Research Article
Analysis and Optimization of Static Contact Characteristics of Heavy-Duty Tracked Vehicle Rollers
Table 5
Comparison of stress values between plane contact and arc surface contact.
| | Parameter | 400 (kN) | 800 (kN) | 1200(kN) | 1600 (kN) | 2000 (kN) |
| | Plane contact stress value (MPa) | 350.0 | 494.8 | 606.0 | 699.8 | 785.4 | | Arc surface contact stress value (MPa) | 305.3 | 384.7 | 440.4 | 484.7 | 522.1 | | Difference (%) | 12.78 | 22.25 | 27.31 | 30.73 | 33.52 |
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