Baaxadda codsiga
- Meelaha madadaalada iyo dhismayaasha la deggan yahay, goobaha dadweynaha, dhismayaasha xubnaha iyo dhismayaasha ganacsiga;
- Warshadaha mashiinnada, warshadaha kiimikada, garaashyada, dekadaha, dukaamada xamuulka qaada, warshadaha daabacaadda;
- Tiyaatarada, qolalka matoorada, iyo nidaamyada dhulka ee meelaha gaarka ah.
Sifooyinka waxqabadka
- Muuqaal siman oo qurux badan, oo leh saameyn muraayad ah:
- Xoog sare, adkeysi sare, iska caabin xoog leh oo xoqid ah;
- Ku dhegid xooggan, dabacsanaan wanaagsan iyo iska caabin saameyn;
- Waxay u adkaysataa biyaha, saliidda, aashitada, alkali iyo daxalka kiimikada guud;
- Ma jiraan tolmo, si fudud loo nadiifin karo, si fudud loo dayactiri karo.
Sifooyinka nidaamka
- Ku salaysan dareeraha, midab adag, dhalaalaya;
- Dhumucda 2-5mm;
- Nolosha adeegga guud waa in ka badan 10 sano.
| Shayga tijaabada ah | Tilmaame | |
| Waqtiga qalajinta, H | Qallajinta dusha sare (H) | ≤6 |
| Qallajinta adag (H) | ≤24 | |
| Ku dhegganaansho, darajo | ≤2 | |
| Adkaanta qalinka | ≥2H | |
| Iska caabbinta saameynta, Kg-cm | 50 ilaa | |
| Dabacsanaan | 1mm pass | |
| Iska caabbinta xoqidda (750g/500r, miisaan lumis, g) | ≤0.02 | |
| Iska caabbinta biyaha | 48 saacadood oo aan isbeddel lahayn | |
| Adkaysi u leh 30% aashitada sulfuric | 144 saacadood oo aan isbeddel lahayn | |
| U adkaysta 25% sodium hydroxide | 144 saacadood oo aan isbeddel lahayn | |
| Batrool u adkaysta, 120# | wax isbeddel ah ma jiro 56 maalmood gudahood | |
| U adkaysta saliidda saliidda | 56 maalmood oo aan isbeddel lahayn | |
Habka dhismaha
- Daaweynta dhulka ee caadiga ah: nadiif ah oo ciid ah, dusha sare ee salka waxay u baahan tahay qalalan, fidsan, ma jiro durbaan godan, ma jiro ciid halis ah;
- Ramiidh: qayb labanlaab ah iyadoo loo eegayo xaddiga la cayimay ee saamiga lagu walaaqay (wareejinta korantada 2-3 daqiiqo), oo leh qaab dhismeed duuban ama xoqan;
- Hoobiyaha rinjiga: saamiga laba-qaybood iyadoo loo eegayo xaddiga cayiman ee ciidda quartz ee la walaaqay (wareejinta korantada 2-3 daqiiqo), oo leh dhisme xoqid ah;
- Rinjiga ku jira: saamiga laba qaybood iyadoo loo eegayo xaddiga la cayimay ee walaaqidda (wareeg koronto 2-3 daqiiqo ah), oo leh qaab xoqid;
- Dahaarka sare: wakiilka midabaynta is-siman iyo wakiilka bogsashada iyadoo loo eegayo xaddiga la cayimay ee walaaqidda saamiga ah (wareejinta korantada 2-3 daqiiqo), iyadoo la buufinayo ama la xoqayo daab leh qaab dhismeedka ilkaha.
Astaamaha dhismaha
