Ndi zinthu ziti zomwe zimagwirizana ndi zotsatira za kusungirako mphamvumakina kuwotcherera malo? Tiyeni's tione mwachidule pa: 1. kuwotcherera magetsi; 2. Nthawi yowotcherera; 3. Kuthamanga kwa electrode; 4. Electrode zopangira.
1. Chikoka cha kuwotcherera panopa
Zitha kuwoneka kuchokera ku ndondomekoyi kuti mphamvu yapano pakupanga kutentha ndi yayikulu kuposa kukana komanso nthawi. Choncho, ndi chizindikiro kuti ayenera mosamalitsa ankalamulira pa malo kuwotcherera ndondomeko. Zomwe zimayambitsa kusintha kwaposachedwa ndi kugwedezeka kwamagetsi a gridi ndi makina owotcherera a AC achiwiri osintha ma circuit impedance. Kusintha kwa Impedans kumachitika chifukwa cha kusintha kwa loop geometry kapena kuyambitsa kuchuluka kwazitsulo zamaginito mu loop yachiwiri. Kwa makina owotcherera a DC, gawo lachiwiri la impedance limasintha ndipo silinakhudzidwe ndi zomwe zikuchitika pano.
Kuphatikiza pa kuwotcherera kwathunthu, kachulukidwe kameneka kamakhalanso ndi mphamvu yayikulu pakuwotcha. Kupyolera mu shunting wa mfundo welded ndi kuwonjezeka ma elekitirodi kukhudzana m'dera kapena bumpu kukula pa projekiti kuwotcherera projekiti, kachulukidwe panopa ndi kuwotcherera kutentha adzakhala yafupika, kuchititsa kuchepa kwakukulu kwa olowa mphamvu.
2. Chikoka cha kuwotcherera nthawi
Pofuna kuonetsetsa kukula kwa nugget ndi mphamvu ya mgwirizano wa solder, nthawi yowotcherera ndi kuwotcherera pakali pano zingathe kuthandizirana mkati mwa malire ena. Kuti mupeze ma solder ndi mphamvu inayake, mutha kugwiritsa ntchito nthawi yayikulu komanso yochepa (yolimba, yomwe imadziwikanso kuti yolimba), kapena mutha kugwiritsa ntchito nthawi yaying'ono komanso yayitali (yofooka, yomwe imadziwikanso kuti yofooka). Kusankhidwa kwa zinthu zolimba kapena zofooka zimadalira ntchito yachitsulo, makulidwe ake ndi mphamvu ya makina otsekemera omwe amagwiritsidwa ntchito. Komabe, pali malire apamwamba ndi otsika amakono ndi nthawi yofunikira pazitsulo zomwe zili ndi katundu ndi makulidwe osiyanasiyana. Kupitilira malire awa, nugget yoyenerera sidzapangidwa.
3. Mphamvu yamagetsi a electrode
Kuthamanga kwa elekitirodi kumakhudza kwambiri kukana kwathunthu R pakati pa maelekitirodi awiri. Pamene mphamvu ya electrode ikuwonjezeka, R imachepa kwambiri. Ngakhale kuti kuwotcherera pakali pano kumawonjezeka pang'ono panthawiyi, sikungakhudze kuchepetsa kutentha kwa kutentha chifukwa cha kuchepa kwa R. Choncho, mphamvu ya mgwirizano wa solder nthawi zonse imachepa pamene mphamvu ya electrode ikuwonjezeka. Pamene mukuwonjezera mphamvu ya electrode, onjezerani kuwotcherera panopa kapena kutalikitsa nthawi yowotcherera kuti muteteze zotsatira za kuchepetsa kukana ndikusunga mphamvu ya solder nthawi zonse. Kugwiritsiridwa ntchito kwa chikhalidwe chowotchererachi kudzathandizira kukhazikika kwa mphamvu ya mgwirizano wa solder. Ngati kuthamanga kwa electrode kuli kochepa kwambiri, kumayambitsa spatter ndikuchepetsa mphamvu ya mgwirizano wa solder.
4. Chikoka cha ntchito ya electrode zopangira
Popeza malo okhudzana ndipaelectrode imatsimikizira kachulukidwe kakali pano, resistivity ndi matenthedwe madutsidwe wa zinthu elekitirodi zimagwirizana ndi m'badwo ndi kutha kutentha, kotero mawonekedwe ndi zinthu za elekitirodi zimakhudza kwambiri mapangidwe nuggets. Ndi kusinthika ndi kuvala kwa mutu wa polarization wamagetsi, malo okhudzana nawo adzawonjezeka ndipo mphamvu ya mgwirizano wa solder idzachepa.
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
Nthawi yotumiza: Jan-18-2024
