Introduction:

Wanhao projector is based on the principle of optical transmission and reflection principle, industrial parts contour and surface image magnification projection screen, a light, machine, electricity integration of high efficiency and precision of measuring instruments for measuring or alignment.

Use:

Widely used in machinery, instrument measurement verification department, electronics, light industry, college, research institute. Digital measuring projector can efficiently detect all kinds of complex shape of the workpiece contour size and shape of the surface, such as a template, stamping parts, cam, screw thread, gear shaping cutter, etc..

Working principle.

The measured workpiece Y is arranged on the worktable, the transmission or reflection illumination, it consists of object lens to enlarge the realities ((like) and by the light reflection on the screen of P grinding surface. When the screen available standard glass ruler to measure  can also use the pre-drawn good standards compare it measured map. Magnification objective lens numerical divided by the measured is measuring the size of workpiece. Can also coordinate measurement of workpiece Y, using digital measuring system on the work table can also view of workpiece using projection screen rotation angle measurement digital display system.

Method of operation:

1, open the bottom light source, contour measurement;

2, focus, make clear projection imaging;

3, by using the contrast film comparing measurement data measured by DC3000.