CNC centring machine should do a good job of testing after turning on the power supply

CNC centring machine has made a qualitative leap in machining efficiency and machining accuracy than CNC lathe, due to the use of two-axis arrangement of tools, greatly reducing the machining time, by shortening the tool exchange time between the row of knives and the opposite tool table, the multiple tool table overlap function, the threaded swarf effective axis movement overlap function, the second machining of the direct spindle indexing function, to achieve the shortening of the empty walking time. The chip cutter is always processed in the spindle and workpiece clamping part, which ensures the constant accuracy of machining. At present, the zui large machining diameter of the centring machine on the market is 38mm, which has a great advantage in the market of precision shaft machining. This series of machine tools can be equipped with automatic feeding device to achieve fully automated production of a single machine tool, reducing labour costs and product defective rate.

　　Since the structure of CNC centring machine is different from traditional CNC lathe, the machining efficiency and machining accuracy of CNC centring machine is higher than that of CNC lathe. The centring machine adopts two-axis arrangement of tools, this design substantially saves the machining cycle time, through the method of shortening the tool exchange time between the row of tools and the opposite tool table, realising the overlapping of multiple tool tables and the overlapping function of effective axis movement of threaded swarf, and the direct spindle indexing function during the secondary machining, shortening the time of real-empty walking.

　　In the operation of CNC centring machine before, do a good job of preparation is very necessary, this is to effectively improve the efficiency of the CNC centring machine has a very important role in promoting the work of the preparatory work include:

　　1, the power supply after the test: the system operator interface on the various indicators is normal, whether the various buttons and switches are in a normal position; display screen with or without alarm prompts; hydraulic and other pressure gauge value is in the required range; control of the electrical cabinet box of the cooling fan is normal; tool and rotary tool table is clamped, the tool has no damage; guide bushings, collets adjusted appropriately.

　　2, power off the check: not power on the check is mainly to check the coolant, hydraulic oil, lubricating oil oil is sufficient, used in a variety of tools and measuring equipment is ready; chip groove is cleaned up, and so on.

　　3、Observation after running: after running, pay attention to whether there is any abnormal noise, stop the machine in time when you hear abnormal sound (the time to be alert is the first working cycle); whether there is any abnormal odour in the control box, and whether there is any abnormality in the temperature.