Intshayelelo
Kwimveliso yesinyithi kunye nokuvelisa,medium frequency spot welderszibaluleke kakhulu ekusebenzeni kwazo, ukuchaneka, kunye nokuzinza ekudibaniseni i-workpieces yentsimbi. Phakathi kwezicelo ezahlukeneyo, ingqikelelo yewelding -apho amanqaku anyusiweyo (okanye uqikelelo) kwizinto zokusebenza adityanisiwe{2}}ibaluleke kakhulu, ichaphazela ngqo amandla okudityaniswa, ubuhle, kunye nolwakhiwo imfezeko. Eli nqaku liphonononga iindlela, imiceli mngeni, kunye nezisombululo zentelekelelo ye-welding ngemedium frequency spot welders.
1. Iziseko zeProjection Welding
Intelekelelo yokuwelda ibandakanya{0}}kwaphambi kokuyila iindawo eziphakanyisiweyo kwindawo yokusebenza, ethi ke inyibilikiswe kwaye idityaniswe nomnye umgangatho kusetyenziswa{1}}umbane ophezulu wepulsed current ukusuka kwindawo yokuwelda. Le ndlela yongeza ukomelela kunye nokutywinwa, iyenze ilunge kusetyenziso oluphezulu{3}}.
2. Imingeni kunye neMiba enempembelelo
- UYilo oluqikelelweyo: Ubume kunye nobukhulu boqikelelo buchaphazela umgangatho we-weld. Uyilo olubi lunokukhokelela kumalungu abuthathaka, i-splatter egqithisileyo, okanye i-deformation.
- Iiparamitha zeWelding: Uxinzelelo lwangoku, ixesha, kunye noxinzelelo lwe-electrode kufuneka lulungiswe ngokuchanekileyo kwiimpawu zokuqikelela. Iisetingi ezingalunganga ziphazamisa iziphumo.
- Izinto eziphathekayo kunye neeMeko zoMphezulu: Iimpawu zezinto eziphathekayo (umzekelo, indawo yokunyibilika, ukuhanjiswa kwe-thermal) kunye nokucoceka komphezulu (umzekelo, ii-oxides, izinto ezingcolileyo) zinefuthe kwiziphumo ze-welding.
3. Izisombululo kunye neeNgcebiso zokuSebenza
- Lungiselela uYilo lweProjekthi: Lungisa imilo yentelekelelo, ubungakanani, kunye noyilo lokuqinisekisa ukunyibilika okwaneleyo ngelixa kuncitshiswa i-splatter kunye nokuphazamiseka.
- Ulungelelwaniso lweParameter echanekileyo: Sebenzisa umfuniselo kunye nolawulo olulumkileyo ukufumana imidibaniso yeparameter echanekileyo yohlengahlengiso oluguquguqukayo.
- Iworkpiece Pretreatment: Coca ngokucokisekileyo kwaye unciphise iindawo zokususa i-oxides, i-oyile, kunye ne-debris, ukuqinisekisa ukusabalalisa okufanayo ngoku kunye nokunyibilika okugudileyo.
- Ukusetyenziswa kweFixtures kunye neJigs: Khusela ii-workpieces kunye nezixhobo zokugcina ulungelelwaniso kunye nokuzinza, ukunciphisa iziphene ukusuka ekuhambeni okanye ukuguqulwa.
- ULondolozo lweZixhobo rhoqo: Gcina i-welder yendawo ngokuhlola ukunxiba kwe-electrode, iinkqubo zokupholisa, kunye namanye amacandelo ukuqinisekisa ukuthembeka kunye nokuhambelana.
Isishwankathelo, ingqikelelo welding ngemedium frequency spot weldersyinkqubo entsonkothileyo efuna ingqalelo kuyilo, iiparamitha, imathiriyeli, kunye nokugcinwa. Ngokuphumeza ezi zisombululo, abavelisi banokufikelela{1}}umgangatho ophezulu, i-welds esebenzayo, ukuqhubela phambili ukusetyenzwa kwesinyithi kunye nokuveliswa.
