Ukutshiza, okwakwaziwa njenge-welding spatter okanye i-weld splatter, yinto eqhelekileyo ngexesha lenkqubo ye-welding kumatshini wokuwelda amantongomane. Ibhekisela ekukhutshweni kweengqungquthela zetsimbi ezityhidiweyo ezinokuchaphazela kakubi umgangatho we-weld kunye neendawo ezingqongileyo. Eli nqaku lijolise ekunikeni amagqabantshintshi ngokutshiza koomatshini bokuwelda bamantongomane, oonobangela bayo, kunye nezisombululo ezinokubakho zokunciphisa iziphumo zayo.
- Iimbangela zokutshiza: Izinto ezininzi zinokufaka isandla ekutshizeni ngexesha le-nut spot welding. Ukuqonda ezi zizathu kubalulekile ekuchongeni nasekusombululeni lo mba ngokufanelekileyo. Ezinye izizathu eziqhelekileyo ziquka:
a. Umphezulu ongcolisekileyo: Ubukho bobumdaka, ioyile, umhlwa, okanye ezinye izinto ezingcolisa indongomane okanye umphezulu womsebenzi kunokukhokelela ekutshizekeni.
b. Ukulungelelaniswa kwe-electrode engafanelekanga: Ukungahambi kakuhle phakathi kwe-electrode kunye ne-nut / workpiece kunokubangela ukubunjwa kwe-arc engazinzanga, okukhokelela ekutshiseni.
c. Uxinzelelo lwe-electrode olunganelanga: Uxinzelelo lwe-electrode olunganelanga lunokubangela ukudibana kombane okungalunganga, okukhokelela kwi-arcing engalunganga kunye nokutshiza.
d. Ukugqithiswa kwangoku okanye i-voltage: Ukulayisha ngaphezulu kwesekethe ye-welding ngokugqithisileyo okanye i-voltage engaphezulu kunokukhokelela ekuveliseni ubushushu obugqithisileyo kunye nokwanda kokutshiza.
- Amaqhinga okuNciphisa: Ukunciphisa okanye ukuthintela ukutshiza ngexesha lokuwelda amandongomane, cinga ngokuphumeza ezi zicwangciso zilandelayo:
a. Ukulungiswa komphezulu: Qinisekisa ukuba i-nut kunye ne-workpiece surface zicocekile, azinangcoliso, kwaye zonakaliswe ngokufanelekileyo phambi kwe-welding.
b. Ukulungelelaniswa kwe-Electrode: Qinisekisa ukuba i-electrode ihambelana ngokuchanekileyo kunye ne-nut / workpiece, ukuqinisekisa ukubunjwa kwe-arc okuzinzileyo kunye nokunciphisa ukutshiza.
c. Uxinzelelo olufanelekileyo lwe-electrode: Lungisa uxinzelelo lwe-electrode ngokwemigaqo ecetyiswayo ukufezekisa ukudibana kombane okufanelekileyo kunye nokunciphisa ukutshiza.
d. Useto olufanelekileyo lwangoku kunye nolwamandla ombane: Sebenzisa useto olucetyiswayo lwangoku kunye ne-voltage ye-nut ethile kunye nezixhobo zokusebenza ukunqanda ubushushu obugqithisileyo kunye nokutshiza.
e. Sebenzisa i-anti-spatter coatings: Ukusebenzisa i-anti-spatter coatings kwi-nut kunye ne-workpiece surface kunokunceda ukunciphisa ukunamathela kwe-spatter kunye nokwenza lula ukucoca emva kwe-weld.
f. Ukugcinwa rhoqo kwezixhobo: Yenza ukugcinwa kwesiqhelo kumatshini we-nut welding, kubandakanywa ukuhlolwa kwe-electrode, ukulungiswa kwakhona, okanye ukutshintshwa, ukuqinisekisa ukusebenza kakuhle kunye nokunciphisa ukutshiza.
Ukutshiza ngexesha le-weld spot welding kunokuchaphazela kakubi umgangatho we-weld kunye neendawo ezingqongileyo. Ngokuqonda izizathu zokutshiza kunye nokuphumeza izicwangciso ezifanelekileyo zokunciphisa, abasebenzisi banokunciphisa ukubunjwa kwe-spatter kunye nokufezekisa i-welds ephezulu. Kubalulekile ukugcina imiphezulu ecocekileyo, ulungelelwaniso olufanelekileyo lwe-electrode kunye noxinzelelo, kunye noseto oluchanekileyo lwangoku kunye ne-voltage ukunciphisa ukutshiza kunye nokuphucula ukusebenza kwe-welding jikelele. Ukugcinwa rhoqo kwezixhobo zokusebenza kunye nokubambelela kwezona zenzo zilungileyo zibalulekile kwimisebenzi eyimpumelelo ye-welding spot nut.
Ixesha lokuposa: Jun-14-2023
