Tab1e of contents
Digital position readout unit ..................................... 7- 13
Mounting the digital readout unit ................................. 7- 14
Switching the readout unit on ..................................... 7- 15
Finding the reference point ....................................... 7- 16
Zeroing the angle readout ......................................... 7- 17
Settingdatum points .............................................. 7- 18
Refinding a datum point ........................................... 7- 19
De1takey ......................................................... 7- 20
Incrementalkey ................................................... 7- 21
Indexingkey ...................................................... 7- 22
Display selector key .............................................. 7- 23
Accuracyselector key ............................................. 7- 23
Range selector key ................................................ 7 24
Eliminating worm bearing end play ................................. 7- 25
Eliminating backlash in worm gearing .............................. 7- 27
Weekly maintenance ................................................ 7- 28
Annualmaintenance ................................................ 7- 28
Other maintenance ................................................. 7- 28
3. PIVOTABLE SWIVEL TABLE
Application....................................................... 7 29
Function.......................................................... 7 30
Mounting the table on the machine ................................. 7- 31
Tilting the table about A axís .................................... 7- 32
Pivoting the table about B axis ................................... 7- 34
Swívelling the table about C axís
(direct indexing by setting scale) ................................ 7- 35
Swivelling the table about C axis
(direct indexing with index pin) .................................. 7- 36
Readjusting the index pin guide ................................... 7- 37
4. PIVOTABLE CIRCULAR TABLE
Application....................................................... 7- 39
Function.......................................................... 7 40
Mounting the table on the machine ................................. 7- 41
Tilting the table about A axís .................................... 7- 42
Pivoting the table about B axís ................................... 7- 43
Engaging and disengaging the worm ................................. 7- 44
Swivelling the table about C axís ................................. 7- 45
Direct indexing by setting scale .................................. 7- 46
Indirect indexing by setting scale ................................ 7- 46
Indirect indexing with perforated index plates .................... 7- 49
Indexing chart for pivotable circular table ....................... 7- 50
Eliminating backlash in worm gearing .............................. 7- 51
Lubrication and maintenance ....................................... 7- 52
5. CIRCULAR TABLE
Application....................................................... 7 53
Function......................................................... 7- 54
Mounting the table on the machine ................................. 7- 55
Engaging and disengaging the worm ................................. 7- 55
Direct indexing by setting scale .................................. 7- 56
Direct indexing with index pin .................................... 7- 57
Indirect indexing with perforated index plates .................... 7- 57
0-14