Oomatshini bokuwelda bamabala aphakathi badlala indima ebalulekileyo kumashishini ahlukeneyo ngokuququzelela iinkqubo zokuwelda ezichanekileyo nezichanekileyo.Enye iparameter ebalulekileyo enokuchaphazela ukusebenza kwaba matshini kukuxhathisa ukunxibelelana.Ukuchasana noqhagamshelwano kubhekiselele ekuchaseni ukuhamba kombane wangoku kwi-interface phakathi kwe-electrodes ye-welding kunye ne-workpieces.Ukuqonda izinto ezichaphazela ukuchasana noqhagamshelwano kubalulekile ekuphuculeni inkqubo ye-welding kunye nokuqinisekisa i-welds ephezulu.
Zininzi izinto ezinegalelo kumahluko ekuxhathiseni ukunxibelelana ngexesha eliphakathi le-frequency spot welding:
- Iimpahla zeMathiriyeli: I-conductivity kunye nemeko yomgangatho wezinto ezifakwe kwi-welded zichaphazela kakhulu ukuchasana noqhagamshelwano.Izixhobo ezine-conductivity ephezulu yombane kunye neendawo ezicocekileyo zikholisa ukubonisa ukuchasana okuphantsi.Ngokwahlukileyo, izixhobo ezinokuqhuba kakubi okanye iindawo ezigqunywe ngeeoksidi, umhlwa, okanye ungcoliseko kunokukhokelela kumanqanaba aphezulu okumelana.
- Izinto ze-Electrode kunye noYilo: Ukukhethwa kwezinto ze-electrode kunye noyilo ludlala indima ebalulekileyo ekunqumeni ukuchasana noqhagamshelwano.Ii-electrodes ezikumgangatho ophezulu kunye ne-conductivity efanelekileyo kunye nokugqiba kwendawo efanelekileyo kunokuncedisa ukunciphisa ukuxhathisa.Ukongezelela, imilo kunye nejometri yee-electrode zichaphazela amandla abo okuseka kunye nokugcina uqhagamshelwano olufanelekileyo kunye nezixhobo zokusebenza.
- Uxinzelelo kunye namandla: Uxinzelelo olufanelekileyo lwe-electrode kunye namandla ayimfuneko ukuze kuqinisekiswe unxibelelwano olusondeleyo phakathi kwee-electrode kunye nezinto zokusebenza.Uxinzelelo olungonelanga lunokubangela ukunyuka koqhagamshelwano ngenxa yokungaphumeleli kokuhamba ngoku ngokufanelekileyo kwi-interface.Ukugcina uxinzelelo olufanelekileyo kunceda ukunciphisa ukuxhathisa kunye nokufezekisa umgangatho we-weld ongaguqukiyo.
- Ukulungiswa komphezulu: Ukulungiswa okwaneleyo komphezulu, kubandakanywa ukucocwa kunye nokucoca, kubalulekile ekususeni ukungcola okunokuthi kuthintele ukudibanisa okufanelekileyo kombane.Nokuba umaleko obhityileyo we-oxidation okanye ubumdaka unokuphakamisa kakhulu ukuchasana nokunxibelelana.
- Ixesha le-Welding kunye nangoku: Ubude kunye nobukhulu be-welding current buchaphazela ukushisa okwenziwa ngexesha lenkqubo ye-welding.Ixesha eligqithisiweyo langoku okanye ixesha elide le-welding lingakhokelela ekugqithiseni kwendawo, enokuthi iguqule izinto eziphathekayo kunye nokunyusa ukuchasana koqhagamshelwano.
- Ubushushu: Ukushisa okuphakamileyo kwi-welding interface kunokutshintsha ukuqhutyelwa kwezinto kunye nokwandisa ukuchasana koqhagamshelwano.Ukubeka iliso kunye nokulawula ukushisa ngexesha lenkqubo ye-welding kubalulekile ukugcina amanqanaba okumelana noqhagamshelwano.
- I-Electrode Wear: Ngokuhamba kwexesha, i-electrodes inokufumana ukugqoka kunye nokuguqulwa, okukhokelela ekunciphiseni indawo yoqhagamshelwano kunye nokunyuka kokuchasana.Ukugcinwa rhoqo kwe-electrode kunye nokutshintshwa kuyimfuneko ukunciphisa le mpembelelo.
ukuchasana noqhagamshelwano kuchaphazela kakhulu ukusebenza koomatshini bokuwelda bamabala aphakathi.Ukufezekisa ukuchasana koqhagamshelwano oluphantsi kunye nokuhambelana kubalulekile ekuveliseni i-welds ezikumgangatho ophezulu kunye nokulahlekelwa kwamandla okuncinci.Abavelisi kunye nabaqhubi kufuneka baqwalasele izinto ezahlukeneyo, kubandakanywa iipropati zezinto eziphathekayo, i-electrode design, uxinzelelo, ukulungiswa kwendawo, i-welding parameters, ubushushu, kunye nokugcinwa kwe-electrode, ukunyusa inkqubo ye-welding kunye nokuqinisekisa ukusebenza okuthembekileyo nokusebenzayo.
Ixesha lokuposa: Aug-28-2023