IEMCA SMART 316, Manual For Use And Maintenance

Page: 93 / 166

6 - USE AND OPERATION SMART316
EN
6 - Pag. 19 / 20
6.7 MACHINING CHANGE - QUICK GUIDE
The purpose of this paragraph is to provide the operator with a quick guide to the operations
required for machining type change (either with or without guide change-over). The relevant
information is contained in the paragraphs listed below and then described.
6.9.1 Machining type change with guide change-over
6.9.2 Machining type change without guide change-over
6.7.1 Machining type change with guide change-over
• Choose a guide diameter suitable for the bar diameter to be machined (paragraph 5.3.).
• Replace the guides, the half bushes, the bar-pusher and the collet (paragraph 5.3.1);
- remove the bar pusher and the small pusher truck ;
- remove the lower guide channel;
- remove the bar pusher support;
- remove the front nose;
- adjust or, if necessary, remove the half bushes;
- 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 channel;
• Change the clamps if necessary (paragraph 5.3.1).
• Adjust the bar guide plates (paragraph 5.3.2).
• Check all the working parameters on the keyboard.
• Prepare the lathe for a new machining cycle.
• Start the automatic cycle (paragraph 6.4.3).