Baaxadda codsiga
- Loo isticmaalo goobaha shaqada halkaas oo iska caabinta naaxinta, saamaynta iyo cadaadiska culus looga baahan yahay deegaanka.
- Warshadaha mishiinada, warshadaha kiimikaad, garaashyada, wershadaha, aqoon-isweydaarsiyada xambaara, warshadaha daabacaadda;
- Sagxadaha dhulka ee u baahan inay u adkaystaan dhammaan noocyada baabuurta fargeetada ah iyo baabuurta culus.
Tilmaamaha waxqabadka
- Muuqaal siman oo dhalaalaya, midabyo kala duwan.
- Xoogga sare, adkaanta sare, xirashada caabbinta;
- Xabag adag, dabacsanaan wanaagsan, iska caabin saameyn leh;
- Filan oo aan lahayn, nadiif ah oo aan boodh lahayn, fududahay in la nadiifiyo oo la ilaaliyo;
- Dhismo degdeg ah iyo kharash dhaqaale.
Astaamaha nidaamka
- Midab adag, dhalaalaysa, dhalaalaysa;
- Dhumucda 1-5mm
- Nolosha adeegga guud waa 5-8 sano.
Tilmaamaha farsamada
| Shayga tijaabi | Tilmaame | |
| Waqtiga qallajinta, H | Qalajinta dusha sare (H) | ≤6 |
| Qalajinta adag (H) | ≤24 | |
| Adhesion, darajo | ≤1 | |
| Qalin adag | ≥2H | |
| Iska caabbinta saamaynta, Kg-cm | 50 dhex maray | |
| Dabacsanaan | 1mm dhaaf | |
| Iska caabbinta abrasion (750g/500r, miisaan lumis, g) | ≤0.03 | |
| Iska caabbinta biyaha | 48h oo aan isbedelin | |
| U adkaysta 10% sulfuric acid | 56 maalmood oo aan isbeddel lahayn | |
| U adkaysta 10% sodium hydroxide | 56 maalmood oo aan isbeddel lahayn | |
| U adkaysta shidaalka, 120# | waxba iskama bedelin 56 maalmood | |
| U adkaysata saliidda | 56 maalmood oo aan isbeddel lahayn | |
Habka dhismaha
- Daaweynta dhulka bannaan: ciid nadiif ah, oogada salku waxay u baahan tahay qalalan, fidsan, ma jirto durbaan bannaan, ma laha ciid halis ah;
- Fure: laba-qaybood iyadoo loo eegayo qaddarka la cayimay ee walaaqaya (wareejinta korantada 2-3 daqiiqo), oo leh dhismo duuban ama xoqin;
- Madaafiicda rinjiga: laba qaybood oo ka kooban saamiga si waafaqsan qadarka la cayimay ee ciid quartz ah oo la walaaqay (wareejin koronto 2-3 daqiiqo), oo leh dhismo xoqan;
- Ku rid rinjiga rinjiga: laba qaybood oo kala duwan sida waafaqsan qadarka la cayimay ee walaaqaya (wareejinta korantada 2-3 daqiiqo), oo leh dhismo xoqan;
- Jaakad sare: wakiilka midabaynta iyo wakiilka daweynta iyadoo loo eegayo qaddarka la cayimay ee walaaqaya (korontada rotary 2-3 daqiiqo), oo leh dahaarka rullaluistemadka ama buufinta dhismaha.
Muuqaalka dhismaha
