Ciddiyaha shubka leh ee loo yaqaan 'Twill Shonk' ayaa ugu horrayn loo adeegsadaa mashaariicda dhismaha ee ku lug leh sagxadaha shubka ah.Waxaa si weyn loo isticmaalaa in lagu dhejiyo alwaax, bir ama walxo kale oo la taaban karo.Naqshadeeda gaarka ah ayaa ka dhigaysa mid ku habboon hawlaha u baahan in si fiican loo qabsado meelaha la taaban karo.Waxaa loo adeegsadaa mashaariic dhismo oo kala duwan, laga soo bilaabo aasaaska dhismaha ilaa lagu rakibo darbiyada iyo darbiyada.
Cidiyaha shubka ee Twill shank waxay leeyihiin guryo kala duwan oo ka dhigaya doorasho aad u fiican mashaariicda dhismaha.Qaar ka mid ah sifooyinka muhiimka ah waxaa ka mid ah:
1. Naqshad Gaar ah: Naqshadaynta twill shank waxay ku siinaysaa xajin aad u fiican oo ku saabsan meelaha shubka ah, taas oo adkeynaysa in ciddida laga soo saaro.
2. Dahaarka u adkaysta Daxalka: Cidiyaha waxa lagu dahaadhay shay gaar ah oo u adkaysta daxalka, iyaga oo hubinaya in ay sii jiraan wakhti dheer oo ay awoodooda sii wataan wakhti ka dib.
3. Bir tayo sare leh: Cidiyaha waxa ay ka samaysan yihiin bir tayadoodu aad u sarayso oo aad u adkaysanaysa.
4. Si fudud loo rakibo: Cidiyaha shubka ah ee la taaban karo way fududahay in la rakibo, kaliya isticmaal dubbe si aad ugu dhex geliso dusha sare ee shubka.
5. Farsamaynta: Cidiyahani waa kuwo kala duwan, waxaana loo isticmaali karaa shaqooyin kala duwan oo dhismo ah.
Sus | C | Si | Mn | P | S | Ni | Cr | Mo | Cu |
304 | 0.08 | 1.00 | 2.00 | 0.045 | 0.027 | 8.0-10.5 | 18.0-20.0 | 0.75 | 0.75 |
304Hc | 0.08 | 1.00 | 2.00 | 0.045 | 0.028 | 8.5-10.5 | 17.0-19.0 |
| 2.0-3.0 |
316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.029 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | 0.75 |
430 | 0.12 | 0.75 | 1.00 | 0.040 | 0.030 |
| 16.0-18.0 |
|
Noocyada Siliga ah ee Wadamo kala duwan
mm | CN.WG | SWG | BWG | AS.WG |
1G |
|
| 7.52 | 7.19 |
2G |
|
| 7.21 | 6.67 |
3G |
|
| 6.58 | 6.19 |
4G |
|
| 6.05 | 5.72 |
5G |
|
| 5.59 | 5.26 |
6G | 5.00 | 4.88 | 5.16 | 4.88 |
7G | 4.50 | 4.47 | 4.57 | 4.50 |
8G | 4.10 | 4.06 | 4.19 | 4.12 |
9G | 3.70 | 3.66 | 3.76 | 3.77 |
10G | 3.40 | 3.25 | 3.40 | 3.43 |
11G | 3.10 | 2.95 | 2.05 | 3.06 |
12G | 2.80 | 2.64 | 2.77 | 2.68 |
13G | 2.50 | 2.34 | 2.41 | 2.32 |
14G | 2.00 | 2.03 | 2.11 | 2.03 |
15G | 1.80 | 1.83 | 1.83 | 1.83 |
16G | 1.60 | 1.63 | 1.65 | 1.58 |
17G | 1.40 | 1.42 | 1.47 | 1.37 |
18G | 1.20 | 1.22 | 1.25 | 1.21 |
19G | 1.10 | 1.02 | 1.07 | 1.04 |
20G | 1.00 | 0.91 | 0.89 | 0.88 |
21G | 0.90 | 0.81 | 0.81 | 0.81 |
22G |
| 0.71 | 0.71 | 0.73 |
23G |
| 0.61 | 0.63 | 0.66 |
24G |
| 0.56 | 0.56 | 0.58 |
25G |
| 0.51 | 0.51 | 0.52 |
Nooca iyo Qaabka Madaxa Cidiyaha
Nooca iyo Qaabka Cidiyaha Shank
Nooca iyo Qaabka Barta Cidiyaha