# With lathe of ordinary numerical control accurate treatment generatrix is the workpiece of the curve that be not a circle

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2f " , n, aotu, x, y, r) , among them variable N, Aotu, X, Y, R represents direction of block date, circular arc, X to be mixed to coordinate to coordinate, Z respectively radius of interpolation round mark. The computation of interpolation data and interpolation condition are controlled by statement of loop of C language For. Order flow is shown 2 times like the graph. Graph 4 machine program make 2 programs flow chart the applied basis of software is asked by treatment workpiece blueprint, input bus curve function and dimension parameter source program, after undertaking the function chooses applied, can realize the following application operation. The animation imitate that machines a process designed imitate of process of a treatment to emulate in emulation program with indication subprogram. After parameter of the bus equation that inputs workpiece, dimension chooses imitate to emulate mode of operation, run this subprogram, can give the whole process of treatment with animation form imitate. This process and be identical of photograph of effective treatment state, can show the actual figure after workpiece is machined, make operate personnel the validity of machine program of can rapid, intuitionistic test and verify, also can serve as the referenced basis that chooses cutting tool and treatment parameter. Cutting treatment chooses applied way to be operated for cutting, the coordinate of point of a knife that machines software to be able to make thick, precision work and the data that change a knife, use communication software to compile the system generated treatment data to dispatch system of lathe numerical control, classics optics machines origin and knife date, knife to slant to knife, setting after the convention such as the value is operated, can move in the operation on face plate of machine tool numerical control, undertake cutting is machined. The workpiece such as the supersonic luffing rod that application should process software to machine bus to be a variety of complex form such as double music function, index function on lathe of GSK-928 numerical control, all obtained favorable result. The bowstring dah such as this literary grace in order to divides 5 epilogue curve, regard interpolation circle as the method such as radius with average curvature radius, raised interpolation accuracy and the adaptability to different curve, wove corresponding machine program makes software. Exceed the order of systematic memory capacity to interpolation data capacity, can processing the order turning point cent to be a certain number of small order, use section to send by order, the method that section machines is solved. This software has stronger versatility, the workpiece that is the curve that be not a circle to bus is being machined on lathe of ordinary numerical control especially applicable, suit small lot treatment and workpiece generatrix type and dimension to change to machine a circumstance often very much. CNC Milling