SCHUNK ROTA NC plus 2 Series - Default Chapter; Table of Contents

Table of contents
02.00|ROTA NC plus 2 / ROTA NCF plus 2 |en
3
Table of contents
1
General .................................................................................................................... 5
1.1
Warnings ................................................................................................................... 5
1.2
Applicable documents .............................................................................................. 6
2
Basic safety instructions ........................................................................................... 7
2.1
Intended use ............................................................................................................. 7
2.2
Not intended use ...................................................................................................... 7
2.3
Notes on particular risks ........................................................................................... 8
2.4
Notes on safe operation ......................................................................................... 11
2.4.1
Substantial modifications ............................................................................ 14
2.5
Personnel qualification ........................................................................................... 14
2.6
Organizational measures ........................................................................................ 14
2.7
Using personal protective equipment .................................................................... 15
3
Warranty ................................................................................................................. 16
4
Torques per screw ................................................................................................... 16
5
Scope of delivery ..................................................................................................... 16
6
Technical data ......................................................................................................... 17
6.1
Chuck data .............................................................................................................. 17
6.2
Clamping force / speed diagrams ........................................................................... 18
6.3
Calculations for clamping force and speed ............................................................ 21
6.3.1
Calculation of the required clamping force in case of a given rpm ............ 22
6.3.2
Calculation example: required initial clamping force for a given speed .... 24
6.3.3
Calculation of the permissible speed in case of a given initial clamping
force ............................................................................................................ 25
6.4
Grades of Accuracy ................................................................................................. 26
6.5
Permissible imbalance ............................................................................................ 26
7
Attachment and disassembly of the chuck ............................................................... 27
7.1
Pre-assembly measures .......................................................................................... 27
7.2
Inspection of the spindle nose ............................................................................... 28
7.3
Mounting of the chuck ........................................................................................... 29
7.3.1
Mounting the chuck with a reduction or extension flange ........................ 29
7.3.2
Mounting the chuck by means of a direct mount ...................................... 30
7.3.3
Mounting the ROTA NC plus / NCF plus chuck with a centering edge ....... 31
8
Function and handling ............................................................................................. 34
8.1
Function and handling ............................................................................................ 34
8.2
Jaw Change or supplement of jaws ........................................................................ 34