Mokhoa o fapaneng oa ho hanyetsa sebakeng sa welding nakong ea ts'ebetso eamedium frequency spot weldingke taba ea motheo ea theory mabapi le resistance welding. Kamora lilemo tsa lipatlisiso, mekhoa e fapaneng ea liphapang tse fapaneng tsa ho hanyetsa litšepe libakeng tse batang le tse chesang li khethiloe, hammoho le likamano tsa bona le lintlha tse kang boemo ba holim'a metsi, matla a li-electrode, welding current, joalo-joalo.
Ho netefalitsoe hape hore dynamic resistance, e nahanang ka voltage le maemo a hona joale, e na le kamano e haufi le boholo ba fusion core. Mokhoa o bonolo oa ho lekola motlakase o ka hlalosa hantle boemo ba kholo ea fusion core. Lilemong tse 20 tse fetileng, batho ba sebelisitse khopolo ena ea mantlha, haholo-holo kamano e teng lipakeng tsa khanyetso e matla le fusion core generation, ho nts'etsapele mahlale a ho lekola boleng ba welding, ho ba mokhoa o sebetsang oa ho lekola boleng ba tjheseletsa. Hajoale, litsamaiso tse matla tsa ho beha leihlo khanyetso li 'nile tsa sebelisoa haholo tlhahisong ka hare ho naha le linaheng tse ling.
Molao-motheo oa ho hanyetsa Matla:
Phetoho ea phetoho ea ho hanyetsa (ke hore, dynamic resistance curve) e ka fumanoa ka liteko. Ha lisebelisoa tsa tšepe li cheselitsoe, ho ka bonoa litšobotsi tsa tsona tse matla tsa ho hanyetsa.
Theknoloji ea boenjiniere, litekanyetso tsa hang-hang li ka phekoloa ka tsela e latelang: ho nka hona joale oa welding e le karolo ea halofo ea potoloho, mefuta e fapaneng ka hare ho halofo ea potoloho e nkoa e le kamehla. Kapa, litšoantšo tse itseng tsa boleng ba lintho tse fapaneng ka har'a halofo ea potoloho lia ntšoa. Ka hona, tlhōrō ea tlhōrō pakeng tsa li-electrode tse peli e hlalosoa e le boleng ba hona joale bo sebetsang ka hare ho halofo ea potoloho, 'me ho hanyetsa ho fihletsoeng ha tlhōrō e finyelloa ho hlalosoa e le ho hanyetsa ka hare ho halofo ea potoloho. Tlhaloso ena e qhelela ka thoko tšusumetso ea masimo a tlatsetso ea motlakase ka ho nka matla a phahameng a motlakase mme e kenyelletsa karolo ea mocheso ka ho nka boleng bo sebetsang ba hajoale. Kahoo, ho na le kamano e haufi lipakeng tsa khanyetso e matla le boholo ba fusion core.
Ho ea ka sekhahla sa khanyetso se boletsoeng ka holimo, tšobotsi ea eona ke hore qalong ea ho cheselletsa letheba, khanyetso e fokotseha ka potlako ha khanyetso ea ho kopana e nyamela. Ka mor'a moo, khanyetso e lula e batla e sa fetohe, e etsa mola o otlolohileng. Karolo ena ea curve ea khanyetso ha e fetohe ka mefuta e fapaneng ea boholo ba fusion core. Ka hona, lisebelisoa tse nang le li-curve tse joalo ha li loketse ho sebelisa mekhoa ea ho shebella elektronike ho bona boleng ba li-welds. Tlhokomelo letheba tjheseletsa boleng e thehiloeng litšobotsi tsa mofuta oa pele oa mothinya o matla oa ho hanyetsa haholo-holo ho nka mefuta e 'meli: mokhoa oa ho latela mokhoa oa ho hanyetsa lekhalo le phetoho ea ho hanyetsa kapa mokhoa oa ho hanyetsa phetoho.
Mokhoa oa ho hanyetsa curve o sebelisa li-microprocessors le li-circuits tsa peripheral ho qala ka ho boloka li-curve tse matla tsa li-welds tse tšoanelehang kapa kamano ea ts'ebetso ea khanyetso e khethiloeng ka liteko. Joale, bakeng sa potoloho e 'ngoe le e' ngoe ea weld le halofo ka mor'a moo e cheselitsoeng, hona joale ho baloa le ho lokisoa ho qobella khanyetso e matla ea ts'ebetso ea ho thehoa ho latela mokhoa o matla oa ho hanyetsa oa li-welds tse tšoanelehang kapa kamano e ikemiselitseng ea ho hanyetsa mosebetsi, ka tsela eo. ho netefatsa boleng ba weld ka 'ngoe.
Mokhoa ona o hloka ho amoheloa ha tjheseletsa hona joale le tlhōrō ea motlakase pakeng tsa li-electrode bakeng sa potoloho e 'ngoe le e' ngoe ea halofo, 'me boleng ba ho hanyetsa bakeng sa potoloho eo ea halofo bo lokela ho baloa. E boetse e lokela ho bapisoa le curve e bolokiloeng e matla. Ha ho kheloha ho etsahala, motlakase oa welding o lokela ho lokisoa karolong e latelang ea halofo ea potoloho ho netefatsa hore ho hanyetsa ha weld ho latela mokhoa o tsitsitseng oa ho hanyetsa li-welds tse tšoanelehang. Mokhoa ona o phephetsa ka botekgeniki, empa ka bokhoni ba lipalo bo potlakileng le bo nepahetseng ba likhomphutha kapa li-microprocessors, taolo ea othomathike e ka finyelloa.
Suzhou Agera Automation Equipment Co., Ltd. specializes in the development of automated assembly, welding, testing equipment, and production lines, primarily serving industries such as household appliances, automotive manufacturing, sheet metal, and 3C electronics. We offer customized welding machines, automated welding equipment, assembly welding production lines, and assembly lines tailored to meet specific customer requirements. Our goal is to provide suitable overall automation solutions to facilitate the transition from traditional to high-end production methods, thereby helping companies achieve their upgrade and transformation goals. If you are interested in our automation equipment and production lines, please feel free to contact us: leo@agerawelder.com
Nako ea poso: Mar-29-2024
