Mitutoyo TM-500 Series Manual de usuario descargar pdf (Pagina 18)

379

MICROSCOPES

Ball Endmill Measuring Unit

SERIES 359 — Checking R-contour of ball endmill

FEATURES

With the Ball Endmill measuring unit the operator can check for

abrasion wear while checking the R-contour after re-grinding or

during grinding the ball- end. Periodically checking for abrasion

wears in the ball endmill’s R-contour helps the user forecast when

to replace or re-grind the ball-end, thus ensuring a stable

processing accuracy. This also helps to reduce the running cost of

the ball endmill while increasing work efficiency.

In working with a ball-end mill, if you want to:

• Periodically check R-contour, in order to improve processing

accuracy

• Access the condition of R-contour after re-grinding the tool end

• Generate a report of the R-contour measurement result

• Save clear images of the tool end in file

• Increase accuracy better than you normally do with use of

profile projector

R-contour measurement with high-accuracy by the use of image

processing

A CCD camera is used in image processing for position detection, in

order to avoid focus error and to thereby ensure high-accuracy R-

contour measurements. This also increases measuring efficiency and

helps reduce labor.

Setting a reference point

on shank

Measuring R-contour of

blade edge

Measuring R-contour at a

different position

From setting a reference point to measuring R-

contour, the operation is made simple

All you have to do to carry out the entire measurement

procedure is to simply enter measuring conditions in

the menu of the ball endmill measuring program.

Digital rotary heads providing high-accuracy

indexing

Equipped with digital micrometer heads that can

switch displays between 0.1 and 1 degrees, thus

providing high-accuracy indexing of angles.

Allows graphic display of R-contour

measurement result

Measurement result of R-contour is

graphically displayed to allow the

assessment of contour accuracy at a

glance.

Report generation function for easily

generating reports

Measurement result can be easily made into a

report, which can later be used as a shopfloor

setting data sheet after re-grinding or an abrasion

status data sheet.

Saving image files

Images of the tool edge conditions, such as

the state of finish and wear, can be saved

in digital file.

Digital

rotary head

QSPAK and ball endmill

extension program

Measuring procedure

Angle

counter

The PC system, microscope and vision unit are optional.

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Mitutoyo TM-500 Series Manual de usuario Pagina 18

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