Specifications

CAK50/CAK61 SERIES ERROR! USE THE HOME TAB TO APPLY 标题 1 TO THE TE
X
SHENYANG MACHINE TOOL CO., LTD 50
6 OPERATION AND SAFEGUARD OF THE MACHINE
6.1 Use of the Machine
For the starting and operating program, stop program, operating method, matters needing
attention to operation, fault operation occurring often, the countermeasures, etc. of the
machine during the period of machine running, please refer to the Instruction Book for
Electric Unit of the machine.
6.2 Safe Guard
 Full-close guard
The machine is provided with full-close shroud by means of protection cover, and a
series of safe guard measures have been taken into consideration. Only after the
protection doors are well closed, the machine can be started. During the operation of
the machine, the protection doors lock automatically. If the doors are opened, the
spindle stops ad the coolant off. In addition, the strengthened glass of the protection
doors can guarantee the safety of equipments and the personnel.
 Imported steel-band is applied to X-axis for protection, and telescoping protection
cover to Z-axis for protection. And with the slanting-back design, it is convenient for
chip removal and coolant collection.
 X-axis and Z-axis are separately provided with overtravel limit switches. If the limit
switches are pressed through the movement of carriage along a certain direction due
to some reason (fault operation, error of data input, servo troubles, etc.), the CNC
system will enter into the status of emergency stop immediately, alarming to stop the
movement of the carriage.
 Because the coolant device is provided with multi-layer filtration to make the
coolant be purified sufficiently, the return passage of coolant cannot be blocked.
 The electric design of the machine is in accordance with the Electric Standard
GB5226.1. Power circuits of the machine are all provided with protection for
over-current and short circuit. In addition, to guarantee the safety of the equipments
and personnel, the relative actions of the machine are all provided with interlock.
 The electric system of the machine possess the function of self-diagnosis, therefore,
the operator and the maintainer can observe the running status of each part of the
machine at any time through the indicating light and the display.
 Electric cabinet
The standard electric cabinet adapts full-close protection and air-conditioner for heat
emission, and within the electric cabinet, a certain space is left for function
expanding.
 The protection while power off resulted in by accident or self-troubles of the
machine occur.
While the power-off by accident or self-troubles of the machine occur, the movable
feed-shafts, the coolant motor, etc. under the “starting” status will enter stop status