Numerical control of Xi Menzi 802D emulates a system to design

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  • source:FANYA CNC Machining
Summary: Numerical control emulation technology examines to dependability of numerical control program and cutting process is forecasted have favorable effect. The article emulates a system to numerical control each function undertook study, choice Delphi7 regards development as the environment, realized numerical control of Xi Menzi 802D to emulate alternant interface of the system to design, develop numerical control of Xi Menzi 802D to emulate systematic interface and menu, came true to emulate what the system operates to the user to answer. Keyword: Numerical control of 802D of Xi Menzi of; of alternant interface of; of numerical control emulation technology emulates a system machine tool of 0 foreword numerical control from development up to now, brought huge advantage to manufacturing industry. But its value is relative taller, the numerical control machine tool that small and medium sized business and major school introduce is limited, can't satisfy groom demand, and machine tool of direct operation numerical control has certain dangerous sex. Numerical control emulation technology is OK better land solves above problem. Numerical control emulation technology is to be fictitious make build a real treatment environment, the function with actual machine tool, feature is same, can come true to produce character to measure pilot to evaluate to each link really through copy, become fictitious a when make main branch and foundation. Use numerical control to emulate a technology, not only can the ground evaluates efficient, high security, tall accuracy the validity of numerical control program, still can modify machine program quickly according to emulation result, because try,avoid to cut a process to create the needless waste of time and material, improved productivity. System of 802D of Xi Menzi of thought of design of whole of system of numerical control of 802D of 1, Xi Menzi is the numerical control system that Ximen subsidiary distributes, it handles interface and powerful CNC Machining function friendlily with its, very large proportion was had in machine tool of domestic numerical control. System of numerical control of Xi Menzi 802D is system of an economy numerical control, basically include face plate to control unit (Control Panel of PCU) , clavier, machine tool (the system of drive of type of module of IVE of R of MCP) , SIMOD, 1FK7 that takes coder a few much such as handwheel of PP72 /48 of module of O of Π of servo electric machinery, I, electron. Function of system of its numerical control uses modular design method, basically include AM MANAGE of R of OG of R of AM of R of AM of R of OG of R of POSITON, P, OFFSET PA- , P M of R of R, SYSTEM ALA, CUSTOM6 module. If the graph is shown 1 times,whole designs train of thought. Graph the interfacial implementation of emulation system of numerical control of 802D of 2 of train of thought of design of 1 system whole, Xi Menzi is the loves by broad programmer visible knead dough that develops by Borland company the software development tool to the object. Compare with photograph of Visual C ++ , delphi is simpler, more master easily, the development tool that because this chooses Delphi,emulates a system as numerical control of Xi Menzi 802D can develop range of out of bounds effectively quickly the numerical control with friendly, powerful function emulates a system. Numerical control emulation system is alternant the interface operates area, system to input region composition by screen active area, system, if pursue,2 are shown. Graph numerical control of 2 Xi Menzi 802D emulate a system each area define alternant interface respectively component of a TPanel, add TImage component, TButton component, TLabel component, TString Grid component to wait for those who will finish whole numerical control to emulate systematic interface to show on TPanel component again next. Amount of project of whole system design is larger, the article introduces the implementation of active area of the screen below POSITION condition only, the design of other unit and this is similar. The TString Grid component indication that will finish whole numerical control to emulate systematic interface. Amount of project of whole system design is larger, the article introduces the implementation of active area of the screen below POSITION condition only, the design of other unit and this is similar. If the component that active area of the screen below POSITION condition uses and the attribute that should install package express 1 to show. Setting of attribute of the component below condition of watch 1 POSITION chooses the component of a need on the package column that develops an interface in Delphi7, if pursue,3 are shown. Of component of graph 3 Delphi7 choose after been add on Form when package, need to install all sorts of attribute of package in object editor, if pursue,4 are shown. Above emulates the basic measure that systematic interface develops namely, all component are added through afore-mentioned methods and install. Active area of the screen below POSITION condition and systematic state district all are formed by TLabel component and TPanel component. Through installing Label. Caption will indicate different position, label is added to show the machine tool sits on Panel buy of </DIV><DIV> scalar potential and parameter of machine tool craft. Its interface is shown 5 times like the graph. Graph 4 objects editor pursues the state that the implementation that 5 emulation systems indicate to 802D of 3, Xi Menzi emulates systematic interior to answer in the interface below POSTION condition operates the function with main area to the machine tool stops switch urgently in the system, the setting of INC of R of Per Point of machine tool mode of operation, Jog, VA, Auto, MDA, the machine tool is fast the operation of feed, the adjustment of fold of main shaft feed, the adjustment of fold of main shaft roll, the operation of handwheel. When having these operations, emulation system needs processing to these answer incident and show processing on screen as a result. The article introduces the implementation that main shaft moves quickly only. In click " Z + " (or " Z - " ) when pushbutton, machine tool main shaft will have sudden shift, the coordinate value of Z axis also is met therewith changes. But machine tool main shaft issues ability in certain operation condition only meeting feed, because this needs to check the variable that machine tool condition indicates to be worth, the overall situation that checks status of 3 marks machine tool in this need is variable. Check a machine tool to park the position of switch urgently above all, if NC_Stop = 1 is normal, give out otherwise clew information asks to shut stop switch urgently. Next the value of the global variable NC_Status of the condition of mode of operation of reexamination machine tool, if NC_Status =2, namely the machine tool is in " JOG " below mode, main shaft ability moves. Fold of feed of the main shaft when machine tool main shaft moves can affect the rate that main shaft moves, because this needs,get the feed fold of current main shaft through judging the value of NC_M to come. Is code as follows: ? Natrium of small car of Shen brandish Chang talks about Huang allow disconcerted  of  of Jiao of children's hair of nose pa of Bao of condition of allow of Gou Biao Cuo blocks place of?6 of remnant  Bin up to show. Graph the indication of fold of feed of 6 current main shaft gets current coordinate to be worth Label10 first when machine tool main shaft moves. Cap-tion, because this is a string, should pass function of Str To Float() first it translate into Float, again Label27 of fold of main shaft feed. Float of Caption translate into. Because the main shaft campaign of numerical control machine tool has inside certain limits, once exceed this range,the machine tool can sign up for a fault. Still need to undertake to main shaft the journey is checked exceeding when machine tool main shaft moves accordingly, once exceed a machine tool,athletic travel gives out clew information. Change of coordinate of axis of machine tool Z realizes code to be as follows: If pursue,in the change of active area of emulation system screen 7 are shown. Graph the metabolic 4 of coordinate of 7 machine tools, last word uses the visible development technology with powerful Delphi7, finished numerical control of Xi Menzi 802D to emulate alternant interface of the system to develop, realize numerical control of Xi Menzi 802D to emulate the interior that the system operates to the user to answer, emulate for substance of follow-up machine tool laid good foundation. Origin: Electromechanical of institute of technology of lake city profession and author of car project institute: Wang Yingjie, zun Xiqing CNC Milling CNC Machining