Conclusions
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1.
The mechanical method of regulating the delivery of fluid to the cylinder of machines makes it possible to stabilize the rate of increasing the load on a test specimen.
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2.
The mechanical drive for regulating the delivery of fluid permits obtaining more stable results of testing materials at different loading rates.
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3.
The results of the investigation show the reliability of the device in operation and the possibility of maintaining a practically constant rate of straining if elongation of the specimen is insignificant in comparison with its initial length.
Literature cited
G. Z. Lomaev, Zavod. Lab., No. 9 (1965).
M. N. Ivanov, Machine Parts [in Russian] (1964).
A. M. Gurevich and E. M. Sorokin, Tractors and Automobiles [in Russian] (1961).
Additional information
Translated from Izmeritel'naya Tekhnika, No. 6, pp. 104–105, June, 1971.
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Ivantsov, L.V., Mitichenko, G.A. Regulation of the delivery of fluid in test machines. Meas Tech 14, 969–970 (1971). https://doi.org/10.1007/BF00978938
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DOI: https://doi.org/10.1007/BF00978938