HWR InoFlex VF016, Руководство по эксплуатации

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6
Faults
Page 6-32
InoFlex
®
VF016 - VF026
© Copyright
Edition C HWR Spanntechnik GmbH
EN
6.3 P
OSSIBLE CAUSES OF ERRORS AND TROUBLESHOOTING
Error Cause Troubleshooting
Jaw (s) is (are)
stuck in the
guide track Base jaw deformed, contact
surfaces and top jaw not plane
soiled or damaged Check top jaw, clean and replace if
necessary.
Base jaw deformed, tightening
torque of the mounting screws too
high Comply with the prescribed
tightening torque.
Base jaw deformed Follow the sequence of tightening
sliding block screws (s. 3.4.2)
Original jaw (s) not used Use original jaws.
Concentricity
error Jaws not properly turned or milled Turn or mill top jaws again.
Jaw inserted in the wrong guide
track
Insert the jaw into the guide track
with the appropriate identification.
Base jaws soiled or damaged Clean or replace the base jaws.
Mounting screws for the top jaws
are too short, too long or
overstretched Check screw depth, replace
screws, and observe torque.
Projection of the top jaws too large Change the top jaws or clamping
method.
Centering vice damaged or worn Send the centering vice for
inspection to the manufacturer
(HWR Spanntechnik GmbH).
Loss of clamping
force Short jaw stroke with large number
of identical workpieces
Inadequate lubrication film Actuate the full stroke of the
centering vice repeatedly without
workpiece for buildup of the
lubrication film and to reach full
clamping force.
Insufficient lubrication
Lubricant Lubricate the centering vice.
Check lubricant and replace if
necessary.
Soiled centering vice Dismantle, clean and lubricate the
centering vice.
Impaired function of the centering
vice Check all components, replace
damaged parts with original parts,
send centering vice to the
manufacturer (HWR clamping
GmbH) for inspection and repair.
Table 6-1: Causes of error and troubleshooting