Digital display tool microscope

A,? purpose

JGX-1S Digital industrial measuring microscope, optical mechanical is a versatile two-dimensional coordinate precision measuring instruments, the product can be widely used in machinery manufacturing, textile processing machinery detection; electronic industry, integrated circuit line width and other precision components testing; ore samples of metallurgical industry, the printing plate detection processing and measurement department,; Department of scientific research institutions, all kinds of precision machining parts test etc.. The instrument has the following main functions and features:

One The table can be. Three hundred and sixty The degree of rotation, vertical and horizontal slide with precision steel ball guide rail structure, effective range is0 -50mm The measurement data, reliable, long service life.

Two By using the microscope. Measuring angle plate structure, with a goniometer eyepiece reticle crosshairs, suitable for the measured angle measurement. Another optional digital electronic eyepiece connection, computer image processing and calculation, is very convenient; with digital video electronic eyepiece, directly observed the whole process of television presentation.

Three .?? Instrument lighting system with universal input voltage which is advanced in the world, i.e. AC100V-240V , 47-63HZ Automatic adjustment of voltage power supply. And select the LED The white light emitting tube cold cold light, as under light illumination with light source and long service life, convenient operation, reduce visual fatigue.

Two,? The main technical parameters:

Three, the main structure and method of use

A.? The measured object is fixed on the bench to detection and measuring point number;

B.? Adjust the instrument, the measuring point P ^One As clearly shown on the reticle in the eyepiece goniometer m, as shown in Figure three ( A? )

C.? turn Y The axis of micrometer. P ^One Like in the reticle level, as shown in Figure three ( B? ) , read Y Axis micrometer reading: Y ^One ;

D.? turn X The spindle micrometer P ^One Like, in the M word reticle nodal line, as shown in Figure three ( C? Read). X? Axis micrometer reading, i.e. X ^One

The above measured P ^One ( X ^One , Y ^One ) coordinates and obtain other measuring point coordinates can be calculated according to the method, the mutual relations between the geometric size measurement.

Special tips:

The use of Cartesian method, when the steps to ( B ) after that the establishment of the initial base coordinate worktable, the measured object may not rotate.

( Two Polar coordinate method):

? Is the microscope partition center rotating plate cross line center and work table coincident points as the pole, the point is located at zero angle position, the reticle is parallel to the level X Slide axis direction of movement, as a datum line in polar coordinates, according to the reference line and the establishment of the pole is formed, the polar coordinate system, the operation steps as shown in figure four:

A. Object detection is fixed on the table, proposed detection scheme, measuring point number;

B. According to the above method to find the pole, and in X , Y Axis micrometer, pole (read X , Y Figure four (coordinates) A );

C. The rotation angle of the reticle plate located in the horizontal line P ^One The measuring point (as shown in Figure four. B ), is measured by the polar angle value read disc;

D. The turntable angle at zero position, and the rotating table, make the point P ^One Located on the reticle level rotation X Axis micrometer, the partition board node cross line alignment measurement P ^One Read. X Axis micrometer reading X ^One It can be very size (i.e. X ^One -X ^Zero ) = Polar radius. Figure four ( C );

C. turn X Axis micrometer and the work table, make the point P ^L Back to the start (Figure four A ) position, for detection of measurement points under a.

E. In the actual detection, polar coordinates and rectangular coordinates method is used interchangeably, in use should strictly abide by the operation of each method, in order to ensure the accuracy and reliability of the data.

( Three ) LED The use of the light source :

? Under the light LED Light group , A white light , Observe the object through the filter transmission * * lighting , The light source One type LED Suitable for the lamp group 2X Objective , If you need a microscope 4X or 10X Lens , Optional Two type LED Light group , Under the illumination light source according to the observer needs , By ( Nineteen The light source control button) , Respectively or simultaneously opened under the light , With the brightness of the light source brightness adjusting knob control .

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Four, maintenance and troubleshooting

4-1 Equipment maintenance and maintenance

Equipment maintenance and maintenance work is work equipment life and instrumentation accuracy is very important, we put forward the following opinions for reference:

One The use of precision measuring instrument, the maintenance work is technical strong, the operation staff should conduct professional skills training, master the necessary skills and establish the necessary inspection system.

Two Should pay attention to the correct and reasonable arrangements for the use of the instrument. The instrument location should avoid gas dust, damp, temperature or pH of the containing mutation.

Three The instrument, the optical components are: eyepiece, lens, glass table, optical parts of the surface oil dirt cleaning, use cotton wool dipped in a little alcohol and YM The mixture gently wipe, do not wipe the lens hair.

Four The instrument, maintenance, maintenance, commissioning, technical training by unskilled personnel shall not remove the debugging and cleaning gas. If you need to repair debugging, may apply to the local dealer or direct contact with our company.

Five Power system failure, must first cut off the power supply, check again. The transmission light bulb need to replace the bulb, remove the bottom cover, check replacement.

4-2 Troubleshooting:

Five, customer service service and producer responsibility

One According to the relevant provisions of the state: the three packs of products, " Repair, replacement and return " More than three bags of charge.

Two The three period of the product package from the factory after a year, the sales invoice date.

Working conditions

JGX-1S Measuring microscope digital industry belongs to precision measuring instrument, the workplace should be no vibration, no dust, room temperature 20 + 5 And the change of temperature Less than or equal to 1 c /h The object to be detected, should not be less than in the indoor temperature balance time 12h Relative humidity control in. 50%-60% Within the scope of.

Six, the main structure

Workbench

Working in the factory, has strict installation fastening in the frame on the table, not allowed to disassemble. In the packing, the left table Four Only screw locking piece firmly locked in red X , Y The shaft slide, ensure guide in the handling of safety.

The box is used, the instrument is arranged on the worktable, must first be removed red locking piece, in order to begin work.

Work table by X , Y Axis vertical and horizontal slide and grating and the work table, the table is. Four only M4 Screw for fixing the object to be detected using.

Vertical and horizontal slide to push through the operation of the respective micrometer, the grating ruler and display of the normal working structure perpendicular and parallel, respectively, sliding, has the same measurement accuracy, which is detected by the Cartesian coordinate system laid the foundation.

Another special digital processor [ User's Manual ] Please read carefully before use.

Goniometer eyepiece:

By the eyepiece, word line graticule, angle angle spiral disc, disc brake, brake screw etc. the cursor, the cursor.. Disc by hand operation 360 degrees Any shifting range, and is equipped with vernier dial edge segments, along the rotation (small), is provided with a brake screw. M word line dividing plate is fixed on the angle scale, only with the angle of disc is rotated at the same time, shall not disassemble and debugging.

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7, JGX-1S The use of digital tool microscope

Before working on equipment routine inspection

In the production of each link equipment and factory inspection, have carried out strict inspection and debugging. But because of various factors affecting the instrument after transportation, vibration, temperature, environmental changes, etc., resulting in the performance of the instrument changes, be sure to check and debug necessary again before use.

The main project inspection instrument:

( One ) instrument installation and use, safety checks to the surrounding environment, power supply, voltage, LED Light source, grounding wire is correct and firm, and shall conform to requirements.

( Two The main components of motion performance check instrument):

Instrument table, vertical and horizontal slide rails, micrometer and microscope arm guide rail and wheel rotation angle measurement etc., by visual observation and manual test, to confirm the structure of reliable installation, accurate position, performance should be comfortable intact, no loose block and jump phenomenon exists.

( Three Check the goniometer eyepiece)

A. Zero check goniometer eyepiece:

Goniomicroscope is zero, the goniometer eyepiece reticle M word level and X Parallel axis slide moving direction, the deviation should be less than Six Branch.

Inspection methods: the knife edge ruler in the instrument table, lifting microscope in the eyepiece field, showing a clear image edge. Adjust the square make long edge parallel to the edge of the image at right angles X The direction of rotation axis movement of the sliding plate, the M word reticle, the horizontal angle and long side edge image parallel microscopic observation angle if the indicating value is zero, read the deviation. The deviation should be no greater than Six Branch.

B. Nodal line and angle eyepiece rotary center coincidence check;

Check method: a reticle plate is arranged on the instrument table, adjust the instrument to the reticle reticle as clearly reticle in the eyepiece goniometer m, and the reticule horizontal line image and word reticle horizontal lines, vertical and horizontal moving slide, so that two cross lines intersect, then turn the M word line graticule in any position, observation of two cross intersect, overlap should be no significant change.

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