Izisombululo zokujongana nokuMthubi koBume beWelding koomatshini bokuWelding be-Flash Butt

I-flash butt welding yindlela esetyenziswa ngokubanzi yokudibanisa amacandelo esinyithi kumashishini ahlukeneyo. Nangona kunjalo, umba omnye oqhelekileyo odibana nawo kule nkqubo kukutyheli kwemiphezulu ye-welding. Oku kutshintsha kwemibala kunokuchaphazela kakubi umgangatho kunye nemfezeko ye-weld, okwenza kube yimfuneko ukufumana izisombululo ezisebenzayo zokuthintela okanye ukulungisa le ngxaki.

Izinto ezibangela ukuba zibe mthubi:

Ukutyheli kwemiphezulu yewelding kwi-flash butt welding kunokubalelwa kwizinto ezininzi. Ezinye zezona zizathu ziphambili ziquka:

1. Ukufakwa kwi-Oxidation:Ukutshatyalaliswa okugqithiseleyo kwi-oksijini ngexesha lenkqubo ye-welding kunokukhokelela ekubunjweni kwe-oxides kwiindawo zetsimbi, okubangelwa ukuphuzi.
2. Ukungalingani kobushushu kunye noxinzelelo:Ukusabalalisa okungafaniyo kobushushu kunye noxinzelelo ngexesha lenkqubo ye-welding kunokubangela ukuguquka kombala kwiindawo ezithile.
3. Ulungiselelo lweMathiriyeli olunganelanga:Indawo engacocwanga kakuhle okanye engcolisekileyo inokufaka isandla ekubeni tyheli ngexesha lewelding.

Izisombululo zokuThintela okanye zokuSebenza ngokuMthubi:

Ukuqinisekisa olona mgangatho uphakamileyo wewelds kwi-flash butt welding, ezi zisombululo zilandelayo zingasetyenziswa ukunqanda okanye ukulungisa umba wokutyheli:

1. Umoya oLawulwayo:I-Welding kwindawo elawulwayo, efana ne-vacuum okanye indawo ye-inert yegesi, inokunciphisa kakhulu i-oxidation kunye nokunciphisa ukubunjwa kwee-oxides. Oku kunceda ukugcina umbala wendalo weendawo zetsimbi.
2. Ubushushu obufanelekileyo kunye noSasazo loxinzelelo:Ukuqinisekisa ukusasazwa ngokulinganayo kobushushu kunye noxinzelelo kuyo yonke imiphezulu yewelding kubalulekile. Oku kunokufezekiswa ngokulungisa iiparitha ze-welding kunye nokusebenzisa izixhobo ezikumgangatho ophezulu kunye nolawulo oluchanekileyo.
3. ULungiselelo lweMathiriyeli olusebenzayo:Coca ngokucokisekileyo kwaye uhlambulule iindawo zentsimbi ngaphambi kokuba udibanise. Ukulungiswa kwendawo efanelekileyo kunciphisa umngcipheko wokungcola kunye nokukhuthaza ukunamathela okungcono ngexesha lenkqubo ye-welding.
4. Unyango lwasemva kweWeld:Emva kwe-welding, cinga ukusebenzisa unyango lwe-post-weld surface, olufana ne-pickling okanye i-passivation, ukususa nayiphi na i-oxides eshiyekileyo kunye nokubuyisela inkangeleko yokuqala yesinyithi.
5. Ulawulo loMgangatho kunye noHlolo:Qalisa inkqubo yolawulo lomgangatho ongqongqo kunye nenkqubo yokuhlola ukubona nakuphi na ukujika kwebala ngoko nangoko. Ukuchongwa ngokukhawuleza kuvumela ukuba kuthathwe amanyathelo okulungisa ngokukhawuleza.
6. Ukukhethwa kwezinto:Kwezinye iimeko, ukukhetha iintsimbi ezinokuxhathisa ngcono kwi-oxidation, njengentsimbi engenasici okanye ezinye i-alloys ezinganyangekiyo ku-corrosion, kunokunceda ukunciphisa imiba ephuzi.

Ukuqukumbela, i-yellowing ye-welding surfaces kwi-flash butt welding machine ingathintelwa ngokufanelekileyo okanye ibhekiswe ngokudibanisa ukulungiswa kwezinto ezifanelekileyo, iimeko ezilawulwayo ze-welding, kunye nonyango lwe-post-weld. Ngokuphumeza ezi zisombululo, abavelisi banokuqinisekisa ukuba amajoyina abo adibeneyo ahlangabezana nemigangatho efunekayo yomgangatho kwaye agcine inkangeleko yawo yokuqala.