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| | | SBC | | |
| | | VI. LIFE CACULATION | | |
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| | | VI. LIFE CALCULATION | | |
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| | | Hardness Factor, U acity of a linear rail sysli. rail should be HRC 58 to 62 SBC linear rail systems have a surface hardness of | | |
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| | | Nominal Life(km) Basic Dynamic Load Rating (kgfl Load (kgl) Hardness Factor Temperaiure Factor | | |
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| | | When (he nominal life L is calculated by above equation. The life of linear rail system car calculated by following equation, if the stroke and reciprocating frequency ■ invariable. | | |
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| | | | | | | | | | Number of Blocks In Close Contact | | | | | i | 1,00 | | | | 2 | o.ei | | | | 3 | 0.72 | | | | 4 | 0.66 | | | | 5 | 0.61 | | | | | | | | | |
| | | LX103 L- : HourofNominalLife(h) | | |
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| | | 2XI»Xn,X60 | | Is ; Stroke |m) | | |
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| | | n. ; Reciprocation Frequency Per Minute (o.p.m) | | |
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| | | >;Tf!rr!|)B-ature Factor f If the temperature of the linear rail system is over 100"C, the hardness of the block and rail will be | reduced, and as the result, the temperature factor, ~i fi should be taken Into account. | | |
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