Mounting The Product - Heidenhain Rvm 4180 Betriebsanleitung

4 Mounting
4.1 Overview
This chapter describes the mounting of the product.
The following steps must be performed only by
qualified personnel.
Further information: "Personnel qualification",
Page 15
4.2

Mounting the product

WARNING
Crushing and impact hazards due to moving parts
When mounting work is performed inside a machine's
working space, moving parts may lead to crushing or
impact.
Switch the machine to set-up mode before installing
the product
Secure all movable parts
Wear protective gear
To mount the RVM 4180:
1 Align the scale drum on the rotary table and attach it
2 Install the scanning module in the tool spindle
3 Align the scanning module relative to the scale drum
The mounting surfaces must be clean and
free of burrs
Avoid allowing the encoder and connector to
come into direct contact with fluids
18
Aligning the scale drum on the rotary table and attaching
it
Approximately align the scale drum on the rotary table
Measure the radial runout of the scale drum relative to
the rotary axis A by probing the outer centering collar
(2) with a dial gauge, and adjust the radial runout as
needed
Fasten the scale drum with M12 screws (1) and
washers, or use clamps for mounting (tightening
torque: 84 ±5 Nm)
Measure the scale drum's position on the rotary table
(circle center and Z0) by using a touch probe and enter
this position in the machine's control as the preset.
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The positive counting direction is indicated by an
arrow on the scale drum.
HEIDENHAIN | RVM 4180 | Operating Instructions | 09/2023
A
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0.4 A