Bosch Rexroth IndraMotion MTX 09VRS, Руководство пользователя

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Performing Taper Calculations
If the taper relation is given, then you can calculate the setting angle. The nu‐
merical value X must be entered into the first text box (X>0). Alternatively to a
number, you can also specify an expression (see Syntax for Expressions ) or a
standardized taper relation.
Standardized taper relations:
●
Morse tapers MK0, MK1, MK2, MK3, MK4, MK5 and MK6 as well as
● Steep tapers SK30, SK40, SK50 and SK60.
Using the <return key> or by changing the focus, you can initiate the calculation.
The setting angle appears in the two text boxes located below in °, as decimal
figure as well as in arc minutes and arc seconds.
If you want to determine the taper relation from a setting angle, you must enter
the setting angle (0<α/2<90°) in the second or third text field, depending on the
question whether the angle is specified decimally or in degrees, minutes and
seconds. The entry field for the decimal specification will also accept an ex‐
pression.
After the calculation that can be initiated using the <return key> or by changing
the focus, the taper relation will be shown in the first text box.
In order to determine the large diameter D2, the taper relation or the setting
angle have to be entered, as have the taper length and the small diameter. The
order is of no importance. If the focus leaves the field of the last entry and/or if
<return> is pressed after the last entry, the large diameter can be seen from
the last text box.
In order to determine the large diameter D1, taper relation/setting angle and the
taper length have to be specified in any order. Finally, the large diameter D2 is
entered. If afterwards, the focus leaves the entry field and/or if now, the <return
key> is pressed, the small diameter will appear in the last but one text box.
Error
Errors are caused in the entry of values and/or expressions. The following cau‐
ses can be considered:
●
inadmissible mathematical operations,
● syntax errors and
● exceedance of a value range.
In the lower part of the form, an error message appears, either with reference
to the violated value range or as format error. The focus is automatically reset
to the faulty entry field.
Using the <Esc> key, you can reject the latest entry or edit the entry field speci‐
fied in the error message.
11.4.4 Toleranced Dimension Table
Overview
The toleranced dimension table allows for the determination of an allowance
for a given nominal size and the tolerance field as it can be found as measure
in a drawing. The table is based on the preference tolerances from DIN ISO
286 and/or DIN 7154 and DIN 7155 for the hole basis system and/or the shaft
basis system in the nominal size range from 1 to 500 mm. The following allow‐
ances (in mm) are shown:
●
Upper allowance,
● Medium allowance, and
210/233 Bosch Rexroth AG | Electric Drives
and Controls
Rexroth IndraMotion MTX 09VRS | Application Description
Extended Functionality
Converting the Taper Relation into
an Angle
Converting an Angle into the Taper
Relation
Determining the Large Diameter
Determining the Small Diameter
Error Causes
Error Display
Troubleshooting
Tasks