Muag bulldozer track pad bolts ceev
Cov ntaub ntawv khoom:
1) Bolt thiab txiv ntoo raw khoom: 40CR, 35CRMO
2) Bolt thiab txiv ntseej Qib: 10.9, 12.9
3) Cov xim tiav: grey, dub
4) Tshuab: Cua sov forging tshuab
Tsim / Structure / Paub meej Pics
Plow Bolt Test Results:
| LUB SIJ HAWM | PLOW BOLT | Kev piav qhia | DIAMETER > 16 | |||||
| MARKS | RAW MATERIAL | 40 Cr | ||||||
| QIB | QIB: 12.9 | QUANTITY | 4 | |||||
| NBIS | JB/T 5932.5-1991 LUB BOLT yog siv los txiav TIP ntawm Bulldozer, Scooptram thiab Qib | |||||||
| TSEEM CEEB | Tshuaj muaj pes tsawg leeg | Chemical Composition ntawm Raw Khoom% | ||||||
| Lub npe | C | Si | Mn | Cr | TSEEM CEEB | |||
| Txheem tus nqi | min | 0.37 ib | 0.17 ib | 0.5 | 0.8 ua | |||
| max | 0.44 ib | 0.37 ib | 0.8 ua | 1.1 | ||||
| Ntsuas tus nqi | 0.39 ib | 0.23 | 0.68 ib | 0.92 ib | Tsim nyog | |||
| HARDNESS | Txheem tus nqi | HRC38-42 | ||||||
| Ntsuas tus nqi | 1# | 2# | 3# | 4# | TSEEM CEEB | |||
| 39 | 40 | 42 | 41 | Tsim nyog | ||||
| TSEEM CEEB | QHOV TSEEB | |||||||
Komatsu khiav bolts thiab ceev:
| EX 60 | 203-32-21210 ib | 01803-01420 ib |
| EX60-2 | 203-32-21210 ib | 01803-01420 ib |
| EX60-3 | 203-32-21210 ib | 01803-01420 ib |
| EX60-5 | 203-32-21210 ib | 01803-01420 ib |
| EX60LC-3 | 203-32-21210 ib | 01803-01420 ib |
| EX60LC-5 | 203-32-21210 ib | 01803-01420 ib |
| EX80-5 | 203-32-21210 ib | 01803-01420 ib |
| EX 90 | 203-32-21210 ib | 01803-01420 ib |
| EX 100 | 7 h3597 | 1 x11408 |
| EX100-2 | 7 h3597 | 1 x11408 |
| EX100-3 | 7 h3597 | 1 x11408 |
| EX100-5 | 7 h3597 | 1 x11408 |
| EX 120-1 | 7 h3597 | 1 x11408 |
| EX120-2 | 7 h3597 | 1 x11408 |
| EX120-3 | 7 h3597 | 1 x11408 |
| EX120-5 | 7 h3597 | 1 x11408 |
| EX130H-5 | 7 h3597 | 1 x11408 |
| SIB 150 | 7 h3597 | 1 x11408 |
| EX150LC-5 | 135-32-11211 ib | 7903945 ib |
| EX160LC-5 | 135-32-11211 ib | 7903945 ib |
| EX 200 | 135-32-11211 ib | 7903945 ib |
| EX200-1 | 135-32-11211 ib | 7903945 ib |
| EX200-2 | 135-32-11211 ib | 7903945 ib |
| EX200-3 | 135-32-11211 ib | 7903945 ib |
| EX200-5 | 135-32-11211 ib | 7903945 ib |
| EX 200 LC | 135-32-11211 ib | 7903945 ib |
| EX200LC-2 | 135-32-11211 ib | 7903945 ib |
| EX200LC-3 | 135-32-11211 ib | 7903945 ib |
| EX200LC-5 | 135-32-11211 ib | 7903945 ib |
| SIB 220 | 14 X-32-11210 | 134-32-61221 ib |
| EX220-2 | 14 X-32-11210 | 134-32-61221 ib |
| EX220-3 | 14 X-32-11210 | 134-32-61221 ib |
| EX220-5 | 14 X-32-11210 | 134-32-61221 ib |
| EX 220 LOJ | 14 X-32-11210 | 134-32-61221 ib |
| Tom ntej: EX220LC-2 | 14 X-32-11210 | 134-32-61221 ib |
| EX220LC-3 | 14 X-32-11210 | 134-32-61221 ib |
| EX220LC-5 | 14 X-32-11210 | 134-32-61221 ib |
| EX230-5 | 14 X-32-11210 | 134-32-61221 ib |
| EX230LC-5 | 14 X-32-11210 | 134-32-61221 ib |
| EX270-1/2 | 14 X-32-11210 | 134-32-61221 ib |
| EX270-5 | 14 X-32-11210 | 134-32-61221 ib |
| EX270LC-1/2 | 14 X-32-11210 | 134-32-61221 ib |
| EX270LC-5 | 14 X-32-11210 | 134-32-61221 ib |
| EX300-1/2/3 | 14 X-32-11210 | 134-32-61221 ib |
| EX300-5 | 207-32-51210 ib | 207-32-51220 ib |
| EX300LC-1/2/3 | 14 X-32-11210 | 134-32-61221 ib |
| EX300LC-5 | 207-32-51210 ib | 207-32-51220 ib |
| EX330-5 | 207-32-51210 ib | 207-32-51220 ib |
| EX330LC-5 | 207-32-51210 ib | 207-32-51220 ib |
| EX400-2/3 | 208-32-51210 ib | 208-32-5122 A |
| EX400-5 | 208-32-51210 ib | 208-32-5122 A |
| EX400LC-2/3 | 208-32-51210 ib | 208-32-5122 A |
| EX400LC-5 | 208-32-51210 ib | 208-32-5122 A |
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