Yintoni omawuyenze xa umatshini wokuwelda udibana ne-Welding Anomalies?

Eli nqaku lijongana nezinto ezinokuthi zenzeke kumatshini we-welding we-butt kwaye ichaza amanyathelo afanelekileyo okuthathwa ukulungisa le miba. Ukuqonda indlela yokujongana ne-welding anomalies kubalulekile ekuqinisekiseni umgangatho kunye nokuthembeka kwamalungu adityanisiweyo.

Intshayelelo: Oomatshini bokuwelda iimpundu zenzelwe ukuhambisa iziphumo ezichanekileyo nezisebenzayo. Nangona kunjalo, njengayo nayiphi na inkqubo yokuvelisa, i-welding inokudibana ne-anomalies enokuchaphazela umgangatho we-weld. Ukuchonga nokujongana nale miba ngokukhawuleza kubalulekile ukugcina ingqibelelo yamalungu adityanisiweyo.

1. Jonga iiParameters zeWelding:

• Xa udibana ne-welding anomalies, inyathelo lokuqala kukuhlola iiparamitha ze-welding, ezifana ne-welding current, i-voltage, kunye nesantya sokuhamba.
• Qinisekisa ukuba iiparamitha ezikhethiweyo zifanelekile kwizinto ezifakwe kwi-welded kwaye zihambelane nezikhokelo ezicetyiswayo ezinikezwa ngumenzi womatshini.

2. Jonga imeko ye-Electrode:

• Imeko ye-welding electrode idlala indima ebalulekileyo kwinkqubo ye-welding. Jonga i-electrode ukuba igugile, yonakele, okanye ingcolisekile.
• Ukubuyisela okanye ukubuyisela i-electrode ukuba kuyimfuneko ukufezekisa umgangatho we-weld ogqwesileyo.

3. Coca i-Welding Surface:

• Ukungcola kwi-welding surfaces kunokukhokelela ekudibaneni kakubi kunye ne-welds ebuthakathaka. Coca ngokucokisekileyo imiphezulu phambi kokuba welding.
• Sebenzisa iindlela ezifanelekileyo zokucoca, ezifana nokucoca okanye ukucoca i-abrasive, ukususa nayiphi na into engcolileyo.

4. Qinisekisa uQiniso oluHlangeneyo:

• Ulungelelwaniso olungachanekanga lunokubangela ukungahambi kakuhle kwaye lukhokelela kwiziphene ze-welding. Qinisekisa ukuba amacandelo adityanisiweyo alungelelaniswe ngokuchanekileyo kwaye abekwe kakuhle.
• Yenza naluphi na uhlengahlengiso oluyimfuneko ukuze ufikelele ngokufanelekileyo ngokudibeneyo.

5. Beka iliso ekuKhupheni ukuHamba kweGesi:

• Kwiinkqubo ze-welding ezisebenzisa iigesi ezikhuselayo, qinisekisa ukuba ukuhamba kwegesi kuhambelana kwaye kufanelekile ekusebenzeni kwe-welding.
• Ukungahambi kakuhle kwegesi kunokubangela ukukhuselwa okungafanelekanga, okukhokelela kwiziphene ezifana ne-porosity okanye ukudibanisa okungaphelelanga.

6. Jonga uMgangatho weWeld:

• Ukuhlola rhoqo umgangatho we-weld ngexesha lenkqubo ye-welding kwaye emva kokugqitywa kwayo. Sebenzisa iindlela zokuvavanya ezingonakalisi, ezinje ngokuhlolwa okubonakalayo okanye uvavanyo lwe-ultrasonic, ukufumanisa iziphene ezinokuthi zibekho.
• Ukuba iziphene zichongiwe, thatha amanyathelo afanelekileyo okuzilungisa, njengokuphinda ukuwelda okanye ukulungisa.

Ukudibana ne-welding anomalies koomatshini bokuwelda i-butt ayiqhelekanga, kodwa ukujongana nayo ngokukhawuleza nangokufanelekileyo kubalulekile ekufezekiseni i-welds ezikumgangatho ophezulu. Ngokuhlola iiparamitha ze-welding, imeko ye-electrode, i-joint-up-up, kunye nomgangatho we-weld, abaqhubi banokusombulula ngokufanelekileyo iingxaki kunye nokusombulula imiba ye-welding. Ukugcinwa rhoqo, ukuthotyelwa kwemigangatho ye-welding, kunye nokuqeqeshwa okufanelekileyo kwabaqhubi kubalulekile ekunciphiseni i-welding anomalies kunye nokuqinisekisa ukusebenza kakuhle kunye nokhuseleko lwemisebenzi ye-welding ye-butt.