The stage amounts to B series servo to be in quartz applies on crystal cut equipment
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- source:SVEND CNC Machining
Of equipment of cut of 1 plan design close putting a share is whole system most rambunctious part; Also be the part that decides equipment manufactures efficiency. To increase manufacturing efficiency and the quality that increase a product. The stage with choice first-rate physical characteristic amounts to servo to close put coil to realize synchro control and constant tension control. The feeling screen in the system is used at interactive operation (setting parameter / position position) ; PLC basically regards servo fixed length as control and constant tension control; Servo is used at fixed length control; Transducer is used at discharging line control. To improve the efficiency of cut equipment, systematic requirement servo can be opened often stop, and make sure high speed is opened stop and in adding decelerate process, should assure to close put a line very smooth. Satisfy a requirement completely via adjusting parameter stage to amount to B series servo. Reach to make sure workbench can run smoothly with the low speed with 5 minutely millimeter increase cut precision, recommend a client to deploy accurate decelerate aircraft. 3.
The composition of 2 control system (1) servo: The stage amounts to B series 0.
4 - 2KW in all the transducer of 5 servo: VFD022B43A two; (2) PLC: ? ù Zuo VP28SV+DVP-01PU; (3) HMI: ? ù Zuo OP-A75BSTD. 3.
3 equipment debug whole system starting, quickly, decelerate, jockey the requirement in the process closes put a line to be able to achieve a balance very quickly. The requirement when starting advocate pull have the taller torsion that start, and rate cannot fall. When the overload ability of 300% assured servo low speed to start tall torsion. To increase work efficiency, demand control system can be fast corresponding rate changes, answer to the change of floating lever also want fast. Servo increases slowdown time need is shorter. Best can close put the servo that coil to add slowdown time to increase slowdown time than pulling silk a bit longer. To assure to start, quickly, decelerate, in stopping a process, close put a system smooth, the position in closing to coil and put the PID parameter of a department and speed gain should be moved a bit bigger; Integral gain setting is nodded greatly a little, integral cycle also should grow a point, can make sure speed is mixed accordingly quickly so the balance of float bar. Additional, when use PLC program grows quite, sweep time is longer, to constant tension close put a response rate the impact is very big. Little use FROM/TO dictates and had better simplify as far as possible PLC program. Function of crystal cut equipment can satisfy the quartz that the labour that 4 last words amount to with the stage accuses a system to finish completely the client's requirement, crystal cut precision and efficiency get rising, achieved the result that expects a design. The system is started, quickly, process of trends of decelerate, inactive, floating lever stability is in balance position swings slightly inside a very little scope. CNC Milling CNC Machining