IEMCA SMART 316, Руководство по эксплуатации и техническому обслуживанию

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5 - ADJUSTMENTS AND SETTING-UP SMART316
EN
5 - Pag. 5 / 18
Table 2. SMART 316 guide, bar pusher, bar and tube diameters
Bar diameter (mm)
Model
Guide
diameter
(mm)
Bar-pusher
diameter
(mm)
Min. Max.
Largest tube
diameter (mm)
(*)
8 7 3 (1/8”) 5,5 (7/32”) 7 (9/32”)
7 4 (11/64”) 6,5 (17/32”) 8 (5/16”)
11
10 4 (11/64”) 8 (5/16”) 10 (13/32”)
10 4 (11/64”) 8 (5/16”) 10 (13/32”)
13
12 4 (11/64”) 10 (13/32”) 12 (15/32”)
15 5 (13/64”) 13 (33/64”) 15 (19/32”)
17
16 5 (13/64”) 14 (9/16”) 16 (41/64”)
18
6(1/4”) 16(41/64”) 18(23/32”)
18
6(1/4”) 16(41/64”) 19(3/4”)
SMART 316
21
20
6(1/4”) 16(41/64”) 19(3/4”)
(*) valid also for prepared bars or normal bars machined with front remnant ejection.
CAUTION:
Barstock diameters for any guide channel are only given as an example. A
barstock diameter approximately 8 mm smaller than the guide channel diameter
may cause vibration and failure to the bar feeder. Therefore, it may be
necessary to slow down the bar rotation speed or to change the guide channel
diameter in order to obtain the best performance for a specific application.
CAUTION:
the collet outside diameter should be at least 0.5 mm smaller than the bar-
pusher outside diameter.
INFORMATION:
The bar feeder is normally provided with a bar pusher with a diameter equal to
the maximum barstock guide channel offered by the lathe. Sometimes, in order
to ensure the best working conditions, it can be necessary to use a bar pusher
with a smaller diameter.