Heidenhain ND 1200 Bedienungsanleitung PDF herunterladen (Seite 38)

38 1 Operation

1.4 Measuring Part Features

Part features

Features are measured by probing data points that characterize the

dimensional geometry of the part. For example, several points probed

around the circumference of a circle results in numeric and graphic

representations of the circle geometry. Throughout this manual, a

measured geometry is referred to as a feature and can alternately be

displayed numerically or graphically by pressing the VIEW soft key.

There are several types of features and each has different dimensional

information. For example, a circle has a center point position and a

radius, a point has a position, and an angle has degrees.

Feature list

Each feature is added to the feature list when it is measured. The

feature list shows all features measured on the left side of the LCD

screen and is visible in DRO and measuring modes. Each feature is

identified by a number and an icon indicating its type (i.e. circle, line,

etc.). Up to 100 features can be added to the feature list. Use the

ARROW CURSOR keys to scroll through the list. Highlight the desired

feature to recall, print or send the feature data to a computer or a USB

drive. Select parent features from the feature list to construct new

features. Delete features using the CANCEL key or the LCD ON/OFF

key. In general, the user should delete old features, datums, and

skews from the feature list before each new measurement session.

Feature displayed numerically Feature displayed graphically

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Heidenhain ND 1200 Bedienungsanleitung Seite 38