Kuyang'ana Zowotcherera Zowotcherera mu Makina Owotcherera a Medium Frequency Spot?

Makina owotcherera apakati pafupipafupi amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana chifukwa cholumikizana bwino ndi zitsulo. Komabe, vuto lomwe nthawi zina limakumana ndi ntchito zowotcherera ndi kupezeka kwa ma weld indentations, omwe amadziwikanso kuti ma weld craters kapena sink marks. Kukhumudwa kumeneku mu weld kumatha kukhudza kukhulupirika kwapangidwe ndi kukongola kwa zolumikizira zowotcherera. Nkhaniyi ikufotokoza njira zothandiza zothetsera ma weld indentations mu njira zowotcherera zapakati pafupipafupi.

Kuthetsa ma Weld Indentations:

1. Konzani zowotcherera:Kuwongolera moyenera magawo owotcherera monga masiku ano, voteji, ndi nthawi yowotcherera kungathandize kukwaniritsa kutentha koyenera, kuchepetsa mwayi wolowera kwambiri.
2. Control Electrode Pressure:Kuonetsetsa kuti mphamvu ya electrode yokhazikika komanso yoyenera imalimbikitsa ngakhale kutuluka kwachitsulo ndi kusakanikirana, zomwe zingathandize kupewa kupangika kwa maganizo mu weld.
3. Kukonzekera Kwazinthu:Kuyeretsa bwino ndi kukonza zitsulo musanayambe kuwotcherera kumathandiza kuti pakhale dziwe loyera, lofanana, kuchepetsa mwayi wowotcherera.
4. Mapangidwe a Electrode:Kugwiritsa ntchito maelekitirodi okhala ndi kapangidwe koyenera ndi geometry kumatha kukhudza kutengera kutentha ndi kugawa kwachitsulo, zomwe zingalepheretse kupangika kwa ma depressions.
5. Njira Zoziziritsira:Kugwiritsa ntchito maelekitirodi oziziritsa m'madzi kapena njira zina zoziziritsa kungathe kuwongolera kugawa kwa kutentha panthawi yowotcherera, kuchepetsa chiopsezo cha kutenthedwa kwamaloko ndi ma indentation.
6. Njira Yowotcherera:Kutsatira njira zoyenera zowotcherera, monga kukhalabe ndi liwiro lokhazikika lakuyenda ndi ngodya ya electrode, kumathandizira kuti pakhale njira yowotcherera yokhazikika ndikuthandizira kupewa kulowera.
7. Chithandizo cha Post-Weld:Mukawotcherera, kugwiritsa ntchito njira zoyenera zowotcherera pambuyo pa kuwotcherera monga kugaya kapena kupukuta kungathandize kuwongolera mayendedwe ang'onoang'ono, kuwongolera kutha kwa pamwamba.
8. Kukonzekera kwa Electrode:Kuwunika nthawi zonse ndikusamalira ma electrode ndikofunikira kuti muwonetsetse kuti akugwira ntchito bwino komanso kupewa kuvala kosagwirizana komwe kungayambitse ma indentation.
9. Kuwongolera Ubwino:Kukhazikitsa njira zowongolera zowongolera bwino, kuphatikiza kuyang'anira zowona ndi kuyesa kosawononga, kumathandiza kuzindikira ndikuthana ndi zovuta zilizonse zowotcherera mwachangu.

Ma weld indentations amatha kusokoneza mawonekedwe ndi mawonekedwe a zolumikizira zowotcherera zomwe zimapangidwa ndi makina owotcherera apakati pafupipafupi. Pogwiritsa ntchito njira zingapo monga kukhathamiritsa magawo owotcherera, kuwongolera kuthamanga kwa ma electrode, kukonza zida, kulingalira kapangidwe ka ma elekitirodi, kugwiritsa ntchito njira zoziziritsira, kugwiritsa ntchito njira zowotcherera bwino, kuchiritsa pambuyo pa weld, kusunga ma electrode, ndikuwonetsetsa kuwongolera kokhazikika, ogwira ntchito amatha bwino. kuthana ndi vuto la weld indentations. Pamapeto pake, kuthana ndi ma weld indentations kumakulitsa mtundu wonse wa weld, kumalimbitsa kukhulupirika kwazinthu zowotcherera, ndipo kumathandizira kudalirika ndi kukongola kwazinthu zomwe zamalizidwa.