Mapangidwe a Electrode ndi Kuzizira mu Makina Owotcherera Msoko

M'makina owotcherera msoko, ma elekitirodi ozungulira ozungulira amagwiritsidwa ntchito m'malo mwa nsonga zowotcherera pamalo. Zodzigudubuzazi zimakhala m'mimba mwake kuchokera ku 50 mm mpaka 600 mm, zomwe zimagwiritsidwa ntchito kwambiri pakati pa 180 mm ndi 250 mm. Kutalika kwa roller nthawi zambiri kumakhala pakati pa 10 mm ndi 20 mm.

Pamwamba pa ma electrode odzigudubuza amatha kutenga mawonekedwe awa:

Cylindrical pamwamba

Yozungulira pamwamba

Conical surface (yomwe imagwiritsidwa ntchito muzochitika zapadera monga zolumikizira za flanged)

Ma cylindrical rollers nthawi zambiri amapangidwa ndi ma chamfer okhala ndi mbali ziwiri kapena mbali imodzi, makamaka pakugwiritsa ntchito ngati zolumikizira zam'mphepete. Kulumikizana kwapamtunda (ω) kumasiyana malinga ndi makulidwe a chogwirira ntchito, nthawi zambiri kuyambira 3 mm mpaka 10 mm. Ma roller ozungulira amakhala ndi utali wopindika (R) pakati pa 25 mm ndi 200 mm.

Ma cylindrical rollers amagwiritsidwa ntchito kwambiri pakuwotcherera zitsulo komanso ma alloys otentha kwambiri.

Zodzigudubuza zozungulira zimapereka kutentha kwabwinoko komanso kusintha kosavuta kolowera, kuwapangitsa kukhala oyenera kuwotcherera aloyi, monga aluminiyamu.

Njira Zoziziritsa Zopangira Ma Roller Electrodes

Pofuna kupewa kutenthedwa ndi kusunga ma electrode, kuziziritsa ndikofunikira panthawiyi kuwotcherera msoko. Mitundu iwiri ikuluikulu ya machitidwe ozizira amagwiritsidwa ntchito:

Kuziziritsa Kwakunja:

Pakuwotcherera zitsulo zopanda chitsulo ndi chitsulo chosapanga dzimbiri, madzi apampopi oyera amakhala okwanira.

Powotcherera chitsulo wamba, njira ya 5% borax imagwiritsidwa ntchito popewa dzimbiri.

Kuzirala kwa Mkati:

Njirayi imagwiritsidwa ntchito makamaka pamakina opangira kuwotcherera aluminium alloy, njira iyi imazungulira madzi mkati mwa elekitirodi.

Ngakhale kuti zimagwira ntchito bwino, zoziziritsa zamkati zimakhalanso zovuta komanso zotsika mtengo.

Kukhathamiritsa Kutengera Ntchito

Kusankha mapangidwe oyenera odzigudubuza ndi njira yoziziritsira ndikofunikira kuti kuwotcherera kwa msoko mogwira mtima:

Pazinthu zachitsulo ndi ma aloyi otentha kwambiri, zodzigudubuza zozungulira zokhala ndi kuziziritsa kwakunja ndizokwanira.

Kwa zitsulo zopanda chitsulo kapena zosamva kutentha monga aluminiyamu kapena ma aloyi a magnesium, zodzigudubuza zozungulira zophatikizidwa ndi makina ozizirira m'madzi amkati amalimbikitsidwa.

Kuphatikizika kolondola kwa geometry yodzigudubuza, m'lifupi mwake, ndi njira yozizirira kumatsimikizira kukhazikika kwa weld, kumatalikitsa moyo wa ma elekitirodi, ndikuthandizira kupewa kusinthika kwamafuta panthawi yowotcherera.