。
Universal Gear Measuring Instrument Technology Parameters
Universal gear measuring instruments are widely used in the manufacturing industry. They are precision measuring instruments used to measure the size and form of gear components. The instrument is composed of a base, an optical system, a measuring head and a data processing system.
The base includes a support for the optical parts, a holder for the gear components and a drive system. The standard universal gear measuring instrument is composed of a steel guide base, a gear drive mechanism, a traversable base, and a measuring device. It is designed to enable easy measurement and to reduce measuring errors on curved gear parts.
The configuration of the optical system in the instrument is based on stereo optics. The optical system consists of a pair of objective lenses and a single eyepiece. The objective lens is used to view the gear components with varying magnifications, such as 0.63×, 0.7×, 0.8×, 1×, and 2×. The objective lens must be able to focus on the gear components from a certain distance. The single eyepiece is used to view the magnified images from the objective lens.
The measuring head is composed of a rotatable table, an X-Y stage and a fine adjustment knob. The angular position of the gear components is measured by rotating the rotatable table and adjusting the rotation angle of the adjusting knob. The rotary table is driven by an angle sensor and a gear motor. The X-Y stage is used to measure the location coordinates of the gear components and is driven by a stepping motor.
The data processing system is composed of a main control unit, a data source and a display unit. The main control unit is a device that processes the calculation of the measured coordinates and the and outputs the measured results. The data source supplies the measured data to the main control unit. The display unit consists of a visual display device and a printer to output the measured results.
Universal gear measuring instruments have many advantages. They are fast and accurate and have a wide range of measuring functions. They are easy to operate and can accurately measure large gear components. They are also suitable for measuring the geometry, wear and tooth profile of the gear components. In addition, the instruments have a small size, high efficiency, and low cost.
In general, the instrument is reliable and can be used for long-term online measurement. The universal gear measuring instrument has advanced software and hardware devices, which makes it capable of high-precision and high-efficiency measurements. It is widely used in the manufacturing industry to detect manufacturing defects and like size and position of gear components, which has made the instrument an indispensable tool in production.
