Collect plain the transducer application on numerical control lathe

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The functional requirement of lathe of 1 numerical control controls means to choose to be controlled with open loop vector. Need terminal control regards a command as the source, terminal of second line type controls: One is turning command FWD (DI1 is inputted) , one inverts command REV (DI2 is inputted) . Frequency source measures set for imitate (computer control plate outputs 0 ～ 10VDC) , need to input frequency to dictate from AI1 mouth only can. Can make sure normal below 300r/min speed cutting works, demand of low speed moment of force is bigger. Quicken and slowdown time basis client oneself demand, be in commonly 2 ～ 3s, need takes the transducer of unit of apply the brake. Signal of output of need fault signal and breakdown restoration signal (DI3 is inputted) . Spic is especially mechanical and current 7.

The E540 of 3 water chestnut that 5kW uses, 5.

5kW uses Hui Feng below, what the stage amounts to is firm those who use B series try machine an effect is OK still also. Basically try this of machine is 5.

5kW and 3.

The equipment of 0kW, transducer is not mark machine with MD300 machine tool. 2 main parameter and function index: 1) 3.

Parameter of electromotor of lathe of 0kW numerical control: Rated power: 3.

0kW, rated frequency: 50Hz, rated voltage: 380V, rated electric current: 7.

8A, rated rotate speed: 970r/min mechanical drive compares: 1: 1.

5 treatment material: 45# steel checks function index actually: Main shaft rotate speed: 200r/min (15Hz of transducer running frequency is controlled) , feed speed: 50mm/min, unilateral feed measures: 2.

5mm, the effect that move is very good, effective feed rate and unilateral feed quantity still can be increased. 2) 5.

Parameter of electromotor of lathe of 5kW numerical control: Rated power: 5.

5kW, rated frequency: 50Hz, rated voltage: 380V, rated electric current: 13A, rated rotate speed: 1400r/min mechanical drive compares: 1: 1.

5 treatment material: 45# steel checks function index actually: Main shaft rotate speed: 200r/min (transducer running frequency 9 ～ 10Hz) , feed speed: 60mm/min, unilateral feed measures: 2mm; Main shaft rotate speed: 450r/min (22Hz of transducer running frequency is controlled) , feed speed: 60mm/min, unilateral feed measures: 4mm, the effect that move is very good, effective feed rate and unilateral feed quantity still can be increased. Two kinds of machines try the effect of machine overall be close friends than what Hui Feng, stage amounts to. 3 debug parameter: F0-00 0: Vector controls F0-01 1: Terminal commands passageway F0-02 3: AI1 F0-05 quickens time: 2.

0 ～ 3.

Time of 0s F0-06 slowdown: 2.

0 ～ 3.

Function of terminal of 0s F0-09 DI1: 1, turning function of F0-10 DI2 terminal: 2, invert F6-00 is the biggest frequency: 100.

Frequency of 00Hz F6-01 upper limit: 100.

Frequency of 00Hz F6-03 carrier wave: 10.

0kHz F1 group (electric machinery parameter) , according to input of electric machinery nameplate, undertake complete tuning. F2 vector parameter acquiesces to leave factory value can. CNC Milling CNC Machining