Imiterere ikenewe kurikugurisha PCBIkibaho cy'umuzunguruko

1.Ubukuru bugomba kuba bufite neza

Ibyo bitaga kwamateka bivuga imikorere ya alloy ko ibikoresho byicyuma gisudika kandi umusirikare birashobora gukora ihuriro ryiza kubushyuhe bukwiye. Ntabwo amakimbirane yose atari yo musumba neza. Ibyuma bimwe, nka chromium, Molybdenum, Tungsten, nibindi, bafite ubushishozi buke cyane; Ibyuma bimwe, nkumuringa, umuringa, nibindi, gira neza cyane. Mugihe cyo gusudira, ubushyuhe bwo hejuru butera firime ya oxide kugirango ikore ku buso bwibyuma, bigira ingaruka ku mirwano y'ibikoresho. Kugirango utezimbere kugurisha, gutoranya amakalande, gutambuka kwa feza nibindi birashobora gukoreshwa kugirango wirinde okiside yubuso.

2.Ubuso bwurumurishya bugomba kuba dufite isuku

Kugirango ugere ku guhuza neza umugurisha no gusudira, hejuru yo gusudira bigomba kuba bifite isuku. Ndetse no gusudira hamwe no gusudira neza, firime za oxide hamwe namavuta yangiza amazi ashobora kwangirika ku buso bwasutswe cyangwa kwanduza. Filime yanduye igomba gukurwaho mbere yo gusudira, bitabaye ibyo ubuziranenge busurwa ntibushobora kwizerwa. Ibice bya oxide yoroheje kubyuma birashobora gukurwaho na flux. Ubuso bwicyuma hamwe nimyoya ikaze igomba gukurwaho nuburyo bwa mashini cyangwa imiti, nko gusiba cyangwa gutora.

3.guse flux

Imikorere ya flux nugukuraho firime ya oxide hejuru yubururu. Inzira zitandukanye zo gusudira zisaba fluxs zitandukanye, nka Nikel-chromium avelon, ibyuma bidafite ishingiro, aluminium nibindi bikoresho. Biragoye kubagurisha nta flux yihariye. Mugihe gusudira neza ibikomoka kuri elegitoroniki nko gucapa kuburiri bwumuzunguruko, kugirango ugaragaze gusudira kandi uhamye, rosin-ashingiye kuri rosin akoreshwa. Mubisanzwe, inzoga zikoreshwa mugushonga rosin mumazi ya rosin.

4. Igitabo kigomba gushyuha kugeza ubushyuhe bukwiye

Mugihe cyo gusudira, imikorere yingufu zubushyuhe ni ugushonga umugurisha no gushyushya ikintu cyo gusudira, kugirango amabati abone ingufu zihagije zo kwinjira muri kaburimbo kugirango usudike kugirango ugire alyy. Niba ubushyuhe bwo gusudira bugabanuka cyane, bizaba bibi kwinjira kuri atome yumusirikare, bigatuma bidashoboka gukora akoho, kandi biroroshye gushinga umugurisha wibinyoma. Niba ubushyuhe bwo gusudira ari hejuru cyane, umusirikare azaba muburyo budashimishije, yihutishije impeshyi no gusoza flux, kandi bitera ubwiza bw'umuryango bukomeye, kandi mu bihe bikomeye, bishobora guteza amakimbirane mu kigo cy'umuriro wacapwe kugwa. Ikigomba gushimangirwa nuko atari umusirikare gusa agomba gushyuha kugirango ashongeshe, ariko gusudira nabyo bigomba gushyuha kugeza ubushyuhe bushobora gushonga.

5. Igihe cyo gusudira

Igihe cyo gusudira bivuga igihe gisabwa guhinduka kumubiri no mumiti mugihe cyo gusudira. Harimo igihe cyicyuma gisudikurwa kugirango tugere ku bushyuhe bwo gusudira, igihe cyo gushonga cyumugurisha, igihe cyo guhindagurika gukora nigihe cyicyuma kivanze. Nyuma yubushyuhe bwo gusudira bugenwa, igihe gikwiye cyo gusudira kigomba kugenwa ukurikije imiterere, kamere, nibiranga ibice byasudikurwa. Niba igihe cyo gusudira ari kirekire cyane, ibice cyangwa ibice byo gusudira bizangirika byoroshye; Niba igihe cyo gusudira ari gito cyane, ibisabwa gusudira ntibizabona. Mubisanzwe, igihe ntarengwa kuri buri musirikare gihuriweho kidasudira ntabwo kirenze amasegonda 5.