Kubadda shiida
Sharaxaad Gaaban:
Sharaxaada Alaabta
HG sahayda shiida warbaahinta shiidi kubadaha macdanta, sibidhka, warshad birta, warshad koronto, wadar ahaan iwm warshadaha. Marka loo eego shuruudaha shaqada, waxaan bixin karnaa kabka, been-abuurka, Cr sare, Cr hooseeya, C sare, C hooseeya ee kubbadaha shiididda warbaahinta.
Kubbadaha shubida shiididda warbaahinta, waxaan isticmaaleynaa habkayaga shubista wax-qabashada macdan gaar ah, kaas oo yeelan doona cufnaanta microstructure sare marka la barbar dhigo khadka caadiga ah ee ciidda. Ku darida tignoolajiyada daaweynta kulaylka gaarka ah, kubbadaheena shiida warbaahinta ayaa bixin doona heerka xidhashada hoose.
Sharaxaada la heli karo
Magaca |
Cunsurka Kiimikada (%) |
|||||||
C |
Si |
Mn |
Cr |
Mo |
Cu |
P |
S |
|
Kubadda shiidida iyo shiidida Cylpeb ee High-Cr Alloyed |
2.0-3.3 |
≤1.0 |
0.3-1.5 |
10-23 |
0-3.0 |
0-1.2 |
≤0.06 |
≤0.06 |
Kubbada shiidida iyo shiidida Cylpeb ee Low-Cr |
1.8-3.6 |
≤1.5 |
0.3-1.5 |
1-6 |
0-1.0 |
0-0.8 |
≤0.06 |
≤0.06 |
Hantida Jirka & Dhismayaasha yar yar
Magaca |
Adag (HRC) |
Saamaynta Ak (J/cm 2) |
Qaab-dhismeedka yar yar |
Waqtiyada Kubadaha Dhaca |
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Kubadda shiidida iyo shiidida Cylpeb ee High-Cr Alloyed |
≥60 |
≥4.0 |
M+C+A |
≤Φ80 |
≥15000 |
|
≥Φ80 |
≥10000 |
|||||
Kubbada shiidida iyo shiidida Cylpeb ee Low-Cr |
≥45 |
≥2.5 |
P+C |
≤Φ80 |
≥12000 |
|
≥Φ80 |
≥10000 |
|||||
M-Martensite C-Carbide A-Austenite P-Pearlite |
Tilmaamida Kubbada Shiida
Cabbirka (mm) |
Miisaanka (kg) |
Tirada (pc/t) |
|
Cabbirka (mm) |
Miisaanka (kg) |
Tirada (pc/t) |
Φ17 |
0.027 |
37037 |
Φ70 |
1.37 |
729 |
|
Φ20 |
0.032 |
31250 |
Φ80 |
2.05 |
487 |
|
Φ30 |
0.11 |
9091 |
Φ90 |
2.90 |
345 |
|
Φ40 |
0.25 |
3891 |
Φ100 |
4.00 |
250 |
|
Φ50 |
0.50 |
2000 |
Φ110 |
5.30 |
188 |
|
Φ60 |
0.86 |
1153 |
Φ120 |
6.80 |
147 |
Xidhmada Alaabta
Bac Guud ahaan Miisaanka: 1002kgs
Durbaanka birta: Miisaanka saafiga ah: 850 - 900 kgs; Miisaanka Guud: 865 - 915 kgs
Codsiga
Sida guud ahaan shiida warbaahinta kubbadda shiida ee laga soo saaray birta iyo birta tuuray. Waxay leedahay codsiyo kala duwan in ujeedada shiidi waa waxa taagan marka hore. Qaybaha wax-shiidku ha noqdaan qoyaan ama engegan way shiidi doontaa. Inta badan kuwan kubbadaha wax lagu shiidi karo ee warbaahinta ayaa loo adeegsadaa habka wax soo saarka. Waxaa jira noocyo kala duwan oo kubbadaha wax lagu shiidi karo. Mid kasta oo ka mid ah kubbadaha shiidadu waxay leedahay sifooyin gaar ah oo macnaheedu yahay wax badan oo ku saabsan habka wax soo saarka gaarka ah.
Marka ay timaado habka wax-shiidka iyo kala firdhidda waxaa jira fursado badan oo waxyeello alaab ah ka dibna kala dillaaca. Si looga fogaado wax sidaan oo kale shiidi kubadaha shiida warbaahinta waxaa loo isticmaalaa. Kubadaha wax lagu shiidayo ee warbaahinta ayaa laga sameeyay bir culus iyo walxo kale sidaas darteed shaki la'aan waxaa jira cadaadis sare. Haddii cadaadiska uu saameyn ku yeesho walxaha markaas waxay siin doontaa cadaadis qaybaha. Waxay si buuxda u dhimi doontaa xajmiga qaybta isla markaa waxaad ka dhalan doontaa qaybo xaddidan. Marka la soo koobo, faddarayntu waa sababta dhabta ah ee loo isticmaalo kubbadaha wax lagu shiidi karo. Waxay ka dhigi doontaa qaybuhu inay yareeyaan cabbirka.
Marka aad doorato shiidida kubad shiididda warbaahinta markaas hubaal waxaad heli doontaa faa'iidooyinka soo socda. Halkan kaalay
Haddii ay qoyan tahay ama ha noqoto mid engegan waxaad heli doontaa habka wax lagu shiidi karo oo degdeg ah oo hufan
Waxay xamili doontaa kulayl sare iyo sidoo kale iska caabin kiimikaad
Waxaad hoos u dhigi kartaa wax soo saarka kulaylka habka wax shiididda
Iyada oo aan loo eegin xajmiga walxaha bilawga ah, waxay si buuxda u yarayn doontaa ka dibna waxay bixin doontaa qaybo cabbirkoodu xadidan yahay.