Manual, Flexdeburr, RS-340
Document #9610-50-1016-08
Pinnacle Park • 1031 Goodworth Drive • Apex, NC 27539 USA • Tel: +1.919.772.0115 • Fax: +1.919.772.8259 • www.ati-ia.com • Email: [email protected]
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2.2.2 Compliance Unit Performance
The variation of the compliance force with applied air pressure are illustrated in the following
graph. Measurements may vary from one product to another, and should only be treated as nominal.
The actual force characteristics are dependent on mounting orientation and the condition of the
unit. In applications, where the deburring tool is mounted horizontally, additional compliance air
pressure is required to overcome the weight of the motor. Compliance pressure is also dependent
upon the material of the work piece, type of bur tool, and the amount of material that is removed.
The turbine motor attempts to maintain its full rated speed even under loaded conditions. However,
when extremely heavy cuts are taken, the motor may eventually stall. Therefore, multiple, light
passes are preferred over slow, heavy cuts.
Figure 2.2—RS-340 Compliance Force Curves (Measured at the Spindle Collet)
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
3.50
3.75
4.00
9
13
18
22
27
31
36
40
2
3
4
5
6
7
8
9
15
20
25
30
35
40
45
50
55
60
Compliance Air Pressure (bar)
Axial Force (N)
Axial Force (lbs)
Compliance Air Pressure (psi)
