ISSN:
1573-9325
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Conclusions 1. The static strength of force fits depends on the mode of assembly and the technological treatment of the mating surfaces; it can be increased in comparison with the static strength in pressing in by a factor of 5 or more. 2. The endurance limit of shafts in force fits attained by pressing and by cooling the shaft and galvanic coating of the mating face is practically the same and amounts to 11.75–12.25 kgf/mm2. 3. The endurance limit of specimens with the hub shrunk on is higher, up to 14.5 kgf/mm2, and after assembly with cooling the shaft it is maximal (16 kgf/mm2). 4. In the region of finite endurance the method of assembly and the technological treatment of the mating surfaces have practically no effect on the endurance of shafts in force fits.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01523435
Permalink