Uhlalutyo lwe-Nugget Fracture kwi-Nut Spot Welding

I-Nugget fracture yinkxalabo ebalulekileyo kwindawo ye-nut spot welding, njengoko inokuphazamisa ukunyaniseka kwesakhiwo kunye nokusebenza kwamalungu adibeneyo. Eli nqaku lijonge kuhlalutyo olubanzi lokuqhekeka kwe-nugget kwi-nut spot welding, iphonononga oonobangela bayo, iimpembelelo, kunye nezisombululo ezinokubakho.

1. Ukuqonda i-Nugget Fracture: I-Nugget fracture ibhekiselele kukusilela kwe-weld nugget, eyinxalenye edityanisiweyo yezinto zokusebenza kwindawo yokuwelda indawo. Le fracture ingenzeka ngexesha okanye emva kwenkqubo ye-welding kwaye ingaba nefuthe elibi kumandla adibeneyo kunye nokuthembeka.
2. Iimbangela zeNugget Fracture: Izinto ezininzi zifaka isandla kwi-nugget fracture, kubandakanywa iiparamitha ze-welding ezingafanelekanga, ukulungelelaniswa kwe-electrode embi, ukungcoliswa kwezinto eziphathekayo, uxinzelelo olungafanelekanga lwe-electrode, kunye nobukhulu obungahambelaniyo bezinto eziphathekayo.
3. Impembelelo kuMandla aManyeneyo: Ukuqhekeka kwe-Nugget kunokuphazamisa kakhulu iipropati ze-mechanical of joints welded. I-nugget eyaphukileyo ikhokelela ekunciphiseni umthamo wokuthwala umthwalo, ukwanda kokuchaphazeleka ekungaphumeleli kokudinwa, kunye nokuncipha kokusebenza kwe-weld.
4. Ukufunyanwa kunye nokuHlalutya: Ukufumanisa i-nugget fractures kubandakanya ukuhlolwa okubonakalayo, uvavanyo olungonakalisi, kunye novavanyo oluyingozi ngamanye amaxesha. Ukuhlalutya i-fracture surface kunceda ukuchonga unobangela wengcambu, njengokungabikho kokudibanisa, ukungena okungaphelelanga, okanye ukunyanzeliswa kwe-electrode engafanelekanga.
5. Amanyathelo othintelo: Ukunciphisa i-nugget fracture, ukhetho olufanelekileyo lwepharamitha ye-welding ibalulekile. I-welding yangoku eyaneleyo, ixesha elifanelekileyo le-welding, kunye noxinzelelo oluchanekileyo lwe-electrode kufuneka lugcinwe ukuze kuqinisekiswe ukubunjwa kwe-nugget eyomeleleyo kunye nesiphene.
6. Ukulungiswa kwezinto: Ukucoceka komphezulu kunye nokulungiswa kwezinto ezifanelekileyo kudlala indima ebalulekileyo ekuthinteleni i-nugget fracture. Izingcolisi, iileya ze-oxide, kunye neengubo kufuneka zisuswe ukuququzelela ukubunjwa kwe-nugget.
7. Ukulungelelaniswa kwe-Electrode kunye noxinzelelo: Ukulungelelaniswa okufanelekileyo kwee-electrode kunye nokusabalalisa uxinzelelo lwe-electrode oluhambelanayo kuqinisekisa ukusabalalisa ukushisa okufanayo kunye nokuguqulwa kwezinto eziphathekayo, ukunciphisa ukukwazi ukuphuka kwe-nugget.
8. Inkqubo yokuJonga kunye noLawulo: Ukusetyenziswa kweenkqubo zokubeka iliso kunye nolawulo oluphezulu kumatshini we-nut welding welding kuvumela abaqhubi ukuba balandele iiparitha ze-welding ngexesha langempela. Uhlengahlengiso lunokwenziwa ngokukhawuleza ukuthintela ukutenxa okunokukhokelela ekuqhekekeni kwe-nugget.

I-Nugget fracture yinto enzima kwi-nut spot welding efuna uhlalutyo olucokisekileyo kunye namanyathelo okuthintela. Ngokuqonda izinto ezinegalelo ekuqhekekeni kwe-nugget kunye nokuphumeza izicwangciso ezifanelekileyo, abavelisi banokuphucula umgangatho we-weld, amandla adibeneyo, kunye nokusebenza kwemveliso iyonke. Ngokudityaniswa kokukhethwa kweparamitha ye-welding efanelekileyo, ukulungelelaniswa kwe-electrode, ukulungiswa kwezinto eziphathekayo, kunye nokujonga inkqubo eqhubekayo, imiphumo eyingozi yokwaphuka kwe-nugget ingancitshiswa, iqinisekise ukuba i-welded joints ethembekileyo kwaye ehlala ixesha elide kuyo yonke imisebenzi eyahlukeneyo yoshishino.