Easson EX-100, Manual

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4
EX-100
Manual for Universal Length Instrument with
Digital Processing
1. Application
The universal length instrument is applied for absolute and relative measurement. It
features in high accuracy due to adopting Abbe comparative theory and a high precision
measuring system. It is mainly used in measuring office of factories and various level
measuring departments in metal machining industry, specially in machine manufacturing,
bearing manufacturing, gauge manufacturing as well as precision tools manufacturing
and instrument manufacturing etc industries.
Comprising with the traditional ones, the instrument adopts raster digital display
technology, and it is a high technical product integrating optical, mechanical and electric
computational algorithm , improving its accuracy and work efficiency greatly. It also
adds several auxiliary accessories to improve its universal applications.
main subjects to be measured
1. Shaft, hole, plug gauge, ring gauge, clip gauge, length bar, cone, cylindrical
workpiece, lower-grade block gauge, workpiece with parallel planes etc.
2. Pitch diameter of internal thread, thread, thread ring gauge, thread plug gauge
EX-100 instrument is equipped with a data processing system. This system consists
of a computer and data processing software, digital display hardware. The
measuring results can be output by a printer.
2. principal
2.1.
The instrument is a contact-type measuring system, using scale as the
measuring reference. According to Abbe theory, it is fixed in the center-line of the
Abbe measuring shaft and the shaft is rectangle, there is no rotation during
movement. The worktable has 5-axis freedom motions, with special accessories
such as the inner measuring accessories the electrical measuring accessories to
measure workpiece internal/external dimensions. These functions are as same as
traditional length instrument.