Ubume beMid-Frequency Spot Welding Machine Nut Electrode

Kwindawo yokuvelisa kunye nokuhlanganisa, ukuwelda kwebala kudlala indima ebalulekileyo ekudaleni uqhagamshelo oluqinileyo noluthembekileyo phakathi kwamacandelo esinyithi. Eyona nto ibalulekileyo koomatshini bokuwelda yi-electrode yamandongomane esetyenziswa kwi-middle-frequency spot welding. Eli nqaku lihlolisisa imiba yesakhiwo se-electrode ye-nut, igxininisa ukubaluleka kwayo kwinkqubo ye-welding.

1. Isishwankathelo seMidi-Frequency Spot Welding

I-Mid-frequency spot welding ime njengendlela eguquguqukayo yokudibanisa iindawo zentsimbi kumashishini asusela kwiimoto ukuya kwi-aerospace. Isici sayo esahlulayo kukusetyenziswa kwe-middle-frequency current ewela phakathi kwee-low-frequency eziqhelekileyo kunye ne-high-frequency currents. Le ndlela iqinisekisa ukulingana phakathi komgangatho we-weld kunye nokusebenza kakuhle kwamandla.

2. Indima yeNut Electrode

I-electrode ye-nut, inxalenye ebalulekileyo ye-mid-frequency spot welding machines, inegalelo elikhulu kwinkqubo ye-welding. Isebenza njengekhonkco, iququzelela ukuhamba kwangoku kwi-workpiece. I-electrode ye-nut yenzelwe ukubamba i-nut kunye ne-workpiece ndawonye ngokuqinileyo, iqinisekisa ukulungelelaniswa okufanelekileyo ngexesha le-welding.

3. Ukubunjwa koLwakhiwo

Ubume be-electrode ye-nut lulungiselelo lobunjineli obucokisekileyo obuphucula ukusebenza kwayo. Ngokuqhelekileyo iquka la malungu alandelayo:

a. I-Electrode Cap: Le yeyona ndawo iphezulu ye-electrode ye-nut ethi idibane ngqo ne-workpiece. Ngokuqhelekileyo yenziwa kwizinto ezihlala ixesha elide kwaye zikwazi ukumelana nobushushu ukuze zimelane nenkqubo ye-welding yoxinzelelo lwe-thermal kunye noomatshini.

b. Isibambi se Nut: Ibekwe ngezantsi kwekepusi ye-electrode, isibambi se nut senzelwe ukubamba ngokukhuselekileyo i nut endaweni. Iqinisekisa ukuba indongomane ihlala imile ngexesha lokuwelda, ikhusela nakuphi na ukungahambi kakuhle okunokuthi kubeke esichengeni umgangatho weweld.

c. I-Shank: I-shank isebenza njengonxibelelwano phakathi kwe-electrode ye-nut kunye nomatshini we-welding. Iyinxalenye ebalulekileyo ephethe i-welding current ukusuka kumatshini ukuya kwi-cap electrode. I-shank yenziwe kwizinto eziphathekayo kunye ne-conductivity ephezulu ye-thermal ukunciphisa ukulahlekelwa kwamandla.

4. Iingqwalasela ezingundoqo zoYilo

Ukuyila i-electrode ye-nut esebenzayo kufuna uqwalaselo ngononophelo lwemiba eyahlukeneyo:

a. Ukukhethwa kwezinto: Ukukhetha izixhobo ze-electrode cap, isibambi se-nut, kunye ne-shank kuchaphazela kakhulu ukuqina kwe-electrode, ukumelana nobushushu, kunye nokuqhuba. Izinto eziqhelekileyo ziquka i-alloys zethusi kunye neentsimbi eziphikisayo.

b. Ulawulo lwe-Thermal: Ukutshatyalaliswa kokushisa okusebenzayo kubalulekile ukukhusela ukufudumala kwamacandelo e-electrode. Iindlela zokupholisa ezaneleyo, ezifana nokujikeleza kwamanzi, zihlala zifakwe kwi-design ye-electrode.

c. Indlela yokulungelelanisa: Uyilo lwesibambi samantongomane kufuneka luqinisekise ulungelelwaniso oluchanekileyo phakathi kwentongomane kunye nesixhobo sokusebenza, ukuthintela nayiphi na intshukumo enokuthi ibangele i-weld engalinganiyo okanye engalunganga.

Kwindawo ye-mid-frequency spot welding, i-electrode ye-nut ime njengento ebalulekileyo kodwa ihlala ingahoywa. Ulwakhiwo lwayo oluntsonkothileyo kunye noyilo olucingisisiweyo luchaphazela kakhulu ukusebenza kwenkqubo ye-welding kunye nomgangatho we-welds yokugqibela. Njengoko amashishini eqhubeka efuna uqhagamshelo olunamandla noluthembekileyo, ukuqonda kunye nokuphucula i-electrode ye-nut kuya kuhlala kubaluleke kakhulu ekufezekiseni i-welds engaguqukiyo kunye nomgangatho ophezulu.