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New generation of highly stable high-temperature microelectromechanical transducers based on a silicon-on-isolator heterostructure
Some aspects are considered for creating a new generation of microelectromechanical transducers based on a silicon-on-isolator heterostructure with a...
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Computer control system for force measuring machine OD-2-5
The computer control system presented for a force measuring machine OD-2-5 is developed in order to improve the productivity and verification quality...
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Increasing the sensitivity and accuracy of an instrument for measuring the torque of a rotating shaft with electromagnetic coupling to a surface acoustic wave sensor
The particular features of the measurement of the torque of a rotating shaft using a surface acoustic wave sensor are considered. An approach to...
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Displacement Determination by Holographic Interferometry for Residual Stress Analysis in Elastic Bodies
A method is developed for determining the three displacement components by the method of holographic interferometry from two interferograms used to...
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Experimental Study of Thrust Performance of a Hybrid Rocket Motor with Various Methods of Oxidizer Injection
A test bench and technique for experimental investigation of thrust performance of a hybrid rocket motor are described. A configuration of a rocket...
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A Computerized Dynamometer Testing Workstation
Design experience is presented for a computerized workstation for checking dynamometers, which is based on an OD-2-50 second-rank force-measuring...
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Improvements to Multicatch Tokar Dynamometers
An analysis is made of practical solutions adopted when designing Tokar mechanical dynamometers of the third order of accuracy. This serves as a...
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Crystal structure and mechanical strain in polycrystalline ferrite films on polycrystalline sapphire substrates
We have grown films of magnesium, lithium, zinc, and nickel-zinc ferrites, varying in thickness from 0.5 to 8 μm on polycrystalline...
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Error of tightening threaded connections with a torque wrench
The mechanism of the error in standardized tightening of threaded connections by scale or limiting torque wrenches is considered and estimates of the...
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Standardized tightening of large-diameter threaded joints
Evaluations of the error of measurements of the torque applied during tightening of threaded joints using the “output torque gage/wrench-multiplier”...
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pV-curves in the dynamic-static compression method
The pV-curves of cylindrical conservation ampoules in the unloading phase are measured by the dynamic-static compression method. A simple model is...