JINDI JIXIE
Jindi machinery co., LTD —
In order to use nc machine tools correctly and reasonably to reduce the incidence of its fault, operation method. With the approval of the machine tool management before operating the machine.
(1) before starting the matters needing attention
1) operators must be familiar with the performance of nc machine tools, operating methods. With the approval of the machine tool management before operating the machine.
2) before the machine electricity, check voltage, pressure, oil pressure, whether conform to the requirements of the job.
3) check whether the moving machine parts is in working condition.
4) check the workbench for offside, overrun.
5) check whether the electrical components and firm, if there is a connection loss.
6) check machine grounding line and reliable workshop ground connection (first boot is particularly important.
7) has completed the preparation of the rear can close before starting the master switch on the power.
2 boot process matters needing attention
1) machine tools in strict accordance with the instructions in the boot sequence.
2) normally boot must first to return machine tool reference point in the process of operation, set up machine tool coordinate system.
3) the machine empty running more than 15 min after boot, make the machine to reach equilibrium.
4) after shutdown must wait for more than 5 min before can be switched on again, there is no special circumstances shall not be arbitrarily for frequent startup or shutdown operation.
(3) debugging process matters needing attention
1) edit, modify, debug program. If the first trial cut must be running on empty, make sure the application is correct.
2) according to the technological requirements installation and debugging good jig, and clear the location of the iron filings and sundry.
3) according to the requirements of positioning clamping workpiece, ensure accurate and reliable positioning. May not be incurred during the process of machining the workpiece with loose phenomenon.
4) installed to use the tool, if it is a processing center, must make the cutting tools on the knife library blade number, and the program strictly.
5) according to the programming on the workpiece origin of cutter, workpiece coordinate system is established. If the cutting tools, with more than the rest of the respectively for the cutting tool length compensation or tip position compensation.
