Mechanical precise micro-motion bevel mechanics series experiment instrument

Abstract

The invention relates to a mechanical precise micro-motion bevel mechanics series experiment instrument which comprises an experimental plane part, a rotating bevel support frame, a diamond-shaped lifting support frame, a wide-angle lifting bevel dip angle screw, a photoelectric sensing system, a scale system, an angle sensor module and an electric control box; the experimental plane part comprises an experimental plane, experimental plane leveling support legs, an experimental plane longitudinal beam and experimental plane vertical support rods: and the rotating bevel support frame comprisesa rotating bevel support leveling legs, a rotating bevel support frame lower longitudinal beam and rotating bevel support frame vertical support rods. The experiment instrument has the benefits that adiamond-shaped lifting frame integral rotating shaft and a rotating shaft locking structure are adopted between a base of the diamond-shaped lifting frame and the lower longitudinal beam, the wide-angle lifting bevel dip angle screw is adopted at the rear end of a sliding rod of the diamond-shaped lifting frame, and by cooperation of the design and adoption of a screw oriented first fixed coil and a screw oriented second fixed coil, the orientation and forward screwing of the wide-angle lifting bevel dip angle screw are realized.

Description

technical field [0001] The patent of the present invention relates to an experimental instrument, in particular to a series of experimental instruments for mechanically precise fretting inclined plane mechanics. Background technique [0002] The inventor has invented different types of mechanical micro-movement inclined planes to measure dynamic, static and cylinder rolling friction coefficient experimental instruments, all of which have solved the problems existing in the measurement of dynamic and static and cylinder rolling friction coefficients in physical experiments in universities and middle schools. There are many difficult problems such as low precision, large error and inconvenient operation, but there is still a problem with this experimental instrument, that is, only the coefficient of dynamic and static and cylinder rolling friction can be measured on one experimental instrument. Contents of the invention [0003] The purpose of the present invention is to ove...

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Problems solved by technology

[0002] The inventor has invented different types of mechanical micro-movement inclined planes to measure dynamic, static and cylinder rolling friction coefficient experimental instruments, all of which have solved the problems existing in the measurement of dynamic and static and cylinder rolling friction coefficients in physical experiments in universities and middle schools. There are many difficult problems such as low precision, large error, and inconvenient operation, but there is still a problem with this experimental instrument, that is, only the dynamic and static and the rolling friction coefficient of the cylinder can be measured on one experimental instrument.

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