IiBurrs, ezikwabizwa ngokuba ziingqikelelo okanye iiflash, ziincam ezingafunwayo eziphakanyisiweyo okanye imathiriyeli engaphezulu enokuthi yenzeke ngexesha lenkqubo yokudibanisa amabala kusetyenziswa oomatshini bokuwelda bendawo ephakathi. Bangakwazi ukuphazamisa umgangatho kunye ne-aesthetics ye-weld joint. Eli nqaku lijonge ukuphonononga izizathu ezibangela ukubunjwa kwee-burrs kwi-welding ye-medium-frequency inverter spot welding.
- I-Welding egqithisileyo yangoku: Enye yezona zizathu eziphambili ze-burrs kukugqithiswa kwe-welding yangoku. Xa i-welding current iphezulu kakhulu, inokukhokelela ekunyibilikeni okugqithisileyo kunye nokugxothwa kwesinyithi esinyibilikisiweyo. Oku kugxothwa kudala iiprotrusions okanye i-burrs ecaleni kwe-weld seam, okukhokelela ekudibaneni okungalinganiyo kunye nokungafezeki.
- Uxinzelelo lwe-Electrode olunganelanga: Uxinzelelo lwe-electrode olunganelanga lunokuba negalelo ekubunjweni kwee-burrs. Uxinzelelo lwe-electrode luxanduva lokugcina uqhagamshelwano olufanelekileyo phakathi kwezinto zokusebenza ngexesha lenkqubo ye-welding. Ukuba uxinzelelo lwe-electrode luphantsi kakhulu, alunako ukuqulatha ngokufanelekileyo isinyithi esinyibilikisiweyo, sivumele ukuba sibaleke kwaye senze ii-burrs ecaleni kwe-weld.
- Ukulungelelaniswa kwe-Electrode engafanelekanga: Ukulungelelaniswa kwe-electrode engafanelekanga kunokubangela ukuxinwa kobushushu bendawo kwaye, ngenxa yoko, ukubunjwa kwee-burrs. Xa i-electrodes ingalungiswanga kakuhle, ukuhanjiswa kobushushu kuya ngokungalingani, okukhokelela kwiindawo ezihlala kwindawo yokunyibilika okugqithisileyo kunye nokuxoshwa kwezinto. Ezi ndawo ziqhelene nokwakheka kwe-burr.
- Ixesha le-Welding eligqithisileyo: Ixesha elide le-welding linokuba negalelo ekuveliseni i-burrs. Xa ixesha le-welding lide kakhulu, isinyithi esityhidiweyo sinokuhamba ngaphaya kwemida ejoliswe kuyo, okubangelwa ukubunjwa kweeprojekthi ezingafunekiyo. Kubalulekile ukwandisa ixesha le-welding ukunqanda ukunyibilika okugqithisileyo kunye nokwakheka kwe-burr.
- I-Fit-up ye-Workpiece engalunganga: Ukungadibanisi ngokwaneleyo phakathi kwezinto zokusebenza kunokukhokelela ekwakhekeni kwe-burr ngexesha le-welding. Ukuba ii-workpieces azilungelelaniswanga kakuhle okanye zinezithuba phakathi kwazo, isinyithi esinyibilikisiweyo sinokuphuma kule mivulo, okukhokelela ekwenziweni kwee-burrs. Ukulungelelaniswa okufanelekileyo kunye nokulungelelaniswa kwee-workpieces ziyimfuneko ukukhusela lo mba.
Ukuqonda izinto ezinegalelo ekwenziweni kwee-burrs kwi-welding ye-medium-frequency inverter spot welding ibalulekile ekufezekiseni ii-weld joints ezikumgangatho ophezulu. Ngokujongana nemiba efana ne-welding egqithisileyo yangoku, uxinzelelo lwe-electrode engafanelekanga, ukulungelelaniswa kwe-electrode engafanelekanga, ixesha eligqithisiweyo le-welding, kunye ne-workpiece fit-up, abavelisi banokunciphisa ukwenzeka kwee-burrs kwaye baqinisekise ukucoceka okucocekileyo kunye nokuchanekileyo. Ukuphumeza iiparamitha ezifanelekileyo ze-welding, ukugcina uxinzelelo lwe-electrode olufanelekileyo, ukuqinisekisa ulungelelwaniso olufanelekileyo kunye nokulungelelaniswa kwezinto zokusebenza, kunye nokuphucula ixesha le-welding ngamanyathelo abalulekileyo ekuthinteleni ukubunjwa kwe-burr kunye nokufezekisa ii-weld joints ezithandekayo kunye nesakhiwo esivakalayo.
Ixesha lokuposa: Jun-26-2023
