Facing Feed Gear Selection - Mirage MM305i Operation & Maintenance Manual

Facing Feed Gear Selection

Gear Selector
Selecting Feed rate
1. Check feed rate table.
2. Select required feed and push or pull feed selector to required position.
A single leadscrew will only be able to provide two feed rate speeds. To achieve the
3.
desired feed rate, it may be necessary to change the leadscrew.
Note: When feeding from the OD to the ID of a work piece, turn the machine off before the tool
post carriage reaches the extent of its travel to prevent it clashing with the 'Mast and Hub
Mirage Machines Ltd ∙ 8-10 Enterprise Way ∙ Derby ∙ DE21 4BB ∙ UK ∙ t: +44 (0)1332 291767
f: +44 (0)1332 370356 ∙ sales@miragemachines.com ∙ www.miragemachines.com
Leadscrew
Position Pitch Options
FINE
1.75mm
(Standard)
COARSE
FINE
1.25mm
(Standard)
COARSE
FINE
1.00mm
(Optional)
COARSE
Doc: MML265 Issue: 004
Feed Rate
mm/rev Grooves/inch
0.199
0.795
0.142
0.568
0.114
0.455
Assembly'.
Issue Date: 13.06.2013
Feed Rate
128
32
179
45
224
56
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