FIELD: transport.
SUBSTANCE: perfection of revolution of the set of wheels (1) for scientific instrument or timer including one shaft (10) revolving or oscillating about the axle (D) of the set (40) of wheels. Static balancing of said set of wheels is executed to transfer the gravity centre to said axle (D). Defined is the resultant unbalance moment of the set relative to axle (D) corresponding to the required degree of divergence between the first main lengthwise axis of inertia of the set of wheels and said axle (D). Said set of wheels is revolved at the constant rpm about axle (D) to measure the resultant unbalance moment with respect to said axle (D). The adjustment is executed unless said resultant unbalance moment of said set of wheels about axle (D) stays with the predefined preset tolerance of said required magnitude.
EFFECT: perfected revolution.
25 cl, 24 dwg
Title | Year | Author | Number |
---|---|---|---|
PERFECTED REVOLUTION OF SET OF WHEELS | 2012 |
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Authors
Dates
2016-01-27—Published
2012-11-30—Filed