Deep plain the SVF3000 application on numerical control lathe

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  • source:WEDEMEYER CNC Machining
The functional requirement of numerical control lathe needs terminal control to regard a command as the source, terminal of second line type controls: One is turning command FWD is entered, invert command REV. 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. Need fault signal outputs signal and breakdown restoration signal. 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. Debug parameter: F0.

021: Terminal commands passageway F0.

032: AI1F0.

13 quicken time: 2.

0 ～ 3.

0sF0.

14 slowdown time: 2.

0 ～ 3.

0sF0.

Frequency of 11 upper limit: 100.

00HzF2.

Frequency of 12 carrier wave: 7.

0kHzF1 group (electric machinery parameter) , according to input of electric machinery nameplate. CNC Milling