Numerical control of dragon door type gets the design of electric control part

The system of numerical control of type selecting machine tool of system of 1 numerical control (the core component that CNC) is numerical control machine tool, the function that decided CNC Machining equipment and treatment can effect sex. The system of machine tool numerical control of the article uses system of numerical control of NC-T220 of Zhi Hui numerical control. System of NC-T220 numerical control is system of two axes linkage, its characteristic is: (1) uses high speed processor, adopt optimized program, the monitor of 7 inches of color that the unifinication that realizes 60m/min freeboard to machine speed;C2) to use facilitating installation operates face plate;(3) to use ergonomics to design makes an operation more convenient the high speed port that effect;C4) system supports exterior memory support to be able to amount to 100 G capacity most, the needs;<5) system input that the memory that assures program of numerical control system to lead high speed to transmit; system interior to set 16M with the baud of LOM in DNC can use target of contented and common treatment outputs interface to be DI-48 and DO-32, the imitate output; of 12 precision sets two-way double main shaft and handwheel coder interface, the system sets the PL C of open mode, have systematic echelon plan nod a function with trends in vain instead and support is online debug and editor function, can call the police from definition machine tool and the agile setting of the operation with a series of function simple and convenient;(6) such as DI/DO random configuration and coordinate. 3, two parts that controlling electric ark to design strong report to control part and share of weak report control is control line road. (1) strong report controls electric circuit of the part to design a principle: The strong report control of numerical control machine tool designs likeness of as electric as common machine tool principle partly, numerical control system is comprised by numerous component, interface type is diversiform, because this wants to master place to choose the characteristic of component interface signal and form in the design, want to need signal to undertake classified to component place, the effectiveness that can press n of on any account normally is classified, also have according to pulse form namely rank the pulse form that jump and lasts undertakes classified, want to notice the interface between each component wants to match each other. Strong report simplifies to control route as far as possible below the premise that asks in contented design. (2) weakness controls a share, control of first selection weak report answers to realize relevant function when be being designed, just use strong report to control when the weakness cannot come true only. Is the matter that should design a requirement: ? Pen A Chinese-style unlined garment people analyse of health Miao Piao protects ぐ of V of  of  of  of Rong of reed of Jian of Wei of  of  of  rostellum divinatory symbols to step on Ken of  Jin  need to increase in process of control of? of Gou of  of awake   exterior the contact number that joins a line, increased a system to may produce the probability of breakdown. With the weakness control ark photograph is compared, strong report controls what the promotion of next component norms brings cost necessarily to increase, because cost of Lv of the take an examination when making and dependability accuse in strong report, strong report should note the reliability of ground connection when control installation. 3.

The component in electric ark includes distribution of 1 electric component normally the component such as controller of servo driver system, transducer, detecting element, PL C. According to the relevant requirement scale of electric component electric principle pursues, press principle graph installation. (Layout of component of 1) face plate pursues. Relevant electric component and signal pushbutton should decorate numerical control system to go up in face plate clearly. The alarm signal of numerical control system and supervisory and control arrangement should be controlled according to its and behavioral characteristic undertakes classified permutation, so that appear when the problem, convenient search make sure facilities is safe in time. (Component of 2) front ark is designed. In electric control system, distribute nuclear core of the system numerical control system normally, the component such as servo driver, coder and corresponding switch installs Yu Zheng in face ark, electric layout should reasonable assure safety. (Component of 3) opposite ark is designed. The component such as unit of the transducer that will dominate main shaft electric machinery normally, transformer, apply the brake and relevant brake resistor all is installed with opposite ark inside, the working temperature to prevent driver is exorbitant, this plan installs two axes to shed fan inside ark. 3.

The control function of system of numerical control of basis of attempt of line of 2 electric cell and each safe requirement scale of electric component is electric principle graph. Undertake installing by this graph, need to label on each wire cable when installation so that line date is follow-up detect maintenance is used. Graph the map of control line road of the drive system of designs of 2 the place in be the article. In the system that can reach from inside the graph the article is designed not only indicative oil pump electric machinery, litre fall the norms that electric machinery, XY axis electric machinery and main shaft electric machinery still have relevant wire cable, the pertinent information such as pilot switch. Right next graphs can reach should press when pushbutton SB1, KMO gets relay report, KMO often opens contact to close, oil pump and main shaft electric machinery get report to begin locomotive; to should press rise when switch KM 1 fall axial electric machinery is turning realize ascendant function, disconnect when KM 1 the electric machinery when KM2 closes inverts, implementation drops movement. QF2 and QF3 dominate the electric machinery of X axis and Z axis respectively, realize the movement of X and Z axis, and have coder detect electromotor rotate speed. Graph 　 of 2 control circuitry 4, NC-220 of Zhi Hui numerical control of last word choice regards article numerical control as the system. The characteristic that introduced system of NC-220 numerical control reachs his to installed even the line; to design control electric ark; gave out finally attempt of line of cell of partial electric equipment, electronic-controlled to the design it is certain to consider to have partly draw lessons from action. Origin: The nimble in Inc. of Shenyang machine tool stands add branch author: Chen Hongchao, qi Bo CNC Milling CNC Machining