Specifications

CAK50/CAK61 SERIES ERROR! USE THE HOME TAB TO APPLY 标题 1 TO THE TEX
SHENYANG MACHINE TOOL CO., LTD 61
7.5.1.15 Tool Disc Available with Rotation, but Its Stop does not Reach the Pre-set
Position

The end-tooth-disc is mutual interference.
 Locking solenoid is abnormal.
7.5.1.16 Tool Disc Can Rotate and Stop, but the Index Position is Incorrect

The engagement of the end-tooth disc is incorrect.
 The installing position of the tool disc is wrong.
 The installation of tools and the auxiliary implements is in serious imbalance.
 The backlash between the transmitting gears is too much.
7.5.1.17 “OVERDELAY OF SERVO” Alarm Displayed during Movement of X-axis and
Z-axis.

The coupling is loose.
 The gibs on x-axis and z-axis are too tight.
 Lubrication of sliding faces is not good (oil pipeline is blocked).
7.5.1.18 Lubricating System
Lubricating system has no oil or there is no oil on some lubricating points.
 Check if the alarm of the oil pipeline is normal.
 The oil amount in the oil tank is not enough.
 The measuring part at the end of lubricating point is invalid, and it is necessary to
change it with a new one.
7.5.2 Inspection of I/0 Diagnosis Display
While setting zero point of the machine or shooting troubles for the machine, it is
available to carry out the check of DIAGNOSIS display for the signals input via the
machine, for example, check the DIAGNOSIS-display for ON/OFF signal of the limit
switch. In addition, it is also available to check the DIAGNOSIS-display of signal output
from the NC device into the machine.
The steps of checking I/O (Input/Output) are as follows:
 Display the DIAGNOSIS-display.
 At the position of the cursor, input the address to be diagnosed, and then press the
key “ENTER” to input.
 In order to check and manage some specific limit switch, for example, check whether
the limit switch is OFF or ON at present, call the address according to the steps
mentioned above, and the input signal of the limit switch will be displayed. Then,
check and confirm which relative digit “1” or “0” has been displayed.