Kubbada Shiidada Sibidhka Isticmaalka Kubbada Kubada Warbaahintu shiidayso Birta
Sharaxaad Gaaban:
Sharaxaada Alaabta
Kubbada shiididda sibidhka waxay u dhaxaysaa 12-125 mm, 45-65 HRC, 1-23 % Cr. nuxurka.
Dhuxusha Sibidhka ee cabbirrada loo baahan yahay 45-65 HRC, 1-23 % Cr. nuxurka.
Kubbada Shiididda Warbaahinada waxaa soo saaray khadadka tuurista tooska ah, oo lagu shahaadeeyay heerarka tayada caalamiga ah.
Waxaan dammaanad qaadaynaa Kubadda Shiidaalka Sibidhka inay leedahay heerka jebinta hooseeya, isticmaalka hoos u dhaca, iyo shuruudaha keenista degdega ah.
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 |
||
|
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
Kubadaha wax lagu shiido waxaa loo isticmaalaa in lagu shiido ama la isku daro. Kubad shiididu waxay ku shaqaysaa mabda'a saamaynta iyo waxyeelaynta. Kubadaha hore waxaa laga sameeyay bir, dhoobo ama caag. Maalmahan waxay aad uga sii cilmi badan yihiin Magotteaux waxay ku soo saartaa alloys kuwaas oo si gaar ah ugu habboon hawlaha ay tahay inay qabtaan iyagoo abuuraya daal yar iyo hufnaan aad u weyn xagga wax soo saarka. Waxaan ku siin doonaa talo ku saabsan kubbadaha ugu fiican baahiyahaaga gaarka ah.
Doorashada kubbadda shiida ee warbaahinta shiidadu waxay had iyo jeer ku xirnaan doontaa walxaha dhulka la dhigo. Waxaad u baahan tahay inaad qiimeyso granulometry keeda iyo habka shiididda. Waxaad sidoo kale u baahan tahay inaad eegto muhiimada qaraabada ah ee hababka xirashada ee habka.
Kubbada shiididda warbaahinta sare-Chrome shiidadu waxay isku daraa qaab-dhismeedka martensitic leh carbide chrome adag. Khibrada HG's waxay awood u siinaysaa inay doortaan daawaha ku habboon codsigaaga oo yaraynaya kharashyada. Kubbada shiididda warbaahinta sare-Chrome-ku waxay leedahay waxqabad heersare ah waxayna abuurtaa xaalad-shiidid joogto ah sababtoo ah heerka xirashada hoose. Alloys kasta oo gaar ah waxaa jira engegnaan joogto ah oo dhan shiida warbaahinta kubada. Middaani waxay saameyn togan ku abuurtaa habka socodka hoose. Kubbada shiididda warbaahinta sare-Chrome shiidadu waxay ku habboon tahay codsiyada macdanta qoyan iyo kuwa qalalan ee shiididda kubbadaha iyo shiididda miraha munaaradaha.
