At the time of their deployment during the Cold War, their accuracy gave them the ability, unprecedented among SLBMs, to threaten hardened missile silos and command bunkers in the Soviet Union, and their extended range allowed their submarines to patrol almost anywhere in the Atlantic and Pacific oceans, making detection extremely difficult.
The Energy Department initially thought 3,000 to 4,000 people nationwide might be eligible for compensation for nuclear-weapons-related work during the cold war, but the accuracy of that estimate is unclear, in part because of poor record keeping.
We did not find any evidence related to analyzing the SDCs accuracy in cold regions in particular.
In this study, by utilizing the flow-relief-hole method, a billet design with different initial diameters of the relief-hole is developed to improve the dimensional accuracy of cold forging gears.
The dimensional accuracy of the cold forged products is strongly dependent on the elastic characteristics of the die.
However, there still exist some inherent problems to be addressed and solved, such as accuracy, data sparsity, cold start and scalability.
The model predictions are in good agreement with the experimental data, demonstrating the validity and accuracy of the cold start model.
The dimensional accuracy of the cold extruded products is highly dependent on the elastic characteristics, diameter ratios and interferences of the dies.
The connection between the fluctuating tensile strength on the geometrical accuracy in the cold flat forging of wire as well as its influence on the curvature after roller straightening has been studied.
The accuracy analysis of "cold" alignment revealed that present-day total stations (when choosing optimal measurement techniques) allow for the reliable estimation of the machine state and providing its efficient adjustment.
