Qachon o'rtacha chastotaspotli payvandlash mashinasiuzoq muddatli payvandlash, bir lahzali yuqori oqimning son-sanoqsiz ta'siri va yuzlab kilogramm bosimning son-sanoqsiz to'qnashuvlari tufayli elektrodning uchi yuzasi sezilarli darajada o'zgaradi, bu esa payvandlashning yomon mustahkamligiga olib keladi.
Payvandlash jarayonida kontakt qarshiligi va plastinkaning ichki qarshiligining o'zi katta lahzali oqim ta'sirida payvand choki hosil qilish uchun issiqlik hosil qiladi va elektrodning keyingi ta'siri ostida lehim birikmasi hosil bo'ladi. Buning uchun lehim birikmasida kvadrat millimetr uchun bir necha yuzlab elektrod oqimining yuqori zichligi talab qilinadi. Amper yoki shunga o'xshash, agar payvandlash oxirgi yuzi juda shikastlangan bo'lsa, bu payvandlash parametrlarining buzilishiga olib keladi. Mijozning tushunchasi yo'qligi sababli, ko'plab mijozlar elektrodni ishlatishda tez-tez parlamaydilar. Hatto haddan tashqari iste'molchilar ham mashinani sotib olgandan keyin hech qachon parlatishmagan va keyin u davom etadi Payvandlash vaqti va payvandlash oqimining ko'payishi qalinroq lehim birikmalariga, katta issiqlik ta'sir qiladigan zonalarga va lehim bo'g'inlarining yomon ko'rinishiga olib keladi.
Shuning uchun, oddiy payvandlash vaqtida, lehim birikmalarining mustahkamligini ta'minlash uchun elektrodni iloji boricha tez-tez maydalashga harakat qiling. Oraliq chastotali nuqta payvandlash mashinasining elektrod maydalagichidan foydalanish, asosan, payvandlash joylarining mustahkamligini ta'minlashi mumkin. Umumiy elektrodli maydalagichlar qo'lda turlar emas. Ishlab chiqarish liniyasi odatda pnevmatik yoki elektr maydalagich bilan jihozlangan bo'lib, bu payvandlash sifati va ishlab chiqarish samaradorligini sezilarli darajada yaxshilaydi.
Suzhou Agera Automation Equipment Co., Ltd. is an enterprise engaged in the development of automated assembly, welding, testing equipment and production lines. It is mainly used in home appliance hardware, automobile manufacturing, sheet metal, 3C electronics industries, etc. According to customer needs, we can develop and customize various welding machines, automated welding equipment, assembly and welding production lines, assembly lines, etc., to provide appropriate automated overall solutions for enterprise transformation and upgrading, and help enterprises quickly realize the transformation from traditional production methods to mid-to-high-end production methods. Transformation and upgrading services. If you are interested in our automation equipment and production lines, please contact us: leo@agerawelder.com
Yuborilgan vaqt: 2024 yil 23-yanvar
