IEMCA Elite Evo Series, Manual For Use And Maintenance

Page: 140 / 188

EN
6 - USE AND OPERATION Elite112_220_Evo_SIII
6 - Pag. 26 / 26
6.9 MACHINING CHANGE - QUICK GUIDE
This section aims at providing the operator with a quick guide to the operations to be carried
out in order to perform the machining change. In some cases, this can imply changing the guide
channels.
The relevant information is contained in the sections listed below and then described.
6.9.1 Machining type change with guide channel change
• Select the diameter of the guide channels according to the bar to be machined (section
"Setup according to the bar to be machined" Chap. 5).
• Replace the guide channels, the bar pusher and the collet (section "Guide channels, bar
pusher and collet - Replacement" Chap. 5).
- remove the bar pusher;
- remove the lower and upper guide channels;
- remove the front nose;
- if necessary, remove the lathe spindle liner;
- install a new set of parts by reversing the order of the above operations;
- mount a collet suitable for the "new" bar in the bar pusher;
- insert the bar pusher in the guide channels;
• Check all the machining parameters on the keyboard.
• Prepare the lathe for a new machining cycle.
• Start the working automatic cycle (§ "Automatic cycle start" Chap. 6).
6.9.2 Machining type change without guide channel change
• Replace the collet (§"Guide channels, bar pusher and collet - Replacement" Chap. 5)
• Check all the machining parameters on the keyboard.
• Prepare the lathe for a new machining cycle.
• Start the working automatic cycle (§ "Automatic cycle start" Chap. 6).