Ukumelana kudlala indima ebalulekileyo ekusebenzeni koomatshini bokuwelda bamaza ombane aphakathi. Ukuqonda ingqikelelo yokuxhathisa kubalulekile ekufezekiseni iinkqubo ze-welding ezisebenzayo nezisebenzayo. Eli nqaku libonelela ngamagqabantshintshi okuxhathisa kunye nokubaluleka kwawo kumatshini wokuwelda we-inverter ophakathi.
- Ukuqonda Ukuchasana: Ukuchasana yipropati yezinto ezithintela ukuhamba kombane. Kwimeko ye-spot welding, ukuchasana kubhekisela kwinkcaso edibana nayo ngumbane njengoko idlula kwi-workpiece kunye ne-electrodes.
- Indima yokuNxhathisa kwi-Spot Welding: Ukuxhathisa kudlala iindima ezininzi ezibalulekileyo koomatshini bokuwelda:
- Ukuveliswa kobushushu: Xa umsinga wombane udlula ukuchasana nomsebenzi, uvelisa ubushushu ngenxa yesiphumo seJoule. Obu bushushu buyimfuneko ekunyibilikeni nasekudibaneni izixhobo ngexesha lokuwelda.
- Ulawulo lwangoku: Ixabiso lokuxhathisa limisela inani langoku eliqukuqelayo kwi-workpiece. Ngokulawula ukuchasana, abaqhubi banokulawula i-welding current, ukuqinisekisa igalelo elichanekileyo lokushisa kunye nokudibanisa okufanelekileyo.
- Uqhagamshelwano lwe-Electrode: Ukuxhathisa kwi-interface ye-electrode-workpiece interface ichaphazela umgangatho woqhagamshelwano lombane. Uxinzelelo olufanelekileyo lwe-electrode kunye nemeko yomhlaba kubalulekile ukunciphisa ukuchasana kunye nokufezekisa ukuhanjiswa kombane okulungileyo.
- Izinto ezichaphazela ukuxhathisa kwi-Spot Welding: Izinto ezininzi zinefuthe lokunganyangeki kwi-welding yendawo:
- IiPropati zeMathiriyeli: Izinto ezahlukeneyo zinexabiso elahlukileyo lokuxhathisa. Izinto zokuqhuba, ezifana nobhedu, zinokumelana okuphantsi, ngelixa izinto zokukhusela, ezifana nerabha, zinokumelana okuphezulu.
- Ukutyeba kweworkpiece: Izinto zokusebenza ezityebileyo zihlala zibonisa ukuxhathisa okuphezulu ngenxa yendlela ende yangoku.
- Iimeko zoMphezulu: Iindawo ezicocekileyo nezilungiselelwe ngokufanelekileyo ziqinisekisa ukudibana kombane okulungileyo, ukunciphisa ukuxhathisa.
- Uyilo lwe-Electrode: Ubume, ubungakanani, kunye nemathiriyeli yee-electrode kuchaphazela ukuxhathisa kwi-interface ye-electrode-workpiece.
- Ukubeka iliso kwi-Resistance kwi-Spot Welding: Ukujongwa kwe-resistance kunokubonelela ngengxelo ebalulekileyo ngexesha lemisebenzi ye-welding. Ngokulinganisa ukuchasana, abaqhubi banokuvavanya umgangatho we-weld, babone iziphene ezinokubakho okanye ukuhluka, kunye nokulungelelanisa iiparitha ze-welding ngokufanelekileyo.
Isiphelo: Ukuqonda ukuxhathisa kunye nendima yayo kwi-medium frequency inverter spot welding machines kubalulekile ekufezekiseni impumelelo ye-welds spot. Ukuchasana kwe-workpiece kunye ne-electrode interface imisela ukuveliswa kobushushu, ukuhamba kwangoku, kunye nomgangatho woqhagamshelwano lombane ngexesha lenkqubo ye-welding. Ngokuqwalasela izinto ezifana neempawu zezinto eziphathekayo, ubukhulu be-workpiece, iimeko zomphezulu kunye noyilo lwe-electrode, abaqhubi banokulawula ngokufanelekileyo ukuxhathisa kunye nokwandisa imilinganiselo ye-welding. Ukubeka iliso ukuchasana ngexesha le-welding inika ulwazi oluxabisekileyo kumgangatho we-weld kwaye iququzelele uhlengahlengiso kwiziphumo eziphuculweyo ze-welding.
Ixesha lokuposa: May-26-2023
