anapeka zitsulo akupera mipira mphero zigawo
Munda wamagwiritsidwe a Cast Chrome Alloy Grinding Steel Balls, mwachidule Mipira Yachitsulo ya Cast, imapezeka mu Simenti.
Zomera, Migodi, Malo Opangira Magetsi, Makampani Opangira Ma Chemical, Makina Ogaya, Mpira ndi Chigayo cha Malasha.
Zomera, Migodi, Malo Opangira Magetsi, Makampani Opangira Ma Chemical, Makina Ogaya, Mpira ndi Chigayo cha Malasha.
Tili ndi mitundu inayi ya mipira iyi: Low chrome, medium chrome, high chrome ndi apamwamba chrome.Makulidwe ali osiyanasiyana 10mm - 150mm.
Mawonekedwe:
1. Mpira wopukutira wachitsulo uli ndi kuuma kwakukulu: kuuma kwapamwamba mpaka 58-65HRC, kuuma kwa voliyumu kwa 57-64HRC
2. kulimba kwamphamvu kwambiri: kulimba kwamphamvu kuposa 12J / cm2.
3. mlingo wosweka ndi wotsika: mlingo weniweni wosweka si wapamwamba kuposa 0,5%.
4. imfa ya anapeka akupera mpira kuzungulira mlingo ndi otsika.
5. kuponya mayeso mu 8m mkulu tester kwa nthawi zoposa 20,000.
1. Mpira wopukutira wachitsulo uli ndi kuuma kwakukulu: kuuma kwapamwamba mpaka 58-65HRC, kuuma kwa voliyumu kwa 57-64HRC
2. kulimba kwamphamvu kwambiri: kulimba kwamphamvu kuposa 12J / cm2.
3. mlingo wosweka ndi wotsika: mlingo weniweni wosweka si wapamwamba kuposa 0,5%.
4. imfa ya anapeka akupera mpira kuzungulira mlingo ndi otsika.
5. kuponya mayeso mu 8m mkulu tester kwa nthawi zoposa 20,000.
Kufotokozera
Zofunikira zazikulu za Mipira Yachitsulo ya Cast Chrome Alloy:
Parameters | Low Chrome | Chrome Yapakatikati | High Chrome | Chrome wapamwamba |
Kr % | 0.8 - 3.5 | 4-9 | 10-18 | 22-25 |
C% | 2.2 - 3.5 | 2 - 3.3 | 1.6 - 3.3 | 2.0 - 3.3 |
Ndi % | 1.2 max | 1.2 max | 1.0 max | 1.0 max |
Mn% | 1.5 max | 1.8 max | 2.5 max | 2.5 max |
Mo % | 1.0 max | 1.5 max | 1.0 max | 2.0 max |
Ku % | 0.5 max | 1.0 max | 1.5 max | 1.5 max |
P% | 0.15 max | 0.15 max | 0.10 max | 0.10 max |
S % | 0.15 max | 0.15 max | 0.10 max | 0.10 max |
Metallographic kapangidwe | Carbide + Pearlite | Carbide + Pearlite | Carbide + Martensite | Carbide + Martensite |
Kulimba (HRC) | 45 kapena pamwamba | 50 kapena pamwamba | 58 kapena pamwamba | 60 kapena pamwamba |
Nthawi za mpira wakugwa | 8000 kapena pamwamba | 12000 kapena kupitilira apo | 15000 kapena kupitilira apo | 22000 kapena kupitilira apo |
Ma diameter a mpira omwe alipo:
Nominal Diameter mu mm | Kulemera kwa kg pa mpira pafupifupi | Chiwerengero cha Mipira pa tani pa avareji |
10 | 0.135 | 74073 |
12 | 0.0181 | 55248 |
15 | 0.0242 | 41322 |
20 | 0.0322 | 31056 |
25 | 0.063 | 15873 |
30 | 0.11 | 9091 |
40 | 0.257 | 3891 |
50 | 0.5 | 2000 |
60 | 0.867 | 1153 |
70 | 1.37 | 729 |
80 | 2.05 | 487 |
90 | 2.90 | 345 |
100 | 4.00 | 250 |
110 | 5.30 | 188 |
120 | 6.80 | 147 |
125 | 7.75 | 129 |
130 | 8.74 | 114 |