218
Chapter 4
3(2c5 +2a6)= 3(0.011 +0.33) = 1.023 not 9.93 (e) shifting
’~G7 =
---0.016 not 0.91 (g) cast housing
22i =
total slum
= 2.113 not 26.78
23rdreducesfrom627.192
(~)to49.885
the system 2 without corrections to rest of columns in Table 4.3 is
2 = 715.248 - 627.192 + 49.885 -- 137.94
When Rsystem = 0.90
137.94
-- t = -0.1054
106
t= 764.1 hour increase of 5.19 to the prior value. The change in the rest of
the gear combinations would increase the operating hours.
REFERENCES
4.1. Angus RW. The Theory of Machines, New York: McGraw-Hill Inc, 1917.
4.2. Bain LJ. Statistical Analysis of Reliability and Life-Testing Models (Theory
and Methods), Marcel Dekker, 1978.
4.3. Bazovsky I. Reliability Theory and Practice, Englewood Cliffs, NJ:
Prentice-Hall, 1965.
4.4. Benjamin JA, Cornell CA. Probability, Statistics and Decisions for Civil
Engineers, New York: McGraw-Hill Book Co, 1970.
4.5. Bompas-Smith JH. Mechanical Survival, London: McGraw-Hill, 1973.
4.6. Calabro SR. Reliability Principles and Practices, New York: McGraw Hill
Inc, 1962.
4.7. Hahn GJ, Shapiro SS. Statistical Models in Engineering, New York: John
Wiley and Sons, 1967.
4.8. Harrington RL, Riddick Jr RP. Reliability Engineering Applied to the Marine Industry, Vol. 1, Marine Technology, 1964.
4.9. Ireson WG. Reliability Handbook, New York: McGraw-Hill Inc, 1966.
4.10. Kecicioglu D. Reliability Engineering Handbook, Vol. I. and II, Englewood
Cliff, NJ: Prentice-Hall, 1991.
4.11. Lloyd DK, Lipon M. Reliability, Management Methods and Mathematics,
Englewood Cliffs, NJ: Prentice-Hall, 1977.
4.12. King JR. Probability Charts for Decision Making, Industrial Press, 1971.
4.13. Mann NR, Schafer RE, Sing Purwalla ND. Methods for Statistical Analysis
of Reliability and Life Data, New York: John Wiley and Sons, 1974.
4.14. Mechanical Reliability Concepts ASME, 1965.
4.15. Nelson W. Accelerated Testing, New York: John Wiley and Sons, 1990.
4.16. Pieruschka E. Principles of Reliability, Englewood Cliffs, NJ: Prentice-Hall,
1963.
Chapter 4
3(2c5 +2a6)= 3(0.011 +0.33) = 1.023 not 9.93 (e) shifting
’~G7 =
---0.016 not 0.91 (g) cast housing
22i =
total slum
= 2.113 not 26.78
23rdreducesfrom627.192
(~)to49.885
the system 2 without corrections to rest of columns in Table 4.3 is
2 = 715.248 - 627.192 + 49.885 -- 137.94
When Rsystem = 0.90
137.94
-- t = -0.1054
106
t= 764.1 hour increase of 5.19 to the prior value. The change in the rest of
the gear combinations would increase the operating hours.
REFERENCES
4.1. Angus RW. The Theory of Machines, New York: McGraw-Hill Inc, 1917.
4.2. Bain LJ. Statistical Analysis of Reliability and Life-Testing Models (Theory
and Methods), Marcel Dekker, 1978.
4.3. Bazovsky I. Reliability Theory and Practice, Englewood Cliffs, NJ:
Prentice-Hall, 1965.
4.4. Benjamin JA, Cornell CA. Probability, Statistics and Decisions for Civil
Engineers, New York: McGraw-Hill Book Co, 1970.
4.5. Bompas-Smith JH. Mechanical Survival, London: McGraw-Hill, 1973.
4.6. Calabro SR. Reliability Principles and Practices, New York: McGraw Hill
Inc, 1962.
4.7. Hahn GJ, Shapiro SS. Statistical Models in Engineering, New York: John
Wiley and Sons, 1967.
4.8. Harrington RL, Riddick Jr RP. Reliability Engineering Applied to the Marine Industry, Vol. 1, Marine Technology, 1964.
4.9. Ireson WG. Reliability Handbook, New York: McGraw-Hill Inc, 1966.
4.10. Kecicioglu D. Reliability Engineering Handbook, Vol. I. and II, Englewood
Cliff, NJ: Prentice-Hall, 1991.
4.11. Lloyd DK, Lipon M. Reliability, Management Methods and Mathematics,
Englewood Cliffs, NJ: Prentice-Hall, 1977.
4.12. King JR. Probability Charts for Decision Making, Industrial Press, 1971.
4.13. Mann NR, Schafer RE, Sing Purwalla ND. Methods for Statistical Analysis
of Reliability and Life Data, New York: John Wiley and Sons, 1974.
4.14. Mechanical Reliability Concepts ASME, 1965.
4.15. Nelson W. Accelerated Testing, New York: John Wiley and Sons, 1990.
4.16. Pieruschka E. Principles of Reliability, Englewood Cliffs, NJ: Prentice-Hall,
1963.