Magaca biraha la farsameeyay ayaa sidoo kale loo yaqaan magacyada xardhanIsticmaalka ugu weyn ee maaskarada, xoqitaanka, dib-u-hagaajinta saddex tallaabo oo ay soo saartay soo saarista saxanka ereyga erayga ama birta xardhan

Habka wax soo saar ee magaca birta la jeexjeexay:

1) Waxyaabaha:

Marka loo eego cabirka loo baahan yahay sawirka (cabbirka qaabka), ku dar wax aan ka yarayn 5mm geesaha hareeraha ah. Shelar Pedal ah oo ah nooca '720', tarshiyo treadle oo leh dusha fidsan oo aan gees lahayn.

2) Daaweynta dusha sare ee sumadaha daxalka birta:

(1) nadiifinta farsamada:

Iyada oo leh 2.2-4 kw mashiinka wax lagu nadiifiyo, dhogorta ayaa si farsamo ahaan loo safeeyey. Giraangiraha maroku wuxuu adeegsadaa xawaaraha mootada 300-350 RPM, taasoo guud ahaan ah 2000-3000 RPM / min.

(2) Daaweynta Alkali:

Karkari saxanka birta ah 10-15% sodium hydroxide xal biyo ah 65-85 ℃ 10-30 ilbidhiqsi, ka dib ku maydh biyo nadiif ah oo ku dhex dar 5% xal biyo ah ee diaminic acid.

(3) Daaweynta budada:

Burush fidsan oo lagu rusheeyey budadii hore (budada laba-jaban), ku tirtir taarikada si siman qaybta iskutallaabta illaa wasakhda laga saarayo, ama maqaarka oksijiinta laga saarayo, ka dibna ku dhaji 5% xal dichromate potassium.

(4) Habka wax lagu nadiifiyo:

Mashiinka farsamada ama farsamada gacanta, dusha sare ee birta ayaa la cadayaa si loo gaaro saameynta dib-u-cusbooneysiinta dusha sare ee biraha.