwa okugqithisileyo.
5. IiPropati zeMathiriyeli
Izinto ezidityanisiweyo nazo zidlala indima ebalulekileyo ekumiseleni iiparamitha ze-welding. Izinto ezahlukeneyo zine-conductivity eyahlukeneyo kunye neempawu ze-thermal. Ke ngoko, kubalulekile ukulungelelanisa iiparamitha ze-welding ukuze zilungele izixhobo ezithile ezibandakanyekayo ukufezekisa umgangatho ofunekayo we-weld.
Isishwankathelo, ukuqonda kunye nokulawula i-welding parameters kwi-nut spot welding machines kubalulekile ekufezekiseni i-welds ethembekileyo kwaye ehambelanayo. Ngokuhlengahlengisa ngokucokisekileyo i-welding yangoku, ixesha, amandla e-electrode, i-electrode geometry, kunye nokuqwalasela izinto eziphathekayo, abavelisi banokuqinisekisa ukuba iimveliso zabo zihlangabezana nemigangatho ephezulu yomgangatho kunye nokuqina. Le migaqo ixhasa isiseko sokuwelda okusebenzayo ngoomatshini bokuwelda bamantongomane, nto leyo ibenza babe zizixhobo eziyimfuneko kwimveliso yanamhlanje.
Ixesha lokuposa: Oct-19-2023
