Kusadyetsera bwino waya ndi vuto lomwe nthawi zambiri limakumana ndi ntchito zowotcherera. Tsoka ilo, ikhoza kukhala gwero lalikulu la nthawi yocheperako komanso kutayika kwa zokolola - osatchula mtengo.
Kudyetsa mawaya molakwika kapena molakwika kungayambitse kulephera kwa zinthu zodyedwa msanga, zopsereza, zomanga zisa za mbalame ndi zina zambiri. Kuti muchepetse mavuto, ndi bwino kuyang'ana nkhani mu chodyera mawaya kaye ndikupita kutsogolo kwa mfuti kupita kuzinthu zogwiritsira ntchito.
Kupeza chomwe chimayambitsa vutoli nthawi zina chimakhala chovuta, komabe, nkhani zodyetsa waya nthawi zambiri zimakhala ndi njira zosavuta.
Kodi chikuchitika ndi chiyani ndi feeder?
Kupeza chomwe chimayambitsa kuyamwitsa kwa waya nthawi zina kumakhala kovuta, komabe, nkhaniyi nthawi zambiri imakhala ndi njira zosavuta.
Pamene mawaya amadyetsedwa bwino, amatha kukhala okhudzana ndi zigawo zingapo mu wodyetsa waya.
1. Ngati mipukutu yoyendetsa galimoto sikuyenda pamene mukukoka choyambitsa, fufuzani kuti muwone ngati relay yasweka. Lumikizanani ndi wopanga ma feeder anu kuti akuthandizeni ngati mukuganiza kuti ndiye vuto. Chiwongolero cholakwika chowongolera ndi chifukwa china chotheka. Mutha kuyesa chowongolera ndi ma multimeter kuti muwone ngati chingwe chatsopano chikufunika.
2. Chubu cholondolera choyikidwa molakwika ndi/kapena cholozera waya cholakwika chingakhale chochititsa. Chubu chowongolera chimakhala pakati pa pini yamagetsi ndi ma drive rolls kuti waya azidya bwino kuchokera pamagalimoto kupita kumfuti. Nthawi zonse gwiritsani ntchito chubu chowongolera kukula koyenera, sinthani maupangiri pafupi ndi ma drive rolls momwe mungathere ndikuchotsa mipata iliyonse panjira yamawaya.
3. Yang'anani zolumikiza zolakwika ngati mfuti yanu ya MIG ili ndi adaputala yomwe imalumikiza mfutiyo ku feeder. Yang'anani adaputala ndi multimeter ndikuisintha ngati ikulephera.
Dinani pazithunzi za drive rolls
Kumanga zisa za mbalame, komwe kwasonyezedwa apa, kumatha kupangitsa kuti lineryo ikhale yaifupi kwambiri kapena ngati chingwecho chili ndi kukula kolakwika kwa waya womwe ukugwiritsidwa ntchito.
Kugwiritsa ntchito kukula kolakwika kapena masitayilo owotcherera pagalimoto kungayambitse kusadya kwa waya. Nawa malangizo ena opewera mavuto.
1. Nthawi zonse mufanane ndi kukula kwa mpukutu wagalimoto ndi mainchesi a waya.
2. Yang'anani mipukutu yoyendetsera galimoto nthawi zonse mukayika waya watsopano pa chopha mawaya. Bwezerani ngati pakufunika.
3. Sankhani mtundu wa mpukutu wagalimoto kutengera waya womwe mukugwiritsa ntchito. Mwachitsanzo, mipukutu yowotcherera yosalala ndi yabwino kuwotcherera ndi mawaya olimba, pomwe mawaya ooneka ngati U ndi abwino ku mawaya a tubular - okhala ndi zitsulo kapena zitsulo.
4. Khazikitsani mayendedwe oyenera pagalimoto kuti pakhale kuthamanga kokwanira pa waya wowotcherera kuti adyetse bwino.
Onani liner
Zinthu zingapo ndi chowotcherera chowotcherera zimatha kupangitsa kuti mawaya azidyetsera molakwika, komanso zowotcha komanso zisa za mbalame.
1. Onetsetsani kuti lineryo yadulidwa kutalika kwake. Mukayika ndi kudula liner, ikani mfutiyo, kuonetsetsa kuti chingwecho chili chowongoka. Kugwiritsa ntchito liner gauge ndikothandiza. Palinso makina ogwiritsira ntchito omwe ali ndi ma liner omwe safuna kuyeza. Amatseka ndikugwirizanitsa pakati pa nsonga yolumikizana ndi pini yamagetsi popanda zomangira. Makinawa amapereka m'malo mopanda zolakwika kuti athetse mavuto odyetsera mawaya.
2. Kugwiritsa ntchito chowotcherera chotengera kukula kolakwika pawaya wowotcherera nthawi zambiri kumabweretsa mavuto amawaya. Sankhani mzere wokulirapo pang'ono kuposa m'mimba mwake wa waya, chifukwa umalola waya kuti azidya bwino. Ngati lineryo ndi yopapatiza kwambiri, zimakhala zovuta kudyetsa, zomwe zimapangitsa kuti mawaya athe kusweka kapena zisa za mbalame.
3. Zinyalala zomangika mu liner zitha kulepheretsa kuyatsa kwa waya. Zitha kuchitika chifukwa chogwiritsa ntchito mtundu wolakwika wowotcherera woyendetsa, zomwe zimatsogolera kumeta wamawaya mu liner. Microarcing imathanso kupanga ma weld deposits mkati mwa liner. Bwezerani chowotcherera chowotcherera pamene chiwotchera chimapangitsa kuti mawaya azidyetsedwa molakwika. Mukhozanso kuwomba mpweya woponderezedwa kudzera pa chingwe kuti muchotse litsiro ndi zinyalala mukasintha pa liner.
Tsekani waya wowotchera waya pansonga yolumikizirana pamfuti yodzitchinjiriza ya FCAW. Yang'anani maupangiri olumikizana pafupipafupi kuti mupewe kupsa, zinyalala ndi zinyalala (zomwe zikuwonetsedwa apa) ndikusintha maupangiri ngati pakufunika.
Yang'anirani mavalidwe okhudza kulumikizana
Zowotcherera ndi gawo laling'ono lamfuti ya MIG, koma zimatha kusokoneza mawaya - makamaka nsonga yolumikizirana. Kupewa mavuto:
1. Yang'anani m'maso nsonga yolumikizirana kuti ivalidwe pafupipafupi ndikuyisintha ngati pakufunika. Yang'anani zizindikiro za keyholing, zomwe zimachitika pamene nsonga yolumikizana ndi nsonga imakhala yotalikirapo pakapita nthawi chifukwa cha waya wodutsamo. Yang'ananinso kuchuluka kwa spatter, chifukwa izi zitha kuyambitsa kuyaka komanso kusadya bwino kwa waya.
2. Lingalirani kukulitsa kapena kuchepetsa kukula kwa njira yolumikizirana yomwe mukugwiritsa ntchito. Yesani kutsika kaye kaye, zomwe zingathandize kulimbikitsa kuwongolera bwino kwa arc ndi kudyetsa bwino.
Malingaliro owonjezera
Kusadya bwino kwa waya kumatha kukhala kokhumudwitsa mukamawotcherera - koma sikuyenera kukuchedwetsani kwa nthawi yayitali. Ngati mukukumanabe ndi zovuta mutayang'ana ndikusintha kuchokera ku feeder kupita patsogolo, yang'anani mfuti yanu ya MIG. Ndi bwino kugwiritsa ntchito chingwe chachifupi kwambiri chomwe chingagwirebe ntchitoyo. Zingwe zazifupi zimachepetsa kupindika komwe kungayambitse vuto la mawaya. Kumbukirani kusunga chingwe molunjika momwe mungathere panthawi yowotcherera. Kuphatikizidwa ndi luso lolimba lothana ndi mavuto, mfuti yoyenera imatha kukupangitsani kuwotcherera kwa nthawi yayitali.
Nthawi yotumiza: Jan-01-2023
